Abies concolor (Gordon & Glend.) Lindl. ex Hildebr. | 637 images |
Abies grandis (Douglas ex D.Don) Lindl. | 576 images |
Abies lasiocarpa (Hook.) Nutt. | 170 images |
Abies magnifica A.Murray bis | 18 images |
Abies procera Rehder | 270 images |
Abronia ammophila Greene | 1 images |
Abronia fragrans Nutt. ex Hook. | 78 images |
Abronia latifolia Eschsch. | 185 images |
Abronia mellifera Douglas ex Hook. | 5 images |
Abronia umbellata Lam. | 152 images |
Abutilon incanum (Link) Sweet | 18 images |
Abutilon theophrasti Medik. | 2905 images |
Acacia dealbata Link | 5656 images |
Acaena novae-zelandiae Kirk | 87 images |
Acanthospermum australe (Loefl.) Kuntze | 94 images |
Acanthospermum hispidum DC. | 119 images |
Acer circinatum Pursh | 372 images |
Acer glabrum Torr. | 148 images |
Acer grandidentatum Nutt. | 71 images |
Acer macrophyllum Pursh | 1098 images |
Acer negundo L. | 16353 images |
Achillea alpina L. | 18 images |
Achillea millefolium L. | 25174 images |
Achillea nobilis L. | 9021 images |
Achillea ptarmica L. | 3208 images |
Achlys triphylla DC. | 80 images |
Achyrachaena mollis Schauer | 88 images |
Acmispon americanus (Nutt.) Rydb. | 26 images |
Aconitum columbianum Nutt. | 171 images |
Acorus calamus L. | 642 images |
Actaea elata (Nutt.) Prantl | 23 images |
Actaea rubra (Aiton) Willd. | 709 images |
Adelinia grande (Douglas ex Lehm.) J.I.Cohen | 360 images |
Adenocaulon bicolor Hook. | 135 images |
Adiantum capillus-veneris L. | 3102 images |
Adiantum jordanii Müll.Hal. | 162 images |
Adonis aestivalis L. | 771 images |
Adoxa moschatellina L. | 765 images |
Aegilops cylindrica Host | 59 images |
Aegopodium podagraria L. | 11713 images |
Aesculus californica (Spach) Nutt. | 688 images |
Aesculus hippocastanum L. | 17056 images |
Aethusa cynapium L. | 1808 images |
Agalinis tenuifolia (Vahl) Raf. | 101 images |
Agastache foeniculum (Pursh) Kuntze | 1835 images |
Agastache urticifolia (Benth.) Kuntze | 102 images |
Ageratina herbacea (A.Gray) R.M.King & H.Rob. | 17 images |
Ageratina occidentalis (Hook.) R.M.King & H.Rob. | 30 images |
Agoseris apargioides (Less.) Greene | 49 images |
Agoseris aurantiaca (Hook.) Greene | 46 images |
Agoseris glauca (Pursh) Raf. | 33 images |
Agoseris grandiflora (Nutt.) Greene | 58 images |
Agoseris heterophylla (Nutt.) Greene | 45 images |
Agoseris retrorsa Greene | 28 images |
Agrimonia eupatoria L. | 10738 images |
Agrimonia gryposepala Wallr. | 312 images |
Agrimonia striata Michx. | 18 images |
Agropyron cristatum (L.) Gaertn. | 111 images |
Agropyron desertorum (Fisch. ex Link) Schult. | 3 images |
Agrostemma githago L. | 3877 images |
Agrostis canina L. | 50 images |
Agrostis capillaris L. | 1559 images |
Agrostis densiflora Vasey | 1 images |
Agrostis exarata Trin. | 11 images |
Agrostis gigantea Roth | 138 images |
Agrostis hallii Vasey | 1 images |
Agrostis mertensii Trin. | 10 images |
Agrostis microphylla Steud. | 2 images |
Agrostis pallens Trin. | 4 images |
Agrostis perennans (Walter) Tuck. | 4 images |
Agrostis scabra Willd. | 2 images |
Agrostis stolonifera L. | 363 images |
Agrostis variabilis Rydb. | 1 images |
Ailanthus altissima (Mill.) Swingle | 11832 images |
Aira praecox L. | 104 images |
Ajuga reptans L. | 21866 images |
Alcea rosea L. | 14522 images |
Alchemilla arvensis (L.) Scop. | 476 images |
Alchemilla australis (Rydb.) Bomble | 60 images |
Alchemilla filicaulis Buser | 51 images |
Alchemilla monticola Opiz | 689 images |
Alhagi maurorum Medik. | 110 images |
Alisma gramineum Lej. | 21 images |
Alisma lanceolatum With. | 467 images |
Alisma subcordatum Raf. | 28 images |
Alisma triviale Pursh | 35 images |
Allenrolfea occidentalis (S.Watson) Kuntze | 28 images |
Alliaria petiolata (M.Bieb.) Cavara & Grande | 31152 images |
Allionia incarnata L. | 145 images |
Allium acuminatum Hook. | 56 images |
Allium amplectens Torr. | 28 images |
Allium anceps Kellogg | 23 images |
Allium bisceptrum S.Watson | 20 images |
Allium bolanderi S.Watson | 4 images |
Allium brevistylum S.Watson | 3 images |
Allium campanulatum S.Watson | 20 images |
Allium cepa L. | 2389 images |
Allium cernuum Roth | 235 images |
Allium crenulatum Wiegand | 20 images |
Allium falcifolium Hook. & Arn. | 44 images |
Allium geyeri S.Watson | 3 images |
Allium lemmonii S.Watson | 14 images |
Allium macropetalum Rydb. | 9 images |
Allium macrum S.Watson | 1 images |
Allium nevadense S.Watson | 3 images |
Allium parvum Kellogg | 11 images |
Allium peninsulare Lemmon ex Greene | 35 images |
Allium platycaule S.Watson | 22 images |
Allium robinsonii L.F.Hend. | 8 images |
Allium sanbornii Alph.Wood | 7 images |
Allium schoenoprasum L. | 4491 images |
Allium siskiyouense Ownbey ex Traub | 2 images |
Allium tolmiei Baker | 1 images |
Allium triquetrum L. | 4223 images |
Allium unifolium Kellogg | 65 images |
Allium validum S.Watson | 48 images |
Allotropa virgata Torr. & A.Gray | 10 images |
Alnus alnobetula (Ehrh.) K.Koch | 1618 images |
Alnus incana (L.) Moench | 2457 images |
Alnus rhombifolia Nutt. | 11 images |
Alnus rubra Bong. | 47 images |
Alopecurus aequalis Sobol. | 123 images |
Alopecurus arundinaceus Poir. | 37 images |
Alopecurus carolinianus Walter | 3 images |
Alopecurus geniculatus L. | 115 images |
Alopecurus magellanicus Lam. | 12 images |
Alopecurus myosuroides Huds. | 531 images |
Alopecurus pratensis L. | 2803 images |
Alopecurus saccatus Vasey | 4 images |
Alyssum alyssoides (L.) L. | 1077 images |
Alyssum desertorum Stapf | 24 images |
Alyssum simplex Rudolphi | 177 images |
Amaranthus albus L. | 501 images |
Amaranthus blitoides S.Watson | 498 images |
Amaranthus californicus (Moq.) S.Watson | 12 images |
Amaranthus caudatus L. | 3567 images |
Amaranthus cruentus L. | 1073 images |
Amaranthus deflexus L. | 1730 images |
Amaranthus hybridus L. | 1412 images |
Amaranthus palmeri S.Watson | 117 images |
Amaranthus powellii S.Watson | 82 images |
Amaranthus retroflexus L. | 8306 images |
Ambrosia acanthicarpa Hook. | 63 images |
Ambrosia artemisiifolia L. | 4773 images |
Ambrosia chamissonis Greene | 134 images |
Ambrosia confertiflora DC. | 20 images |
Ambrosia psilostachya DC. | 361 images |
Ambrosia trifida L. | 993 images |
Amelanchier alnifolia (Nutt.) Nutt. ex M.Roem. | 648 images |
Amelanchier cusickii Fernald | 7 images |
Amelanchier utahensis Koehne | 73 images |
Amelichloa brachychaeta (Godr.) Arriaga & Barkworth | 9 images |
Ammannia coccinea Rottb. | 48 images |
Ammannia robusta Heer & Regel | 5 images |
Ammi majus L. | 1815 images |
Amorpha canescens Pursh | 210 images |
Amorpha fruticosa L. | 1966 images |
Amsinckia menziesii (Lehm.) A.Nelson & J.F.Macbr. | 219 images |
Anaphalis margaritacea (L.) Benth. & Hook.f. | 1295 images |
Anchusa arvensis (L.) M.Bieb. | 2711 images |
Anchusa azurea Mill. | 3140 images |
Anchusa capensis Thunb. | 3 images |
Anchusa officinalis L. | 4670 images |
Andromeda polifolia L. | 564 images |
Andropogon gerardi Vitman | 182 images |
Androsace elongata L. | 60 images |
Androsace laevigata (A.Gray) Wendelbo | 2 images |
Androsace montana (A.Gray) Wendelbo | 1 images |
Androsace occidentalis Pursh | 5 images |
Androsace septentrionalis L. | 161 images |
Androstephium breviflorum S.Watson | 7 images |
Anemonastrum canadense (L.) Mosyakin | 875 images |
Anemone cylindrica A.Gray | 14 images |
Anemone lithophila Rydb. | 1 images |
Anemone multifida Poir. | 99 images |
Anemone parviflora Michx. | 15 images |
Anemone virginiana L. | 322 images |
Anemopsis californica (Nutt.) Hook. & Arn. | 102 images |
Anethum graveolens L. | 2491 images |
Angelica arguta Nutt. | 6 images |
Angelica capitellata (A.Gray) Spalik, Reduron & S.R.Downie | 138 images |
Angelica lucida L. | 46 images |
Angelica pinnata S.Watson | 2 images |
Angelica tomentosa S.Watson | 3 images |
Anisocarpus madioides Nutt. | 14 images |
Anoda cristata (L.) Schltdl. | 61 images |
Antennaria alpina (L.) Gaertn. | 29 images |
Antennaria howellii Greene | 21 images |
Antennaria lanata Greene | 10 images |
Antennaria marginata Greene | 1 images |
Antennaria media Greene | 9 images |
Antennaria microphylla Rydb. | 5 images |
Antennaria monocephala DC. | 2 images |
Antennaria neglecta Greene | 188 images |
Antennaria parvifolia Nutt. | 88 images |
Antennaria rosea Greene | 2 images |
Antennaria umbrinella Rydb. | 1 images |
Anthemis arvensis L. | 3961 images |
Anthemis cotula L. | 1514 images |
Anthoxanthum aristatum Boiss. | 54 images |
Anthoxanthum nitens (Weber) Y.Schouten & Veldkamp | 73 images |
Anthoxanthum occidentale (Buckley) Veldkamp | 4 images |
Anthoxanthum odoratum L. | 2265 images |
Anthriscus caucalis M.Bieb. | 1733 images |
Anthriscus cerefolium (L.) Hoffm. | 3087 images |
Anthriscus sylvestris (L.) Hoffm. | 19591 images |
Anticlea elegans (Pursh) Rydb. | 41 images |
Antirrhinum majus L. | 14791 images |
Apera interrupta (L.) P.Beauv. | 31 images |
Apera spica-venti (L.) P.Beauv. | 64 images |
Apios americana Medik. | 296 images |
Apium graveolens L. | 1907 images |
Apium prostratum Labill. ex Vent. | 29 images |
Apocynum androsaemifolium L. | 996 images |
Apocynum cannabinum L. | 903 images |
Aquilegia barnebyi Munz | 3 images |
Aquilegia brevistyla Hook. | 1 images |
Aquilegia chrysantha A.Gray | 64 images |
Aquilegia coerulea E.James | 5 images |
Aquilegia elegantula Greene | 11 images |
Aquilegia flavescens S.Watson | 16 images |
Aquilegia formosa Fisch. ex DC. | 61 images |
Aquilegia jonesii Parry | 2 images |
Aquilegia saximontana Rydb. | 313 images |
Aquilegia vulgaris L. | 20560 images |
Arabidopsis lyrata (L.) O'Kane & Al-Shehbaz | 2 images |
Arabidopsis thaliana (L.) Heynh. | 2110 images |
Arabis aculeolata Greene | 4 images |
Arabis alpina L. | 1755 images |
Arabis hirsuta (L.) Scop. | 1473 images |
Arabis modesta Rollins | 7 images |
Aralia californica S.Watson | 155 images |
Aralia elata (Miq.) Seem. | 742 images |
Aralia nudicaulis L. | 814 images |
Arbutus menziesii Pursh | 780 images |
Arceuthobium campylopodum Engelm. | 33 images |
Arceuthobium divaricatum Engelm. | 1 images |
Arceuthobium douglasii Engelm. | 4 images |
Arctium lappa L. | 9893 images |
Arctium minus (Hill) Bernh. | 11336 images |
Arctium tomentosum Mill. | 1901 images |
Arctostaphylos × media Greene | 3 images |
Arctostaphylos canescens Eastw. | 28 images |
Arctostaphylos columbiana Piper | 25 images |
Arctostaphylos glandulosa Eastw. | 72 images |
Arctostaphylos patula Greene | 106 images |
Arctostaphylos uva-ursi (L.) Spreng. | 2021 images |
Arctostaphylos viscida Parry | 59 images |
Arenaria lanuginosa (Michx.) Rohrb. | 8 images |
Arenaria serpyllifolia L. | 1373 images |
Argemone corymbosa Greene | 54 images |
Argemone munita Durand & Hilg. | 5 images |
Argemone polyanthemos (Fedde) Ownbey | 9 images |
Argemone squarrosa Greene | 5 images |
Argentina anserina (L.) Rydb. | 4847 images |
Aristida adscensionis L. | 125 images |
Aristida purpurea Nutt. | 7 images |
Armeria maritima (Mill.) Willd. | 5703 images |
Armoracia rusticana G.Gaertn., B.Mey. & Scherb. | 260 images |
Arnica angustifolia Vahl | 2 images |
Arnica cernua Howell | 3 images |
Arnica chamissonis Less. | 83 images |
Arnica cordifolia Hook. | 206 images |
Arnica discoidea Benth. | 2 images |
Arnica fulgens Pursh | 5 images |
Arnica gracilis Rydb. | 1 images |
Arnica lanceolata Nutt. | 20 images |
Arnica latifolia Bong. | 31 images |
Arnica lonchophylla Greene | 4 images |
Arnica mollis Hook. | 20 images |
Arnica nevadensis A.Gray | 4 images |
Arnica rydbergii Greene | 3 images |
Arnica sororia Greene | 3 images |
Arnica spathulata Greene | 3 images |
Arrhenatherum elatius (L.) P.Beauv. ex J.Presl & C.Presl | 1954 images |
Artemisia abrotanum L. | 1350 images |
Artemisia absinthium L. | 4825 images |
Artemisia annua L. | 3453 images |
Artemisia arbuscula Nutt. | 20 images |
Artemisia biennis Willd. | 133 images |
Artemisia campestris L. | 1633 images |
Artemisia cana Pursh | 31 images |
Artemisia douglasiana Besser | 12 images |
Artemisia dracunculus L. | 2282 images |
Artemisia filifolia Torr. | 27 images |
Artemisia frigida Willd. | 111 images |
Artemisia laciniata Willd. | 1 images |
Artemisia ludoviciana Nutt. | 1123 images |
Artemisia michauxiana Besser | 5 images |
Artemisia nova A.Nelson | 4 images |
Artemisia pycnocephala (Less.) DC. | 87 images |
Artemisia spinescens D.C.Eaton | 1 images |
Artemisia stelleriana Besser | 174 images |
Artemisia suksdorfii Piper | 48 images |
Artemisia tilesii Ledeb. | 7 images |
Artemisia tridentata Nutt. | 340 images |
Artemisia vulgaris L. | 16720 images |
Arthraxon hispidus (Thunb.) Makino | 44 images |
Aruncus dioicus (Walter) Fernald | 4408 images |
Asarum caudatum Lindl. | 177 images |
Asarum hartwegii S.Watson | 71 images |
Asclepias arenaria Torr. | 15 images |
Asclepias asperula (Decne.) Woodson | 441 images |
Asclepias cordifolia (Benth.) Jeps. | 81 images |
Asclepias cryptoceras S.Watson | 8 images |
Asclepias engelmanniana Woodson | 8 images |
Asclepias fascicularis Decne. | 245 images |
Asclepias hallii A.Gray | 10 images |
Asclepias incarnata L. | 1103 images |
Asclepias involucrata Engelm. ex Torr. | 2 images |
Asclepias latifolia (Torr.) Raf. | 124 images |
Asclepias macrotis Torr. | 5 images |
Asclepias ovalifolia Decne. | 6 images |
Asclepias pumila (A.Gray) Vail | 6 images |
Asclepias speciosa Torr. | 695 images |
Asclepias stenophylla A.Gray | 20 images |
Asclepias subverticillata (A.Gray) Vail | 16 images |
Asclepias syriaca L. | 3602 images |
Asclepias tuberosa L. | 2223 images |
Asclepias uncialis Greene | 2 images |
Asclepias verticillata L. | 186 images |
Asclepias viridiflora Raf. | 212 images |
Asparagus officinalis L. | 3073 images |
Asperugo procumbens L. | 421 images |
Asplenium adiantum-nigrum L. | 1434 images |
Asplenium platyneuron (L.) Britton, Sterns & Poggenb. | 353 images |
Asplenium resiliens Kunze | 11 images |
Asplenium septentrionale (L.) Hoffm. | 398 images |
Asplenium trichomanes L. | 5855 images |
Asplenium viride Huds. | 565 images |
Aster alpinus L. | 3210 images |
Astragalus alpinus L. | 339 images |
Astragalus canadensis L. | 45 images |
Astragalus cicer L. | 340 images |
Astragalus crassicarpus Nutt. | 69 images |
Astragalus lotiflorus Hook. | 7 images |
Astragalus missouriensis Nutt. | 41 images |
Astragalus mollissimus Torr. | 58 images |
Astragalus nuttallianus DC. | 17 images |
Astragalus purshii Douglas ex G.Don | 10 images |
Astragalus racemosus Pursh | 22 images |
Astragalus reventiformis (Rydb.) Barneby | 4 images |
Astragalus schmolliae Ced.Porter | 1 images |
Astragalus sheldonii (Rydb.) Barneby | 3 images |
Astragalus tenellus Pursh | 5 images |
Athyrium filix-femina (L.) Roth | 3628 images |
Athysanus pusillus (Hook.) Greene | 1 images |
Atocion armeria (L.) Raf. | 2740 images |
Atriplex argentea Nutt. | 3 images |
Atriplex canescens (Pursh) Nutt. | 157 images |
Atriplex hortensis L. | 1051 images |
Atriplex littoralis L. | 288 images |
Atriplex micrantha Ledeb. | 66 images |
Atriplex oblongifolia Waldst. & Kit. | 15 images |
Atriplex obovata Moq. | 5 images |
Atriplex patula L. | 703 images |
Atriplex prostrata Boucher ex DC. | 1293 images |
Atriplex rosea L. | 38 images |
Atriplex semibaccata R.Br. | 96 images |
Aucuba japonica Thunb. | 6013 images |
Avena barbata Pott ex Link | 1245 images |
Avena fatua L. | 2549 images |
Avena sativa L. | 3684 images |
Avena sterilis L. | 257 images |
Avenella flexuosa (L.) Drejer | 441 images |
Azolla filiculoides Lam. | 359 images |
Baccharis douglasii DC. | 46 images |
Baccharis pilularis DC. | 709 images |
Baccharis salicifolia (Ruiz & Pav.) Pers. | 26 images |
Baccharis salicina Torr. & A.Gray | 23 images |
Bacopa rotundifolia (Michx.) Wettst. | 6 images |
Balsamorhiza careyana A.Gray | 2 images |
Balsamorhiza deltoidea Nutt. | 6 images |
Balsamorhiza hookeri Nutt. | 44 images |
Balsamorhiza incana Nutt. | 6 images |
Baptisia australis (L.) R.Br. | 1052 images |
Barbarea orthoceras Ledeb. | 539 images |
Barbarea stricta Andrz. ex Besser | 62 images |
Barbarea verna (Mill.) Asch. | 1480 images |
Barbarea vulgaris W.T.Aiton | 1127 images |
Bassia hyssopifolia (Pall.) Kuntze | 33 images |
Bassia scoparia (L.) A.J.Scott | 401 images |
Beckmannia syzigachne (Steud.) Fernald | 16 images |
Bellis perennis L. | 14535 images |
Bensoniella oregona (Abrams & Bacig.) Morton | 2 images |
Berberis aquifolium Pursh | 16146 images |
Berberis darwinii Hook. | 1867 images |
Berberis fremontii Torr. | 13 images |
Berberis haematocarpa Wooton | 8 images |
Berberis nervosa Pursh | 18 images |
Berberis pinnata Lag. | 11 images |
Berberis repens Lindl. | 1720 images |
Berberis thunbergii DC. | 8726 images |
Berberis vulgaris L. | 5178 images |
Berlandiera lyrata Benth. | 69 images |
Berteroa incana (L.) DC. | 4666 images |
Berula erecta (Huds.) Coville | 783 images |
Betula glandulosa Michx. | 7 images |
Betula occidentalis Hook. | 40 images |
Betula papyrifera Marshall | 458 images |
Betula pendula Roth | 10987 images |
Betula pumila L. | 10 images |
Bidens cernua L. | 470 images |
Bidens connata Muhl. ex Willd. | 59 images |
Bidens frondosa L. | 2759 images |
Bidens tripartita L. | 1097 images |
Bidens vulgata Greene | 65 images |
Bistorta bistortoides (Pursh) Small | 1 images |
Bistorta vivipara (L.) Delarbre | 1166 images |
Blechnum spicant (L.) Roth | 1818 images |
Blepharipappus scaber Hook. | 23 images |
Blitum capitatum L. | 203 images |
Blitum virgatum L. | 119 images |
Boechera drummondii (A.Gray) Á.Löve & D.Löve | 3 images |
Bolboschoenus fluviatilis (Torr.) Soják | 3 images |
Bolboschoenus glaucus (Lam.) S.G.Sm. | 18 images |
Bolboschoenus maritimus (L.) Palla | 721 images |
Boltonia asteroides L'Hér. | 3 images |
Borago officinalis L. | 19202 images |
Bothriochloa barbinodis (Lag.) Herter | 441 images |
Bothriochloa bladhii (Retz.) S.T.Blake | 5 images |
Bothriochloa ischaemum (L.) Keng | 527 images |
Botrychium lanceolatum (S.G.Gmel.) Ångstr. | 5 images |
Botrychium lunaria (L.) Sw. | 489 images |
Botrychium multifidum (S.G.Gmel.) Rupr. | 2 images |
Botrychium simplex E.Hitchc. | 48 images |
Botrychium virginianum (L.) Sw. | 218 images |
Bouteloua barbata Lag. | 1 images |
Bouteloua curtipendula (Michx.) Torr. | 114 images |
Bouteloua dactyloides (Nutt.) Columbus | 2 images |
Bouteloua gracilis (Kunth) Lag. ex Griffiths | 53 images |
Bouteloua simplex Lag. | 10 images |
Bowlesia incana Ruiz & Pav. | 317 images |
Boykinia occidentalis Torr. & A.Gray | 6 images |
Brachypodium pinnatum (L.) P.Beauv. | 397 images |
Brachypodium sylvaticum (Huds.) P.Beauv. | 1372 images |
Brasenia schreberi J.F.Gmel. | 4 images |
Brassica elongata Ehrh. | 27 images |
Brassica juncea (L.) Czern. | 1347 images |
Brassica napus L. | 9504 images |
Brassica oleracea L. | 8322 images |
Brassica rapa L. | 3788 images |
Brewerimitella breweri (A.Gray) R.A.Folk & Y.Okuyama | 39 images |
Brewerimitella ovalis (Greene) R.A.Folk & Y.Okuyama | 8 images |
Brickellia californica (Torr. & A.Gray) A.Gray | 42 images |
Brickellia eupatorioides (L.) Shinners | 77 images |
Brickellia grandiflora (Hook.) Nutt. | 8 images |
Brickellia longifolia S.Watson | 3 images |
Brickellia microphylla (Nutt.) A.Gray | 2 images |
Brickellia oblongifolia Nutt. | 3 images |
Briza maxima L. | 1891 images |
Briza media L. | 953 images |
Briza minor L. | 330 images |
Brodiaea coronaria (Salisb.) Jeps. | 17 images |
Brodiaea elegans Hoover | 134 images |
Brodiaea terrestris Kellogg | 51 images |
Bromus arvensis L. | 139 images |
Bromus carinatus Hook. & Arn. | 28 images |
Bromus catharticus Vahl | 409 images |
Bromus cebadilla Steud. | 1 images |
Bromus commutatus Schrad. | 98 images |
Bromus diandrus Roth | 1324 images |
Bromus erectus Huds. | 1004 images |
Bromus grossus Desf. ex DC. | 1 images |
Bromus hordeaceus L. | 2824 images |
Bromus inermis Leyss. | 683 images |
Bromus latiglumis (Shear) Hitchc. | 2 images |
Bromus madritensis L. | 506 images |
Bromus marginatus Nees ex Steud. | 1 images |
Bromus pubescens Muhl. ex Willd. | 5 images |
Bromus racemosus L. | 187 images |
Bromus rigidus Roth | 14 images |
Bromus rubens L. | 373 images |
Bromus secalinus L. | 229 images |
Bromus sitchensis Trin. | 7 images |
Bromus squarrosus L. | 102 images |
Bromus sterilis L. | 2724 images |
Bromus suksdorfii Vasey | 6 images |
Bromus tectorum L. | 400 images |
Bromus vulgaris (Hook.) Shear | 1 images |
