Abies balsamea (L.) Mill.
| 902 images |
Abies lasiocarpa (Hook.) Nutt.
| 159 images |
Abronia latifolia Eschsch.
| 184 images |
Abronia umbellata Lam.
| 140 images |
Abutilon theophrasti Medik.
| 2828 images |
Acalypha rhomboidea Raf.
| 3 images |
Acanthospermum hispidum DC.
| 95 images |
Acer campestre L.
| 17462 images |
Acer circinatum Pursh
| 351 images |
Acer ginnala Maxim.
| 136 images |
Acer glabrum Torr.
| 128 images |
Acer macrophyllum Pursh
| 1003 images |
Acer negundo L.
| 14747 images |
Acer nigrum Michx. f.
| 4 images |
Acer palmatum Thunb.
| 11233 images |
Acer pensylvanicum L.
| 763 images |
Acer platanoides L.
| 14800 images |
Acer pseudoplatanus L.
| 19768 images |
Acer rubrum L.
| 5563 images |
Acer saccharinum L.
| 7258 images |
Acer saccharum Marshall
| 1623 images |
Acer spicatum Lam.
| 379 images |
Achillea alpina L.
| 14 images |
Achillea distans Waldst. & Kit. ex Willd.
| 2022 images |
Achillea filipendulina Lam.
| 5211 images |
Achillea millefolium L.
| 24696 images |
Achillea pannonica Scheele
| 19 images |
Achillea ptarmica L.
| 3133 images |
Achlys triphylla (Sm.) DC.
| 2 images |
Acinos arvensis (Lam.) Dandy
| 29 images |
Aconitum columbianum Nutt.
| 168 images |
Aconitum lycoctonum L.
| 3053 images |
Aconitum napellus L.
| 6427 images |
Aconitum variegatum L.
| 700 images |
Acorus calamus L.
| 574 images |
Actaea elata (Nutt.) Prantl
| 22 images |
Actaea pachypoda Elliott
| 773 images |
Actaea racemosa L.
| 553 images |
Actaea rubra (Aiton) Willd.
| 687 images |
Adenocaulon bicolor Hook.
| 130 images |
Adiantum capillus-veneris L.
| 2906 images |
Adiantum pedatum L.
| 521 images |
Adonis annua L.
| 749 images |
Adoxa moschatellina L.
| 634 images |
Aegopodium podagraria L.
| 10562 images |
Aesculus glabra Willd.
| 789 images |
Aesculus hippocastanum L.
| 15027 images |
Aesculus pavia L.
| 1276 images |
Aethusa cynapium L.
| 1678 images |
Agalinis aspera (Douglas ex Benth.) Britton
| 1 images |
Agalinis maritima (Raf.) Raf.
| 6 images |
Agalinis purpurea (L.) Pennell
| 158 images |
Agalinis tenuifolia (Vahl) Raf.
| 93 images |
Agastache foeniculum (Pursh) Kuntze
| 1703 images |
Agastache nepetoides (L.) Kuntze
| 59 images |
Agastache scrophulariifolia (Willd.) Kuntze
| 18 images |
Agastache urticifolia (Benth.) Kuntze
| 99 images |
Ageratina altissima (L.) R.M. King & H. Rob.
| 4 images |
Agoseris aurantiaca (Hook.) Greene
| 46 images |
Agoseris glauca (Pursh) Raf.
| 33 images |
Agoseris grandiflora (Nutt.) Greene
| 52 images |
Agoseris heterophylla (Nutt.) Greene
| 45 images |
Agrimonia gryposepala Wallr.
| 294 images |
Agrimonia pubescens Wallr.
| 20 images |
Agrimonia striata Michx.
| 17 images |
Agropyron cristatum (L.) Gaertn.
| 106 images |
Agrostemma githago L.
| 3631 images |
Agrostis canina L.
| 48 images |
Agrostis capillaris L.
| 1481 images |
Agrostis exarata Trin.
| 11 images |
Agrostis gigantea Roth
| 132 images |
Agrostis humilis Vasey
| 1 images |
Agrostis hyemalis (Walter) Britton, Sterns & Poggenb.
| 4 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.
| 352 images |
Agrostis variabilis Rydb.
| 1 images |
Ailanthus altissima (Mill.) Swingle
| 11084 images |
Aira caryophyllea L.
| 381 images |
Aira praecox L.
| 89 images |
Ajuga genevensis L.
| 2981 images |
Ajuga reptans L.
| 19561 images |
Alcea rosea L.
| 14169 images |
Alchemilla alpina L.
| 1517 images |
Alchemilla filicaulis Buser
| 50 images |
Alchemilla monticola Opiz
| 585 images |
Alchemilla subcrenata Buser
| 56 images |
Aletris farinosa L.
| 19 images |
Alisma gramineum Lej.
| 20 images |
Alisma subcordatum Raf.
| 25 images |
Alisma triviale Pursh
| 35 images |
Alliaria petiolata (M. Bieb.) Cavara & Grande
| 5 images |
Allium acuminatum Hook.
| 54 images |
Allium canadense L.
| 289 images |
Allium cernuum Roth
| 227 images |
Allium crenulatum Wiegand
| 20 images |
Allium fistulosum L.
| 573 images |
Allium oleraceum L.
| 595 images |
Allium sativum L.
| 1041 images |
Allium schoenoprasum L.
| 4012 images |
Allium tricoccum Aiton
| 338 images |
Allium vineale L.
| 3014 images |
Alnus glutinosa (L.) Gaertn.
| 13989 images |
Alnus incana (L.) Moench
| 2391 images |
Alnus rubra Bong.
| 32 images |
Alnus serrulata (Aiton) Willd.
| 71 images |
Alnus viridis (Chaix) DC.
| 3 images |
Alopecurus aequalis Sobol.
| 115 images |
Alopecurus arundinaceus Poir.
| 32 images |
Alopecurus carolinianus Walter
| 3 images |
Alopecurus geniculatus L.
| 100 images |
Alopecurus magellanicus Lam.
| 12 images |
Alopecurus myosuroides Huds.
| 445 images |
Alopecurus pratensis L.
| 2403 images |
Althaea hirsuta L.
| 92 images |
Althaea officinalis L.
| 3171 images |
Alyssum alyssoides (L.) L.
| 864 images |
Alyssum desertorum Stapf
| 16 images |
Alyssum murale Waldst. & Kit.
| 88 images |
Amaranthus albus L.
| 480 images |
Amaranthus blitum L.
| 2095 images |
Amaranthus californicus (Moq.) S. Watson
| 1 images |
Amaranthus cruentus L.
| 957 images |
Amaranthus hybridus L.
| 1316 images |
Amaranthus retroflexus L.
| 8120 images |
Amaranthus spinosus L.
| 1192 images |
Ambrosia acanthicarpa Hook.
| 61 images |
Ambrosia artemisiifolia L.