Bryonia alba L. | 2479 images |
Buddleja davidii Franch. | 16536 images |
Buglossoides arvensis (L.) I.M.Johnst. | 1147 images |
Bupleurum americanum J.M.Coult. & Rose | 1 images |
Butomus umbellatus L. | 1554 images |
Cabomba caroliniana A.Gray | 61 images |
Cacaliopsis nardosmia (A.Gray) A.Gray | 11 images |
Cakile edentula (Bigelow) Hook. | 232 images |
Cakile maritima Scop. | 6007 images |
Calamagrostis arenaria (L.) Roth | 1600 images |
Calamagrostis breviligulata (Fernald) Saarela | 49 images |
Calamagrostis canadensis (Michx.) P.Beauv. | 3 images |
Calamagrostis koelerioides Vasey | 2 images |
Calamagrostis purpurea (Trin.) Trin. | 22 images |
Calamagrostis sesquiflora (Trin.) Tzvelev | 4 images |
Calamagrostis stricta (Timm) Koeler | 26 images |
Calandrinia ciliata (Ruiz & Pav.) DC. | 31 images |
Calendula officinalis L. | 15171 images |
Callirhoe involucrata (Torr. & A.Gray) A.Gray | 44 images |
Callitriche fassettii Schotsman | 2 images |
Callitriche hamulata Kütz. ex W.D.J.Koch | 11 images |
Callitriche hermaphroditica L. | 7 images |
Callitriche heterophylla Pursh | 3 images |
Callitriche marginata Torr. | 8 images |
Callitriche palustris L. | 386 images |
Callitriche stagnalis Scop. | 631 images |
Callitropsis nootkatensis (D.Don) Oerst. | 509 images |
Calluna vulgaris (L.) Hull | 8554 images |
Calocedrus decurrens (Torr.) Florin | 3068 images |
Calochortus apiculatus Baker | 25 images |
Calochortus aureus S.Watson | 31 images |
Calochortus bruneaunis A.Nelson & J.F.Macbr. | 46 images |
Calochortus elegans Pursh | 17 images |
Calochortus eurycarpus S.Watson | 28 images |
Calochortus flexuosus S.Watson | 47 images |
Calochortus greenei S.Watson | 10 images |
Calochortus gunnisonii S.Watson | 70 images |
Calochortus howellii S.Watson | 23 images |
Calochortus leichtlinii Hook.f. | 147 images |
Calochortus longibarbatus S.Watson | 11 images |
Calochortus lyallii Baker | 14 images |
Calochortus macrocarpus Douglas | 72 images |
Calochortus nitidus Douglas | 1 images |
Calochortus nudus S.Watson | 23 images |
Calochortus nuttallii Torr. | 51 images |
Calochortus persistens Ownbey | 16 images |
Calochortus subalpinus Piper | 22 images |
Calochortus tolmiei Hook. & Arn. | 138 images |
Calochortus umpquaensis Fredricks | 2 images |
Calochortus uniflorus Hook. & Arn. | 59 images |
Caltha leptosepala DC. | 142 images |
Caltha palustris L. | 10532 images |
Calycadenia truncata DC. | 15 images |
Calypso bulbosa (L.) Oakes | 431 images |
Calyptridium monospermum Greene | 51 images |
Calyptridium umbellatum (Torr.) Greene | 92 images |
Calystegia atriplicifolia Hallier f. | 6 images |
Calystegia occidentalis (A.Gray) Brummitt | 34 images |
Calystegia sepium (L.) R.Br. | 9405 images |
Calystegia silvatica (Kit.) Griseb. | 1471 images |
Calystegia soldanella (L.) R.Br. | 1798 images |
Camassia cusickii S.Watson | 151 images |
Camassia leichtlinii (Baker) S.Watson | 758 images |
Camassia quamash (Pursh) Greene | 789 images |
Camelina alyssum (Mill.) Thell. | 3 images |
Camelina microcarpa Andrz. ex DC. | 100 images |
Camelina rumelica Velen. | 17 images |
Camelina sativa (L.) Crantz | 215 images |
Campanula glomerata L. | 7221 images |
Campanula lasiocarpa Cham. | 14 images |
Campanula medium L. | 2700 images |
Campanula persicifolia L. | 9311 images |
Campanula piperi Howell | 6 images |
Campanula rapunculoides L. | 4821 images |
Campanula scabrella Engelm. | 8 images |
Campsis radicans (L.) Bureau | 6746 images |
Cannabis sativa L. | 5353 images |
Capnoides sempervirens (L.) Borkh. | 106 images |
Capsella bursa-pastoris (L.) Medik. | 9848 images |
Caragana arborescens Lam. | 1641 images |
Cardamine angulata Hook. | 8 images |
Cardamine bellidifolia L. | 27 images |
Cardamine californica (Nutt.) Greene | 6 images |
Cardamine flexuosa With. | 5341 images |
Cardamine hirsuta L. | 4009 images |
Cardamine nuttallii Greene | 55 images |
Cardamine oligosperma Nutt. | 53 images |
Cardamine parviflora L. | 1896 images |
Cardamine pensylvanica Muhl. ex Willd. | 4 images |
Cardionema ramosissima (Weinm.) A.Nelson & J.F.Macbr. | 9 images |
Carduus acanthoides L. | 3345 images |
Carduus nutans L. | 4468 images |
Carduus pycnocephalus L. | 4446 images |
Carduus tenuiflorus Curtis | 1326 images |
Carex amplifolia Boott | 1 images |
Carex aquatilis Wahlenb. | 19 images |
Carex arcta Boott | 6 images |
Carex arenaria L. | 272 images |
Carex atherodes Spreng. | 5 images |
Carex aurea Nutt. | 14 images |
Carex barbarae Dewey | 6 images |
Carex blanda Dewey | 32 images |
Carex breweri Boott | 16 images |
Carex brunnescens (Pers.) Poir. | 41 images |
Carex buxbaumii Wahlenb. | 71 images |
Carex canescens L. | 126 images |
Carex capillaris L. | 51 images |
Carex capitata Sol. | 1 images |
Carex chordorrhiza L.f. | 38 images |
Carex comosa Boott | 41 images |
Carex deweyana Schwein. | 7 images |
Carex diandra Schrank | 77 images |
Carex diluta M.Bieb. | 2 images |
Carex disperma Dewey | 3 images |
Carex ebenea Rydb. | 1 images |
Carex eburnea Boott | 26 images |
Carex echinata Murray | 275 images |
Carex emoryi Dewey | 8 images |
Carex filifolia Nutt. | 8 images |
Carex flava L. | 274 images |
Carex garberi Fernald | 1 images |
Carex glacialis Mack. | 53 images |
Carex granularis Muhl. ex Willd. | 7 images |
Carex hoodii Boott | 3 images |
Carex hystericina Muhl. ex Willd. | 31 images |
Carex inops L.H.Bailey | 1 images |
Carex kobomugi Ohwi | 3 images |
Carex lachenalii Schkuhr | 46 images |
Carex lacustris Willd. | 10 images |
Carex laeviconica Dewey | 3 images |
Carex laeviculmis Meinsh. | 3 images |
Carex lasiocarpa Ehrh. | 51 images |
Carex leporina L. | 261 images |
Carex leporinella Mack. | 1 images |
Carex leptopoda Mack. | 4 images |
Carex limosa L. | 113 images |
Carex livida (Wahlenb.) Willd. | 6 images |
Carex longii Mack. | 13 images |
Carex luzulina Olney | 8 images |
Carex lyngbyei Hornem. | 8 images |
Carex macrocephala Willd. ex Spreng. | 6 images |
Carex magellanica Lam. | 67 images |
Carex mertensii J.D.Prescott ex Bong. | 5 images |
Carex microglochin Wahlenb. | 77 images |
Carex microptera Mack. | 5 images |
Carex molesta Mack. | 5 images |
Carex myosuroides Vill. | 41 images |
Carex norvegica Retz. | 21 images |
Carex obtusata Lilj. | 5 images |
Carex oederi Retz. | 295 images |
Carex pauciflora Lightf. | 88 images |
Carex paysonis Clokey | 4 images |
Carex pendula Huds. | 4335 images |
Carex phaeocephala Piper | 1 images |
Carex prairea Dewey ex Alph.Wood | 2 images |
Carex praticola Rydb. | 1 images |
Carex pumila Thunb. | 26 images |
Carex raynoldsii Dewey | 1 images |
Carex retrorsa Schwein. | 4 images |
Carex rosea Willd. | 1 images |
Carex rostrata Stokes | 324 images |
Carex rupestris All. | 51 images |
Carex sartwellii Dewey | 4 images |
Carex scirpoidea Michx. | 2 images |
Carex simpliciuscula Wahlenb. | 10 images |
Carex spectabilis Dewey | 5 images |
Carex sprengelii Dewey ex Spreng. | 6 images |
Carex stipata Muhl. ex Willd. | 56 images |
Carex tenera Dewey | 8 images |
Carex tenuiflora Wahlenb. | 2 images |
Carex trichocarpa Muhl. ex Willd. | 15 images |
Carex tumulicola Mack. | 2 images |
Carex utriculata Boott | 8 images |
Carex vaginata Tausch | 62 images |
Carex vallicola Dewey | 2 images |
Carex vesicaria L. | 287 images |
Carex vulpinoidea Michx. | 111 images |
Carpobrotus chilensis (Molina) N.E.Br. | 65 images |
Carthamus lanatus L. | 1556 images |
Carthamus tinctorius L. | 927 images |
Carum carvi L. | 1276 images |
Cassiope mertensiana (Bong.) G.Don | 17 images |
Cassiope tetragona (L.) D.Don | 6 images |
Castilleja ambigua Hook. & Arn. | 1 images |
Castilleja angustifolia (Nutt.) G.Don | 7 images |
Castilleja applegatei Fernald | 310 images |
Castilleja arachnoidea Greenm. | 38 images |
Castilleja attenuata (A.Gray) T.I.Chuang & Heckard | 4 images |
Castilleja campestris (Benth.) T.I.Chuang & Heckard | 1 images |
Castilleja chrysantha Greenm. | 1 images |
Castilleja crista-galli Rydb. | 3 images |
Castilleja cusickii Greenm. | 17 images |
Castilleja hispida Benth. | 42 images |
Castilleja integra A.Gray | 4 images |
Castilleja levisecta Greenm. | 6 images |
Castilleja linariifolia Benth. | 90 images |
Castilleja mendocinensis (Eastw.) Pennell | 30 images |
Castilleja miniata Douglas ex Benth. | 361 images |
Castilleja minor (A.Gray) A.Gray | 38 images |
Castilleja occidentalis Torr. | 15 images |
Castilleja parviflora Bong. | 105 images |
Castilleja peckiana Pennell | 4 images |
Castilleja pruinosa Fernald | 15 images |
Castilleja pulchella Rydb. | 1 images |
Castilleja rhexiifolia Rydb. | 11 images |
Castilleja rupicola Piper ex Fernald | 16 images |
Castilleja scabrida Eastw. | 11 images |
Castilleja schizotricha Greenm. | 2 images |
Castilleja septentrionalis Lindl. | 26 images |
Castilleja sessiliflora Pursh | 14 images |
Castilleja thompsonii Pennell | 9 images |
Catabrosa aquatica (L.) P.Beauv. | 71 images |
Catalpa bignonioides Walter | 13789 images |
Catalpa speciosa Teas | 474 images |
Ceanothus cordulatus Kellogg | 56 images |
Ceanothus cuneatus (Hook.) Nutt. | 162 images |
Ceanothus fendleri A.Gray | 3 images |
Ceanothus herbaceus Raf. | 31 images |
Ceanothus integerrimus Hook. & Arn. | 13 images |
Ceanothus parryi Trel. | 10 images |
Ceanothus prostratus Benth. | 89 images |
Ceanothus sanguineus Pursh | 14 images |
Ceanothus thyrsiflorus Eschw. | 4141 images |
Ceanothus velutinus Douglas ex Hook. | 102 images |
Celastrus orbiculatus Thunb. | 740 images |
Celastrus scandens L. | 922 images |
Celtis occidentalis L. | 3641 images |
Cenchrus alopecuroides (L.) Thunb. | 592 images |
Cenchrus americanus (L.) Morrone | 115 images |
Cenchrus longisetus M.C.Johnst. | 996 images |
Cenchrus longispinus (Hack.) Fernald | 80 images |
Cenchrus setaceus (Forssk.) Morrone | 2685 images |
Cenchrus spinifex Cav. | 30 images |
Centaurea × gerstlaueri Erdner | 1 images |
Centaurea benedicta (L.) L. | 341 images |
Centaurea calcitrapa L. | 1693 images |
Centaurea cyanus L. | 16200 images |
Centaurea diffusa Lam. | 206 images |
Centaurea iberica Trevir. ex Spreng. | 54 images |
Centaurea jacea L. | 13905 images |
Centaurea macrocephala Muss.Puschk. ex Willd. | 447 images |
Centaurea melitensis L. | 782 images |
Centaurea montana L. | 9078 images |
Centaurea nigra L. | 7869 images |
Centaurea nigrescens Willd. | 723 images |
Centaurea scabiosa L. | 8154 images |
Centaurea solstitialis L. | 1262 images |
Centaurea stoebe L. | 767 images |
Centaurea virgata Lam. | 31 images |
Centaurium erythraea Rafn | 7237 images |
Centaurium pulchellum (Sw.) Hayek ex Hand.-Mazz., Stadlm., Janch. & Faltis | 46 images |
Centaurium tenuiflorum (Hoffmanns. & Link) Fritsch | 188 images |
Centella asiatica (L.) Urb. | 1049 images |
Centella erecta (L.f.) Fernald | 19 images |
Centromadia pungens Greene | 3 images |
Cephalanthera austiniae (A.Gray) A.Heller | 69 images |
Cerastium beeringianum Cham. & Schltdl. | 1 images |
Cerastium brachypetalum Desp. ex Pers. | 64 images |
Cerastium dichotomum L. | 12 images |
Cerastium glomeratum Thuill. | 4608 images |
Cerastium holosteoides Fr. | 10 images |
Cerastium nutans Raf. | 7 images |
Cerastium pumilum Curtis | 416 images |
Cerastium semidecandrum L. | 484 images |
Cerastium tomentosum L. | 6404 images |
Ceratophyllum demersum L. | 298 images |
Cercis occidentalis Torr. ex A.Gray | 138 images |
Cercocarpus ledifolius Nutt. | 21 images |
Cercocarpus montanus Raf. | 186 images |
Chaenactis stevioides Hook. & Arn. | 68 images |
Chaenactis suffrutescens A.Gray | 8 images |
Chaenactis xantiana A.Gray | 11 images |
Chaenorhinum minus (L.) Lange | 650 images |
Chaerophyllum temulum L. | 5518 images |
Chaetadelpha wheeleri A.Gray ex S.Watson | 7 images |
Chamaebatiaria millefolium (Torr.) Maxim. | 78 images |
Chamaechaenactis scaposa Rydb. | 4 images |
Chamaecyparis lawsoniana (A.Murray bis) Parl. | 5556 images |
Chamaerhodos erecta (L.) Bunge | 1 images |
Chelidonium majus L. | 25866 images |
Chenopodiastrum murale (L.) S.Fuentes, Uotila & Borsch | 1393 images |
Chenopodium album L. | 14643 images |
Chenopodium berlandieri Moq. | 46 images |
Chenopodium betaceum Andrz. | 5 images |
Chenopodium ficifolium Sm. | 1349 images |
Chenopodium pratericola Rydb. | 17 images |
Chenopodium standleyanum Aellen | 3 images |
Cherleria obtusiloba (Rydb.) A.J.Moore & Dillenb. | 16 images |
Chimaphila umbellata (L.) W.P.C.Barton | 122 images |
Chionophila jamesii Benth. | 4 images |
Chloris radiata (L.) Sw. | 14 images |
Chloris verticillata Nutt. | 31 images |
Chloris virgata Sw. | 65 images |
Chlorogalum angustifolium Kellogg | 3 images |
Chlorogalum pomeridianum (DC.) Kunth | 237 images |
Chondrilla juncea L. | 1928 images |
Chorispora tenella (Pall.) DC. | 219 images |
Chorizanthe brevicornu Torr. | 28 images |
Chorizanthe membranacea Benth. | 30 images |
Chrysolepis chrysophylla (Douglas ex Hook.) Hjelmq. | 24 images |
Chrysolepis sempervirens (Kellogg) Hjelmq. | 26 images |
Chrysosplenium glechomifolium Nutt. | 1 images |
Cicendia quadrangularis (Lam.) Griseb. | 5 images |
Cichorium intybus L. | 19301 images |
Cicuta bulbifera L. | 34 images |
Cicuta douglasii (DC.) J.M.Coult. & Rose | 1 images |
Cicuta maculata L. | 324 images |
Cinna arundinacea L. | 15 images |
Circaea alpina L. | 256 images |
Circaea canadensis (L.) Hill | 20 images |
Cirsium andersonii Petr. | 35 images |
Cirsium arizonicum (A.Gray) Petr. | 10 images |
Cirsium arvense (L.) Scop. | 15351 images |
Cirsium brevistylum Cronquist | 66 images |
Cirsium douglasii DC. | 14 images |
Cirsium eatonii B.L.Rob. | 7 images |
Cirsium edule Nutt. | 38 images |
Cirsium flodmanii Arthur | 9 images |
Cirsium foliosum DC. | 26 images |
Cirsium hookerianum Nutt. | 13 images |
Cirsium occidentale (Nutt.) Jeps. | 114 images |
Cirsium ochrocentrum A.Gray | 4 images |
Cirsium parryi Petr. | 5 images |
Cirsium remotifolium DC. | 7 images |
Cirsium scariosum Nutt. | 7 images |
Cirsium undulatum Spreng. | 124 images |
Cirsium vulgare (Savi) Ten. | 19894 images |
Cladanthus mixtus (L.) Chevall. | 367 images |
Cladoraphis cyperoides (Thunb.) S.M.Phillips | 7 images |
Clarkia amoena (Lehm.) A.Nelson & J.F.Macbr. | 1159 images |
Clarkia pulchella Pursh | 50 images |
Clarkia purpurea (Curtis) A.Nelson & J.F.Macbr. | 9 images |
Clarkia rhomboidea Douglas | 62 images |
Claytonia lanceolata Pursh | 37 images |
Claytonia megarhiza (A.Gray) Parry ex S.Watson | 4 images |
Claytonia parviflora Douglas | 51 images |
Claytonia perfoliata Donn ex Willd. | 3355 images |
Claytonia rosea Rydb. | 9 images |
Claytonia rubra (Howell) Tidestr. | 69 images |
Claytonia sibirica L. | 999 images |
Clematis columbiana (Nutt.) Torr. & A.Gray | 4 images |
Clematis hirsutissima Pursh | 33 images |
Clematis ligusticifolia Nutt. | 89 images |
Clematis occidentalis (Hornem.) DC. | 53 images |
Clematis orientalis L. | 79 images |
Clematis vitalba L. | 18662 images |
Cleome dodecandra L. | 140 images |
Cleomella lutea (Hook.) Roalson & J.C.Hall | 18 images |
Cleomella platycarpa (Torr.) Roalson & J.C.Hall | 5 images |
Cleomella serrulata (Pursh) Roalson & J.C.Hall | 71 images |
Clinopodium glabellum (Michx.) Kuntze | 14 images |
Clinopodium vulgare L. | 7359 images |
Clintonia andrewsiana Torr. | 78 images |
Clintonia uniflora (Menzies ex Schult. & Schult.f.) Kunth | 7 images |
Cnidium monnieri (L.) Cusson | 1 images |
Cochlearia groenlandica L. | 11 images |
Colchicum autumnale L. | 6245 images |
Coleanthus subtilis (Tratt.) Seidel ex Roem. & Schult. | 64 images |
Coleogyne ramosissima Torr. | 48 images |
Collinsia grandiflora Douglas ex Lindl. | 4 images |
Collinsia parviflora Douglas ex Lindl. | 43 images |
Collomia grandiflora Douglas ex Lindl. | 303 images |
Collomia heterophylla Hook. | 10 images |
Collomia linearis Nutt. | 35 images |
Collomia mazama Coville | 2 images |
Collomia tinctoria Kellogg | 5 images |
Colutea arborescens L. | 3333 images |
Comandra umbellata (L.) Nutt. | 88 images |
Comarum palustre L. | 1013 images |
Comastoma tenellum (Rottb.) Toyok. | 78 images |
Commelina communis L. | 2013 images |
Commelina dianthifolia Redouté | 15 images |
Commelina erecta L. | 1781 images |
Conioselinum scopulorum (A.Gray) J.M.Coult. & Rose | 20 images |
Conium maculatum L. | 7787 images |
Conopholis alpina Liebm. | 52 images |
Conringia orientalis (L.) C.Presl | 4 images |
Convallaria majalis L. | 7379 images |
Convolvulus arvensis L. | 16350 images |
Convolvulus equitans Benth. | 143 images |
Corallorhiza maculata Raf. | 313 images |
Corallorhiza mertensiana Bong. | 113 images |
Corallorhiza striata Lindl. | 133 images |
Corallorhiza trifida Châtel. | 161 images |
Corallorhiza wisteriana Conrad | 33 images |
Cordylanthus parviflorus (Ferris) Wiggins | 17 images |
Coreopsis lanceolata L. | 2728 images |
Coreopsis tinctoria Nutt. | 3071 images |
Corethrogyne filaginifolia (Hook. & Arn.) Nutt. | 138 images |
Coriandrum sativum L. | 3184 images |
Corispermum americanum (Nutt.) Nutt. | 2 images |
Cornus canadensis L. | 1350 images |
Cornus glabrata Benth. | 9 images |
Cornus nuttallii Audubon ex Torr. & A.Gray | 115 images |
Cornus sanguinea L. | 27854 images |
Cornus sericea L. | 7126 images |
Cornus unalaschkensis Ledeb. | 6 images |
Coronilla varia L. | 8838 images |
Corrigiola litoralis L. | 374 images |
Cortaderia jubata (Lemoine) Stapf | 1 images |
Cortaderia selloana (Schult. & Schult.f.) Asch. & Graebn. | 4024 images |
Corydalis aurea Willd. | 98 images |
Corydalis caseana A.Gray | 20 images |
Corydalis scouleri Hook. | 31 images |
Corylus avellana L. | 21104 images |
Corylus cornuta Marshall | 1240 images |
Corynephorus canescens (L.) P.Beauv. | 356 images |
Cosmos bipinnatus Cav. | 12951 images |
Cosmos parviflorus (Jacq.) Pers. | 30 images |
Cota tinctoria (L.) J.Gay | 1891 images |
Cotoneaster acutifolius Turcz. | 801 images |
Cotoneaster affinis Lindl. | 33 images |
Cotoneaster apiculatus Rehder & E.H.Wilson | 3 images |
Cotoneaster bullatus Bois | 724 images |
Cotoneaster conspicuus Comber ex C.Marquand | 2 images |
Cotoneaster coriaceus Franch. | 5891 images |
Cotoneaster dammeri C.K.Schneid. | 2248 images |
Cotoneaster dielsianus E.Pritz. | 96 images |
Cotoneaster divaricatus Rehder & E.H.Wilson | 522 images |
Cotoneaster fangianus T.T.Yu | 6 images |
Cotoneaster franchetii Bois | 3848 images |
Cotoneaster frigidus Wall. ex Lindl. | 396 images |
Cotoneaster glaucophyllus Franch. | 48 images |
Cotoneaster hebephyllus Diels | 23 images |
Cotoneaster hjelmqvistii Flinck & B.Hylmö | 77 images |
Cotoneaster horizontalis Decne. | 5612 images |
Cotoneaster integrifolius (Roxb.) G.Klotz | 102 images |
Cotoneaster nitens Rehder & E.H.Wilson | 9 images |
Cotoneaster pannosus Franch. | 972 images |
Cotoneaster rehderi Pojark. | 12 images |
Cotoneaster salicifolius Franch. | 1612 images |
Cotoneaster simonsii Baker | 61 images |
Cotoneaster tengyuehensis J.Fryer & B.Hylmö | 6 images |
Cotula australis Hook.f. | 223 images |
Cotula coronopifolia L. | 491 images |
Crambe maritima L. | 1941 images |
Crassula aquatica (L.) Schönland | 7 images |
Crassula connata (Ruiz & Pav.) A.Berger | 4 images |
Crassula tillaea Lest.-Garl. | 537 images |
Crataegus chrysocarpa Ashe | 6 images |
Crataegus douglasii Lindl. | 397 images |
Crataegus germanica (L.) Kuntze | 6006 images |
Crataegus laevigata (Poir.) DC. | 13217 images |
Crataegus macracantha Lodd. ex Loudon | 7 images |
Crataegus monogyna Jacq. | 25006 images |
Crataegus phaenopyrum (L.f.) Medik. | 192 images |
Crataegus pruinosa (H.L.Wendl.) K.Koch | 9 images |
Crataegus punctata Jacq. | 81 images |
Crataegus succulenta Schrad. ex Link | 14 images |
Crataegus viridis L. | 32 images |
Crataegus wattiana Hemsl. & Lace | 1 images |
Crepis acuminata Nutt. | 42 images |
Crepis capillaris (L.) Wallr. | 9094 images |
Crepis intermedia A.Gray | 3 images |
Crepis modocensis Greene | 6 images |
Crepis monticola Coville | 2 images |
Crepis nicaeensis Balb. | 33 images |
Crepis occidentalis Nutt. | 45 images |
Crepis pleurocarpa A.Gray | 2 images |
Crepis pulchra L. | 868 images |
Crepis setosa Haller f. | 2402 images |
Crepis tectorum L. | 269 images |
Crepis vesicaria L. | 3266 images |
Cressa truxillensis Kunth | 21 images |
Crocanthemum bicknellii (Fernald) Janch. | 3 images |
Crocidium multicaule Hook. | 19 images |
Croton setiger Hook. | 240 images |
Cruciata pedemontana (Bellardi) Ehrend. | 125 images |