| 4602 images |
Ambrosia psilostachya DC.
| 351 images |
Ambrosia trifida L.
| 929 images |
Amelanchier alnifolia (Nutt.) Nutt. ex M. Roem.
| 1 images |
Amelanchier canadensis (L.) Medik.
| 2222 images |
Amelanchier laevis Wiegand
| 113 images |
Amelanchier stolonifera Wiegand
| 4 images |
Ammannia robusta Heer & Regel
| 5 images |
Ammophila arenaria (L.) Link
| 1441 images |
Ammophila breviligulata Fernald
| 46 images |
Amorpha canescens Pursh
| 209 images |
Amorpha fruticosa L.
| 1746 images |
Amphicarpaea bracteata (L.) Fernald
| 405 images |
Anagallis arvensis L.
| 1386 images |
Anaphalis margaritacea (L.) Benth.
| 12 images |
Anchusa azurea Mill.
| 2790 images |
Anchusa officinalis L.
| 4194 images |
Andromeda polifolia L.
| 514 images |
Andropogon virginicus L.
| 2 images |
Androsace chamaejasme Wulfen
| 122 images |
Androsace occidentalis Pursh
| 5 images |
Androsace septentrionalis L.
| 138 images |
Anemone blanda Schott & Kotschy
| 2897 images |
Anemone canadensis L.
| 739 images |
Anemone lithophila Rydb.
| 1 images |
Anemone multifida Poir.
| 95 images |
Anemone narcissiflora L.
| 978 images |
Anemone parviflora Michx.
| 15 images |
Anemone quinquefolia L.
| 900 images |
Anemone ranunculoides L.
| 2971 images |
Anemone virginiana L.
| 310 images |
Anethum graveolens L.
| 2323 images |
Angelica arguta Nutt.
| 6 images |
Angelica atropurpurea L.
| 364 images |
Angelica lucida L.
| 42 images |
Angelica sylvestris L.
| 8948 images |
Anisocarpus madioides Nutt.
| 14 images |
Antennaria alpina (L.) Gaertn.
| 29 images |
Antennaria howellii Greene
| 20 images |
Antennaria media Greene
| 5 images |
Antennaria microphylla Rydb.
| 5 images |
Antennaria monocephala DC.
| 2 images |
Antennaria neglecta Greene
| 138 images |
Antennaria parlinii Fernald
| 19 images |
Antennaria parvifolia Nutt.
| 84 images |
Antennaria rosea Greene
| 2 images |
Antennaria umbrinella Rydb.
| 1 images |
Anthemis arvensis L.
| 3477 images |
Anthemis cotula L.
| 1356 images |
Anthemis tinctoria L.
| 14 images |
Anthoxanthum aristatum Boiss.
| 56 images |
Anthoxanthum odoratum L.
| 1894 images |
Anthriscus cerefolium (L.) Hoffm.
| 2217 images |
Anthriscus sylvestris (L.) Hoffm.
| 17768 images |
Anthyllis vulneraria L.
| 7694 images |
Antirrhinum majus L.
| 13865 images |
Aphanes arvensis L.
| 392 images |
Apios americana Medik.
| 293 images |
Apium graveolens L.
| 1741 images |
Aplectrum hyemale (Muhl. ex Willd.) Torr.
| 26 images |
Apocynum androsaemifolium L.
| 971 images |
Apocynum cannabinum L.
| 845 images |
Aquilegia brevistyla Hook.
| 1 images |
Aquilegia canadensis L.
| 1669 images |
Aquilegia formosa Fisch. ex DC.
| 59 images |
Aquilegia jonesii Parry
| 2 images |
Aquilegia vulgaris L.
| 19662 images |
Arabidopsis thaliana (L.) Heynh.
| 1757 images |
Arabis alpina L.
| 1545 images |
Arabis hirsuta (L.) Scop.
| 1137 images |
Aralia elata (Miq.) Seem.
| 702 images |
Aralia hispida Vent.
| 61 images |
Aralia nudicaulis L.
| 763 images |
Aralia racemosa L.
| 261 images |
Arbutus menziesii Pursh
| 742 images |
Arceuthobium campylopodum Engelm.
| 33 images |
Arceuthobium douglasii Engelm.
| 4 images |
Arctium lappa L.
| 9387 images |
Arctium tomentosum Mill.
| 1827 images |
Arctostaphylos columbiana Piper
| 23 images |
Arctostaphylos uva-ursi (L.) Spreng.
| 1862 images |
Arenaria serpyllifolia L.
| 1133 images |
Arethusa bulbosa L.
| 42 images |
Argemone mexicana L.
| 978 images |
Argentina anserina (L.) Rydb.
| 4295 images |
Arisaema dracontium (L.) Schott
| 322 images |
Arisaema triphyllum (L.) Schott
| 1918 images |
Aristida purpurea Nutt.
| 7 images |
Aristolochia clematitis L.
| 2650 images |
Aristolochia macrophylla Lam.
| 656 images |
Armeria maritima (Mill.) Willd.
| 5054 images |
Arnica angustifolia Vahl
| 2 images |
Arnica chamissonis Less.
| 81 images |
Arnica cordifolia Hook.
| 179 images |
Arnica fulgens Pursh
| 4 images |
Arnica gracilis Rydb.
| 1 images |
Arnica lanceolata Nutt.
| 19 images |
Arnica latifolia Bong.
| 31 images |
Arnica lonchophylla Greene
| 4 images |
Arnica mollis Hook.
| 19 images |
Arnica rydbergii Greene
| 3 images |
Arnica sororia Greene
| 3 images |
Arnoglossum plantagineum Raf.
| 44 images |
Arnoseris minima (L.) Schweigg. & Körte
| 94 images |
Aronia arbutifolia (L.) Pers.
| 130 images |
Aronia melanocarpa (Michx.) Elliott
| 2789 images |
Artemisia abrotanum L.
| 1217 images |
Artemisia absinthium L.
| 4443 images |
Artemisia annua L.
| 3170 images |
Artemisia biennis Willd.
| 130 images |
Artemisia campestris L.
| 1445 images |
Artemisia cana Pursh
| 27 images |
Artemisia dracunculus L.
| 2069 images |
Artemisia frigida Willd.
| 93 images |
Artemisia laciniata Willd.
| 1 images |
Artemisia ludoviciana Nutt.
| 1019 images |
Artemisia michauxiana Besser
| 5 images |
Artemisia pontica L.
| 70 images |
Artemisia stelleriana Besser
| 150 images |
Artemisia suksdorfii Piper
| 45 images |
Artemisia tilesii Ledeb.
| 6 images |
Artemisia tridentata Nutt.
| 305 images |
Artemisia vulgaris L.
| 16021 images |
Aruncus dioicus (Walter) Fernald
| 4234 images |
Asarum canadense L.
| 567 images |
Asarum caudatum Lindl.