Crupina vulgaris Pers. ex Cass. | 89 images |
Cryptantha flaccida (Douglas ex Lehm.) Greene | 8 images |
Cryptantha minima Rydb. | 9 images |
Cryptantha pterocarya (Torr.) Greene | 39 images |
Cucumis anguria L. | 184 images |
Cucurbita foetidissima Kunth | 261 images |
Cuscuta approximata Bab. | 35 images |
Cuscuta californica Hook. & Arn. | 5 images |
Cuscuta campestris Yunck. | 583 images |
Cuscuta cephalanthi Engelm. | 3 images |
Cuscuta denticulata Engelm. | 18 images |
Cuscuta epithymum (L.) L. | 1102 images |
Cuscuta gronovii Willd. ex Schult. | 4 images |
Cuscuta indecora Choisy | 15 images |
Cuscuta pentagona Engelm. | 12 images |
Cuscuta subinclusa Durand & Hilg. | 8 images |
Cuscuta suksdorfii Yunck. | 4 images |
Cuscuta umbellata Kunth | 4 images |
Cyanthillium cinereum (L.) H.Rob. | 746 images |
Cyclachaena xanthiifolia (Nutt.) Fresen. | 98 images |
Cyclamen hederifolium Aiton | 6178 images |
Cyclospermum leptophyllum (Pers.) Sprague ex Britton & P.Wilson | 377 images |
Cylindropuntia × viridiflora (Britton & Rose) F.M.Knuth | 1 images |
Cylindropuntia imbricata (Haw.) F.M.Knuth | 424 images |
Cylindropuntia whipplei (Engelm. & J.M.Bigelow) F.M.Knuth | 25 images |
Cymbalaria muralis G.Gaertn., B.Mey. & Scherb. | 1522 images |
Cymopterus alpinus A.Gray | 35 images |
Cymopterus glomeratus (Nutt.) DC. | 2 images |
Cymopterus hallii (A.Gray) B.L.Turner | 15 images |
Cymopterus lemmonii (J.M.Coult. & Rose) Dorn | 70 images |
Cymopterus longipes S.Watson | 12 images |
Cymopterus nivalis S.Watson | 1 images |
Cymopterus petraeus M.E.Jones | 15 images |
Cymopterus purpureus S.Watson | 3 images |
Cymopterus terebinthinus (Hook.) Torr. & A.Gray | 13 images |
Cynanchum laeve (Michx.) Pers. | 179 images |
Cynodon dactylon (L.) Pers. | 2450 images |
Cynoglossum officinale L. | 3099 images |
Cynosurus cristatus L. | 662 images |
Cynosurus echinatus L. | 563 images |
Cyperus aggregatus (Willd.) Endl. | 48 images |
Cyperus bipartitus Torr. | 6 images |
Cyperus difformis L. | 107 images |
Cyperus eragrostis Lam. | 2324 images |
Cyperus esculentus L. | 807 images |
Cyperus fuscus L. | 313 images |
Cyperus iria L. | 43 images |
Cyperus lupulinus (Biehler) Marcks | 2 images |
Cyperus odoratus L. | 112 images |
Cyperus squarrosus L. | 25 images |
Cyperus strigosus L. | 283 images |
Cyperus subsquarrosus (Muhl.) Bauters | 160 images |
Cypripedium californicum A.Gray | 16 images |
Cypripedium montanum Douglas ex Lindl. | 95 images |
Cypripedium parviflorum Salisb. | 300 images |
Cypripedium passerinum Richardson | 14 images |
Cyrtomium falcatum (L.f.) C.Presl | 349 images |
Cyrtomium fortunei J.Sm. | 380 images |
Cystopteris fragilis (L.) Bernh. | 1060 images |
Cystopteris montana (Lam.) Bernh. | 106 images |
Cystopteris tenuis (Michx.) Desv. | 3 images |
Cytisus multiflorus (L'Hér.) Sweet | 392 images |
Cytisus scoparius (L.) Link | 11542 images |
Cytisus striatus (Hill) Rothm. | 790 images |
Dactylis glomerata L. | 9832 images |
Dactyloctenium aegyptium (L.) Willd. | 390 images |
Dactylorhiza viridis (L.) R.M.Bateman, Pridgeon & M.W.Chase | 729 images |
Dalea candida Willd. | 9 images |
Dalea cylindriceps Barneby | 6 images |
Dalea formosa Torr. | 63 images |
Dalea jamesii (Torr.) Torr. & A.Gray | 2 images |
Dalea lanata Spreng. | 4 images |
Dalea leporina (Aiton) Bullock | 22 images |
Dalea multiflora (Nutt.) Shinners | 14 images |
Dalea purpurea Vent. | 231 images |
Dalea villosa (Nutt.) Spreng. | 3 images |
Danthonia californica Bol. | 18 images |
Danthonia decumbens (L.) DC. | 92 images |
Danthonia intermedia Vasey | 2 images |
Danthonia unispicata (Thurb.) Munro ex Macoun | 21 images |
Daphne laureola L. | 3857 images |
Daphne mezereum L. | 4359 images |
Darlingtonia californica Torr. | 204 images |
Darmera peltata (Torr. ex Benth.) Voss | 718 images |
Dasiphora fruticosa (L.) Rydb. | 6129 images |
Datura discolor Bernh. | 33 images |
Datura stramonium L. | 14110 images |
Datura wrightii Regel | 1245 images |
Daucus carota L. | 24396 images |
Daucus pusillus Michx. | 194 images |
Delairea odorata Lem. | 714 images |
Delphinium ajacis L. | 5785 images |
Delphinium barbeyi (Huth) Huth | 10 images |
Delphinium bicolor Nutt. | 10 images |
Delphinium carolinianum Walter | 154 images |
Delphinium depauperatum Nutt. | 9 images |
Delphinium glareosum Greene | 4 images |
Delphinium menziesii DC. | 52 images |
Delphinium nuttallianum Pritz. ex Walp. | 168 images |
Delphinium scaposum Greene | 18 images |
Delphinium wootonii Rydb. | 4 images |
Deschampsia bolanderi (Thurb.) Saarela | 1 images |
Deschampsia cespitosa (L.) P.Beauv. | 426 images |
Deschampsia elongata (Hook.) Munro | 3 images |
Descurainia pinnata (Walter) Britton | 160 images |
Descurainia sophia (L.) Webb ex Prantl | 747 images |
Desmanthus illinoensis (Michx.) MacMill. ex B.L.Rob. & Fernald | 87 images |
Dianthus armeria L. | 2217 images |
Dianthus barbatus L. | 10551 images |
Dianthus deltoides L. | 3794 images |
Diaperia prolifera (Nutt. ex DC.) Nutt. | 1 images |
Dicentra cucullaria (L.) Bernh. | 646 images |
Dicentra formosa (Andrews) Walp. | 301 images |
Dicentra uniflora Kellogg | 44 images |
Dichanthelium scribnerianum (Nash) J.R.Thomas | 2 images |
Dichelostemma congestum (Sm.) Kunth | 56 images |
Dichelostemma ida-maia (Alph.Wood) Greene | 52 images |
Dichelostemma multiflorum (Benth.) A.Heller | 54 images |
Dichodon viscidum (M.Bieb.) Holub | 40 images |
Dieteria canescens (Pursh) Nutt. | 68 images |
Digitalis grandiflora Mill. | 2348 images |
Digitalis purpurea L. | 20530 images |
Digitaria californica (Benth.) Henrard | 4 images |
Digitaria ischaemum (Schreb.) Muhl. | 48 images |
Digitaria sanguinalis (L.) Scop. | 2159 images |
Dimeresia howellii A.Gray | 6 images |
Dimorphocarpa wislizeni (Engelm.) Rollins | 4 images |
Dionaea muscipula J.Ellis | 1701 images |
Diplachne fusca (L.) P.Beauv. ex Roem. & Schult. | 44 images |
Diplacus aurantiacus (Curtis) Jeps. | 325 images |
Diplotaxis muralis (L.) DC. | 829 images |
Diplotaxis tenuifolia (L.) DC. | 5576 images |
Dipsacus fullonum L. | 13076 images |
Dipsacus laciniatus L. | 851 images |
Dipsacus sativus (L.) Honck. | 2437 images |
Dipterostemon capitatus (Benth.) Rydb. | 468 images |
Distichlis spicata (L.) Greene | 90 images |
Doellingeria engelmannii (D.C.Eaton) Semple, Brouillet & G.A.Allen | 1 images |
Doellingeria ledophylla (A.Gray) Semple, Brouillet & G.A.Allen | 42 images |
Doellingeria tomentella (Greene) Semple, Brouillet & G.A.Allen | 1 images |
Doronicum pardalianches L. | 1996 images |
Doronicum plantagineum L. | 1040 images |
Downingia elegans (Douglas ex Lindl.) Torr. | 1 images |
Downingia insignis Greene | 15 images |
Downingia montana Greene | 5 images |
Downingia yina Applegate | 9 images |
Draba crassifolia Graham | 1 images |
Draba fladnizensis Wulfen | 11 images |
Draba helleriana Greene | 8 images |
Draba nemorosa L. | 83 images |
Draba oligosperma Hook. | 6 images |
Draba paysonii J.F.Macbr. | 5 images |
Draba spectabilis Greene | 1 images |
Draba verna L. | 2708 images |
Dracocephalum parviflorum Nutt. | 31 images |
Drosera × obovata Mert. & W.D.J.Koch | 31 images |
Drosera anglica Huds. | 279 images |
Drosera linearis Goldie | 14 images |
Drosera rotundifolia L. | 1449 images |
Dryas drummondii Richardson ex Hook. | 34 images |
Drymocallis arguta (Pursh) Rydb. | 7 images |
Dryopteris arguta (Kaulf.) Watt | 3 images |
Dryopteris carthusiana (Vill.) H.P.Fuchs | 705 images |
Dryopteris cristata (L.) A.Gray | 223 images |
Dryopteris expansa (C.Presl) Fraser-Jenk. & Jermy | 104 images |
Dryopteris filix-mas (L.) Schott | 6212 images |
Dudleya farinosa (Lindl.) Britton & Rose | 11 images |
Dulichium arundinaceum (L.) Britton | 35 images |
Dysphania ambrosioides (L.) Mosyakin & Clemants | 1235 images |
Dysphania atriplicifolia (Spreng.) G.Kadereit, Sukhor. & Uotila | 59 images |
Dysphania botrys (L.) Mosyakin & Clemants | 104 images |
Dysphania chilensis (Schrad.) Mosyakin & Clemants | 3 images |
Dysphania multifida (L.) Mosyakin & Clemants | 56 images |
Dysphania pumilio (R.Br.) Mosyakin & Clemants | 237 images |
Dyssodia papposa (Vent.) Hitchc. | 23 images |
Eatonella nivea A.Gray | 6 images |
Echinacea angustifolia DC. | 1380 images |
Echinacea purpurea (L.) Moench | 6247 images |
Echinocereus coccineus Engelm. | 1083 images |
Echinocereus fendleri (Engelm.) Sencke ex Haage | 7 images |
Echinocereus reichenbachii (Terscheck) Haage | 25 images |
Echinocereus triglochidiatus Engelm. | 344 images |
Echinocereus viridiflorus Engelm. | 94 images |
Echinochloa colonum (L.) Link | 201 images |
Echinochloa crus-galli (L.) P.Beauv. | 2498 images |
Echinochloa frumentacea Link | 13 images |
Echinochloa muricata (P.Beauv.) Fernald | 41 images |
Echinocystis lobata (Michx.) Torr. & A.Gray | 726 images |
Echinops exaltatus Schrad. | 225 images |
Echinops ritro L. | 4688 images |
Echinops sphaerocephalus L. | 2910 images |
Echium plantagineum L. | 7234 images |
Echium vulgare L. | 31513 images |
Elaeagnus angustifolia L. | 4881 images |
Elaeagnus commutata Bernh. ex Rydb. | 197 images |
Elaeagnus umbellata Thunb. | 2496 images |
Elatine rubella Rydb. | 6 images |
Elatine triandra Schkuhr | 40 images |
Eleocharis acicularis (L.) Roem. & Schult. | 51 images |
Eleocharis atropurpurea (Retz.) J.Presl & C.Presl | 4 images |
Eleocharis compressa Sull. | 16 images |
Eleocharis erythropoda Steud. | 5 images |
Eleocharis flavescens (Poir.) Urb. | 8 images |
Eleocharis macrostachya Britton | 10 images |
Eleocharis mamillata (H.Lindb.) H.Lindb. | 1 images |
Eleocharis obtusa (Willd.) Schult. | 31 images |
Eleocharis ovata (Roth) Roem. & Schult. | 43 images |
Eleocharis palustris (L.) Roem. & Schult. | 605 images |
Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer | 40 images |
Eleocharis quinqueflora (Hartmann) O.Schwarz | 51 images |
Eleocharis uniglumis (Link) Schult. | 28 images |
Eleusine indica (L.) Gaertn. | 834 images |
Eleusine tristachya (Lam.) Lam. | 136 images |
Ellisia nyctelea (L.) L. | 54 images |
Elodea canadensis Michx. | 218 images |
Elodea densa (Planch.) Casp. | 112 images |
Elodea nuttallii (Planch.) H.St.John | 71 images |
Elymus canadensis L. | 123 images |
Elymus caninus (L.) L. | 172 images |
Elymus elymoides (Raf.) Swezey | 21 images |
Elymus glaucus Buckley | 13 images |
Elymus repens (L.) Gould | 553 images |
Elymus villosus Muhl. ex Willd. | 6 images |
Elymus violaceus (Hornem.) J.Feilberg | 8 images |
Elymus virginicus L. | 57 images |
Empetrum nigrum L. | 1117 images |
Enceliopsis nudicaulis A.Nelson | 8 images |
Enemion stipitatum (A.Gray) J.R.Drumm. & Hutch. | 1 images |
Engelmannia peristenia (Raf.) Goodman & C.A.Lawson | 17 images |
Enneapogon desvauxii P.Beauv. | 7 images |
Ephedra viridis Coville | 117 images |
Epilobium anagallidifolium Lam. | 182 images |
Epilobium angustifolium L. | 16403 images |
Epilobium brachycarpum C.Presl | 251 images |
Epilobium canum (Greene) P.H.Raven | 275 images |
Epilobium ciliatum Raf. | 4047 images |
Epilobium clavatum Trel. | 2 images |
Epilobium glaberrimum Barbey | 13 images |
Epilobium hallianum Hausskn. | 1 images |
Epilobium hirsutum L. | 12318 images |
Epilobium hornemannii Rchb. | 23 images |
Epilobium lactiflorum Hausskn. | 18 images |
Epilobium latifolium L. | 74 images |
Epilobium leptophyllum Raf. | 8 images |
Epilobium luteum Pursh | 26 images |
Epilobium minutum Lindl. ex Lehm. | 13 images |
Epilobium mirabile Trel. ex Piper | 3 images |
Epilobium obcordatum A.Gray | 1 images |
Epilobium obscurum Schreb. | 64 images |
Epilobium oreganum Greene | 16 images |
Epilobium oregonense Hausskn. | 4 images |
Epilobium palustre L. | 359 images |
Epilobium parviflorum Schreb. | 3477 images |
Epilobium rigidum Hausskn. | 4 images |
Epilobium suffruticosum Nutt. | 3 images |
Epipactis gigantea Douglas | 170 images |
Epipactis helleborine (L.) Crantz | 5925 images |
Equisetum × ferrissii Clute | 1 images |
Equisetum × litorale Kühlew. ex Rupr. | 15 images |
Equisetum arvense L. | 6117 images |
Equisetum fluviatile L. | 771 images |
Equisetum laevigatum A.Braun & Engelm. | 68 images |
Equisetum palustre L. | 847 images |
Equisetum pratense Ehrh. | 383 images |
Equisetum scirpoides Michx. | 74 images |
Equisetum sylvaticum L. | 2197 images |
Equisetum variegatum Schleich. ex F.Weber & D.Mohr | 94 images |
Eragrostis barrelieri Daveau | 59 images |
Eragrostis cilianensis (All.) Vignolo ex Janch. | 85 images |
Eragrostis curvula (Schrad.) Nees | 60 images |
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb. | 5 images |
Eragrostis mexicana (Hornem.) Link | 27 images |
Eragrostis minor Host | 261 images |
Eragrostis pectinacea (Michx.) Nees | 27 images |
Eragrostis pilosa (L.) P.Beauv. | 51 images |
Eragrostis spectabilis (Pursh) Steud. | 164 images |
Erechtites hieraciifolius (L.) Raf. ex DC. | 1500 images |
Eremogone capillaris (Poir.) Fenzl | 7 images |
Eremopyrum triticeum (Gaertn.) Nevski | 10 images |
Eriastrum signatum D.Gowen | 10 images |
Erica lusitanica Rudolphi | 356 images |
Erigeron aliceae Howell | 13 images |
Erigeron annuus (L.) Desf | 223 images |
Erigeron aureus Greene | 11 images |
Erigeron bonariensis L. | 2259 images |
Erigeron caespitosus Nutt. | 3 images |
Erigeron canadensis L. | 12994 images |
Erigeron compositus Pursh | 35 images |
Erigeron coulteri Porter & J.M.Coult. | 67 images |
Erigeron decumbens Nutt. | 2 images |
Erigeron divergens Torr. & A.Gray | 8 images |
Erigeron elegantulus Greene | 25 images |
Erigeron flagellaris A.Gray | 2 images |
Erigeron flettii G.N.Jones | 2 images |
Erigeron foliosus Nutt. | 174 images |
Erigeron formosissimus Greene | 5 images |
Erigeron glabellus Nutt. | 108 images |
Erigeron glaucus Ker Gawl. | 1073 images |
Erigeron grandiflorus Hook. | 1 images |
Erigeron humilis Graham | 6 images |
Erigeron linearis (Hook.) Piper | 34 images |
Erigeron lonchophyllus Hook. | 13 images |
Erigeron nanus Nutt. | 1 images |
Erigeron peregrinus Greene | 43 images |
Erigeron petrophilus Greene | 19 images |
Erigeron philadelphicus L. | 2989 images |
Erigeron poliospermus A.Gray | 4 images |
Erigeron pumilus Nutt. | 68 images |
Erigeron speciosus (Lindl.) DC. | 883 images |
Erigeron strigosus Muhl. ex Willd. | 3994 images |
Erigeron vagus Payson | 19 images |
Erigeron vetensis Rydb. | 4 images |
Eriochloa villosa (Thunb.) Kunth | 6 images |
Eriocoma nelsonii (Scribn.) Romasch. | 1 images |
Eriogonum alatum Torr. | 9 images |
Eriogonum annuum Nutt. | 14 images |
Eriogonum baileyi S.Watson | 1 images |
Eriogonum brachyanthum Coville | 2 images |
Eriogonum brevicaule Nutt. | 2 images |
Eriogonum caespitosum Nutt. | 37 images |
Eriogonum cernuum Nutt. | 12 images |
Eriogonum compositum Douglas ex Benth. | 28 images |
Eriogonum corymbosum Benth. | 4 images |
Eriogonum crosbyae Reveal | 6 images |
Eriogonum diclinum Reveal | 6 images |
Eriogonum douglasii Benth. | 25 images |
Eriogonum elatum Douglas ex Benth. | 27 images |
Eriogonum flavum Nutt. ex Benth. | 11 images |
Eriogonum heracleoides Nutt. | 102 images |
Eriogonum inflatum Torr. | 32 images |
Eriogonum jamesii Benth. | 12 images |
Eriogonum lachnogynum Torr. ex Benth. | 6 images |
Eriogonum latifolium Sm. | 180 images |
Eriogonum leptophyllum (Torr.) Wooton & Standl. | 1 images |
Eriogonum lobbii Torr. & A.Gray | 23 images |
Eriogonum luteolum Greene | 21 images |
Eriogonum maculatum A.Heller | 42 images |
Eriogonum microtheca Nutt. | 24 images |
Eriogonum nidularium Coville | 24 images |
Eriogonum nudum Douglas ex Benth. | 77 images |
Eriogonum ovalifolium Nutt. | 150 images |
Eriogonum pendulum S.Watson | 6 images |
Eriogonum prociduum Reveal | 5 images |
Eriogonum pyrolifolium Hook. | 46 images |
Eriogonum racemosum Nutt. | 12 images |
Eriogonum roseum Durand & Hilg. | 15 images |
Eriogonum shockleyi S.Watson | 7 images |
Eriogonum spergulinum A.Gray | 5 images |
Eriogonum sphaerocephalum Douglas ex Benth. | 21 images |
Eriogonum strictum Benth. | 41 images |
Eriogonum tenellum Torr. | 4 images |
Eriogonum thymoides Benth. | 20 images |
Eriogonum umbellatum Torr. | 405 images |
Eriogonum vimineum Douglas ex Benth. | 22 images |
Erioneuron pilosum (Buckley) Nash | 10 images |
Eriophorum angustifolium Honck. | 2195 images |
Eriophorum scheuchzeri Hoppe | 879 images |
Eriophorum viridicarinatum (Engelm.) Fernald | 2 images |
Eriophyllum lanatum (Pursh) J.Forbes | 58 images |
Eriophyllum staechadifolium Lag. | 26 images |
Erodium botrys (Cav.) Bertol. | 545 images |
Erodium brachycarpum (Godr.) Thell. | 14 images |
Erodium cicutarium (L.) L'Hér. | 12865 images |
Erodium moschatum (L.) L'Hér. | 4497 images |
Erodium salzmannii Delile | 1 images |
Eruca vesicaria (L.) Cav. | 3955 images |
Erucastrum gallicum (Willd.) O.E.Schulz | 296 images |
Eryngium planum L. | 1924 images |
Erysimum asperum (Nutt.) DC. | 96 images |
Erysimum capitatum (Douglas) Greene | 13 images |
Erysimum cheiranthoides L. | 1031 images |
Erysimum perenne (S.Watson ex Coville) Abrams | 1 images |
Erysimum repandum L. | 54 images |
Erysimum virgatum Roth | 109 images |
Erythranthe cardinalis (Douglas ex Benth.) Spach | 169 images |
Erythranthe floribunda (Lindl.) G.L.Nesom | 9 images |
Erythranthe guttata (DC.) G.L.Nesom | 834 images |
Erythranthe jungermannioides (Suksd.) G.L.Nesom | 2 images |
Erythranthe lewisii (Pursh) G.L.Nesom & N.S.Fraga | 41 images |
Erythranthe moschata (Douglas ex Lindl.) G.L.Nesom | 9 images |
Erythranthe tilingii (Regel) G.L.Nesom | 3 images |
Erythronium citrinum S.Watson | 9 images |
Erythronium grandiflorum Pursh | 150 images |
Erythronium hendersonii S.Watson | 32 images |
Erythronium howellii S.Watson | 7 images |
Erythronium klamathense Applegate | 7 images |
Erythronium montanum S.Watson | 55 images |
Erythronium oregonum Applegate | 127 images |
Erythronium revolutum Sm. | 117 images |
Eschscholzia caespitosa Benth. | 188 images |
Eschscholzia californica Cham. | 13764 images |
Escobaria missouriensis (Sweet) D.R.Hunt | 14 images |
Escobaria vivipara (Nutt.) Buxb. | 87 images |
Euchiton japonicus (Thunb.) Holub | 1 images |
Euclidium syriacum (L.) W.T.Aiton | 3 images |
Euonymus alatus (Thunb.) Siebold | 2960 images |
Euonymus atropurpureus Jacq. | 110 images |
Euonymus occidentalis Nutt. ex Torr. | 27 images |
Euphorbia agraria M.Bieb. | 5 images |
Euphorbia albomarginata Torr. & A.Gray | 31 images |
Euphorbia cyparissias L. | 15633 images |
Euphorbia davidii Subils | 37 images |
Euphorbia esula L. | 1893 images |
Euphorbia glyptosperma Engelm. | 36 images |
Euphorbia helioscopia L. | 8628 images |
Euphorbia lathyris L. | 8814 images |
Euphorbia maculata L. | 729 images |
Euphorbia marginata Pursh | 1355 images |
Euphorbia myrsinites L. | 2129 images |
Euphorbia nutans Lag. | 361 images |
Euphorbia oblongata Griseb. | 1 images |
Euphorbia parryi Engelm. | 2 images |
Euphorbia peplus L. | 6554 images |
Euphorbia platyphyllos L. | 494 images |
Euphorbia prostrata Aiton | 1856 images |
Euphorbia saratoi Ardoino | 1 images |
Euphorbia serpens Kunth | 491 images |
Euphorbia virgata Waldst. & Kit. | 15 images |
Euphrasia nemorosa (Pers.) Wallr. | 317 images |
Euphrosyne acerosa (Nutt.) Panero | 3 images |
Euploca convolvulacea Nutt. | 2 images |
Eurybia conspicua (Lindl.) G.L.Nesom | 8 images |
Eurybia glauca (Nutt.) G.L.Nesom | 2 images |
Eurybia sibirica (L.) G.L.Nesom | 1 images |
Eustoma exaltatum (L.) Salisb. ex G.Don | 62 images |
Eustoma russellianum (Hook.) G.Don | 1559 images |
Euthamia graminifolia (L.) Nutt. | 667 images |
Euthamia gymnospermoides Greene | 13 images |
Euthamia occidentalis Nutt. | 42 images |
Eutrochium maculatum (L.) E.E.Lamont | 1243 images |
Fagopyrum esculentum Moench | 5685 images |
Falcaria vulgaris Bernh. | 932 images |
Fallopia baldschuanica (Regel) Holub | 1220 images |
Fallopia convolvulus (L.) Á.Löve | 1343 images |
Fallopia scandens (L.) Holub | 26 images |
Fallugia paradoxa (D.Don ex Tilloch & Taylor) Endl. ex Torr. | 23 images |
Festuca arizonica Vasey | 3 images |
Festuca bromoides L. | 187 images |
Festuca californica Vasey | 14 images |
Festuca filiformis Pourr. | 158 images |
Festuca idahoensis Elmer | 3 images |
Festuca microstachys Nutt. | 18 images |
Festuca myuros L. | 272 images |
Festuca occidentalis Hook. | 7 images |
Festuca octoflora Walter | 10 images |
Festuca ovina L. | 217 images |
Festuca rubra L. | 323 images |
Festuca trachyphylla (Hack.) Hack. | 18 images |