| 165 images |
Asclepias exaltata L.
| 94 images |
Asclepias hirtella (Pennell) Woodson
| 16 images |
Asclepias incarnata L.
| 1058 images |
Asclepias lanuginosa Nutt.
| 5 images |
Asclepias ovalifolia Decne.
| 6 images |
Asclepias purpurascens L.
| 500 images |
Asclepias quadrifolia Jacq.
| 88 images |
Asclepias speciosa Torr.
| 662 images |
Asclepias sullivantii Engelm. ex A. Gray
| 7 images |
Asclepias syriaca L.
| 3426 images |
Asclepias tuberosa L.
| 2121 images |
Asclepias variegata L.
| 133 images |
Asclepias verticillata L.
| 182 images |
Asclepias viridiflora Raf.
| 209 images |
Asimina triloba (L.) Dunal
| 1267 images |
Asparagus officinalis L.
| 2850 images |
Asperugo procumbens L.
| 344 images |
Asperula arvensis L.
| 149 images |
Aspidotis densa (Brack.) Lellinger
| 53 images |
Asplenium adulterinum Milde
| 16 images |
Asplenium platyneuron (L.) Britton, Sterns & Poggenb.
| 340 images |
Asplenium rhizophyllum L.
| 77 images |
Asplenium ruta-muraria L.
| 1737 images |
Asplenium scolopendrium L.
| 5622 images |
Asplenium trichomanes L.
| 5211 images |
Asplenium trichomanes-ramosum L.
| 63 images |
Aster alpinus L.
| 3090 images |
Astragalus alpinus L.
| 331 images |
Astragalus australis (L.) Lam.
| 140 images |
Astragalus canadensis L.
| 39 images |
Astragalus cicer L.
| 332 images |
Astragalus crassicarpus Nutt.
| 58 images |
Astragalus glycyphyllos L.
| 1534 images |
Astragalus lotiflorus Hook.
| 7 images |
Astragalus missouriensis Nutt.
| 20 images |
Astragalus racemosus Pursh
| 12 images |
Astragalus tenellus Pursh
| 1 images |
Athyrium filix-femina (L.) Roth
| 3427 images |
Athysanus pusillus (Hook.) Greene
| 1 images |
Atriplex argentea Nutt.
| 3 images |
Atriplex canescens (Pursh) Nutt.
| 130 images |
Atriplex glabriuscula Edmondston
| 85 images |
Atriplex hortensis L.
| 942 images |
Atriplex laciniata L.
| 455 images |
Atriplex littoralis L.
| 281 images |
Atriplex micrantha Ledeb.
| 65 images |
Atriplex oblongifolia Waldst. & Kit.
| 13 images |
Atriplex patula L.
| 675 images |
Atriplex rosea L.
| 35 images |
Aureolaria flava (L.) Farw.
| 50 images |
Aureolaria virginica (L.) Pennell
| 34 images |
Aurinia saxatilis (L.) Desv.
| 2372 images |
Avena fatua L.
| 2280 images |
Avena sativa L.
| 3511 images |
Avena sterilis L.
| 231 images |
Avenula pubescens (Huds.) Dumort.
| 84 images |
Azolla caroliniana Willd.
| 11 images |
Azolla filiculoides Lam.
| 322 images |
Bacopa rotundifolia (Michx.) Wettst.
| 5 images |
Baldellia ranunculoides (L.) Parl.
| 387 images |
Ballota nigra L.
| 4559 images |
Balsamorhiza deltoidea Nutt.
| 4 images |
Balsamorhiza sagittata (Pursh) Nutt.
| 196 images |
Baptisia tinctoria (L.) R. Br.
| 2 images |
Barbarea orthoceras Ledeb.
| 380 images |
Barbarea verna (Mill.) Asch.
| 1201 images |
Bartsia alpina L.
| 1058 images |
Beckmannia syzigachne (Steud.) Fernald
| 16 images |
Bellis perennis L.
| 13358 images |
Berberis thunbergii DC.
| 7904 images |
Berberis vulgaris L.
| 4684 images |
Berteroa incana (L.) DC.
| 4495 images |
Berula erecta (Huds.) Coville
| 722 images |
Betula alleghaniensis Britton
| 206 images |
Betula glandulosa Michx.
| 7 images |
Betula lenta L.
| 102 images |
Betula nana L.
| 306 images |
Betula neoalaskana Sarg.
| 3 images |
Betula occidentalis Hook.
| 33 images |
Betula papyrifera Marshall
| 409 images |
Betula pendula Roth
| 10422 images |
Betula populifolia Marshall
| 46 images |
Betula pubescens Ehrh.
| 4419 images |
Betula pumila L.
| 8 images |
Bidens aristosa (Michx.) Britton
| 124 images |
Bidens bipinnata L.
| 1216 images |
Bidens cernua L.
| 460 images |
Bidens connata Muhl. ex Willd.
| 59 images |
Bidens frondosa L.
| 2676 images |
Bidens pilosa L.
| 2588 images |
Bidens tripartita L.
| 1058 images |
Bidens vulgata Greene
| 63 images |
Blechnum spicant (L.) Sm.
| 624 images |
Blephilia hirsuta (Pursh) Benth.
| 80 images |
Boehmeria cylindrica (L.) Sw.
| 507 images |
Bolboschoenus maritimus (L.) Palla
| 672 images |
Boltonia asteroides (L.) L'Hér.
| 22 images |
Borago officinalis L.
| 17440 images |
Boschniakia hookeri Walp.
| 1 images |
Botrychium dissectum Spreng.
| 135 images |
Botrychium lunaria (L.) Sw.
| 467 images |
Botrychium virginianum (L.) Sw.
| 209 images |
Bouteloua curtipendula (Michx.) Torr.
| 114 images |
Brassica juncea (L.) Czern.
| 1185 images |
Brassica napus L.
| 8516 images |
Brassica oleracea L.
| 7517 images |
Brassica rapa L.
| 3207 images |
Brickellia grandiflora (Hook.) Nutt.
| 8 images |
Brickellia oblongifolia Nutt.
| 3 images |
Briza maxima L.
| 1711 images |
Briza media L.
| 854 images |
Briza minor L.
| 298 images |
Bromus arvensis L.
| 137 images |
Bromus carinatus Hook. & Arn.
| 5 images |
Bromus catharticus Vahl
| 154 images |
Bromus diandrus Roth
| 215 images |
Bromus erectus Huds.
| 83 images |
Bromus hordeaceus L.
| 2488 images |
Bromus inermis Leyss.
| 226 images |
Bromus lanceolatus Roth
| 62 images |
Bromus latiglumis (Shear) Hitchc.
| 2 images |
Bromus marginatus Nees ex Steud.
| 1 images |
Bromus pubescens Muhl. ex Willd.
| 5 images |
Bromus racemosus L.
| 165 images |
Bromus secalinus L.
| 213 images |
Bromus sitchensis Trin.
| 5 images |
Bromus squarrosus L.
| 94 images |
Bromus sterilis L.
| 181 images |
Bromus tectorum L.
| 122 images |
Bromus vulgaris (Hook.) Shear
| 1 images |
Buddleja davidii Franch.
| 16087 images |
Bunias orientalis L.
| 2042 images |
Bupleurum rotundifolium L.
| 446 images |
Butomus umbellatus L.
| 1508 images |
Cakile edentula (Bigelow) Hook.
| 221 images |
Cakile maritima Scop.
| 5566 images |
Calamagrostis sesquiflora (Trin.) Tzvelev
| 4 images |
Calamagrostis stricta (Timm) Koeler
| 23 images |
Calandrinia ciliata (Ruiz & Pav.) DC.
| 20 images |
Calendula arvensis L.
| 4757 images |
Calendula officinalis L.
| 14556 images |
Calla palustris L.
| 1221 images |
Callitriche hermaphroditica L.
| 7 images |
Callitriche heterophylla Pursh
| 3 images |
Callitriche marginata Torr.
| 8 images |
Callitriche palustris L.
| 303 images |
Callitriche stagnalis Scop.
| 519 images |
Callitriche terrestris Raf.
| 5 images |
Calluna vulgaris (L.) Hull
| 8123 images |
Calochortus apiculatus Baker
| 23 images |
Calochortus lyallii Baker
| 12 images |
Calochortus macrocarpus Douglas
| 71 images |
Calopogon tuberosus (L.) Britton, Sterns & Poggenb.
| 72 images |
Caltha leptosepala DC.
| 138 images |
Caltha palustris L.
| 8987 images |
Calypso bulbosa (L.) Oakes
| 419 images |
Calystegia hederacea Wall.
| 10 images |
Calystegia sepium (L.) R. Br.
| 16 images |
Calystegia silvatica (Kit.) Griseb.
| 547 images |
Calystegia spithamaea (L.) Pursh
| 17 images |
Camassia quamash (Pursh) Greene
| 610 images |
Camassia scilloides (Raf.) Cory
| 132 images |
Camelina microcarpa Andrz. ex DC.
| 90 images |
Camelina sativa (L.) Crantz
| 190 images |
Campanula aparinoides Pursh
| 20 images |
Campanula glomerata L.
| 6907 images |
Campanula lasiocarpa Cham.
| 14 images |
Campanula latifolia L.
| 1372 images |
Campanula medium L.
| 2468 images |
Campanula persicifolia L.
| 8659 images |
Campanula rapunculoides L.
| 4576 images |
Campanula rotundifolia L.
| 6894 images |
Campanula trachelium L.
| 9073 images |
Campanula uniflora L.
| 2 images |
Campanulastrum americanum (L.) Small
| 74 images |
Campsis radicans (L.) Seem. ex Bureau
| 12 images |
Cannabis sativa L.
| 5018 images |
Capsella bursa-pastoris (L.) Medik.
| 8678 images |
Caragana arborescens Lam.
| 1411 images |
Cardamine angulata Hook.
| 8 images |
Cardamine bellidifolia L.
| 23 images |
Cardamine bulbosa (Schreb. ex Muhl.) Britton, Sterns & Poggenb.
| 18 images |
Cardamine douglassii Britton
| 5 images |
Cardamine flexuosa With.
| 4697 images |
Cardamine hirsuta L.
| 3384 images |
Cardamine impatiens L.
| 1597 images |
Cardamine nuttallii Greene
| 47 images |
Cardamine oligosperma Nutt.
| 40 images |
Cardamine parviflora L.
| 1404 images |
Cardamine pensylvanica Muhl. ex Willd.
| 4 images |
Cardamine pratensis L.
| 14746 images |
Cardaria draba (L.) Desv.
| 2 images |
Carduus acanthoides L.
| 3042 images |
Carduus crispus L.
| 626 images |
Carduus nutans L.
| 4112 images |
Carex acutiformis Ehrh.
| 1444 images |
Carex amplifolia Boott
| 1 images |
Carex aquatilis Wahlenb.
| 18 images |
Carex arcta Boott
| 6 images |
Carex atherodes Spreng.
| 5 images |
Carex atrofusca Schkuhr
| 54 images |
Carex aurea Nutt.
| 14 images |
Carex baileyi Britton
| 1 images |
Carex bicolor Bellardi ex All.
| 60 images |
Carex bigelowii Torr. ex Schwein.
| 22 images |
Carex blanda Dewey
| 26 images |
Carex brunnescens (Pers.) Poir.
| 40 images |
Carex buxbaumii Wahlenb.
| 68 images |
Carex canescens L.
| 122 images |
Carex capillaris L.
| 51 images |
Carex careyana Torr. ex Dewey
| 5 images |
Carex cephalophora Muhl. ex Willd.
| 18 images |
Carex comosa Boott
| 41 images |
Carex crinita Lam.
| 59 images |
Carex cryptolepis Mack.
| 8 images |
Carex deweyana Schwein.
| 7 images |
Carex diandra Schrank
| 75 images |
Carex disperma Dewey
| 3 images |
Carex disticha Huds.
| 98 images |
Carex divulsa Stokes
| 574 images |
Carex eburnea Boott
| 23 images |
Carex echinata Murray
| 262 images |
Carex emoryi Dewey
| 8 images |
Carex filifolia Nutt.
| 8 images |
Carex flacca Schreb.
| 1668 images |
Carex flava L.
| 267 images |
Carex folliculata L.
| 5 images |
Carex formosa Dewey
| 1 images |
Carex frankii Kunth
| 17 images |
Carex garberi Fernald
| 1 images |
Carex glacialis Mack.
| 53 images |
Carex gracillima Schwein.
| 20 images |
Carex granularis Muhl. ex Willd.
| 5 images |
Carex grayi Carey
| 4 images |
Carex grisea Wahlenb.
| 17 images |
Carex hirsutella Mack.
| 12 images |
Carex hirta L.
| 698 images |
Carex hirtifolia Mack.
| 8 images |
Carex hitchcockiana Dewey
| 1 images |
Carex hoodii Boott
| 3 images |
Carex hostiana DC.
| 73 images |
Carex hyalinolepis Steud.
| 5 images |
Carex hystericina Muhl. ex Willd.
| 30 images |
Carex intumescens Rudge
| 101 images |
Carex jamesii Schwein.
| 7 images |
Carex lachenalii Schkuhr
| 45 images |
Carex lacustris Willd.
| 10 images |
Carex laeviconica Dewey
| 3 images |
Carex laeviculmis Meinsh.
| 3 images |
Carex laevivaginata (Kük.) Mack.
| 1 images |
Carex lasiocarpa Ehrh.
| 51 images |
Carex laxiflora Lam.
| 7 images |
Carex lenticularis Michx.