Festuca valesiaca Schleich. ex Gaudin | 24 images |
Festuca viridula Vasey | 1 images |
Festuca viviparoidea Krajina ex Pavlick | 6 images |
Filago arvensis L. | 163 images |
Filago germanica (L.) Huds. | 118 images |
Filipendula ulmaria (L.) Maxim. | 11574 images |
Floerkea proserpinacoides Willd. | 46 images |
Foeniculum vulgare Mill. | 10860 images |
Forestiera pubescens Nutt. | 99 images |
Forsythia suspensa (Thunb.) Vahl | 4903 images |
Fragaria × ananassa (Duchesne ex Weston) Duchesne ex Rozier | 4061 images |
Fragaria chiloensis (L.) Mill. | 349 images |
Fragaria vesca L. | 11384 images |
Fragaria virginiana Mill. | 355 images |
Frangula alnus Mill. | 5744 images |
Frangula californica (Eschsch.) A.Gray | 53 images |
Frangula purshiana (DC.) A.Gray ex J.G.Cooper | 11 images |
Frangula rubra (Greene) Grubov | 1 images |
Frankenia pulverulenta L. | 142 images |
Frasera albicaulis Griseb. | 6 images |
Frasera speciosa Douglas ex Griseb. | 57 images |
Fraxinus americana L. | 4762 images |
Fraxinus anomala Torr. ex S.Watson | 8 images |
Fraxinus latifolia Benth. | 208 images |
Fraxinus pennsylvanica Marshall | 861 images |
Fritillaria affinis (Schult. & Schult.f.) Sealy | 18 images |
Fritillaria atropurpurea Nutt. | 78 images |
Fritillaria camschatcensis (L.) Ker Gawl. | 40 images |
Fritillaria gentneri Gilkey | 39 images |
Fritillaria glauca Greene | 4 images |
Fritillaria pudica (Pursh) Spreng. | 54 images |
Fritillaria purdyi Eastw. | 16 images |
Fritillaria recurva Benth. | 50 images |
Froelichia floridana (Nutt.) Moq. | 53 images |
Froelichia gracilis (Hook.) Moq. | 33 images |
Fuchsia magellanica Lam. | 10132 images |
Fumaria officinalis L. | 7582 images |
Fumaria vaillantii Loisel. | 257 images |
Funastrum crispum (Benth.) Schltr. | 3 images |
Gagea serotina (L.) Ker Gawl. | 113 images |
Gaillardia aristata Pursh | 2572 images |
Gaillardia pinnatifida Torr. | 62 images |
Gaillardia pulchella Foug. | 3228 images |
Gaillardia spathulata A.Gray | 5 images |
Galanthus nivalis L. | 5010 images |
Galearis rotundifolia (Banks ex Pursh) R.M.Bateman | 4 images |
Galega officinalis L. | 2365 images |
Galeopsis bifida Boenn. | 490 images |
Galeopsis ladanum L. | 649 images |
Galeopsis tetrahit L. | 8702 images |
Galinsoga parviflora Cav. | 3218 images |
Galinsoga quadriradiata Ruiz & Pav. | 3859 images |
Galium aparine L. | 12919 images |
Galium boreale L. | 925 images |
Galium kamtschaticum Steller ex Schult. & Schult.f. | 3 images |
Galium mexicanum Kunth | 3 images |
Galium odoratum (L.) Scop. | 7274 images |
Galium oreganum Britton | 4 images |
Galium palustre L. | 1552 images |
Galium parisiense L. | 158 images |
Galium porrigens Dempster | 48 images |
Galium serpenticum Dempster | 8 images |
Galium tinctorium L. | 1 images |
Galium trifidum L. | 36 images |
Galium triflorum Michx. | 199 images |
Galium verum L. | 9882 images |
Garrya elliptica Douglas ex Lindl. | 607 images |
Garrya fremontii Torr. | 36 images |
Gaultheria hispidula (L.) Muhl. ex Bigelow | 63 images |
Gaultheria humifusa (Graham) Rydb. | 25 images |
Gaultheria shallon Pursh | 890 images |
Gayophytum humile Juss. | 10 images |
Genista canariensis L. | 153 images |
Genista monspessulana (L.) L.A.S.Johnson | 1106 images |
Gentiana affinis Griseb. | 35 images |
Gentiana algida Pall. | 21 images |
Gentiana andrewsii Griseb. | 141 images |
Gentiana calycosa Griseb. | 136 images |
Gentiana douglasiana Bong. | 14 images |
Gentiana fremontii Torr. | 4 images |
Gentiana glauca Pall. | 5 images |
Gentiana newberryi A.Gray | 1 images |
Gentiana parryi Engelm. | 22 images |
Gentiana prostrata Haenke | 9 images |
Gentiana sceptrum Griseb. | 3 images |
Gentianella amarella (L.) Börner | 143 images |
Gentianopsis thermalis (Kuntze) Iltis | 10 images |
Gentianopsis virgata (Raf.) Holub | 14 images |
Geocaulon lividum (Richardson) Fernald | 2 images |
Geranium bicknellii Britton | 31 images |
Geranium carolinianum L. | 1282 images |
Geranium columbinum L. | 1224 images |
Geranium dissectum L. | 5951 images |
Geranium lucidum L. | 2532 images |
Geranium molle L. | 8720 images |
Geranium oreganum Howell | 13 images |
Geranium pusillum L. | 8490 images |
Geranium richardsonii Fisch. & Trautv. | 21 images |
Geranium robertianum L. | 22684 images |
Geranium rotundifolium L. | 4509 images |
Geranium viscosissimum Fisch. & C.A.Mey. | 87 images |
Geum aleppicum Jacq. | 246 images |
Geum canadense Jacq. | 101 images |
Geum macrophyllum Willd. | 3236 images |
Geum rivale L. | 3620 images |
Geum rossii (R.Br.) Ser. | 26 images |
Geum triflorum Pursh | 102 images |
Geum urbanum L. | 14441 images |
Gilia capitata Sims | 486 images |
Gilia inconspicua (Sm.) Sweet | 2 images |
Gilia ophthalmoides Brand | 5 images |
Gilia sinuata Douglas ex Benth. | 23 images |
Githopsis specularioides Nutt. | 3 images |
Glaucium corniculatum (L.) Curtis | 103 images |
Glaucium flavum Crantz | 5232 images |
Glebionis segetum (L.) Fourr. | 4795 images |
Glechoma hederacea L. | 26006 images |
Gleditsia triacanthos L. | 10809 images |
Glehnia littoralis (A.Gray) F.Schmidt ex Miq. | 1 images |
Glyceria canadensis (Michx.) Trin. | 11 images |
Glyceria fluitans (L.) R.Br. | 163 images |
Glyceria leptostachya Buckley | 4 images |
Glyceria striata (Lam.) Hitchc. | 36 images |
Glycyrrhiza lepidota Pursh | 74 images |
Glyptopleura marginata D.C.Eaton | 12 images |
Gnaphalium exilifolium A.Nelson | 7 images |
Gnaphalium palustre Nutt. | 35 images |
Gnaphalium uliginosum L. | 1071 images |
Goodyera oblongifolia Raf. | 192 images |
Goodyera repens (L.) R.Br. | 322 images |
Gratiola neglecta Torr. | 18 images |
Grayia spinosa (Hook.) Moq. | 58 images |
Grindelia arizonica A.Gray | 3 images |
Grindelia ciliata (Nutt.) Spreng. | 9 images |
Grindelia hirsutula Hook. & Arn. | 111 images |
Grindelia integrifolia DC. | 90 images |
Grindelia lanceolata Nutt. | 41 images |
Grindelia nuda Alph.Wood | 1 images |
Grindelia squarrosa (Pursh) Dunal | 298 images |
Grindelia subalpina Greene | 6 images |
Guilleminea densa (Willd. ex Schult.) Moq. | 38 images |
Gunnera tinctoria (Molina) Mirb. | 2868 images |
Gutierrezia microcephala (DC.) A.Gray | 20 images |
Gutierrezia sarothrae (Pursh) Britton & Rusby | 69 images |
Gymnocarpium disjunctum (Rupr.) Ching | 3 images |
Gymnocarpium dryopteris (L.) Newman | 665 images |
Gypsophila acutifolia Steven ex Spreng. | 9 images |
Gypsophila elegans M.Bieb. | 1142 images |
Gypsophila paniculata L. | 1261 images |
Gypsophila scorzonerifolia Ser. | 3 images |
Gypsophila vaccaria (L.) Sm. | 1406 images |
Hackelia bella (J.F.Macbr.) I.M.Johnst. | 11 images |
Hackelia californica (A.Gray) I.M.Johnst. | 6 images |
Hackelia cusickii (Piper) Brand | 2 images |
Hackelia deflexa (Wahlenb.) Opiz | 19 images |
Hackelia floribunda (Lehm.) I.M.Johnst. | 19 images |
Hackelia mundula (Jeps.) Ferris | 2 images |
Hackelia patens (Nutt.) I.M.Johnst. | 2 images |
Halerpestes cymbalaria (Pursh) Greene | 11 images |
Halogeton glomeratus (M.Bieb.) Ledeb. | 6 images |
Haploesthes greggii A.Gray | 2 images |
Hastingsia alba (Durand) S.Watson | 12 images |
Hastingsia bracteosa S.Watson | 3 images |
Hastingsia serpentinicola Becking | 2 images |
Hazardia whitneyi Greene | 6 images |
Hedeoma drummondii Benth. | 6 images |
Hedeoma hispida Pursh | 2 images |
Hedera helix L. | 23741 images |
Hedera hibernica Poit. | 81 images |
Hedlundia hybrida (L.) Sennikov & Kurtto | 36 images |
Hedysarum alpinum L. | 8 images |
Hedysarum boreale Nutt. | 10 images |
Hedysarum occidentale Greene | 2 images |
Hedysarum sulphurescens Rydb. | 4 images |
Helenium autumnale L. | 1411 images |
Helenium bigelovii A.Gray | 68 images |
Helenium bolanderi A.Gray | 6 images |
Helianthella californica A.Gray | 19 images |
Helianthus × laetiflorus Pers. | 1540 images |
Helianthus annuus L. | 15346 images |
Helianthus bolanderi A.Gray | 14 images |
Helianthus ciliaris DC. | 17 images |
Helianthus grosseserratus M.Martens | 49 images |
Helianthus maximiliani Schrad. | 480 images |
Helianthus nuttallii Torr. & A.Gray | 12 images |
Helianthus pauciflorus Nutt. | 176 images |
Helianthus petiolaris Nutt. | 582 images |
Helianthus pumilus Nutt. | 16 images |
Helianthus tuberosus L. | 7644 images |
Heliomeris multiflora Nutt. | 54 images |
Heliopsis helianthoides (L.) Sweet | 2153 images |
Heliotropium curassavicum L. | 656 images |
Helminthotheca echioides (L.) Holub | 7271 images |
Hemerocallis fulva (L.) L. | 9951 images |
Hemieva ranunculifolia Raf. | 2 images |
Hemionitis atropurpurea (L.) Christenh. | 45 images |
Hemionitis brachyptera (T.Moore) Christenh. | 4 images |
Hemionitis breweri (Eat.Pr.) Christenh. | 1 images |
Hemionitis bridgesii (Hook.) Christenh. | 20 images |
Hemionitis densa (Brack.) Christenh. | 58 images |
Hemionitis eatonii (Baker) Christenh. | 2 images |
Hemionitis feei (T.Moore) Christenh. | 2 images |
Hemionitis intertexta (Maxon) Christenh. | 3 images |
Hemionitis triangularis (Kaulf.) Christenh. | 1 images |
Hemionitis wrightiana (Hook.) Christenh. | 2 images |
Hemitomes congestum A.Gray | 31 images |
Hemizonella minima A.Gray | 22 images |
Hemizonia congesta DC. | 97 images |
Heracleum mantegazzianum Sommier & Levier | 2686 images |
Heracleum maximum W.Bartram | 690 images |
Heracleum sibiricum L. | 2828 images |
Herniaria cinerea DC. | 21 images |
Herniaria glabra L. | 647 images |
Hesperevax acaulis (Kellogg) Greene | 8 images |
Hesperis matronalis L. | 7977 images |
Hesperochiron californicus (Benth.) S.Watson | 23 images |
Hesperochiron pumilus (Griseb.) Porter | 11 images |
Hesperocyparis bakeri (Jeps.) Bartel | 17 images |
Heteranthera dubia (Jacq.) MacMill. | 24 images |
Heteranthera limosa (Sw.) Willd. | 45 images |
Heterotheca canescens (DC.) Shinners | 16 images |
Heterotheca cinerascens (S.F.Blake) G.L.Nesom | 4 images |
Heterotheca oregona (Nutt.) Shinners | 13 images |
Heterotheca pumila (Greene) Semple | 8 images |
Heterotheca subaxillaris (Lam.) Britton & Rusby | 284 images |
Heterotheca villosa (Pursh) Shinners | 157 images |
Heuchera bracteata (Torr.) Ser. | 2 images |
Heuchera chlorantha Piper | 2 images |
Heuchera cylindrica Douglas | 18 images |
Heuchera merriamii Eastw. | 11 images |
Heuchera micrantha Douglas | 1 images |
Heuchera parvifolia Nutt. | 5 images |
Heuchera richardsonii R.Br. | 48 images |
Heuchera rubescens Torr. | 84 images |
Hexasepalum teres (Walter) J.H.Kirkbr. | 108 images |
Hibiscus trionum L. | 1045 images |
Hieracium albiflorum Hook. | 187 images |
Hieracium fendleri Sch.Bip. | 1 images |
Hieracium horridum Fr. | 43 images |
Hieracium lachenalii Suter | 486 images |
Hieracium scouleri Hook. | 16 images |
Hieracium triste Willd. ex Spreng. | 17 images |
Hieracium umbellatum L. | 1993 images |
Hippuris vulgaris L. | 490 images |
Hirschfeldia incana (L.) Lagr.-Foss. | 2223 images |
Hoffmannseggia glauca (Ortega) Eifert | 102 images |
Hoffmannseggia repens (Eastw.) Cockerell | 2 images |
Holcus lanatus L. | 5596 images |
Holcus mollis L. | 185 images |
Holodiscus discolor (Pursh) Maxim. | 669 images |
Holosteum umbellatum L. | 145 images |
Honckenya peploides (L.) Ehrh. | 1229 images |
Hopia obtusa (Kunth) Zuloaga & Morrone | 1 images |
Hordeum brachyantherum Nevski | 20 images |
Hordeum jubatum L. | 487 images |
Hordeum marinum Huds. | 277 images |
Hordeum murinum L. | 6858 images |
Hordeum pusillum Nutt. | 56 images |
Hordeum vulgare L. | 8570 images |
Hornungia procumbens (L.) Hayek | 98 images |
Hosackia crassifolia Benth. | 7 images |
Hosackia gracilis Benth. | 15 images |
Hosackia oblongifolia Benth. | 8 images |
Hosackia stipularis Benth. | 5 images |
Humulus lupulus L. | 9591 images |
Hyacinthoides hispanica (Mill.) Rothm. | 4934 images |
Hyacinthoides non-scripta (L.) Chouard ex Rothm. | 10357 images |
Hydrilla verticillata (L.f.) Royle | 6 images |
Hydrocotyle ranunculoides L.f. | 198 images |
Hydrocotyle umbellata L. | 58 images |
Hydrocotyle verticillata Thunb. | 595 images |
Hydrophyllum capitatum Douglas ex Benth. | 107 images |
Hydrophyllum fendleri (A.Gray) A.Heller | 18 images |
Hydrophyllum occidentale (S.Watson) A.Gray | 42 images |
Hydrophyllum tenuipes A.Heller | 11 images |
Hylotelephium telephium (L.) H.Ohba | 7922 images |
Hymenopappus filifolius Hook. | 55 images |
Hymenopappus tenuifolius Pursh | 8 images |
Hymenoxys cooperi Cockerell | 15 images |
Hymenoxys grandiflora (Torr. & A.Gray) K.F.Parker | 1 images |
Hymenoxys hoopesii (A.Gray) Bierner | 44 images |
Hymenoxys odorata DC. | 14 images |
Hymenoxys richardsonii (Hook.) Cockerell | 6 images |
Hyoscyamus niger L. | 1352 images |
Hypericum canadense L. | 3 images |
Hypericum ellipticum Hook. | 8 images |
Hypericum fraseri (Spach) Steud. | 32 images |
Hypericum maculatum Crantz | 3800 images |
Hypericum majus (A.Gray) Britton | 6 images |
Hypericum mutilum L. | 112 images |
Hypericum perforatum L. | 16662 images |
Hypericum scouleri Hook. | 43 images |
Hypochaeris glabra L. | 2512 images |
Hypochaeris radicata L. | 9703 images |
Hypoxis hirsuta (L.) Coville | 285 images |
Iberis amara L. | 1703 images |
Iberodes linifolia (L.) M.Serrano, R.Carbajal & S.Ortiz | 132 images |
Ilex aquifolium L. | 15700 images |
Ilex crenata Thunb. | 528 images |
Iliamna bakeri (Jeps.) Wiggins | 16 images |
Iliamna latibracteata Wiggins | 6 images |
Iliamna rivularis (Douglas) Greene | 24 images |
Impatiens aurella Rydb. | 5 images |
Impatiens balfourii Hook.f. | 4368 images |
Impatiens bicolor Royle | 2 images |
Impatiens capensis Meerb. | 2242 images |
Impatiens glandulifera Royle | 13895 images |
Impatiens noli-tangere L. | 2309 images |
Impatiens parviflora DC. | 6245 images |
Imperata cylindrica (L.) Raeusch. | 620 images |
Inula helenium L. | 2527 images |
Ionactis stenomeres (A.Gray) Greene | 8 images |
Ipheion uniflorum (Graham) Raf. | 2611 images |
Ipomoea alba L. | 599 images |
Ipomoea asarifolia (Desr.) Roem. & Schult. | 144 images |
Ipomoea batatas (L.) Lam. | 3861 images |
Ipomoea capillacea (Kunth) G.Don | 20 images |
Ipomoea carnea Jacq. | 925 images |
Ipomoea cristulata Hallier f. | 50 images |
Ipomoea hederacea Jacq. | 503 images |
Ipomoea leptophylla Torr. | 33 images |
Ipomoea purpurea (L.) Roth | 7527 images |
Ipomopsis aggregata (Pursh) V.E.Grant | 1 images |
Ipomopsis congesta (Hook.) V.E.Grant | 40 images |
Ipomopsis longiflora (Torr.) V.E.Grant | 5 images |
Ipomopsis multiflora (Nutt.) V.E.Grant | 2 images |
Ipomopsis pumila (Nutt.) V.E.Grant | 5 images |
Ipomopsis tenuituba (Rydb.) V.E.Grant | 54 images |
Iris chrysophylla Howell | 20 images |
Iris douglasiana Herb. | 331 images |
Iris missouriensis Nutt. | 101 images |
Iris pseudacorus L. | 9802 images |
Iris sibirica L. | 2410 images |
Iris tenax Douglas ex Lindl. | 44 images |
Isatis tinctoria L. | 3765 images |
Isolepis cernua (Vahl) Roem. & Schult. | 106 images |
Isolepis setacea (L.) R.Br. | 68 images |
Iva annua L. | 116 images |
Iva axillaris Pursh | 6 images |
Jacobaea vulgaris Gaertn. | 18599 images |
Jamesia americana Torr. & A.Gray | 20 images |
Jaumea carnosa A.Gray | 23 images |
Juncus alpinoarticulatus Chaix | 134 images |
Juncus articulatus L. | 685 images |
Juncus balticus Willd. | 28 images |
Juncus biglumis L. | 10 images |
Juncus bolanderi Engelm. | 2 images |
Juncus brachycephalus (Engelm.) Buchenau | 3 images |
Juncus bufonius L. | 407 images |
Juncus bulbosus L. | 190 images |
Juncus castaneus Sm. | 16 images |
Juncus compressus Jacq. | 162 images |
Juncus covillei Piper | 2 images |
Juncus dichotomus Elliott | 7 images |
Juncus diffusissimus Buckley | 2 images |
Juncus dudleyi Wiegand | 7 images |
Juncus effusus L. | 3418 images |
Juncus ensifolius Wikstr. | 88 images |
Juncus filiformis L. | 103 images |
Juncus gerardi Loisel. | 104 images |
Juncus interior Wiegand | 3 images |
Juncus lesueurii Bol. | 1 images |
Juncus marginatus Rostk. | 4 images |
Juncus mertensianus Bong. | 8 images |
Juncus nodosus L. | 2 images |
Juncus occidentalis Wiegand | 3 images |
Juncus parryi Engelm. | 1 images |
Juncus phaeocephalus Engelm. | 10 images |
Juncus tenuis Willd. | 531 images |
Juncus torreyi Coville | 23 images |
Juncus triglumis L. | 91 images |
Juniperus communis L. | 8420 images |
Juniperus horizontalis Moench | 1818 images |
Juniperus monosperma (Engelm.) Sarg. | 53 images |
Juniperus occidentalis Hook. | 222 images |
Juniperus osteosperma (Torr.) Little | 401 images |
Juniperus scopulorum Sarg. | 519 images |
Juniperus virginiana L. | 4474 images |
Kallstroemia parviflora Norton | 2 images |
Kalmia microphylla (Hook.) A.Heller | 12 images |
Kalmia procumbens (L.) Gift, Kron & P.F.Stevens ex Galasso, Banfi & F.Conti | 403 images |
Kelloggia galioides Torr. | 8 images |
Kelseya uniflora Rydb. | 2 images |
Kickxia elatine (L.) Dumort. | 308 images |
Kickxia spuria (L.) Dumort. | 736 images |
Knautia arvensis (L.) Coult. | 15223 images |
Kniphofia uvaria (L.) Oken | 6226 images |
Koeleria macrantha (Ledeb.) Schult. | 136 images |
Koeleria spicata (L.) Barberá, Quintanar, Soreng & P.M.Peterson | 87 images |
Koelreuteria paniculata Laxm. | 8624 images |
Koenigia islandica L. | 4 images |
Koenigia polystachya (Wall. ex Meisn.) T.M.Schust. & Reveal | 243 images |
Kopsiopsis hookeri (Walp.) Govaerts | 2 images |
Krameria lanceolata Torr. | 45 images |
Krigia biflora (Walter) S.F.Blake | 57 images |
Lactuca biennis (Moench) Fernald | 132 images |
Lactuca canadensis L. | 398 images |
Lactuca graminifolia Michx. | 8 images |
Lactuca muralis (L.) E.Mey. | 468 images |
Lactuca saligna L. | 358 images |
Lactuca sativa L. | 4783 images |
Lactuca serriola L. | 12375 images |
Lagophylla ramosissima Nutt. | 5 images |
Lagurus ovatus L. | 3409 images |
Lamium amplexicaule L. | 5168 images |
Lamium hybridum Vill. | 8004 images |
Lamium maculatum (L.) L. | 10886 images |
Lamium purpureum L. | 16198 images |
Langloisia setosissima (Torr.) Greene | 26 images |
Lappula marginata (M.Bieb.) Gürke | 40 images |
Lappula occidentalis (S.Watson) Greene | 4 images |
Lappula squarrosa (Retz.) Dumort. | 217 images |
Lapsana communis L. | 13654 images |
Larix lyallii Parl. | 33 images |
Larix occidentalis Nutt. | 150 images |
Lasthenia californica DC. ex Lindl. | 125 images |
Lasthenia glaberrima DC. | 9 images |
Lathyrus angulatus L. | 127 images |
Lathyrus aphaca L. | 578 images |
Lathyrus brachycalyx Rydb. | 18 images |
Lathyrus hirsutus L. | 565 images |
Lathyrus japonicus Willd. | 585 images |
Lathyrus lanszwertii Kellogg | 15 images |
Lathyrus latifolius L. | 9658 images |
Lathyrus nevadensis S.Watson | 8 images |
Lathyrus nissolia L. | 408 images |
Lathyrus ochroleucus Hook. | 28 images |
Lathyrus oleraceus Lam. | 5074 images |
Lathyrus palustris L. | 214 images |
Lathyrus pauciflorus Fernald | 14 images |
Lathyrus pratensis L. | 4367 images |
Lathyrus rigidus T.G.White | 1 images |
Lathyrus sphaericus Retz. | 534 images |
Lathyrus sylvestris L. | 2451 images |
Lathyrus tingitanus L. | 593 images |
Lathyrus tuberosus L. | 2021 images |
Lathyrus vestitus Nutt. | 3 images |
Layia glandulosa (Hook.) Hook. & Arn. | 45 images |
Leersia oryzoides (L.) Sw. | 247 images |
Leersia virginica Willd. | 43 images |
Lemna gibba L. | 70 images |
Lemna minor L. | 907 images |
Lemna minuta Kunth | 115 images |
Lemna trisulca L. | 105 images |
Lemna turionifera Landolt | 20 images |
Lemna valdiviana Phil. | 7 images |
Leontodon saxatilis Lam. | 1146 images |
Leonurus cardiaca L. | 3365 images |
Lepidium alyssoides A.Gray | 6 images |
Lepidium campestre (L.) W.T.Aiton | 12 images |
Lepidium crenatum (Greene) Rydb. | 3 images |
Lepidium davisii Rollins | 7 images |
Lepidium densiflorum Schrad. | 54 images |
Lepidium didymum L. | 1448 images |
Lepidium draba L. | 8049 images |
Lepidium heterophyllum Benth. | 284 images |
Lepidium lasiocarpum Nutt. | 30 images |
Lepidium latifolium L. | 783 images |
Lepidium montanum Nutt. | 28 images |
Lepidium nitidum Nutt. | 39 images |
Lepidium oblongum Small | 8 images |
Lepidium perfoliatum L. | 40 images |
Lepidium ruderale L. | 235 images |
Lepidium sativum L. | 841 images |
Lepidium virginicum L. | 1709 images |
Leptarrhena pyrolifolia (D.Don) Ser. | 14 images |
Leptochloa panicea (Retz.) Ohwi | 5 images |
Leptosiphon bicolor Nutt. | 12 images |
Leptosiphon ciliatus (Benth.) Jeps. | 1 images |
Leptosiphon liniflorus (Benth.) J.M.Porter & L.A.Johnson | 2 images |