| 5 images |
Carex leptopoda Mack.
| 4 images |
Carex limosa L.
| 109 images |
Carex livida (Wahlenb.) Willd.
| 6 images |
Carex longii Mack.
| 9 images |
Carex lupuliformis Sartwell ex Dewey
| 8 images |
Carex lupulina Muhl. ex Willd.
| 82 images |
Carex lurida Wahlenb.
| 98 images |
Carex luzulina Olney
| 8 images |
Carex lyngbyei Hornem.
| 8 images |
Carex macrocephala Willd. ex Spreng.
| 5 images |
Carex magellanica Lam.
| 67 images |
Carex maritima Gunnerus
| 32 images |
Carex meadii Dewey
| 6 images |
Carex mesochorea Mack.
| 2 images |
Carex michauxiana Boeckeler
| 3 images |
Carex microglochin Wahlenb.
| 77 images |
Carex microptera Mack.
| 5 images |
Carex muricata L.
| 69 images |
Carex muskingumensis Schwein.
| 111 images |
Carex nigra (L.) Reichard
| 453 images |
Carex nigromarginata Schwein.
| 3 images |
Carex normalis Mack.
| 13 images |
Carex norvegica Retz.
| 21 images |
Carex obtusata Lilj.
| 5 images |
Carex oligosperma Michx.
| 7 images |
Carex paleacea Schreb. ex Wahlenb.
| 8 images |
Carex pallescens L.
| 277 images |
Carex panicea L.
| 213 images |
Carex pauciflora Lightf.
| 86 images |
Carex paysonis Clokey
| 4 images |
Carex pedunculata Muhl. ex Willd.
| 20 images |
Carex pensylvanica Lam.
| 69 images |
Carex phaeocephala Piper
| 1 images |
Carex plantaginea Lam.
| 157 images |
Carex praticola Rydb.
| 1 images |
Carex pseudocyperus L.
| 435 images |
Carex pyrenaica Wahlenb.
| 31 images |
Carex radiata (Wahlenb.) Small
| 36 images |
Carex rariflora (Wahlenb.) Sm.
| 2 images |
Carex raynoldsii Dewey
| 1 images |
Carex retrorsa Schwein.
| 4 images |
Carex rostrata Stokes
| 316 images |
Carex rupestris All.
| 51 images |
Carex sartwellii Dewey
| 4 images |
Carex saxatilis L.
| 19 images |
Carex scabrata Schwein.
| 10 images |
Carex scirpoidea Michx.
| 2 images |
Carex sparganioides Muhl. ex Willd.
| 15 images |
Carex spectabilis Dewey
| 5 images |
Carex spicata Huds.
| 339 images |
Carex sprengelii Dewey ex Spreng.
| 6 images |
Carex squarrosa L.
| 29 images |
Carex sterilis Willd.
| 3 images |
Carex stipata Muhl. ex Willd.
| 51 images |
Carex stricta Lam.
| 40 images |
Carex subspathacea Wormsk. ex Hornem.
| 4 images |
Carex supina Willd. ex Wahlenb.
| 2 images |
Carex swanii (Fernald) Mack.
| 4 images |
Carex sylvatica Huds.
| 1082 images |
Carex tenera Dewey
| 8 images |
Carex tenuiflora Wahlenb.
| 2 images |
Carex torta Boott ex Tuck.
| 2 images |
Carex tribuloides Wahlenb.
| 15 images |
Carex trichocarpa Muhl. ex Willd.
| 15 images |
Carex tumulicola Mack.
| 2 images |
Carex typhina Michx.
| 4 images |
Carex utriculata Boott
| 8 images |
Carex vaginata Tausch
| 63 images |
Carex vallicola Dewey
| 2 images |
Carex virescens Muhl. ex Willd.
| 5 images |
Carex vulpinoidea Michx.
| 107 images |
Carex woodii Dewey
| 2 images |
Carpinus caroliniana Walter
| 311 images |
Carthamus lanatus L.
| 1471 images |
Carthamus tinctorius L.
| 869 images |
Carum carvi L.
| 1076 images |
Carya glabra (Mill.) Sweet
| 1819 images |
Carya ovata (Mill.) K. Koch
| 8 images |
Castanea dentata (Marshall) Borkh.
| 603 images |
Castilleja ambigua Hook. & Arn.
| 1 images |
Castilleja coccinea (L.) Spreng.
| 101 images |
Castilleja cusickii Greenm.
| 17 images |
Castilleja elegans Malte
| 4 images |
Castilleja hispida Benth.
| 29 images |
Castilleja levisecta Greenm.
| 6 images |
Castilleja miniata Douglas ex Hook.
| 1 images |
Castilleja occidentalis Torr.
| 14 images |
Castilleja parviflora Bong.
| 103 images |
Castilleja rhexiifolia Rydb.
| 9 images |
Castilleja rupicola Piper ex Fernald
| 16 images |
Castilleja septentrionalis Lindl.
| 1 images |
Castilleja sessiliflora Pursh
| 14 images |
Castilleja sulphurea Rydb.
| 25 images |
Castilleja thompsonii Pennell
| 9 images |
Catalpa bignonioides Walter
| 13342 images |
Catalpa ovata G. Don
| 6 images |
Catalpa speciosa (Warder) Warder ex Engelm.
| 4 images |
Caulophyllum thalictroides (L.) Michx.
| 417 images |
Ceanothus americanus L.
| 623 images |
Ceanothus herbaceus Raf.
| 31 images |
Ceanothus sanguineus Pursh
| 14 images |
Ceanothus velutinus Douglas ex Hook.
| 94 images |
Celastrus orbiculatus Thunb.
| 656 images |
Celastrus scandens L.
| 830 images |
Celtis occidentalis L.
| 3300 images |
Celtis tenuifolia Nutt.
| 33 images |
Cenchrus longispinus (Hack.) Fernald
| 78 images |
Centaurea calcitrapa L.
| 1529 images |
Centaurea cyanus L.
| 1626 images |
Centaurea diffusa Lam.
| 159 images |
Centaurea jacea L.
| 13574 images |
Centaurea macrocephala Puschk. ex Willd.
| 2 images |
Centaurea melitensis L.
| 730 images |
Centaurea montana L.
| 918 images |
Centaurea nigra L.
| 7518 images |
Centaurea nigrescens Willd.
| 608 images |
Centaurea scabiosa L.
| 7838 images |
Centaurea solstitialis L.
| 1203 images |
Centaurea stoebe L.
| 719 images |
Centaurium erythraea Rafn
| 6967 images |
Centaurium pulchellum (Sw.) Druce
| 664 images |
Cephalanthus occidentalis L.
| 1187 images |
Cerastium alpinum L.
| 1014 images |
Cerastium arcticum Lange
| 1 images |
Cerastium arvense L.
| 4649 images |
Cerastium beeringianum Cham. & Schltdl.