Leptosiphon nuttallii (A.Gray) J.M.Porter & L.A.Johnson | 4 images |
Leucanthemum vulgare Lam. | 10577 images |
Leucocrinum montanum Nutt. ex A.Gray | 75 images |
Leucojum aestivum L. | 2190 images |
Leucothoe davisiae Torr. | 36 images |
Leuzea repens (L.) D.J.N.Hind | 26 images |
Lewisia columbiana (Howell ex A.Gray) B.L.Rob. | 3 images |
Lewisia cotyledon (S.Watson) B.L.Rob. | 358 images |
Lewisia kelloggii K.Brandegee | 14 images |
Lewisia leeana (Porter) B.L.Rob. | 81 images |
Lewisia nevadensis (A.Gray) B.L.Rob. | 36 images |
Lewisia oppositifolia (S.Watson) B.L.Rob. | 9 images |
Lewisia pygmaea (A.Gray) B.L.Rob. | 25 images |
Lewisia rediviva Pursh | 151 images |
Leymus cinereus (Scribn. & Merr.) Á.Löve | 3 images |
Leymus innovatus (Beal) Pilg. | 1 images |
Leymus mollis (Trin.) Pilg. | 6 images |
Leymus racemosus (Lam.) Tzvelev | 13 images |
Leymus triticoides (Buckley) Pilg. | 19 images |
Liatris ligulistylis (A.Nelson) K.Schum. | 1 images |
Liatris punctata Hook. | 181 images |
Liatris spicata (L.) Willd. | 2058 images |
Ligusticum filicinum S.Watson | 8 images |
Ligusticum porteri J.M.Coult. & Rose | 1 images |
Ligustrum vulgare L. | 18664 images |
Lilaeopsis occidentalis J.M.Coult. & Rose | 8 images |
Lilium bolanderi S.Watson | 27 images |
Lilium columbianum Leichtlin | 207 images |
Lilium kelloggii Purdy | 23 images |
Lilium lancifolium Thunb. | 1740 images |
Lilium occidentale Purdy | 2 images |
Lilium pardalinum Kellogg | 99 images |
Lilium philadelphicum L. | 116 images |
Lilium washingtonianum Kellogg | 52 images |
Limnanthes alba Hartw. ex Benth. | 7 images |
Limnanthes douglasii R.Br. | 200 images |
Limnanthes floccosa Howell | 8 images |
Limonium californicum (Boiss.) A.Heller | 22 images |
Limosella aquatica L. | 57 images |
Linaria dalmatica (L.) Mill. | 194 images |
Linaria genistifolia (L.) Mill. | 225 images |
Linaria purpurea (L.) Mill. | 3358 images |
Linaria triornithophora (L.) Cav. | 753 images |
Linaria vulgaris Mill. | 16919 images |
Lindernia dubia (L.) Pennell | 215 images |
Linnaea borealis L. | 613 images |
Linum aristatum Engelm. | 5 images |
Linum bienne Mill. | 471 images |
Linum digynum A.Gray | 3 images |
Linum grandiflorum Desf. | 2681 images |
Linum kingii S.Watson | 9 images |
Linum lewisii Pursh | 172 images |
Linum micranthum A.Gray | 5 images |
Linum perenne L. | 2861 images |
Linum pratense (Norton) Small | 34 images |
Linum puberulum (Engelm.) A.Heller | 17 images |
Linum rigidum Pursh | 17 images |
Linum usitatissimum L. | 5321 images |
Lipandra polysperma (L.) S.Fuentes, Uotila & Borsch | 1077 images |
Liparis loeselii (L.) Rich. | 188 images |
Lithophragma affine A.Gray | 91 images |
Lithophragma glabrum Nutt. | 51 images |
Lithophragma parviflorum (Hook.) Nutt. | 3 images |
Lithophragma tenellum Nutt. | 5 images |
Lithospermum californicum A.Gray | 10 images |
Lithospermum incisum Lehm. | 135 images |
Lithospermum multiflorum Torr. ex A.Gray | 10 images |
Lithospermum ruderale Douglas ex Lehm. | 48 images |
Lobelia cardinalis L. | 1835 images |
Lobelia dortmanna L. | 150 images |
Lobelia kalmii L. | 53 images |
Lobelia siphilitica L. | 1135 images |
Lobelia spicata Lam. | 123 images |
Lobularia maritima (L.) Desv. | 12779 images |
Loeflingia squarrosa Nutt. | 2 images |
Logfia gallica (L.) Coss. & Germ. | 75 images |
Logfia minima (Sm.) Dumort. | 196 images |
Lolium arundinaceum (Schreb.) Darbysh. | 755 images |
Lolium multiflorum Lam. | 333 images |
Lolium perenne L. | 3013 images |
Lolium pratense (Huds.) Darbysh. | 717 images |
Lolium rigidum Gaudin | 187 images |
Lolium temulentum L. | 29 images |
Lomatium bicolor (S.Watson) J.M.Coult. & Rose | 12 images |
Lomatium brandegeei (J.M.Coult. & Rose) J.F.Macbr. | 15 images |
Lomatium canbyi (J.M.Coult. & Rose) J.M.Coult. & Rose | 16 images |
Lomatium columbianum Mathias & Constance | 13 images |
Lomatium cous (S.Watson) J.M.Coult. & Rose | 16 images |
Lomatium dissectum (Nutt.) Mathias & Constance | 9 images |
Lomatium engelmannii Mathias | 9 images |
Lomatium foeniculaceum (Nutt.) J.M.Coult. & Rose | 6 images |
Lomatium grayi (J.M.Coult. & Rose) J.M.Coult. & Rose | 31 images |
Lomatium hallii (S.Watson) J.M.Coult. & Rose | 7 images |
Lomatium hendersonii (J.M.Coult. & Rose) J.M.Coult. & Rose | 1 images |
Lomatium howellii (S.Watson) Jeps. | 8 images |
Lomatium latilobum (Rydb.) Mathias | 19 images |
Lomatium linearifolium (S.Watson) J.F.Sm. & Mansfield | 3 images |
Lomatium martindalei (J.M.Coult. & Rose) J.M.Coult. & Rose | 39 images |
Lomatium mohavense (J.M.Coult. & Rose) J.M.Coult. & Rose | 31 images |
Lomatium nevadense (S.Watson) J.M.Coult. & Rose | 36 images |
Lomatium nudicaule (Nutt.) J.M.Coult. & Rose | 7 images |
Lomatium ravenii Mathias & Constance | 5 images |
Lomatium roseanum Cronquist | 5 images |
Lomatium sandbergii (J.M.Coult. & Rose) J.M.Coult. & Rose | 1 images |
Lomatium triternatum (Pursh) J.M.Coult. & Rose | 134 images |
Lomatium utriculatum (Nutt.) J.M.Coult. & Rose | 131 images |
Lomatium vaginatum J.M.Coult. & Rose | 3 images |
Lomatogonium rotatum (L.) Fr. | 1 images |
Lonicera caerulea L. | 1677 images |
Lonicera ciliosa Poir. | 85 images |
Lonicera conjugialis Kellogg | 35 images |
Lonicera dioica L. | 102 images |
Lonicera etrusca Santi | 4525 images |
Lonicera hispidula (Lindl.) F.Dietr. | 7 images |
Lonicera interrupta Benth. | 21 images |
Lonicera involucrata (Richardson) Banks ex Spreng. | 775 images |
Lonicera japonica Thunb. | 9931 images |
Lonicera ligustrina Wall. | 3172 images |
Lonicera maackii (Rupr.) Maxim. | 2119 images |
Lonicera periclymenum L. | 7167 images |
Lonicera tatarica L. | 5074 images |
Lonicera utahensis S.Watson | 34 images |
Lonicera xylosteum L. | 9893 images |
Lotus corniculatus L. | 18809 images |
Lotus pedunculatus Cav. | 3614 images |
Lotus tenuis Waldst. & Kit. ex Willd. | 3074 images |
Ludwigia grandiflora (Michx.) Greuter & Burdet | 1159 images |
Ludwigia palustris (L.) Elliott | 281 images |
Ludwigia peploides (Kunth) P.H.Raven | 663 images |
Ludwigia repens J.R.Forst. | 8 images |
Luetkea pectinata (Pursh) Kuntze | 52 images |
Luina hypoleuca Benth. | 13 images |
Lunaria annua L. | 20355 images |
Lupinus albicaulis Douglas | 18 images |
Lupinus albifrons Benth. | 407 images |
Lupinus arboreus Sims | 635 images |
Lupinus arcticus S.Watson | 22 images |
Lupinus argenteus Pursh | 103 images |
Lupinus bicolor Lindl. | 216 images |
Lupinus densiflorus Benth. | 37 images |
Lupinus formosus Greene | 65 images |
Lupinus latifolius Lindl. ex J.Agardh | 2 images |
Lupinus lepidus Douglas ex Lindl. | 7 images |
Lupinus luteolus Kellogg | 9 images |
Lupinus microcarpus Sims | 4 images |
Lupinus nootkatensis Donn ex Sims | 152 images |
Lupinus oreganus A.Heller | 2 images |
Lupinus pachylobus Greene | 1 images |
Lupinus polyphyllus Lindl. | 8267 images |
Lupinus prunophilus M.E.Jones | 1 images |
Lupinus pusillus Pursh | 14 images |
Lupinus rivularis Douglas ex Lindl. | 1 images |
Lupinus sellulus Kellogg | 51 images |
Lupinus sericeus Pursh | 48 images |
Lupinus sulphureus Douglas | 3 images |
Lupinus tracyi Eastw. | 1 images |
Luzula multiflora (Ehrh.) Lej. | 387 images |
Luzula parviflora (Ehrh.) Desv. | 4 images |
Luzula spicata (L.) DC. | 64 images |
Lycium barbarum L. | 2750 images |
Lycium pallidum Miers | 18 images |
Lycopodiella inundata (L.) Holub | 147 images |
Lycopodium × zeilleri (Rouy) Greuter & Burdet | 59 images |
Lycopodium alpinum L. | 183 images |
Lycopodium annotinum L. | 925 images |
Lycopodium clavatum L. | 696 images |
Lycopodium complanatum L. | 219 images |
Lycopodium dendroideum Michx. | 173 images |
Lycopus americanus Muhl. ex W.P.C.Barton | 4 images |
Lycopus asper Greene | 11 images |
Lycopus rubellus Moench | 8 images |
Lycopus uniflorus Michx. | 103 images |
Lycopus virginicus L. | 38 images |
Lygodesmia grandiflora Torr. & A.Gray | 31 images |
Lysichiton americanus Hultén & H.St.John | 567 images |
Lysimachia arvensis (L.) U.Manns & Anderb. | 10145 images |
Lysimachia ciliata L. | 778 images |
Lysimachia europaea (L.) U.Manns & Anderb. | 1109 images |
Lysimachia foemina (Mill.) U.Manns & Anderb. | 2325 images |
Lysimachia hybrida Michx. | 1 images |
Lysimachia maritima (L.) Galasso, Banfi & Soldano | 376 images |
Lysimachia minima (L.) U.Manns & Anderb. | 18 images |
Lysimachia nummularia L. | 4094 images |
Lysimachia punctata L. | 8404 images |
Lysimachia terrestris (L.) Britton, Sterns & Poggenb. | 12 images |
Lysimachia thyrsiflora L. | 327 images |
Lysimachia vulgaris L. | 8163 images |
Lythrum alatum Pursh | 48 images |
Lythrum hyssopifolia L. | 469 images |
Lythrum portula (L.) D.A.Webb | 216 images |
Lythrum salicaria L. | 23540 images |
Lythrum tribracteatum Salzm. ex Spreng. | 85 images |
Lythrum virgatum L. | 1163 images |
Machaeranthera tanacetifolia (Kunth) Nees | 118 images |
Maclura pomifera (Raf.) C.K.Schneid. | 3812 images |
Madia elegans D.Don | 90 images |
Madia exigua (Sm.) Greene | 1 images |
Madia glomerata Hook. | 5 images |
Madia gracilis (Sm.) D.D.Keck & J.C.Clausen ex Applegate | 3 images |
Madia sativa Molina | 77 images |
Maianthemum canadense Desf. | 1010 images |
Maianthemum dilatatum (Alph.Wood) A.Nelson & J.F.Macbr. | 33 images |
Maianthemum racemosum (L.) Link | 1483 images |
Maianthemum stellatum (L.) Link | 552 images |
Malacothrix glabrata A.Gray | 94 images |
Malacothrix sonchoides (Nutt.) Torr. & A.Gray | 8 images |
Malacothrix torreyi A.Gray | 1 images |
Malaxis monophyllos (L.) Sw. | 46 images |
Malus baccata (L.) Borkh. | 2293 images |
Malus domestica (Suckow) Borkh. | 7137 images |
Malus fusca (Raf.) C.K.Schneid. | 2 images |
Malus hupehensis (Pamp.) Rehder | 1609 images |
Malus prunifolia (Willd.) Borkh. | 207 images |
Malus toringo (Siebold) de Vriese | 115 images |
Malva alcea L. | 12057 images |
Malva arborea (L.) Webb & Berthel. | 6827 images |
Malva moschata L. | 4974 images |
Malva neglecta Wallr. | 5285 images |
Malva parviflora L. | 2716 images |
Malva pusilla Sm. | 1345 images |
Malva sylvestris L. | 25817 images |
Malva thuringiaca (L.) Vis. | 511 images |
Malva verticillata L. | 212 images |
Malvella leprosa (Ortega) Krapov. | 119 images |
Marah oregana (Torr. & A.Gray) Howell | 19 images |
Marrubium vulgare L. | 4305 images |
Matricaria chamomilla L. | 9756 images |
Matricaria discoidea DC. | 3462 images |
Matricaria occidentalis Greene | 13 images |
Mazus pumilus (Burm.f.) Steenis | 258 images |
Meconella oregana Nutt. | 17 images |
Medicago arabica (L.) Huds. | 3387 images |
Medicago falcata L. | 1192 images |
Medicago lupulina L. | 6757 images |
Medicago minima (L.) Bartal. | 32 images |
Medicago polymorpha L. | 2712 images |
Medicago praecox DC. | 48 images |
Medicago sativa L. | 15959 images |
Medicago turbinata (L.) All. | 10 images |
Melampodium leucanthum Torr. & A.Gray | 70 images |
Melampyrum lineare Lam. | 147 images |
Melanocalyx uniflora (L.) Morin | 2 images |
Melica californica Scribn. | 11 images |
Melica geyeri Munro ex Bol. | 4 images |
Melica harfordii Bol. | 5 images |
Melica nitens (Scribn.) Nutt. ex Piper | 3 images |
Melica porteri Scribn. | 1 images |
Melica stricta Bol. | 11 images |
Melica subulata (Griseb.) Scribn. | 2 images |
Melilotus albus Medik. | 6744 images |
Melilotus indicus (L.) All. | 2292 images |
Melilotus officinalis (L.) Lam. | 3839 images |
Melissa officinalis L. | 13343 images |
Mentha × dumetorum Schult. | 1 images |
Mentha × piperita L. | 3173 images |
Mentha × villosa Huds. | 347 images |
Mentha arvensis L. | 2980 images |
Mentha canadensis L. | 13 images |
Mentha spicata L. | 8590 images |
Mentha suaveolens Ehrh. | 10791 images |
Mentzelia decapetala (Sims) Urb. | 10 images |
Mentzelia dispersa S.Watson | 2 images |
Mentzelia laevicaulis (Douglas ex Hook.) Torr. & A.Gray | 2 images |
Mentzelia montana (Davidson) Davidson | 3 images |
Mentzelia multiflora (Nutt.) A.Gray | 61 images |
Mentzelia oligosperma Nutt. ex Sims | 1 images |
Mentzelia torreyi A.Gray | 7 images |
Mentzelia veatchiana Kellogg | 21 images |
Menyanthes trifoliata L. | 1793 images |
Mertensia arizonica Greene | 3 images |
Mertensia bella Piper | 4 images |
Mertensia franciscana A.Heller | 11 images |
Mertensia lanceolata (Pursh) DC. | 18 images |
Mertensia longiflora Greene | 7 images |
Mertensia oblongifolia (Nutt.) G.Don | 26 images |
Mertensia paniculata (Aiton) G.Don | 59 images |
Mesembryanthemum cordifolium L.f. | 6878 images |
Micranthes apetala (Piper) Small | 1 images |
Micranthes bryophora (A.Gray) Brouillet & Gornall | 27 images |
Micranthes californica (Greene) Small | 93 images |
Micranthes ferruginea (Graham) Brouillet & Gornall | 16 images |
Micranthes hieraciifolia (Waldst. & Kit. ex Willd.) Haw. | 1 images |
Micranthes howellii (Greene) Small | 4 images |
Micranthes integrifolia (Hook.) Small | 28 images |
Micranthes lyallii (Engl.) Small | 6 images |
Micranthes mertensiana (Bong.) Rosend. | 20 images |
Micranthes nidifica (Greene) Small | 5 images |
Micranthes oregana (Howell) Small | 60 images |
Micranthes rhomboidea (Greene) Small | 15 images |
Micranthes rufidula Small | 2 images |
Micranthes tolmiei (Torr. & A.Gray) Brouillet & Gornall | 7 images |
Microseris alpestris (A.Gray) Q.Jones ex Cronquist | 21 images |
Microseris bigelovii (A.Gray) Sch.Bip. | 2 images |
Microseris borealis (Bong.) Sch.Bip. | 10 images |
Microseris cuspidata (Pursh) Sch.Bip. | 15 images |
Microseris douglasii (DC.) Sch.Bip. | 13 images |
Microseris howellii A.Gray | 2 images |
Microseris laciniata (Hook.) Sch.Bip. | 2 images |
Microseris nutans (Hook.) Sch.Bip. | 7 images |
Microseris troximoides A.Gray | 12 images |
Microsteris gracilis (Hook.) Greene | 20 images |
Milium vernale M.Bieb. | 6 images |
Mimetanthe pilosa (Benth.) Greene | 30 images |
Mimosa quadrivalvis L. | 281 images |
Mimulus ringens L. | 430 images |
Mirabilis albida (Walter) Heimerl | 46 images |
Mirabilis alipes (S.Watson) Pils | 13 images |
Mirabilis laevis (Benth.) Curran | 177 images |
Mirabilis linearis (Pursh) Heimerl | 13 images |
Mirabilis melanotricha (Standl.) Spellenb. | 15 images |
Mirabilis multiflora (Torr.) A.Gray | 148 images |
Mirabilis nyctaginea (Michx.) MacMill. | 210 images |
Miscanthus sinensis Andersson | 3330 images |
Misopates orontium (L.) Raf. | 1767 images |
Mitella nuda L. | 14 images |
Mitellastra caulescens (Nutt.) Howell | 2 images |
Modiola caroliniana (L.) G.Don | 198 images |
Moehringia lateriflora (L.) Fenzl | 42 images |
Moehringia macrophylla (Hook.) Fenzl | 25 images |
Moenchia erecta (L.) G.Gaertn., B.Mey. & Scherb. | 58 images |
Molinia caerulea (L.) Moench | 1032 images |
Mollugo verticillata L. | 319 images |
Moluccella laevis L. | 272 images |
Monarda fistulosa L. | 2168 images |
Monarda pectinata Nutt. | 11 images |
Monardella odoratissima Benth. | 215 images |
Monardella purpurea Howell | 25 images |
Moneses uniflora (L.) A.Gray | 310 images |
Monotropa hypopitys L. | 1057 images |
Monotropa uniflora L. | 1086 images |
Montia chamissoi (Ledeb. ex Spreng.) Greene | 5 images |
Montia fontana L. | 250 images |
Montia howellii S.Watson | 5 images |
Montia linearis (Douglas) Greene | 13 images |
Montia parvifolia (Moc. ex DC.) Greene | 18 images |
Moorochloa eruciformis (Sm.) Veldkamp | 9 images |
Morus alba L. | 11475 images |
Muhlenbergia glomerata (Willd.) Trin. | 1 images |
Muhlenbergia mexicana (L.) Trin. | 5 images |
Muhlenbergia pauciflora Buckley | 7 images |
Muhlenbergia porteri Scribn. | 10 images |
Muhlenbergia pungens Thurb. | 1 images |
Muhlenbergia schreberi J.F.Gmel. | 5 images |
Muhlenbergia torreyi (Kunth) Hitchc. ex Bush | 1 images |
Muhlenbergia tricholepis (Torr.) P.M.Peterson | 3 images |
Murdannia keisak (Hassk.) Hand.-Mazz. | 12 images |
Muscari botryoides (L.) Mill. | 5440 images |
Muscari comosum (L.) Mill. | 11014 images |
Myosotis arvensis (L.) Hill | 2977 images |
Myosotis asiatica (Vestergr.) Schischk. & Serg. | 13 images |
Myosotis discolor Pers. | 828 images |
Myosotis latifolia Poir. | 488 images |
Myosotis laxa Lehm. | 304 images |
Myosotis scorpioides L. | 5732 images |
Myosotis stricta Link ex Roem. & Schult. | 666 images |
Myosotis sylvatica Ehrh. ex Hoffm. | 459 images |
Myosotis verna Nutt. | 12 images |
Myrica californica Cham. | 32 images |
Myrica gale L. | 661 images |
Myriophyllum aquaticum (Vell.) Verdc. | 570 images |
Myriophyllum heterophyllum Michx. | 9 images |
Myriophyllum quitense Kunth | 12 images |
Myriophyllum sibiricum Kom. | 7 images |
Myriophyllum spicatum L. | 290 images |
Myriophyllum verticillatum L. | 68 images |
Myrrhis odorata (L.) Scop. | 1516 images |
Najas guadalupensis (Spreng.) Magnus | 14 images |
Nama lobbii A.Gray | 11 images |
Narcissus × incomparabilis Mill. | 81 images |
Narcissus poeticus L. | 2954 images |
Narcissus pseudonarcissus L. | 9430 images |
Narcissus tazetta L. | 3117 images |
Nardus stricta L. | 344 images |
Narthecium californicum Baker | 13 images |
Nassella chilensis (Trin.) É.Desv. | 1 images |
Nassella tenuissima (Trin.) Barkworth | 1173 images |
Nasturtium microphyllum (Boenn.) Rchb. | 66 images |
Nasturtium officinale W.T.Aiton | 686 images |
Navarretia breweri (A.Gray) Greene | 21 images |
Navarretia capillaris (Kellogg) Kuntze | 4 images |
Navarretia divaricata Greene | 2 images |
Navarretia heterandra H.Mason | 4 images |
Navarretia intertexta (Benth.) Hook. | 26 images |
Navarretia leptalea (A.Gray) L.A.Johnson | 42 images |
Navarretia leucocephala Benth. | 28 images |
Navarretia squarrosa (Eschsch.) Hook. & Arn. | 4 images |
Navarretia subuligera Greene | 2 images |
Navarretia tagetina Greene | 3 images |
Nemacladus rigidus Curran | 9 images |
Nemophila breviflora A.Gray | 2 images |
Nemophila maculata Benth. ex Lindl. | 410 images |
Nemophila menziesii Hook. & Arn. | 389 images |
Nemophila parviflora Douglas ex Benth. | 13 images |
Nemophila pedunculata Douglas ex Benth. | 6 images |
Neottia banksiana (Lindl.) Rchb.f. | 2 images |
Neottia convallarioides (Sw.) Rich. | 4 images |
Neottia cordata (L.) Rich. | 212 images |
Nepeta cataria L. | 3710 images |
Nepeta grandiflora M.Bieb. | 201 images |
Nepeta racemosa Lam. | 5065 images |
Nephrophyllidium crista-galli (Menzies ex Hook.) Gilg | 12 images |
Neslia paniculata (L.) Desv. | 78 images |
Nestotus stenophyllus (A.Gray) R.P.Roberts, Urbatsch & Neubig | 9 images |
Nicandra physalodes (L.) Gaertn. | 2870 images |
Nicotiana quadrivalvis Pursh | 62 images |
Nigella damascena L. | 12933 images |
Noccaea fendleri (A.Gray) Holub | 36 images |
Noccaea perfoliata (L.) Al-Shehbaz | 1220 images |
Nolina texana S.Watson | 25 images |
Nothochelone nemorosa (Douglas ex Lindl.) Straw | 35 images |
Notholithocarpus densiflorus (Hook. & Arn.) Manos, Cannon & S.H.Oh | 17 images |
Nuphar polysepala Engelm. | 3 images |
Nuttallanthus canadensis (L.) D.A.Sutton | 18 images |
Nymphaea odorata Aiton | 412 images |
Nymphaea tetragona Georgi | 53 images |
Nymphoides peltata (S.G.Gmel.) Kuntze | 442 images |
Odontarrhena muralis (Waldst. & Kit.) Endl. | 130 images |
Oemleria cerasiformis (Torr. & A.Gray ex Hook. & Arn.) J.W.Landon | 266 images |
Oenanthe sarmentosa C.Presl ex DC. | 76 images |
Oenothera albicaulis Pursh | 60 images |
Oenothera biennis L. | 14384 images |
Oenothera cespitosa Nutt. | 50 images |
Oenothera elata Kunth | 185 images |
Oenothera filiformis (Small) W.L.Wagner & Hoch | 4 images |
Oenothera flava (A.Nelson) Garrett | 39 images |
Oenothera glazioviana Micheli | 7389 images |
Oenothera grandis Smyth | 2 images |
Oenothera hartwegii Benth. | 66 images |
Oenothera howardii (A.Nelson) M.E.Jones ex Prain | 19 images |
Oenothera laciniata Hill | 561 images |
Oenothera lavandulifolia Torr. & A.Gray | 3 images |
Oenothera mollissima L. | 5 images |
Oenothera nuttallii Torr. & A.Gray | 2 images |
Oenothera pallida Lindl. | 39 images |
Oenothera rhombipetala Nutt. | 6 images |
Oenothera suffrutescens (Moc. & Sessé ex Ser.) W.L.Wagner & Hoch | 88 images |
Oenothera triloba Nutt. | 83 images |
Oenothera villosa Thunb. | 72 images |
Oloptum miliaceum (L.) Röser & Hamasha | 771 images |
Olsynium douglasii (A.Dietr.) E.P.Bicknell | 8 images |
Onobrychis viciifolia Scop. | 7380 images |
Onoclea sensibilis L. | 1598 images |
Onopordum acanthium L. | 4970 images |
Onopordum tauricum Willd. | 487 images |
Oonopsis wardii (A.Gray) Greene | 4 images |
Ophioglossum pusillum Raf. | 4 images |