| 1 images |
Cerastium cerastoides (L.) Britton
| 117 images |
Cerastium fontanum Baumg.
| 3259 images |
Cerastium glomeratum Thuill.
| 3623 images |
Cerastium nutans Raf.
| 6 images |
Cerastium regelii Ostenf.
| 1 images |
Cerastium semidecandrum L.
| 401 images |
Cerastium tomentosum L.
| 5569 images |
Ceratophyllum demersum L.
| 283 images |
Cercis canadensis L.
| 5449 images |
Cerinthe major L.
| 1755 images |
Chaenactis douglasii (Hook.) Hook. & Arn.
| 5 images |
Chaenomeles japonica (Thunb.) Lindl. ex Spach
| 9687 images |
Chaenorhinum minus (L.) Lange
| 629 images |
Chaerophyllum procumbens (L.) Crantz
| 15 images |
Chaerophyllum temulum L.
| 4834 images |
Chamaedaphne calyculata (L.) Moench
| 138 images |
Chamaerhodos erecta (L.) Bunge
| 1 images |
Chamaesyce maculata (L.) Small
| 1 images |
Chamaesyce nutans (Lag.) Small
| 1 images |
Chamaesyce serpens (Kunth) Small
| 64 images |
Chamerion angustifolium (L.) Holub
| 226 images |
Chamerion latifolium (L.) Holub
| 44 images |
Chelidonium majus L.
| 22593 images |
Chelone glabra L.
| 430 images |
Chenopodium album L.
| 14309 images |
Chenopodium berlandieri Moq.
| 43 images |
Chenopodium bonus-henricus L.
| 146 images |
Chenopodium capitatum (L.) Asch.
| 49 images |
Chenopodium chenopodioides (L.) Aellen
| 9 images |
Chenopodium ficifolium Sm.
| 1173 images |
Chenopodium glaucum L.
| 20 images |
Chenopodium murale L.
| 329 images |
Chenopodium polyspermum L.
| 104 images |
Chenopodium pratericola Rydb.
| 17 images |
Chenopodium rubrum L.
| 72 images |
Chenopodium standleyanum Aellen
| 3 images |
Chenopodium urbicum L.
| 2 images |
Chenopodium vulvaria L.
| 707 images |
Chimaphila maculata (L.) Pursh
| 706 images |
Chondrilla juncea L.
| 1855 images |
Chorispora tenella (Pall.) DC.
| 167 images |
Chrysanthemum arcticum L.
| 3 images |
Chrysosplenium alternifolium L.
| 1475 images |
Chrysosplenium americanum Schwein. ex Hook.
| 23 images |
Chrysothamnus viscidiflorus (Hook.) Nutt.
| 203 images |
Cicer arietinum L.
| 799 images |
Cichorium intybus L.
| 18965 images |
Cicuta bulbifera L.
| 34 images |
Cicuta maculata L.
| 306 images |
Cicuta virosa L.
| 452 images |
Cinna arundinacea L.
| 13 images |
Circaea alpina L.
| 238 images |
Circaea lutetiana L.
| 5543 images |
Cirsium arvense (L.) Scop.
| 14908 images |
Cirsium brevistylum Cronquist
| 50 images |
Cirsium discolor (Muhl. ex Willd.) Spreng.
| 179 images |
Cirsium edule Nutt.
| 31 images |
Cirsium hookerianum Nutt.
| 13 images |
Cirsium muticum Michx.
| 69 images |
Cirsium palustre (L.) Scop.
| 3706 images |
Cirsium scariosum Nutt.
| 7 images |
Cirsium vulgare (Savi) Ten.
| 18850 images |
Cladium mariscoides (Muhl.) Torr.
| 3 images |
Cladrastis kentukea (Dum. Cours.) Rudd
| 6 images |
Clarkia amoena (Lehm.) A. Nelson & J.F. Macbr.
| 1 images |
Clarkia pulchella Pursh
| 49 images |
Claytonia caroliniana Michx.
| 278 images |
Claytonia perfoliata Donn ex Willd.
| 2849 images |
Claytonia rubra (Howell) Tidestr.
| 64 images |
Claytonia sibirica L.
| 838 images |
Claytonia virginica L.
| 1044 images |
Clematis campaniflora Brot.
| 4 images |
Clematis integrifolia L.
| 596 images |
Clematis ligusticifolia Nutt.
| 86 images |
Clematis occidentalis (Hornem.) DC.
| 46 images |
Clematis orientalis L.
| 81 images |
Clematis recta L.
| 730 images |
Clematis tangutica (Maxim.) Korsh.
| 547 images |
Clematis terniflora DC.
| 840 images |
Clematis viorna L.
| 72 images |
Clematis virginiana L.
| 727 images |
Clematis vitalba L.
| 17924 images |
Clematis viticella L.
| 4940 images |
Cleome serrulata Pursh
| 28 images |
Clethra alnifolia L.
| 827 images |
Clinopodium arkansanum (Nutt.) House
| 1 images |
Clinopodium glabellum (Michx.) Kuntze
| 14 images |
Clinopodium vulgare L.
| 7207 images |
Clintonia borealis (Aiton) Raf.
| 668 images |
Cnicus benedictus L.
| 1 images |
Cochlearia groenlandica L.
| 8 images |
Collinsia verna Nutt.
| 66 images |
Collinsonia canadensis L.
| 109 images |
Collomia grandiflora Douglas ex Lindl.
| 300 images |
Collomia linearis Nutt.
| 34 images |
Colutea arborescens L.
| 3078 images |
Comandra umbellata (L.) Nutt.
| 84 images |
Comarum palustre L.
| 977 images |
Commelina communis L.
| 1909 images |
Conium maculatum L.
| 7144 images |
Conoclinium coelestinum (L.) DC.
| 10 images |
Conopholis americana (L.) Wallr.
| 295 images |
Conringia orientalis (L.) Dumort.
| 74 images |
Consolida ajacis (L.) Schur
| 530 images |
Consolida regalis Gray
| 238 images |
Convallaria majalis L.
| 6399 images |
Convolvulus arvensis L.
| 15859 images |
Conyza canadensis (L.) Cronquist
| 3559 images |
Conyza ramosissima Cronquist
| 21 images |
Coptis trifolia (L.) Salisb.
| 236 images |
Corallorhiza maculata (Raf.) Raf.
| 1 images |
Corallorhiza mertensiana Bong.
| 113 images |
Corallorhiza striata Lindl.
| 130 images |
Coreopsis grandiflora Hogg ex Sweet
| 2368 images |
Coreopsis lanceolata L.
| 2494 images |
Coreopsis rosea Nutt.
| 5 images |
Coreopsis tinctoria Nutt.
| 2977 images |
Coreopsis tripteris L.
| 155 images |
Coreopsis verticillata L.
| 1776 images |
Coriandrum sativum L.