Oplopanax horridus (Sm.) Miq. | 237 images |
Opuntia camanchica Engelm. & J.M.Bigelow | 2 images |
Opuntia fragilis (Nutt.) Haw. | 164 images |
Opuntia macrorhiza Engelm. | 71 images |
Opuntia phaeacantha Engelm. | 517 images |
Opuntia polyacantha Haw. | 490 images |
Oreocarya humilis (A.Gray) Greene | 16 images |
Oreocarya spiculifera Piper | 1 images |
Oreocarya thyrsiflora Greene | 3 images |
Oreocarya virgata (Porter) Greene | 20 images |
Oreochrysum parryi Rydb. | 8 images |
Oreostemma alpigenum (Torr. & A.Gray) Greene | 15 images |
Origanum vulgare L. | 19439 images |
Ornithogalum nutans L. | 1273 images |
Ornithogalum umbellatum L. | 8510 images |
Ornithopus compressus L. | 652 images |
Ornithopus perpusillus L. | 556 images |
Orobanche californica Cham. & Schltdl. | 2 images |
Orobanche fasciculata Nutt. | 138 images |
Orobanche ludoviciana Nutt. | 11 images |
Orobanche minor Sm. | 2208 images |
Orobanche parishii (Jeps.) Heckard | 43 images |
Orobanche pinorum Geyer ex Hook. | 3 images |
Orobanche uniflora L. | 115 images |
Orthilia secunda (L.) House | 472 images |
Orthocarpus bracteosus Benth. | 5 images |
Orthocarpus cuspidatus Greene | 29 images |
Orthocarpus imbricatus S.Watson | 2 images |
Orthocarpus luteus Nutt. | 5 images |
Orthocarpus tenuifolius (Pursh) Benth. | 8 images |
Osmorhiza berteroi DC. | 8 images |
Osmorhiza depauperata Phil. | 7 images |
Osmorhiza longistylis (Torr.) DC. | 361 images |
Osmorhiza occidentalis (Nutt.) Torr. | 16 images |
Osmorhiza purpurea (J.M.Coult. & Rose) Suksd. | 5 images |
Ostrya virginiana (Mill.) K.Koch | 332 images |
Oxalis articulata Savigny | 5295 images |
Oxalis corniculata L. | 9122 images |
Oxalis debilis Kunth | 2940 images |
Oxalis dillenii Jacq. | 2485 images |
Oxalis oregana Nutt. | 394 images |
Oxalis stricta L. | 2386 images |
Oxalis suksdorfii Trel. | 21 images |
Oxalis trilliifolia Hook. | 15 images |
Oxalis violacea L. | 580 images |
Oxybasis chenopodioides (L.) S.Fuentes, Uotila & Borsch | 80 images |
Oxybasis glauca (L.) S.Fuentes, Uotila & Borsch | 248 images |
Oxybasis rubra (L.) S.Fuentes, Uotila & Borsch | 642 images |
Oxypolis fendleri (A.Gray) A.Heller | 7 images |
Oxypolis occidentalis J.M.Coult. & Rose | 12 images |
Oxyria digyna (L.) Hill | 399 images |
Oxytropis campestris (L.) DC. | 535 images |
Oxytropis deflexa (Pall.) DC. | 14 images |
Oxytropis lambertii Pursh | 48 images |
Oxytropis splendens Douglas | 16 images |
Ozomelis stauropetala (Piper) Rydb. | 9 images |
Ozomelis trifida (Graham) Rydb. | 7 images |
Packera cana (Hook.) W.A.Weber & Á.Löve | 1 images |
Paeonia brownii Douglas ex Hook. | 43 images |
Palafoxia rosea (Bush) Cory | 13 images |
Palafoxia sphacelata (Nutt. ex Torr.) Cory | 8 images |
Palustricodon aparinoides (Pursh) Morin | 20 images |
Panicum capillare L. | 665 images |
Panicum dichotomiflorum Michx. | 81 images |
Panicum miliaceum L. | 1216 images |
Panicum virgatum L. | 942 images |
Papaver dubium L. | 3776 images |
Papaver nudicaule L. | 390 images |
Papaver orientale L. | 4499 images |
Papaver rhoeas L. | 12160 images |
Papaver somniferum L. | 10362 images |
Pappostipa speciosa (Trin. & Rupr.) Romasch. | 9 images |
Parapholis incurva (L.) C.E.Hubb. | 85 images |
Parentucellia viscosa (L.) Caruel | 990 images |
Parietaria pensylvanica Muhl. ex Willd. | 197 images |
Parnassia cirrata Piper | 15 images |
Parnassia fimbriata K.D.Koenig | 42 images |
Parnassia palustris L. | 4244 images |
Paronychia pulvinata A.Gray | 1 images |
Paronychia sessiliflora Nutt. | 3 images |
Parthenocissus quinquefolia (L.) Planch. | 15852 images |
Parthenocissus vitacea (Knerr) Hitchc. | 3 images |
Paspalum dilatatum Poir. | 1180 images |
Paspalum distichum L. | 259 images |
Paspalum setaceum Michx. | 13 images |
Pastinaca sativa L. | 6332 images |
Paulownia tomentosa (Thunb.) Steud. | 9051 images |
Paxistima myrsinites (Pursh) Raf. | 86 images |
Pectiantia pentandra (Hook.) Rydb. | 22 images |
Pectis angustifolia Torr. | 9 images |
Pectocarya setosa A.Gray | 21 images |
Pedicularis attollens A.Gray | 71 images |
Pedicularis bracteosa Benth. | 47 images |
Pedicularis canadensis L. | 204 images |
Pedicularis centranthera A.Gray | 10 images |
Pedicularis contorta Benth. | 23 images |
Pedicularis crenulata Benth. | 6 images |
Pedicularis cystopteridifolia Rydb. | 3 images |
Pedicularis densiflora Benth. | 75 images |
Pedicularis groenlandica Retz. | 127 images |
Pedicularis oederi Vahl | 76 images |
Pedicularis ornithorhynchos Benth. | 10 images |
Pedicularis parryi A.Gray | 10 images |
Pedicularis procera A.Gray | 4 images |
Pedicularis racemosa Douglas ex Benth. | 43 images |
Pedicularis semibarbata A.Gray | 49 images |
Pediocactus knowltonii L.D.Benson | 7 images |
Pediocactus nigrispinus (Hochstätter) Hochstätter | 1 images |
Pediocactus simpsonii (Engelm.) Britton & Rose | 23 images |
Peganum harmala L. | 387 images |
Peltandra virginica (L.) Schott | 147 images |
Penstemon acuminatus Douglas ex Lindl. | 13 images |
Penstemon albertinus Greene | 21 images |
Penstemon albidus Nutt. | 10 images |
Penstemon ambiguus Torr. | 23 images |
Penstemon anguineus Eastw. | 10 images |
Penstemon angustifolius Nutt. ex Pursh | 6 images |
Penstemon arenicola A.Nelson | 3 images |
Penstemon aridus Rydb. | 4 images |
Penstemon azureus Benth. | 8 images |
Penstemon barbatus (Cav.) Roth | 936 images |
Penstemon barrettiae A.Gray | 5 images |
Penstemon buckleyi Pennell | 6 images |
Penstemon caespitosus Nutt. ex A.Gray | 9 images |
Penstemon cardwellii Howell | 9 images |
Penstemon cobaea Nutt. | 165 images |
Penstemon confertus Douglas | 30 images |
Penstemon cyananthus Hook. | 35 images |
Penstemon cyaneus Pennell | 1 images |
Penstemon cyathophorus Rydb. | 2 images |
Penstemon davidsonii Greene | 92 images |
Penstemon deustus Douglas | 54 images |
Penstemon eatonii A.Gray | 84 images |
Penstemon eriantherus Nutt. ex Pursh | 8 images |
Penstemon euglaucus English | 3 images |
Penstemon fruticosus (Pursh) Greene | 52 images |
Penstemon glaber Pursh | 20 images |
Penstemon gracilentus A.Gray | 39 images |
Penstemon gracilis Nutt. | 21 images |
Penstemon hallii A.Gray | 9 images |
Penstemon haydenii S.Watson ex J.M.Coult. | 2 images |
Penstemon humilis Nutt. ex A.Gray | 32 images |
Penstemon jamesii Benth. | 14 images |
Penstemon laetus A.Gray | 48 images |
Penstemon lentus Pennell | 8 images |
Penstemon linarioides A.Gray | 19 images |
Penstemon lyallii (A.Gray) A.Gray | 4 images |
Penstemon montanus Greene | 8 images |
Penstemon newberryi A.Gray | 143 images |
Penstemon nitidus Douglas ex Benth. | 16 images |
Penstemon osterhoutii Pennell | 4 images |
Penstemon palmeri A.Gray | 102 images |
Penstemon perpulcher A.Nelson | 6 images |
Penstemon procerus Douglas ex Graham | 63 images |
Penstemon pruinosus Douglas | 12 images |
Penstemon rattanii A.Gray | 4 images |
Penstemon richardsonii Douglas ex Lindl. | 8 images |
Penstemon roezlii Regel | 30 images |
Penstemon rostriflorus Kellogg | 87 images |
Penstemon rupicola (Piper) Howell | 28 images |
Penstemon rydbergii A.Nelson | 78 images |
Penstemon scariosus Pennell | 5 images |
Penstemon secundiflorus Benth. | 61 images |
Penstemon serrulatus Menzies ex Sm. | 43 images |
Penstemon speciosus Douglas | 126 images |
Penstemon strictus Benth. | 134 images |
Penstemon subglaber Rydb. | 2 images |
Penstemon utahensis Eastw. | 49 images |
Penstemon venustus Douglas | 3 images |
Penstemon virens Pennell ex Rydb. | 23 images |
Penstemon virgatus A.Gray | 9 images |
Penstemon watsonii A.Gray | 12 images |
Penstemon whippleanus A.Gray | 45 images |
Penstemon wilcoxii Rydb. | 1 images |
Pentaglottis sempervirens (L.) Tausch ex L.H.Bailey | 6374 images |
Penthorum sedoides L. | 44 images |
Pericome caudata A.Gray | 16 images |
Perideridia bolanderi (A.Gray) A.Nelson & J.F.Macbr. | 22 images |
Perideridia gairdneri (Hook. & Arn.) Mathias | 2 images |
Perideridia howellii (J.M.Coult. & Rose) Mathias | 4 images |
Perideridia lemmonii (J.M.Coult. & Rose) T.I.Chuang & Constance | 10 images |
Perideridia oregana (Nutt.) Mathias | 7 images |
Persicaria amphibia (L.) Delarbre | 395 images |
Persicaria capitata (Buch.-Ham. ex D.Don) H.Gross | 2108 images |
Persicaria hydropiper (L.) Delarbre | 659 images |
Persicaria hydropiperoides (Michx.) Small | 18 images |
Persicaria lapathifolia (L.) Delarbre | 3204 images |
Persicaria maculosa Gray | 9359 images |
Persicaria orientalis (L.) Spach | 2712 images |
Persicaria pensylvanica (L.) M.Gómez | 56 images |
Persicaria perfoliata (L.) H.Gross | 11 images |
Persicaria punctata (Elliott) Small | 77 images |
Persicaria sagittata (L.) H.Gross | 19 images |
Persicaria senticosa (Meisn.) H.Gross | 2 images |
Petasites frigidus (L.) Fr. | 236 images |
Petradoria pumila (Nutt.) Greene | 10 images |
Petrophytum caespitosum (Nutt.) Rydb. | 22 images |
Petrophytum cinerascens (Piper) Rydb. | 2 images |
Petrorhagia dubia (Raf.) G.López & Romo | 63 images |
Petrorhagia prolifera (L.) P.W.Ball & Heywood | 1225 images |
Petrorhagia saxifraga (L.) Link | 1686 images |
Petrosedum forsterianum (Sm.) Grulich | 968 images |
Petrosedum orientale ('t Hart) Grulich | 2 images |
Petroselinum crispum (Mill.) Fuss | 2562 images |
Phacelia alba Rydb. | 1 images |
Phacelia bicolor Torr. ex S.Watson | 40 images |
Phacelia bolanderi A.Gray | 20 images |
Phacelia californica Cham. | 137 images |
Phacelia corymbosa Jeps. | 7 images |
Phacelia gymnoclada Torr. ex S.Watson | 10 images |
Phacelia hastata Douglas ex Lehm. | 88 images |
Phacelia heterophylla Pursh | 57 images |
Phacelia hydrophylloides Torr. ex A.Gray | 6 images |
Phacelia incana Brand | 1 images |
Phacelia integrifolia Torr. | 20 images |
Phacelia ivesiana Torr. | 4 images |
Phacelia leptosepala Rydb. | 4 images |
Phacelia linearis (Pursh) Holz. | 61 images |
Phacelia malvifolia Cham. & Schltdl. | 23 images |
Phacelia mutabilis Greene | 42 images |
Phacelia nemoralis Greene | 16 images |
Phacelia procera A.Gray | 5 images |
Phacelia purshii Buckley | 111 images |
Phacelia ramosissima Douglas ex Lehm. | 92 images |
Phacelia rattanii A.Gray | 2 images |
Phacelia scopulina (A.Nelson) J.T.Howell | 4 images |
Phacelia sericea (Graham) A.Gray | 44 images |
Phacelia tanacetifolia Benth. | 16100 images |
Phacelia thermalis Greene | 1 images |
Phalaris angusta Nees ex Trin. | 6 images |
Phalaris aquatica L. | 235 images |
Phalaris arundinacea L. | 2826 images |
Phalaris brachystachys Link | 9 images |
Phalaris canariensis L. | 470 images |
Phalaris minor Retz. | 175 images |
Phalaris paradoxa L. | 79 images |
Phedimus spurius (M.Bieb.) 't Hart | 4138 images |
Phegopteris connectilis (Michx.) Watt | 718 images |
Phemeranthus calycinus (Engelm.) Kiger | 12 images |
Phemeranthus parviflorus (Nutt.) Kiger | 7 images |
Phemeranthus spinescens (Torr.) Hershk. | 2 images |
Philadelphus lewisii Pursh | 851 images |
Philadelphus microphyllus A.Gray | 16 images |
Philadelphus pubescens Loisel. | 1043 images |
Phleum alpinum L. | 314 images |
Phleum arenarium L. | 119 images |
Phleum paniculatum Huds. | 9 images |
Phleum pratense L. | 2572 images |
Phleum subulatum (Savi) Asch. & Graebn. | 5 images |
Phlox aculeata A.Nelson | 11 images |
Phlox adsurgens Torr. ex A.Gray | 11 images |
Phlox austromontana Coville | 59 images |
Phlox caespitosa Nutt. | 24 images |
Phlox condensata (A.Gray) E.E.Nelson | 7 images |
Phlox diffusa Benth. | 190 images |
Phlox douglasii Hook. | 5 images |
Phlox hoodii Richardson | 80 images |
Phlox kelseyi Britton | 3 images |
Phlox longifolia Nutt. | 110 images |
Phlox paniculata L. | 6061 images |
Phlox pulvinata (Wherry) Cronquist | 13 images |
Phlox speciosa Pursh | 84 images |
Phoenicaulis cheiranthoides Nutt. | 37 images |
Pholistoma membranaceum (Benth.) Constance | 44 images |
Phoradendron macrophyllum (Engelm.) Cockerell | 4 images |
Phoradendron villosum (Nutt.) Nutt. ex Engelm. | 2 images |
Photinia davidiana (Decne.) Cardot | 69 images |
Phragmites australis (Cav.) Trin. ex Steud. | 6485 images |
Phryma leptostachya L. | 156 images |
Phyla cuneifolia (Torr.) Greene | 1 images |
Phyla lanceolata (Michx.) Greene | 124 images |
Phyla nodiflora (L.) Greene | 1523 images |
Phyllodoce glanduliflora (Hook.) Coville | 19 images |
Phyllospadix scouleri Hook. | 22 images |
Phyllostachys aurea (André) Rivière & C.Rivière | 1385 images |
Physalis heterophylla Nees | 126 images |
Physalis longifolia Nutt. | 221 images |
Physalis pumila Nutt. | 10 images |
Physalis virginiana Mill. | 2 images |
Physaria acutifolia Rydb. | 3 images |
Physaria alpestris Suksd. | 1 images |
Physaria alpina Rollins | 4 images |
Physaria chambersii Rollins | 33 images |
Physaria fendleri (A.Gray) O'Kane & Al-Shehbaz | 1 images |
Physocarpus alternans (M.E.Jones) J.T.Howell | 1 images |
Physocarpus capitatus (Pursh) Kuntze | 464 images |
Physocarpus malvaceus (Greene) Kuntze | 7 images |
Physocarpus monogynus (Torr.) J.M.Coult. | 2 images |
Phytolacca americana L. | 18567 images |
Picea × albertiana S.Br. | 4 images |
Picea breweriana S.Watson | 102 images |
Picea engelmannii Parry ex Engelm. | 207 images |
Picea laxa (Münchh.) Sarg. | 1790 images |
Picea pungens Engelm. | 5399 images |
Picea sitchensis (Bong.) Carrière | 1075 images |
Picradeniopsis multiflora (Hook. & Arn.) B.G.Baldwin | 23 images |
Picris hieracioides L. | 4313 images |
Pilosella aurantiaca (L.) F.W.Schultz & Sch.Bip. | 7952 images |
Pilosella caespitosa (Dumort.) P.D.Sell & C.West | 289 images |
Pilosella officinarum Vaill. | 2143 images |
Pilosella piloselloides (Vill.) Soják | 251 images |
Pilularia americana A.Braun | 1 images |
Pimpinella saxifraga L. | 1815 images |
Pinus albicaulis Engelm. | 117 images |
Pinus aristata Engelm. | 234 images |
Pinus attenuata Lemmon | 62 images |
Pinus contorta Douglas ex Loudon | 544 images |
Pinus edulis Engelm. | 143 images |
Pinus flexilis E.James | 57 images |
Pinus jeffreyi Balf. | 44 images |
Pinus lambertiana Douglas | 136 images |
Pinus monophylla Torr. & Frém. | 33 images |
Pinus monticola Douglas ex D.Don | 21 images |
Pinus ponderosa Douglas ex C.Lawson | 454 images |
Pistia stratiotes L. | 958 images |
Plagiobothrys bracteatus (Howell) I.M.Johnst. | 10 images |
Plagiobothrys figuratus (Piper) I.M.Johnst. | 1 images |
Plagiobothrys mollis (A.Gray) I.M.Johnst. | 6 images |
Plagiobothrys nothofulvus (A.Gray) A.Gray | 52 images |
Plagiobothrys stipitatus (Greene) I.M.Johnst. | 7 images |
Plagiobothrys tenellus (Nutt.) A.Gray | 6 images |
Plantago aristata Michx. | 26 images |
Plantago coronopus L. | 2578 images |
Plantago elongata Pursh | 17 images |
Plantago eriopoda Torr. | 12 images |
Plantago indica L. | 237 images |
Plantago lanceolata L. | 13872 images |
Plantago major L. | 10078 images |
Plantago maritima L. | 806 images |
Plantago patagonica Jacq. | 51 images |
Plantago pusilla Nutt. | 10 images |
Plantago rugelii Decne. | 211 images |
Plantago subnuda Pilg. | 23 images |
Plantago virginica L. | 181 images |
Platanthera aquilonis Sheviak | 21 images |
Platanthera clavellata (Michx.) Luer | 43 images |
Platanthera dilatata (Pursh) Lindl. ex L.C.Beck | 4 images |
Platanthera elegans Lindl. | 17 images |
Platanthera ephemerantha R.M.Bateman | 1 images |
Platanthera obtusata (Banks ex Pursh) Lindl. | 12 images |
Platanthera orbiculata (Pursh) Lindl. | 44 images |
Platanthera sparsiflora (S.Watson) Schltr. | 46 images |
Platanthera stricta Lindl. | 22 images |
Platystemon californicus Benth. | 205 images |
Pleiacanthus spinosus (Nutt.) Rydb. | 32 images |
Pleuricospora fimbriolata A.Gray | 6 images |
Poa alpina L. | 317 images |
Poa angustifolia L. | 4 images |
Poa annua L. | 3010 images |
Poa arida Vasey | 2 images |
Poa bolanderi Vasey | 10 images |
Poa bulbosa L. | 1206 images |
Poa chambersii Soreng | 2 images |
Poa compressa L. | 117 images |
Poa confinis Vasey | 2 images |
Poa curtifolia Scribn. | 4 images |
Poa cusickii Vasey | 7 images |
Poa fendleriana (Steud.) Vasey | 12 images |
Poa glauca Vahl | 40 images |
Poa infirma Kunth | 53 images |
Poa laxiflora Buckley | 2 images |
Poa leibergii Scribn. | 7 images |
Poa leptocoma Trin. | 9 images |
Poa macrantha Vasey | 1 images |
Poa marcida Hitchc. | 1 images |
Poa nemoralis L. | 408 images |
Poa nervosa (Hook.) Vasey | 3 images |
Poa occidentalis (Vasey) Vasey | 6 images |
Poa palustris L. | 127 images |
Poa pratensis L. | 2949 images |
Poa rhizomata Hitchc. | 1 images |
Poa secunda J.Presl | 9 images |
Poa stenantha Trin. | 1 images |
Poa tracyi Vasey | 7 images |
Poa trivialis L. | 1862 images |
Podagrostis humilis (Vasey) Björkman | 1 images |
Pogogyne zizyphoroides Benth. | 2 images |
Polemonium californicum Eastw. | 34 images |
Polemonium carneum A.Gray | 36 images |
Polemonium elegans Greene | 20 images |
Polemonium foliosissimum A.Gray | 30 images |
Polemonium micranthum Benth. | 4 images |
Polemonium occidentale Greene | 103 images |
Polemonium pulcherrimum Hook. | 87 images |
Polemonium viscosum Nutt. | 25 images |
Poliomintha incana (Torr.) A.Gray | 2 images |
Polycarpon tetraphyllum (L.) L. | 1199 images |
Polyctenium fremontii (S.Watson) Greene | 4 images |
Polygala alba Nutt. | 26 images |
Polygala senega L. | 28 images |
Polygala verticillata L. | 5 images |
Polygala vulgaris L. | 4234 images |
Polygonatum biflorum (Walter) Elliott | 714 images |
Polygonum arenastrum Boreau | 175 images |
Polygonum aviculare L. | 5059 images |
Polygonum douglasii Greene | 5 images |
Polygonum majus (Meisn.) Piper | 2 images |
Polygonum minimum S.Watson | 15 images |
Polygonum parryi Greene | 1 images |
Polygonum plebeium R.Br. | 3 images |
Polygonum polygaloides Meisn. | 1 images |
Polygonum tenue Michx. | 3 images |
Polypodium amorphum Suksd. | 9 images |
Polypodium hesperium Maxon | 10 images |
Polypodium scouleri Hook. & Grev. | 26 images |
Polypogon australis Brongn. | 8 images |
Polypogon monspeliensis (L.) Desf. | 811 images |
Polypogon viridis (Gouan) Breistr. | 210 images |
Polystichum andersonii Hopkins | 2 images |
Polystichum braunii (Spenn.) Fée | 167 images |
Polystichum californicum (D.C.Eaton) Diels | 7 images |
Polystichum imbricans (D.C.Eaton) D.H.Wagner | 46 images |
Polystichum lemmonii Underw. | 20 images |
Polystichum lonchitis (L.) Roth | 615 images |
Polystichum munitum (Kaulf.) C.Presl | 924 images |
Polystichum scopulinum (D.C.Eaton) Maxon | 9 images |
Pombalia verticillata (Ortega) Paula-Souza | 9 images |
Pontederia crassipes Mart. | 1621 images |
Populus × generosa A.Henry | 21 images |
Populus alba L. | 11856 images |
Populus angustifolia E.James | 5 images |
Populus balsamifera L. | 1592 images |
Populus deltoides W.Bartram ex Marshall | 574 images |
Populus fremontii S.Watson | 13 images |
Populus tremuloides Michx. | 1362 images |
Populus tristis Fisch. | 212 images |
Portulaca grandiflora Hook. | 7783 images |
Portulaca halimoides L. | 31 images |
Portulaca oleracea L. | 12369 images |
Potamogeton alpinus Balb. | 23 images |
Potamogeton amplifolius Tuck. | 7 images |
Potamogeton berchtoldii Fieber | 24 images |
Potamogeton crispus L. | 161 images |
Potamogeton diversifolius Raf. | 1 images |
Potamogeton epihydrus Raf. | 4 images |
Potamogeton foliosus Raf. | 5 images |
Potamogeton friesii Rupr. | 9 images |
Potamogeton gramineus L. | 40 images |
Potamogeton natans L. | 545 images |
Potamogeton nodosus Poir. | 312 images |
Potamogeton obtusifolius Mert. & W.D.J.Koch | 13 images |
Potamogeton perfoliatus L. | 149 images |
Potamogeton praelongus Wulfen | 22 images |
Potamogeton pusillus L. | 43 images |
Potentilla anglica Laichard. | 690 images |
Potentilla argentea L. | 2567 images |
Potentilla biennis Greene | 2 images |
Potentilla concinna Richardson | 8 images |
Potentilla daucifolia Greene | 10 images |
Potentilla douglasii Greene | 17 images |
Potentilla drummondii Lehm. | 17 images |
Potentilla flabellifolia Hook. ex Torr. & A.Gray | 1 images |
Potentilla gracilis Douglas ex Hook. | 182 images |
Potentilla hippiana Lehm. | 10 images |
Potentilla hyparctica Malte | 2 images |
Potentilla inclinata Vill. | 48 images |
Potentilla indica (Andrews) Th.Wolf | 5270 images |
Potentilla millefolia Rydb. | 19 images |
Potentilla nivea L. | 26 images |
Potentilla norvegica L. | 696 images |
Potentilla pensylvanica L. | 16 images |
Potentilla plattensis Nutt. | 1 images |
Potentilla recta L. | 3324 images |
Potentilla reptans L. | 10373 images |
Potentilla sericata (S.Watson) Greene | 1 images |
Potentilla supina L. | 185 images |
Potentilla tilingii (Regel) Greene | 19 images |
Potentilla tweedyi (Rydb.) J.T.Howell | 3 images |
Pourthiaea villosa (Thunb.) Decne. | 78 images |
Primula angustifolia Torr. | 12 images |
Primula hendersonii (A.Gray) A.R.Mast & Reveal | 20 images |
Primula jeffreyi (Van Houtte) A.R.Mast & Reveal | 47 images |
Primula latiloba (A.Gray) A.R.Mast & Reveal | 3 images |
Primula parryi A.Gray | 35 images |
Primula pauciflora (Durand) A.R.Mast & Reveal | 41 images |
Primula tetrandra (Suksd.) A.R.Mast & Reveal | 2 images |
Proboscidea louisianica (Mill.) Thell. | 218 images |
Prosartes hookeri Torr. | 124 images |
Prosartes smithii (Hook.) Utech, Shinwari & Kawano | 61 images |
Prosartes trachycarpa S.Watson | 38 images |
Prosopis glandulosa Torr. | 460 images |
Prunella vulgaris L. | 18852 images |
Prunus × yedoensis Matsum. | 1061 images |
Prunus americana Marshall | 62 images |
Prunus amygdalus Batsch | 935 images |
Prunus angustifolia Marshall | 3 images |
Prunus armeniaca L. | 5675 images |
Prunus avium (L.) L. | 20196 images |
Prunus cerasifera Ehrh. | 22012 images |
Prunus cerasus L. | 10469 images |
Prunus domestica L. | 17156 images |
Prunus laurocerasus L. | 20402 images |
Prunus lusitanica L. | 4345 images |
Prunus mahaleb L. | 6741 images |
Prunus padus L. | 13883 images |
Prunus pensylvanica L.f. | 432 images |
Prunus persica (L.) Batsch | 10321 images |
Prunus pumila L. | 22 images |
Prunus rivularis Scheele | 26 images |
Prunus serotina Ehrh. | 8462 images |
Prunus spinosa L. | 31224 images |
Prunus subcordata Benth. | 12 images |
Prunus virginiana L. | 2849 images |
Psathyrotes annua (Nutt.) A.Gray | 9 images |
Pseudognaphalium californicum (DC.) Anderb. | 206 images |
Pseudognaphalium canescens (DC.) Anderb. | 1 images |
Pseudognaphalium luteoalbum (L.) Hilliard & B.L.Burtt | 1221 images |
Pseudognaphalium stramineum (Kunth) Anderb. | 103 images |
Pseudotsuga menziesii (Mirb.) Franco | 4400 images |
Psilocarphus brevissimus Nutt. | 36 images |
Psilocarphus elatior A.Gray | 1 images |
Psilocarphus oregonus Nutt. | 3 images |
Psilocarphus tenellus Nutt. | 30 images |
Ptelea trifoliata L. | 444 images |
Pterospora andromedea Nutt. | 259 images |
Puccinellia distans (Jacq.) Parl. | 94 images |
Puccinellia maritima (Huds.) Parl. | 57 images |
Puccinellia parishii Hitchc. | 2 images |
Puccinellia rupestris (With.) Fernald & Weath. | 3 images |
Pulsatilla occidentalis (S.Watson) Freyn | 3 images |
Purshia stansburiana (Torr.) Henrard | 18 images |
Purshia tridentata (Pursh) DC. | 183 images |
Pyracantha coccinea M.Roem. | 15571 images |
Pyracantha crenulata (D.Don) M.Roem. | 1437 images |
Pyrola asarifolia Michx. | 110 images |
Pyrola chlorantha Sw. | 318 images |
Pyrola elliptica Nutt. | 141 images |
Pyrola minor L. | 595 images |
Pyrola picta Sm. | 124 images |
Pyrrocoma carthamoides Hook. | 4 images |
Pyrrocoma crocea (A.Gray) Greene | 25 images |
Pyrrocoma lanceolata (Hook.) Greene | 1 images |
Pyrrocoma uniflora (Hook.) Greene | 13 images |
Pyrus communis L. | 10470 images |
Pyrus nivalis Jacq. | 39 images |
Quercus chrysolepis Liebm. | 151 images |
Quercus gambelii Nutt. | 158 images |
Quercus garryana Douglas ex Hook. | 173 images |
Quercus grisea Liebm. | 15 images |
Quercus kelloggii Newb. | 52 images |
Quercus macrocarpa Michx. | 1288 images |
Quercus robur L. | 17047 images |
Quercus turbinella Greene | 80 images |
Quercus vacciniifolia Hittell | 23 images |
Quincula lobata (Torr.) Raf. | 52 images |
Rafinesquia californica Nutt. | 31 images |
Raillardella argentea A.Gray | 20 images |
Raillardella scaposa A.Gray | 12 images |
Rainiera stricta (Greene) Greene | 21 images |
Ranunculus abortivus L. | 504 images |
Ranunculus acris L. | 11978 images |
Ranunculus adoneus A.Gray | 7 images |
Ranunculus alismifolius Geyer ex Benth. | 55 images |
Ranunculus arvensis L. | 462 images |
Ranunculus bulbosus L. | 5102 images |
Ranunculus californicus Benth. | 184 images |
Ranunculus cupulatus (S.Watson) Christenh. & Byng | 5 images |
Ranunculus digitatus Hook. | 4 images |
Ranunculus eschscholtzii Schltdl. | 24 images |
Ranunculus ficaria L. | 30772 images |
Ranunculus flabellaris Raf. | 11 images |
Ranunculus flammula L. | 1812 images |
Ranunculus glaberrimus Hook. | 71 images |
Ranunculus gmelinii DC. | 4 images |
Ranunculus gormanii Greene | 3 images |
Ranunculus hyperboreus Rottb. | 14 images |
Ranunculus inamoenus Greene | 3 images |
Ranunculus macounii Britton | 11 images |
Ranunculus minimus (L.) E.H.L.Krause | 175 images |
Ranunculus muricatus L. | 1076 images |
Ranunculus occidentalis Nutt. | 68 images |
Ranunculus orthorhynchus Hook. | 44 images |
Ranunculus pensylvanicus L.f. | 2 images |
Ranunculus populago Greene | 1 images |
Ranunculus pygmaeus Wahlenb. | 16 images |
Ranunculus repens L. | 15268 images |
Ranunculus reptans L. | 8 images |
Ranunculus sardous Crantz | 928 images |
Ranunculus sceleratus L. | 1431 images |
Ranunculus sessilis (S.Watson) Christenh. & Byng | 3 images |
Ranunculus trichophyllus Chaix | 492 images |
Ranunculus uncinatus D.Don ex G.Don | 5 images |
Raphanus raphanistrum L. | 13665 images |
Rapistrum rugosum (L.) All. | 3094 images |
Ratibida columnifera (Nutt.) Wooton & Standl. | 435 images |
Reseda alba L. | 2014 images |
Reseda lutea L. | 6121 images |
Reseda luteola L. | 3019 images |
Reynoutria × bohemica Chrtek & Chrtková | 107 images |
Reynoutria japonica Houtt. | 10736 images |
Reynoutria sachalinensis (F.Schmidt) Nakai | 2370 images |
Rhamnus cathartica L. | 5293 images |
Rhamnus crocea Nutt. | 149 images |
Rhamphospermum arvense (L.) Andrz. ex Besser | 10304 images |
Rhamphospermum nigrum (L.) Al-Shehbaz | 748 images |
Rheum rhabarbarum L. | 603 images |
Rhinanthus minor L. | 2790 images |
Rhinotropis californica (Nutt.) J.R.Abbott | 57 images |
Rhodiola integrifolia Raf. | 76 images |
Rhodiola rhodantha (A.Gray) H.Jacobsen | 9 images |
Rhododendron albiflorum Hook. | 34 images |
Rhododendron columbianum (Piper) Harmaja | 75 images |
Rhododendron groenlandicum (Oeder) Kron & Judd | 56 images |
Rhododendron macrophyllum D.Don ex G.Don | 183 images |
Rhododendron menziesii Craven | 21 images |
Rhododendron occidentale (Torr. & A.Gray) A.Gray | 121 images |
Rhus glabra L. | 1758 images |
Rhus trilobata Nutt. | 16 images |
Rhus typhina L. | 10251 images |
Rhynchospora alba (L.) Vahl | 183 images |
Rhynchospora capitellata (Michx.) Vahl | 3 images |
Ribes acerifolium Howell | 2 images |
Ribes americanum Mill. | 117 images |
Ribes aureum Pursh | 1705 images |
Ribes cereum Douglas | 151 images |
Ribes divaricatum Douglas | 27 images |
Ribes hudsonianum Richardson | 5 images |
Ribes inerme Rydb. | 24 images |
Ribes lacustre (Pers.) Poir. | 86 images |
Ribes laxiflorum Pursh | 15 images |
Ribes leptanthum A.Gray | 4 images |
Ribes lobbii A.Gray | 1 images |
Ribes menziesii Pursh | 27 images |
Ribes montigenum McClatchie | 30 images |
Ribes niveum Lindl. | 7 images |
Ribes oxyacanthoides L. | 2 images |
Ribes roezlii Regel | 60 images |
Ribes rubrum L. | 5576 images |
Ribes sanguineum Pursh | 6306 images |
Ribes triste Pall. | 11 images |
Ribes velutinum Greene | 21 images |
Ribes viscosissimum Pursh | 24 images |
Ribes wolfii Rothr. | 4 images |
Rigiopappus leptocladus A.Gray | 8 images |
Robinia hispida L. | 1432 images |
Robinia neomexicana A.Gray | 31 images |
Robinia pseudoacacia L. | 22101 images |
Roemeria argemone (L.) C.Morales, R.Mend. & Romero García | 1385 images |
Romanzoffia californica Greene | 21 images |
Romanzoffia tracyi Jeps. | 1 images |
Rorippa austriaca (Crantz) Besser | 166 images |
Rorippa curvipes Greene | 10 images |
Rorippa curvisiliqua (Hook.) Bessey ex Britton | 4 images |
Rorippa dubia (Pers.) H.Hara | 8 images |
Rorippa indica (L.) Hiern | 1 images |
Rorippa palustris (L.) Besser | 977 images |
Rorippa sylvestris (L.) Besser | 2167 images |
Rosa acicularis Lindl. | 24 images |
Rosa arkansana Porter | 93 images |
Rosa blanda Aiton | 38 images |
Rosa bridgesii Crép. ex Rydb. | 24 images |
Rosa californica Cham. & Schltdl. | 26 images |
Rosa canina L. | 21526 images |
Rosa glauca Pourr. | 878 images |
Rosa gymnocarpa Nutt. | 6 images |
Rosa micrantha Borrer ex Sm. | 971 images |
Rosa multiflora Thunb. | 5427 images |
Rosa nutkana C.Presl | 16 images |
Rosa pisocarpa A.Gray | 2 images |
Rosa rubiginosa L. | 3948 images |
Rosa rugosa Thunb. | 9340 images |
Rosa woodsii Lindl. | 877 images |
Rostraria cristata (L.) Tzvelev | 631 images |
Rotala ramosior (L.) Koehne | 9 images |
Rubus allegheniensis Porter | 67 images |
Rubus arcticus L. | 90 images |
Rubus armeniacus Focke | 1104 images |
Rubus deliciosus Torr. | 108 images |
Rubus hispidus L. | 93 images |
Rubus idaeus L. | 7218 images |
Rubus illecebrosus Focke | 61 images |
Rubus leucodermis (Douglas ex Hook.) Douglas ex Torr. & A.Gray | 2 images |
Rubus nemoralis P.J.Müll. | 1010 images |
Rubus nivalis Douglas ex Hook. | 14 images |
Rubus occidentalis L. | 3086 images |
Rubus odoratus L. | 1462 images |
Rubus pedatus Sm. | 36 images |
Rubus pensilvanicus Poir. | 43 images |
Rubus pubescens Raf. | 118 images |
Rubus spectabilis Pursh | 1181 images |
Rubus ulmifolius Schott | 11496 images |
Rubus ursinus Cham. & Schltdl. | 186 images |
Rubus vestitus Weihe | 537 images |
Rudbeckia alpicola Piper | 1 images |
Rudbeckia glaucescens Eastw. | 8 images |
Rudbeckia hirta L. | 4702 images |
Rudbeckia laciniata L. | 2433 images |
Rudbeckia occidentalis Nutt. | 72 images |
Rudbeckia triloba L. | 1071 images |
Rumex × acutus L. | 1627 images |
Rumex acetosa L. | 6693 images |
Rumex acetosella L. | 5210 images |
Rumex altissimus Alph.Wood | 12 images |
Rumex conglomeratus Murray | 2569 images |
Rumex crispus L. | 9861 images |
Rumex dentatus L. | 18 images |
Rumex hymenosepalus Torr. | 86 images |
Rumex obtusifolius L. | 12795 images |
Rumex occidentalis S.Watson | 4 images |
Rumex patientia L. | 2992 images |
Rumex paucifolius Nutt. | 11 images |
Rumex pulcher L. | 2158 images |
Rumex sanguineus L. | 1453 images |
Rumex stenophyllus Ledeb. | 1 images |
Rumex venosus Pursh | 12 images |
Ruppia cirrhosa (Petagna) Grande | 33 images |
Ruppia maritima L. | 23 images |
Sabulina douglasii (Fenzl ex Torr. & A.Gray) Dillenb. & Kadereit | 12 images |
Sabulina stricta (Sw.) Rchb. | 3 images |
Sagina apetala Ard. | 215 images |
Sagina japonica (Sw.) Ohwi | 4 images |
Sagina maxima A.Gray | 10 images |
Sagina procumbens L. | 963 images |
Sagina saginoides (L.) H.Karst. | 72 images |
Sagittaria graminea Michx. | 70 images |
Sagittaria latifolia Willd. | 703 images |
Sagittaria montevidensis Cham. & Schltdl. | 156 images |
Sagittaria rigida Pursh | 8 images |
Salicornia perennis Mill. | 107 images |
Salicornia rubra A.Nelson | 15 images |
Salicornia virginica L. | 11 images |
Salix × fragilis L. | 114 images |
Salix alba L. | 10056 images |
Salix amygdaloides Andersson | 25 images |
Salix arctica Pall. | 20 images |
Salix babylonica L. | 6184 images |
Salix barrattiana Hook. | 4 images |
Salix bebbiana Sarg. | 36 images |
Salix boothii Dorn | 1 images |
Salix brachycarpa Nutt. | 1 images |
Salix candida Flüggé ex Willd. | 5 images |
Salix caprea L. | 12268 images |
Salix cascadensis Cockerell | 1 images |
Salix commutata Bebb | 11 images |
Salix discolor Muhl. | 459 images |
Salix drummondiana Barratt ex Hook. | 2 images |
Salix eastwoodiae Cockerell ex A.Heller | 1 images |
Salix exigua Nutt. | 237 images |
Salix geyeriana Andersson | 5 images |
Salix glauca L. | 204 images |
Salix gooddingii C.R.Ball | 5 images |
Salix hookeriana Barratt ex Hook. | 15 images |
Salix interior Rowlee | 5 images |
Salix irrorata Andersson | 2 images |
Salix laevigata Bebb | 37 images |
Salix lasiandra Benth. | 3 images |
Salix lasiolepis Benth. | 177 images |
Salix lemmonii Bebb | 2 images |
Salix lucida Muhl. | 63 images |
Salix lutea Nutt. | 2 images |
Salix melanopsis Nutt. | 8 images |
Salix nivalis Hook. | 9 images |
Salix pentandra L. | 1074 images |
Salix petrophila Rydb. | 32 images |
Salix planifolia Pursh | 7 images |
Salix prolixa Andersson | 13 images |
Salix purpurea L. | 3127 images |
Salix reticulata L. | 430 images |
Salix scouleriana Barratt ex Hook. | 20 images |
Salix sitchensis Sanson ex Bong. | 44 images |
Salix vestita Pursh | 3 images |
Salsola tragus L. | 50 images |
Salvia × sylvestris L. | 1324 images |
Salvia aethiopis L. | 331 images |
Salvia azurea Michx. ex Vahl | 82 images |
Salvia dorrii (Kellogg) Abrams | 76 images |
Salvia officinalis L. | 11466 images |
Salvia pratensis L. | 16004 images |
Salvia reflexa Hornem. | 29 images |
Salvia sclarea L. | 3716 images |
Salvinia molesta D.Mitch. | 28 images |
Sambucus canadensis L. | 4611 images |
Sambucus cerulea Raf. | 9 images |
Sambucus racemosa L. | 8590 images |
Samolus parviflorus Raf. | 2 images |
Sandbergia whitedii (Piper) Greene | 3 images |
Sanguisorba minor Scop. | 8726 images |
Sanguisorba officinalis L. | 3231 images |
Sanicula arctopoides Hook. & Arn. | 121 images |
Sanicula bipinnatifida Douglas | 209 images |
Sanicula canadensis L. | 459 images |
Sanicula crassicaulis Poepp. ex DC. | 210 images |
Sanicula graveolens Poepp. ex DC. | 18 images |
Sanicula laciniata Hook. & Arn. | 30 images |
Sanicula marilandica L. | 25 images |
Sanicula tuberosa Torr. | 15 images |
Saponaria ocymoides L. | 6281 images |
Saponaria officinalis L. | 15444 images |
Sarcobatus vermiculatus (Hook.) Torr. | 45 images |
Sarcodes sanguinea Torr. | 300 images |
Sarracenia flava L. | 457 images |
Sarracenia leucophylla Raf. | 409 images |
Sarracenia purpurea L. | 1225 images |
Saussurea americana Eaton | 6 images |
Saxifraga adscendens L. | 43 images |
Saxifraga bronchialis L. | 52 images |
Saxifraga cernua L. | 28 images |
Saxifraga cespitosa L. | 84 images |
Saxifraga chrysantha A.Gray | 3 images |
Saxifraga hirculus L. | 114 images |
Saxifraga oppositifolia L. | 1020 images |
Saxifraga tridactylites L. | 1413 images |
Scabiosa atropurpurea L. | 5065 images |
Scabrethia scabra (Hook.) W.A.Weber | 13 images |
Scandix pecten-veneris L. | 2747 images |
Scandosorbus intermedia (Ehrh.) Sennikov | 3802 images |
Scheuchzeria palustris L. | 105 images |
Schizachyrium scoparium (Michx.) Nash | 50 images |
Schoenoplectiella mucronata (L.) J.Jung & H.K.Choi | 36 images |
Schoenoplectus pungens (Vahl) Palla | 60 images |
Schoenoplectus tabernaemontani (C.C.Gmel.) Palla | 82 images |
Schoenoplectus triqueter (L.) Palla | 78 images |
Scirpus atrovirens Willd. | 178 images |
Scirpus cyperinus (L.) Kunth | 111 images |
Scirpus microcarpus J.Presl & C.Presl | 4 images |
Scirpus pendulus Muhl. | 30 images |
Scleranthus annuus L. | 284 images |
Sclerocactus cloverae K.D.Heil & J.M.Porter | 1 images |
Sclerocactus glaucus (K.Schum.) L.D.Benson | 3 images |
Sclerocactus parviflorus Clover & Jotter | 21 images |
Sclerochloa dura (L.) P.Beauv. | 59 images |
Scoliopus hallii S.Watson | 1 images |
Scorzonera laciniata L. | 612 images |
Scorzoneroides autumnalis (L.) Moench | 2085 images |
Scrophularia californica Cham. & Schltdl. | 44 images |
Scrophularia lanceolata Pursh | 14 images |
Scutellaria angustifolia Pursh | 2 images |
Scutellaria antirrhinoides Benth. | 12 images |
Scutellaria brittonii Porter | 2 images |
Scutellaria galericulata L. | 1218 images |
Scutellaria lateriflora L. | 88 images |
Scutellaria tuberosa Benth. | 74 images |
Secale cereale L. | 3393 images |
Sedum acre L. | 7144 images |
Sedum album L. | 9695 images |
Sedum divergens S.Watson | 19 images |
Sedum lanceolatum Torr. | 83 images |
Sedum laxum (Britton) A.Berger | 40 images |
Sedum oblanceolatum R.T.Clausen | 2 images |
Sedum oreganum Nutt. | 109 images |
Sedum oregonense (S.Watson) M.E.Peck | 29 images |
Sedum pumilum Benth. | 4 images |
Sedum spathulifolium Hook. | 1396 images |
Sedum stelliforme S.Watson | 10 images |
Sedum stenopetalum Pursh | 19 images |
Selaginella douglasii (Hook. & Grev.) Spring | 10 images |
Selaginella selaginoides (L.) P.Beauv. ex Schrank & Mart. | 150 images |
Senecio aronicoides DC. | 19 images |
Senecio atratus Greene | 31 images |
Senecio bigelovii A.Gray | 10 images |
Senecio eremophilus Richardson | 2 images |
Senecio flaccidus Less. | 141 images |
Senecio hydrophilus Nutt. | 6 images |
Senecio integerrimus Nutt. | 143 images |
Senecio lugens Richardson | 3 images |
Senecio minimus Poir. | 166 images |
Senecio riddellii Torr. & A.Gray | 4 images |
Senecio serra Hook. | 11 images |
Senecio soldanella A.Gray | 3 images |
Senecio spartioides Torr. & A.Gray | 19 images |
Senecio sylvaticus L. | 1838 images |
Senecio taraxacoides Greene | 1 images |
Senecio triangularis Hook. | 276 images |
Senecio vulgaris L. | 9327 images |
Senecio wootonii Greene | 10 images |
Sequoia sempervirens (D.Don) Endl. | 3159 images |
Sericocarpus oregonensis Nutt. | 11 images |
Sesuvium revolutifolium Ortega | 36 images |
Setaria adhaerens (Forssk.) Chiov. | 12 images |
Setaria italica (L.) P.Beauv. | 1305 images |
Setaria leucopila (Scribn. & Merr.) K.Schum. | 3 images |
Setaria parviflora (Poir.) Kerguélen | 161 images |
Setaria pumila (Poir.) Roem. & Schult. | 2523 images |
Setaria verticillata (L.) P.Beauv. | 1207 images |
Setaria viridis (L.) P.Beauv. | 150 images |
Setaria vulpiseta (Lam.) Roem. & Schult. | 12 images |
Shepherdia argentea (Pursh) Nutt. | 52 images |
Shepherdia canadensis (L.) Nutt. | 150 images |
Sibbaldia procumbens L. | 174 images |
Sidalcea campestris Greene | 25 images |
Sidalcea candida A.Gray | 20 images |
Sidalcea cusickii Piper | 35 images |
Sidalcea hendersonii S.Watson | 1 images |
Sidalcea hickmanii Greene | 6 images |
Sidalcea hirtipes C.L.Hitchc. | 4 images |
Sidalcea malviflora (DC.) A.Gray | 159 images |
Sidalcea nelsoniana Piper | 11 images |
Sidalcea neomexicana A.Gray | 25 images |
Sidalcea oregana (Nutt.) A.Gray | 3 images |
Silene acaulis (L.) Jacq. | 2681 images |
Silene antirrhina L. | 14 images |
Silene bridgesii Rohrb. | 7 images |
Silene chalcedonica (L.) E.H.L.Krause | 1000 images |
Silene conica L. | 548 images |
Silene conoidea L. | 14 images |
Silene coronaria (L.) Clairv. | 6298 images |
Silene csereii Baumg. | 4 images |
Silene dichotoma Ehrh. | 1082 images |
Silene dioica (L.) Clairv. | 17558 images |
Silene douglasii Hook. | 49 images |
Silene flos-cuculi (L.) Greuter & Burdet | 7346 images |
Silene gallica L. | 1773 images |
Silene grayi S.Watson | 8 images |
Silene hookeri Nutt. | 12 images |
Silene latifolia Poir. | 19480 images |
Silene lemmonii S.Watson | 25 images |
Silene noctiflora L. | 1445 images |
Silene oregana S.Watson | 4 images |
Silene parryi (S.Watson) C.L.Hitchc. & Maguire | 1 images |
Silene pendula L. | 1518 images |
Silene sargentii S.Watson | 8 images |
Silene scouleri Hook. | 2 images |
Silene suksdorfii B.L.Rob. | 1 images |
Silene uralensis (Rupr.) Bocquet | 14 images |
Silene verecunda S.Watson | 4 images |
Silene vulgaris (Moench) Garcke | 14673 images |
Silphium integrifolium Michx. | 99 images |
Silybum marianum (L.) Gaertn. | 9240 images |
Sinapis alba L. | 6212 images |
Sison segetum L. | 43 images |
Sisymbrium altissimum L. | 322 images |
Sisymbrium irio L. | 2435 images |
Sisymbrium loeselii L. | 1341 images |
Sisymbrium officinale (L.) Scop. | 5816 images |
Sisymbrium orientale L. | 325 images |
Sisyrinchium angustifolium Mill. | 935 images |
Sisyrinchium bellum S.Watson | 20 images |
Sisyrinchium californicum (Ker Gawl.) Dryand. | 81 images |
Sisyrinchium halophilum Greene | 27 images |
Sisyrinchium idahoense E.P.Bicknell | 7 images |
Sisyrinchium montanum Greene | 165 images |
Sium suave Walter | 65 images |
Smilax lasioneura Hook. | 13 images |
Smithiastrum prenanthoides (Durand) Morin | 12 images |
Solanum aethiopicum L. | 139 images |
Solanum alatum Moench | 3 images |
Solanum americanum Mill. | 5600 images |
Solanum aviculare G.Forst. | 384 images |
Solanum carolinense L. | 1486 images |
Solanum crispum Ruiz & Pav. | 288 images |
Solanum dulcamara L. | 13591 images |
Solanum elaeagnifolium Cav. | 1547 images |
Solanum furcatum Dunal | 7 images |
Solanum lycopersicum L. | 15745 images |
Solanum nigrum L. | 12778 images |
Solanum rostratum Dunal | 540 images |
Solanum sarrachoides Sendtn. | 5 images |
Solanum sisymbriifolium Lam. | 978 images |
Solanum triflorum Nutt. | 57 images |