| 2939 images |
Corispermum americanum (Nutt.) Nutt.
| 2 images |
Corispermum pallasii Steven
| 102 images |
Cornus alternifolia L. f.
| 1 images |
Cornus canadensis L.
| 1304 images |
Cornus florida L.
| 4882 images |
Cornus racemosa Lam.
| 409 images |
Cornus rugosa Lam.
| 148 images |
Cornus sericea L.
| 6476 images |
Cornus suecica L.
| 552 images |
Cornus unalaschkensis Ledeb.
| 2 images |
Coronopus didymus (L.) Sm.
| 19 images |
Corrigiola litoralis L.
| 347 images |
Corydalis aurea Willd.
| 81 images |
Corydalis flavula (Raf.) DC.
| 91 images |
Corydalis scouleri Hook.
| 31 images |
Corydalis sempervirens (L.) Pers.
| 79 images |
Corydalis solida (L.) Clairv.
| 4533 images |
Corylus americana Walter
| 44 images |
Corylus avellana L.
| 19733 images |
Corylus cornuta Marshall
| 837 images |
Cosmos bipinnatus Cav.
| 12481 images |
Cotinus coggygria Scop.
| 12311 images |
Cotoneaster acutifolius Turcz.
| 168 images |
Cotoneaster horizontalis Decne.
| 5195 images |
Cotoneaster simonsii Baker
| 38 images |
Cotula coronopifolia L.
| 464 images |
Crataegus brainerdii Sarg.
| 3 images |
Crataegus calpodendron (Ehrh.) Medik.
| 8 images |
Crataegus canadensis Sarg.
| 113 images |
Crataegus chrysocarpa Ashe
| 6 images |
Crataegus coccinioides Ashe
| 18 images |
Crataegus crus-galli L.
| 578 images |
Crataegus douglasii Lindl.
| 335 images |
Crataegus holmesiana Ashe
| 14 images |
Crataegus intricata Lange
| 4 images |
Crataegus irrasa Sarg.
| 3 images |
Crataegus laevigata (Poir.) DC.
| 11284 images |
Crataegus macrosperma Ashe
| 9 images |
Crataegus mollis Scheele
| 1 images |
Crataegus monogyna Jacq.
| 24143 images |
Crataegus pedicellata Sarg.
| 4 images |
Crataegus persimilis Sarg.
| 453 images |
Crataegus punctata Jacq.
| 68 images |
Crataegus scabrida Sarg.
| 2 images |
Crataegus submollis Sarg.
| 59 images |
Crataegus succulenta Schrad. ex Link
| 11 images |
Crepis biennis L.
| 3979 images |
Crepis capillaris (L.) Wallr.
| 8864 images |
Crepis modocensis Greene
| 6 images |
Crepis occidentalis Nutt.
| 43 images |
Crepis pulchra L.
| 744 images |
Crepis tectorum L.
| 219 images |
Crepis vesicaria L.
| 2630 images |
Crocidium multicaule Hook.
| 19 images |
Crocus vernus (L.) Hill
| 5153 images |
Croton capitatus Michx.
| 204 images |
Crypsis alopecuroides (Piller & Mitterp.) Schrad.
| 54 images |
Crypsis schoenoides (L.) Lam.
| 87 images |
Cryptantha minima Rydb.
| 1 images |
Cryptogramma acrostichoides R. Br.
| 31 images |
Cryptotaenia canadensis (L.) DC.
| 214 images |
Cucumis melo L.
| 2503 images |
Cucumis sativus L.
| 3702 images |
Cucurbita pepo L.
| 4907 images |
Cuphea viscosissima Jacq.
| 44 images |
Cuscuta approximata Bab.
| 32 images |
Cuscuta cephalanthi Engelm.
| 3 images |
Cuscuta compacta Juss. ex Choisy
| 1 images |
Cuscuta epilinum Weihe
| 14 images |
Cuscuta epithymum (L.) L.
| 1019 images |
Cuscuta gronovii Willd. ex Schult.
| 4 images |
Cuscuta indecora Choisy
| 15 images |
Cuscuta pentagona Engelm.
| 12 images |
Cuscuta polygonorum Engelm.
| 2 images |
Cuscuta salina Engelm.
| 73 images |
Cyclachaena xanthiifolia (Nutt.) Fresen.
| 7 images |
Cydonia oblonga Mill.
| 8872 images |
Cynanchum laeve (Michx.) Pers.
| 173 images |
Cynanchum louiseae Kartesz & Gandhi
| 1 images |
Cynodon dactylon (L.) Pers.
| 2196 images |
Cynoglossum officinale L.
| 2734 images |
Cynoglossum virginianum L.
| 182 images |
Cynosurus cristatus L.
| 616 images |
Cynosurus echinatus L.
| 539 images |
Cyperus bipartitus Torr.
| 4 images |
Cyperus eragrostis Lam.
| 2218 images |
Cyperus esculentus L.
| 748 images |
Cyperus flavescens L.
| 58 images |
Cyperus fuscus L.
| 309 images |
Cyperus odoratus L.
| 101 images |
Cyperus squarrosus L.
| 18 images |
Cyperus strigosus L.
| 258 images |
Cypripedium acaule Aiton
| 809 images |
Cypripedium candidum Muhl. ex Willd.
| 44 images |
Cypripedium guttatum Sw.
| 6 images |
Cypripedium montanum Douglas ex Lindl.
| 95 images |
Cypripedium parviflorum Salisb.
| 295 images |
Cypripedium passerinum Richardson
| 14 images |
Cypripedium reginae Walter
| 184 images |
Cystopteris bulbifera (L.) Bernh.
| 84 images |
Cystopteris fragilis (L.) Bernh.
| 960 images |
Cystopteris montana (Lam.) Bernh. ex Desv.
| 1 images |
Cystopteris protrusa (Weath.) Blasdell
| 34 images |
Cystopteris tenuis (Michx.) Desv.
| 3 images |
Cytisus scoparius (L.) Link
| 10575 images |
Dactylis glomerata L.
| 8915 images |
Dalea purpurea Vent.
| 223 images |
Dalea villosa (Nutt.) Spreng.
| 3 images |
Dalibarda repens L.
| 24 images |
Danthonia californica Bol.
| 17 images |
Danthonia compressa Austin
| 3 images |
Danthonia decumbens (L.) DC.
| 84 images |
Danthonia intermedia Vasey
| 2 images |
Danthonia unispicata (Thurb.) Munro ex Macoun
| 21 images |
Daphne laureola L.
| 3390 images |
Daphne mezereum L.
| 3732 images |
Darlingtonia californica Torr.
| 202 images |
Dasiphora fruticosa (L.) Rydb.
| 5691 images |
Datura inoxia Mill.
| 675 images |
Datura stramonium L.
| 13696 images |
Daucus carota L.
| 23528 images |
Daucus pusillus Michx.