Solanum umbelliferum Eschsch. | 279 images |
Solanum villosum Mill. | 1928 images |
Solidago altissima L. | 505 images |
Solidago canadensis L. | 13562 images |
Solidago gigantea Aiton | 6065 images |
Solidago missouriensis Nutt. | 23 images |
Solidago mollis Bartl. | 5 images |
Solidago multiradiata Aiton | 32 images |
Solidago nemoralis Aiton | 160 images |
Solidago ptarmicoides (Torr. & A.Gray) B.Boivin | 13 images |
Solidago rigida L. | 149 images |
Solidago simplex Kunth | 16 images |
Solidago velutina DC. | 89 images |
Soliva sessilis Ruiz & Pav. | 153 images |
Sonchus arvensis L. | 4910 images |
Sonchus asper (L.) Hill | 13330 images |
Sonchus oleraceus L. | 13346 images |
Sorbaria kirilowii (Regel) Maxim. | 74 images |
Sorbaria sorbifolia (L.) A.Braun | 2781 images |
Sorbus aucuparia L. | 18657 images |
Sorbus californica Greene | 24 images |
Sorbus scopulina Greene | 51 images |
Sorbus sitchensis M.Roem. | 1 images |
Sorghastrum nutans (L.) Nash | 173 images |
Sorghum × drummondii (Nees ex Steud.) Millsp. & Chase | 3 images |
Sorghum bicolor (L.) Moench | 2109 images |
Sorghum halepense (L.) Pers. | 2797 images |
Sparganium angustifolium Michx. | 265 images |
Sparganium emersum Rehmann | 187 images |
Sparganium eurycarpum Engelm. | 46 images |
Sparganium natans L. | 50 images |
Spartium junceum L. | 6153 images |
Spergula arvensis L. | 1161 images |
Spergularia bocconei (Scheele) Graebn. | 59 images |
Spergularia diandra (Guss.) Heldr. | 43 images |
Spergularia macrotheca (Hornem. ex Cham. & Schltdl.) Heynh. | 1 images |
Spergularia marina (L.) Besser | 600 images |
Spergularia media (L.) C.Presl | 314 images |
Spergularia rubra (L.) J.Presl & C.Presl | 1406 images |
Sphaeralcea angustifolia (Cav.) G.Don | 24 images |
Sphaeralcea coccinea (Nutt.) Rydb. | 159 images |
Sphaeralcea fendleri A.Gray | 5 images |
Sphaeralcea parvifolia A.Nelson | 19 images |
Sphaerophysa salsula (Pall.) DC. | 16 images |
Sphenopholis intermedia (Rydb.) Rydb. | 9 images |
Sphenopholis obtusata (Michx.) Scribn. | 9 images |
Spinacia oleracea L. | 1581 images |
Spiraea douglasii Hook. | 3383 images |
Spiraea splendens Baumann ex K.Koch | 8 images |
Spiraea tomentosa L. | 739 images |
Spiranthes diluvialis Sheviak | 5 images |
Spiranthes porrifolia Lindl. | 13 images |
Spiranthes romanzoffiana Cham. | 90 images |
Spirodela polyrhiza (L.) Schleid. | 183 images |
Sporobolus × townsendii (H.Groves & J.Groves) P.M.Peterson & Saarela | 27 images |
Sporobolus airoides (Torr.) Torr. | 24 images |
Sporobolus alopecuroides (Piller & Mitterp.) P.M.Peterson | 55 images |
Sporobolus alterniflorus (Loisel.) P.M.Peterson & Saarela | 60 images |
Sporobolus anglicus (C.E.Hubb.) P.M.Peterson & Saarela | 73 images |
Sporobolus cryptandrus (Torr.) A.Gray | 9 images |
Sporobolus heterolepis (A.Gray) A.Gray | 15 images |
Sporobolus hookerianus P.M.Peterson & Saarela | 4 images |
Sporobolus indicus (L.) R.Br. | 396 images |
Sporobolus michauxianus (Hitchc.) P.M.Peterson & Saarela | 62 images |
Sporobolus neglectus Nash | 2 images |
Sporobolus niliacus (Fig. & De Not.) P.M.Peterson | 4 images |
Sporobolus pumilus (Roth) P.M.Peterson & Saarela | 47 images |
Sporobolus pyramidatus (Lam.) Hitchc. | 4 images |
Sporobolus rigidus (Buckley) P.M.Peterson | 7 images |
Sporobolus schoenoides (L.) P.M.Peterson | 88 images |
Sporobolus vaginiflorus (Torr. ex A.Gray) Alph.Wood | 8 images |
Stachys ajugoides Benth. | 41 images |
Stachys arvensis (L.) L. | 599 images |
Stachys byzantina K.Koch | 7472 images |
Stachys chamissonis Benth. | 73 images |
Stachys mexicana Benth. | 10 images |
Stachys palustris L. | 4881 images |
Stachys pilosa Nutt. | 16 images |
Stachys rigida Nutt. ex Benth. | 34 images |
Stanleya pinnata (Pursh) Britton | 96 images |
Stanleya viridiflora Nutt. | 3 images |
Stellaria alsine Grimm | 250 images |
Stellaria americana (Porter ex B.L.Rob.) Standl. | 1 images |
Stellaria apetala Ucria | 194 images |
Stellaria aquatica (L.) Scop. | 1488 images |
Stellaria borealis Bigelow | 3 images |
Stellaria crassifolia Ehrh. | 20 images |
Stellaria graminea L. | 4009 images |
Stellaria longifolia Muhl. ex Willd. | 10 images |
Stellaria longipes Goldie | 20 images |
Stellaria media (L.) Vill. | 12273 images |
Stellaria nitens Nutt. | 5 images |
Stellaria obtusa Engelm. | 2 images |
Stenaria nigricans (Lam.) Terrell | 104 images |
Stenotus acaulis (Nutt.) Nutt. | 48 images |
Stenotus armerioides Nutt. | 14 images |
Stephanomeria exigua Nutt. | 15 images |
Stephanomeria malheurensis Gottlieb | 1 images |
Stephanomeria virgata Benth. | 42 images |
Stillingia sylvatica L. | 31 images |
Streptanthus cordatus Nutt. | 7 images |
Streptanthus glandulosus Hook. | 80 images |
Streptanthus tortuosus Kellogg | 92 images |
Streptopus amplexifolius (L.) DC. | 543 images |
Streptopus lanceolatus (Aiton) Reveal | 100 images |
Streptopus streptopoides (Ledeb.) Frye & Rigg | 10 images |
Strigosella africana (L.) Botsch. | 158 images |
Stuckenia filiformis (Pers.) Börner | 5 images |
Stuckenia pectinata (L.) Börner | 104 images |
Stuckenia striata (Ruiz & Pav.) Holub | 2 images |
Subularia aquatica L. | 26 images |
Suksdorfia violacea A.Gray | 3 images |
Swertia perennis L. | 590 images |
Symphoricarpos albus (L.) S.F.Blake | 9737 images |
Symphoricarpos longiflorus A.Gray | 22 images |
Symphoricarpos occidentalis (R.Br.) Hook. | 57 images |
Symphoricarpos oreophilus A.Gray | 9 images |
Symphoricarpos rotundifolius A.Gray | 42 images |
Symphyotrichum chilense (Nees) G.L.Nesom | 3 images |
Symphyotrichum ericoides (L.) G.L.Nesom | 1512 images |
Symphyotrichum foliaceum (Lindl. ex DC.) G.L.Nesom | 1 images |
Symphyotrichum laeve (L.) Á.Löve & D.Löve | 169 images |
Symphyotrichum lanceolatum (Willd.) G.L.Nesom | 2881 images |
Symphyotrichum novae-angliae (L.) G.L.Nesom | 2528 images |
Symphyotrichum oblongifolium (Nutt.) G.L.Nesom | 44 images |
Symphyotrichum subspicatum (Nees) G.L.Nesom | 22 images |
Symphytum × uplandicum Nyman | 563 images |
Symphytum asperum Lepech. | 2394 images |
Symphytum officinale L. | 19146 images |
Synedrella nodiflora (L.) Gaertn. | 525 images |
Syringa vulgaris L. | 20172 images |
Taeniatherum caput-medusae (L.) Nevski | 83 images |
Tagetes erecta L. | 13355 images |
Tamarix chinensis Lour. | 162 images |
Tamarix parviflora DC. | 3113 images |
Tamarix ramosissima Ledeb. | 1539 images |
Tanacetum balsamita L. | 516 images |
Tanacetum bipinnatum Sch.Bip. | 28 images |
Tanacetum parthenium (L.) Sch.Bip. | 7945 images |
Tanacetum vulgare L. | 16798 images |
Taraxacum erythrospermum Andrz. ex Besser | 1104 images |
Taraxacum sect. Taraxacum F.H.Wigg. | 14294 images |
Taraxia ovata (Nutt.) Small | 29 images |
Taraxia subacaulis (Pursh) Rydb. | 2 images |
Tauschia howellii (J.M.Coult. & Rose) J.F.Macbr. | 3 images |
Tauschia kelloggii (A.Gray) J.F.Macbr. | 13 images |
Tauschia stricklandii (J.M.Coult. & Rose) Mathias & Constance | 2 images |
Taxus brevifolia Nutt. | 1041 images |
Teesdalia nudicaulis (L.) W.T.Aiton | 26 images |
Telesonix jamesii (Torr.) Raf. | 10 images |
Tellima grandiflora (Pursh) Douglas ex Lindl. | 1304 images |
Tetradymia canescens DC. | 85 images |
Tetragonia tetragonoides (Pall.) Kuntze | 565 images |
Tetraneuris acaulis Greene | 25 images |
Tetraneuris ivesiana Greene | 3 images |
Tetraneuris scaposa (DC.) Greene | 126 images |
Teucrium canadense L. | 561 images |
Teucrium laciniatum Torr. | 24 images |
Thalictrum alpinum L. | 62 images |
Thalictrum dasycarpum Fisch., C.A.Mey. & Avé-Lall. | 9 images |
Thalictrum fendleri Engelm. ex A.Gray | 58 images |
Thalictrum occidentale A.Gray | 35 images |
Thalictrum revolutum DC. | 24 images |
Thalictrum venulosum Trel. | 1 images |
Thelesperma filifolium (Hook.) A.Gray | 4 images |
Thelesperma megapotamicum (Spreng.) Herter | 43 images |
Thelypodium brachycarpum (Torr.) Torr. | 1 images |
Thelypodium flexuosum B.L.Rob. | 2 images |
Thelypodium howellii S.Watson | 1 images |
Thelypodium integrifolium (Nutt.) Endl. | 2 images |
Thelypodium laciniatum (Hook.) Endl. | 2 images |
Thelypodium milleflorum A.Nelson | 5 images |
Thermopsis gracilis Howell | 13 images |
Thermopsis montana Nutt. | 9 images |
Thesium ramosum Hayne | 7 images |
Thinopyrum acutum (DC.) Banfi | 52 images |
Thinopyrum elongatum (Host) D.R.Dewey | 21 images |
Thinopyrum intermedium (Host) Barkworth & D.R.Dewey | 19 images |
Thinopyrum junceum (L.) Á.Löve | 195 images |
Thlaspi arvense L. | 2681 images |
Thuja plicata Donn ex D.Don | 2602 images |
Thymelaea passerina (L.) Coss. & Germ. | 63 images |
Thymus pulegioides L. | 2159 images |
Thysanocarpus curvipes Hook. | 70 images |
Thysanocarpus radians Benth. | 16 images |
Tiarella trifoliata L. | 152 images |
Tidestromia lanuginosa (Nutt.) Standl. | 25 images |
Tofieldia pusilla (Michx.) Pers. | 87 images |
Tolmiea menziesii (Pursh) Torr. & A.Gray | 67 images |
Tomostima cuneifolia (Nutt.) Al-Shehbaz, M.Koch & Jordon-Thaden | 1 images |
Torilis africana Spreng. | 61 images |
Torilis arvensis (Huds.) Link | 4596 images |
Torilis japonica (Houtt.) DC. | 1427 images |
Torilis nodosa (L.) Gaertn. | 887 images |
Torilis scabra (Thunb.) DC. | 1 images |
Torminalis glaberrima (Gand.) Sennikov & Kurtto | 4183 images |
Torreyochloa pallida (Torr.) Church | 10 images |
Tournefortia sibirica L. | 17 images |
Townsendia exscapa (Richardson) Porter | 11 images |
Townsendia fendleri A.Gray | 2 images |
Townsendia hookeri Beaman | 10 images |
Townsendia incana Nutt. | 9 images |
Townsendia parryi Eaton | 4 images |
Townsendia rothrockii A.Gray ex Rothrock. | 1 images |
Townsendia spathulata Nutt. | 3 images |
Toxicodendron diversilobum (Torr. & A.Gray) Greene | 1329 images |
Toxicodendron rydbergii (Small ex Rydb.) Greene | 121 images |
Toxicoscordion fremontii (Torr.) Rydb. | 52 images |
Toxicoscordion paniculatum (Nutt.) Rydb. | 21 images |
Toxicoscordion venenosum (S.Watson) Rydb. | 40 images |
Tradescantia bracteata Small ex Britton | 4 images |
Tradescantia occidentalis (Britton) Smyth | 100 images |
Tragia ramosa Torr. | 38 images |
Tragopogon dubius Scop. | 5856 images |
Tragopogon porrifolius L. | 4860 images |
Tragopogon pratensis L. | 8161 images |
Trautvetteria caroliniensis (Walter) Vail | 34 images |
Triantha glutinosa (Michx.) Baker | 38 images |
Trianthema portulacastrum L. | 273 images |
Tribulus terrestris L. | 2112 images |
Trichophorum alpinum (L.) Pers. | 121 images |
Trichophorum cespitosum (L.) Hartm. | 353 images |
Trichophorum pumilum (Vahl) Schinz & Thell. | 19 images |
Trichostema lanceolatum Benth. | 120 images |
Trichostema oblongum Benth. | 14 images |
Trichostema simulatum Jeps. | 4 images |
Tridentopsis mutica (Torr.) P.M.Peterson | 3 images |
Trifolium angustifolium L. | 1537 images |
Trifolium arvense L. | 3293 images |
Trifolium attenuatum Greene | 4 images |
Trifolium aureum Pollich | 821 images |
Trifolium barbigerum Torr. | 19 images |
Trifolium campestre Schreb. | 3903 images |
Trifolium cernuum Brot. | 11 images |
Trifolium ciliolatum Benth. | 28 images |
Trifolium depauperatum Desv. | 44 images |
Trifolium dubium Sibth. | 3234 images |
Trifolium fragiferum L. | 1126 images |
Trifolium fucatum Lindl. | 64 images |
Trifolium glomeratum L. | 155 images |
Trifolium hirtum All. | 324 images |
Trifolium hybridum L. | 1456 images |
Trifolium incarnatum L. | 7043 images |
Trifolium macrocephalum (Pursh) Poir. | 26 images |
Trifolium microcephalum Pursh | 5 images |
Trifolium nanum Torr. | 9 images |
Trifolium oliganthum Steud. | 5 images |
Trifolium pratense L. | 17655 images |
Trifolium repens L. | 12130 images |
Trifolium resupinatum L. | 1373 images |
Trifolium striatum L. | 240 images |
Trifolium subterraneum L. | 622 images |
Trifolium vesiculosum Savi | 77 images |
Trifolium willdenovii Spreng. | 59 images |
Trifolium wormskioldii Lehm. | 53 images |
Triglochin maritima L. | 360 images |
Triglochin palustris L. | 141 images |
Trillium albidum J.D.Freeman | 11 images |
Trillium kurabayashii J.D.Freeman | 16 images |
Trillium ovatum Pursh | 514 images |
Trillium petiolatum Pursh | 3 images |
Triodanis perfoliata (L.) Nieuwl. | 576 images |
Triphysaria pusilla (Benth.) T.I.Chuang & Heckard | 2 images |
Tripidium ravennae (L.) H.Scholz | 89 images |
Triplasis purpurea (Walter) Chapm. | 3 images |
Tripleurospermum inodorum (L.) Sch.Bip. | 1461 images |
Trisetum flavescens (L.) P.Beauv. | 568 images |
Triteleia bridgesii (S.Watson) Greene | 15 images |
Triteleia crocea (Alph.Wood) Greene | 4 images |
Triteleia grandiflora Lindl. | 58 images |
Triteleia hendersonii Greene | 16 images |
Triteleia hyacinthina (Lindl.) Greene | 86 images |
Triteleia ixioides (Dryand. ex W.T.Aiton) Greene | 66 images |
Triticum aestivum L. | 21353 images |
Trollius laxus Salisb. | 23 images |
Tropaeolum majus L. | 9947 images |
Tsuga heterophylla (Raf.) Sarg. | 1035 images |
Tsuga mertensiana (Bong.) Carrière | 72 images |
Turgenia latifolia (L.) Hoffm. | 138 images |
Turritis glabra L. | 904 images |
Tussilago farfara L. | 11771 images |
Typha × glauca Godr. | 49 images |
Typha angustifolia L. | 1001 images |
Typha domingensis Pers. | 205 images |
Typha latifolia L. | 3361 images |
Ulex europaeus L. | 7200 images |
Ulmus americana L. | 4389 images |
Ulmus pumila L. | 2911 images |
Umbellularia californica (Hook. & Arn.) Nutt. | 263 images |
Urochloa mutica (Forssk.) T.Q.Nguyen | 10 images |
Urtica dioica L. | 14389 images |
Urtica gracilis Aiton | 1 images |
Urtica urens L. | 4203 images |
Utricularia gibba L. | 46 images |
Utricularia inflata Walter | 2 images |
Utricularia intermedia Hayne | 80 images |
Utricularia minor L. | 131 images |
Utricularia ochroleuca R.W.Hartm. | 13 images |
Vaccinium cespitosum Michx. | 3 images |
Vaccinium corymbosum L. | 2457 images |
Vaccinium deliciosum Piper | 11 images |
Vaccinium macrocarpon Aiton | 313 images |
Vaccinium membranaceum Douglas ex Torr. | 65 images |
Vaccinium myrtilloides Michx. | 43 images |
Vaccinium myrtillus L. | 5404 images |
Vaccinium ovalifolium Sm. | 47 images |
Vaccinium ovatum Pursh | 332 images |
Vaccinium oxycoccos L. | 449 images |
Vaccinium parvifolium Sm. | 229 images |
Vaccinium scoparium Leiberg ex Coville | 25 images |
Vaccinium uliginosum L. | 1470 images |
Valeriana acutiloba Rydb. | 2 images |
Valeriana californica A.Heller | 21 images |
Valeriana carinata (Loisel.) Christenh. & Byng | 1 images |
Valeriana ciliosa (Greene) Byng & Christenh. | 29 images |
Valeriana congesta (Lindl.) Byng & Christenh. | 13 images |
Valeriana dentata (L.) All. | 224 images |
Valeriana dioica L. | 3108 images |
Valeriana eriocarpa (Desv.) Christenh. & Byng | 238 images |
Valeriana locusta L. | 6341 images |
Valeriana occidentalis A.Heller | 7 images |
Valeriana officinalis L. | 7867 images |
Valeriana rubra L. | 20949 images |
Valeriana sitchensis Bong. | 80 images |
Vallisneria americana Michx. | 8 images |
Vancouveria chrysantha Greene | 6 images |
Vancouveria hexandra C.Morren & Decne. | 19 images |
Vancouveria planipetala Calloni | 14 images |
Veratrum californicum Durand | 146 images |
Veratrum insolitum Jeps. | 8 images |
Veratrum viride Aiton | 617 images |
Verbascum blattaria L. | 3236 images |
Verbascum lychnitis L. | 3461 images |
Verbascum phlomoides L. | 2955 images |
Verbascum pulverulentum Vill. | 6121 images |
Verbascum thapsus L. | 16278 images |
Verbascum virgatum Stokes | 1428 images |
Verbena bipinnatifida Schauer | 399 images |
Verbena bonariensis L. | 8364 images |
Verbena bracteata Cav. ex Lag. & Rodr. | 38 images |
Verbena brasiliensis Vell. | 719 images |
Verbena canadensis (L.) Britton | 142 images |
Verbena hastata L. | 1025 images |
Verbena incompta P.W.Michael | 5 images |
Verbena lasiostachys Link | 137 images |
Verbena macdougalii A.Heller | 18 images |
Verbena officinalis L. | 7274 images |
Verbena stricta Vent. | 317 images |
Verbesina encelioides (Cav.) Benth. & Hook.f. ex A.Gray | 479 images |
Vernonia baldwinii Torr. | 671 images |
Vernonia fasciculata Michx. | 111 images |
Vernonia marginata (Torr.) Raf. | 10 images |
Veronica anagallis-aquatica L. | 1543 images |
Veronica arvensis L. | 3127 images |
Veronica catenata Pennell | 109 images |
Veronica chamaedrys L. | 18523 images |
Veronica cusickii A.Gray | 18 images |
Veronica filiformis Sm. | 3085 images |
Veronica hederifolia L. | 3180 images |
Veronica longifolia L. | 1603 images |
Veronica officinalis L. | 3243 images |
Veronica peregrina L. | 331 images |
Veronica persica Poir. | 14367 images |
Veronica polita Fr. | 2340 images |
Veronica scutellata L. | 273 images |
Veronica serpyllifolia L. | 3516 images |
Veronica triphyllos L. | 149 images |
Veronica verna L. | 180 images |
Veronica wormskjoldii Roem. & Schult. | 5 images |
Vesper bulbosus (A.Nelson) R.L.Hartm. & G.L.Nesom | 2 images |
Vesper purpurascens (A.Gray) R.L.Hartm. & G.L.Nesom | 15 images |
Viburnum edule (Michx.) Raf. | 20 images |
Viburnum ellipticum Hook. | 29 images |
Viburnum lantana L. | 13915 images |
Viburnum lentago L. | 287 images |
Viburnum opulus L. | 19462 images |
Viburnum plicatum Thunb. | 4514 images |
Viburnum tinus L. | 22060 images |
Viburnum trilobum Marshall | 1604 images |
Vicia americana Muhl. ex Willd. | 74 images |
Vicia cracca L. | 7044 images |
Vicia hirsuta (L.) Gray | 2110 images |
Vicia lathyroides L. | 387 images |
Vicia ludoviciana Nutt. | 28 images |
Vicia lutea L. | 845 images |
Vicia nigricans Hook. & Arn. | 16 images |
Vicia pannonica Crantz | 567 images |
Vicia sativa L. | 13890 images |
Vicia tetrasperma (L.) Schreb. | 555 images |
Vicia villosa Roth | 8527 images |
Vinca major L. | 16302 images |
Vinca minor L. | 15648 images |
Viola adunca Sm. | 189 images |
Viola arvensis Murray | 5067 images |
Viola bakeri Greene | 12 images |
Viola beckwithii Torr. & A.Gray | 6 images |
Viola biflora L. | 1034 images |
Viola canadensis L. | 229 images |
Viola cuneata S.Watson | 12 images |
Viola douglasii Steud. | 30 images |
Viola flettii Piper | 3 images |
Viola glabella Nutt. | 163 images |
Viola hallii A.Gray | 7 images |
Viola kitaibeliana Schult. | 374 images |
Viola labradorica Schrank | 219 images |
Viola lanceolata L. | 58 images |
Viola lobata Benth. | 32 images |
Viola macloskeyi F.E.Lloyd | 10 images |
Viola nephrophylla Greene | 1 images |
Viola nuttallii Pursh | 36 images |
Viola odorata L. | 14705 images |
Viola orbiculata (A.Gray) Geyer ex B.D.Jacks. | 1 images |
Viola palustris L. | 1017 images |
Viola pedatifida G.Don | 17 images |
Viola pubescens Aiton | 783 images |
Viola purpurea Kellogg | 113 images |
Viola renifolia A.Gray | 6 images |
Viola riviniana Rchb. | 6296 images |
Viola selkirkii Pursh ex Goldie | 10 images |
Viola sempervirens Greene | 118 images |
Viola sheltonii Torr. | 23 images |
Viola sororia Willd. | 1674 images |
Viola tricolor L. | 8027 images |
Viola trinervata (Howell) Howell ex A.Gray | 1 images |
Visnaga daucoides Gaertn. | 1393 images |
Vitis californica Benth. | 100 images |
Vitis riparia Michx. | 735 images |
Vitis vinifera L. | 16241 images |
Whipplea modesta Torr. | 48 images |
Wolffia columbiana H.Karst. | 1 images |
Wolffiella gladiata (Hegelm.) Hegelm. | 1 images |
Woodsia oregana D.C.Eaton | 14 images |
Woodsia scopulina D.C.Eaton | 9 images |
Woodwardia fimbriata Sm. | 192 images |
Wyethia angustifolia Nutt. | 151 images |
Wyethia arizonica A.Gray | 2 images |
Wyethia helianthoides Nutt. | 10 images |
Wyethia mollis A.Gray | 1 images |
Wyethia sagittata (Pursh) Mabb. | 236 images |
Xanthisma coloradoense (A.Gray) D.R.Morgan & R.L.Hartm. | 5 images |
Xanthisma gracile (Nutt.) D.R.Morgan & R.L.Hartm. | 25 images |
Xanthium orientale L. | 454 images |
Xanthium spinosum L. | 965 images |
Xerophyllum tenax (Pursh) Nutt. | 130 images |
Xylorhiza glabriuscula Nutt. | 6 images |
Yabea microcarpa (Hook. & Arn.) Koso-Pol. | 6 images |
Yermo xanthocephalus Dorn | 4 images |
Yucca angustissima Engelm. ex Trel. | 90 images |
Yucca baccata Torr. | 126 images |
Yucca baileyi Wooton & Standl. | 11 images |
Yucca glauca Nutt. | 164 images |
Yucca harrimaniae Trel. | 25 images |
Zannichellia palustris L. | 59 images |
Zantedeschia aethiopica (L.) Spreng. | 8181 images |
Zea mays L. | 23901 images |
Zinnia grandiflora Nutt. | 29 images |
Zizia aptera (A.Gray) Fernald | 241 images |
Zizia aurea (L.) W.D.J.Koch | 60 images |
Zostera marina L. | 128 images |
Zygophyllum fabago L. | 546 images |