| 180 images |
Decodon verticillatus (L.) Elliott
| 48 images |
Delphinium bicolor Nutt.
| 8 images |
Delphinium carolinianum Walter
| 145 images |
Delphinium depauperatum Nutt.
| 9 images |
Delphinium elatum L.
| 4095 images |
Delphinium glareosum Greene
| 4 images |
Delphinium menziesii DC.
| 46 images |
Delphinium nuttallianum Pritz. ex Walp.
| 141 images |
Dennstaedtia punctilobula (Michx.) T. Moore
| 185 images |
Deschampsia elongata (Hook.) Munro
| 3 images |
Deschampsia flexuosa (L.) Trin.
| 100 images |
Descurainia pinnata (Walter) Britton
| 154 images |
Descurainia sophia (L.) Webb ex Prantl
| 676 images |
Desmodium canadense (L.) DC.
| 180 images |
Desmodium canescens (L.) DC.
| 6 images |
Desmodium paniculatum (L.) DC.
| 460 images |
Dianthus arenarius L.
| 43 images |
Dianthus armeria L.
| 2166 images |
Dianthus barbatus L.
| 9731 images |
Dianthus chinensis L.
| 1745 images |
Dianthus deltoides L.
| 3638 images |
Dianthus gratianopolitanus Vill.
| 443 images |
Dianthus plumarius L.
| 1249 images |
Dianthus sylvestris Wulfen
| 1369 images |
Diapensia lapponica L.
| 33 images |
Dicentra canadensis (Goldie) Walp.
| 145 images |
Dicentra cucullaria (L.) Bernh.
| 580 images |
Dicentra formosa (Haw.) Walp.
| 561 images |
Dicentra uniflora Kellogg
| 44 images |
Dichanthelium clandestinum (L.) Gould
| 132 images |
Dichanthelium oligosanthes (Schult.) Gould
| 25 images |
Diervilla lonicera Mill.
| 507 images |
Digitalis grandiflora Mill.
| 2198 images |
Digitalis lanata Ehrh.
| 162 images |
Digitalis lutea L.
| 2742 images |
Digitalis purpurea L.
| 19468 images |
Digitaria sanguinalis (L.) Scop.
| 2053 images |
Dioscorea villosa L.
| 257 images |
Diplotaxis erucoides (L.) DC.
| 6047 images |
Diplotaxis muralis (L.) DC.
| 734 images |
Diplotaxis tenuifolia (L.) DC.
| 5374 images |
Dipsacus fullonum L.
| 12696 images |
Dipsacus laciniatus L.
| 797 images |
Dirca palustris L.
| 70 images |
Distichlis spicata (L.) Greene
| 82 images |
Dodecatheon jeffreyi Van Houtte
| 2 images |
Dodecatheon meadia L.
| 137 images |
Dodecatheon pulchellum (Raf.) Merr.
| 2 images |
Doellingeria umbellata (Mill.) Nees
| 429 images |
Doronicum pardalianches L.
| 1837 images |
Downingia elegans (Douglas ex Lindl.) Torr.
| 1 images |
Draba crassifolia Graham
| 1 images |
Draba fladnizensis Wulfen
| 11 images |
Draba glabella Pursh
| 7 images |
Draba incana L.
| 26 images |
Draba nemorosa L.
| 71 images |
Draba oligosperma Hook.
| 6 images |
Draba verna L.
| 1798 images |
Dracocephalum parviflorum Nutt.
| 27 images |
Dracocephalum thymiflorum L.
| 11 images |
Drosera anglica Huds.
| 159 images |
Drosera filiformis Raf.
| 67 images |
Drosera intermedia Hayne
| 398 images |
Drosera linearis Goldie
| 13 images |
Drosera rotundifolia L.
| 1386 images |
Dryas drummondii Richardson ex Hook.
| 33 images |
Dryas integrifolia Vahl
| 2 images |
Dryas octopetala L.
| 2449 images |
Dryopteris arguta (Kaulf.) Watt
| 3 images |
Dryopteris carthusiana (Vill.) H.P. Fuchs
| 177 images |
Dryopteris cristata (L.) A. Gray
| 98 images |
Dryopteris filix-mas (L.) Schott
| 5685 images |
Dryopteris intermedia (Muhl. ex Willd.) A. Gray
| 291 images |
Dryopteris marginalis (L.) A. Gray
| 225 images |
Duchesnea indica (Andrews) Teschem.
| 521 images |
Dulichium arundinaceum (L.) Britton
| 34 images |
Dysphania ambrosioides (L.) Mosyakin & Clemants
| 957 images |
Dysphania botrys (L.) Mosyakin & Clemants
| 93 images |
Dyssodia papposa (Vent.) Hitchc.
| 23 images |
Echinacea angustifolia DC.
| 1324 images |
Echinacea pallida (Nutt.) Nutt.
| 630 images |
Echinacea purpurea (L.) Moench
| 5970 images |
Echinochloa frumentacea Link
| 13 images |
Echinops exaltatus Schrad.
| 218 images |
Echinops sphaerocephalus L.
| 2740 images |
Echium plantagineum L.
| 6506 images |
Echium vulgare L.
| 30176 images |
Eclipta prostrata (L.) L.
| 1159 images |
Egeria densa Planch.
| 98 images |
Eichhornia crassipes (Mart.) Solms
| 1391 images |
Elaeagnus angustifolia L.
| 4395 images |
Elaeagnus commutata Bernh. ex Rydb.
| 185 images |
Elaeagnus umbellata Thunb.
| 2209 images |
Elatine hydropiper L.
| 1 images |
Elatine rubella Rydb.
| 6 images |
Elatine triandra Schkuhr
| 37 images |
Eleocharis acicularis (L.) Roem. & Schult.
| 49 images |
Eleocharis compressa Sull.
| 16 images |
Eleocharis erythropoda Steud.
| 5 images |
Eleocharis macrostachya Britton
| 10 images |
Eleocharis obtusa (Willd.) Schult.
| 31 images |
Eleocharis ovata (Roth) Roem. & Schult.
| 42 images |
Eleocharis palustris (L.) Roem. & Schult.
| 554 images |
Eleocharis parvula (Roem. & Schult.) Link ex Bluff, Nees & Schauer
| 40 images |
Eleocharis uniglumis (Link) Schult.
| 26 images |
Eleusine indica (L.) Gaertn.
| 730 images |
Ellisia nyctelea (L.) L.
| 38 images |
Elodea canadensis Michx.
| 203 images |
Elsholtzia ciliata (Thunb.) Hyl.
| 45 images |
Elymus canadensis L.
| 113 images |
Elymus elymoides (Raf.) Swezey
| 18 images |
Elymus glaucus Buckley
| 13 images |
Elymus hystrix L.
| 34 images |
Elymus repens (L.) Gould
| 514 images |
Elymus riparius Wiegand
| 4 images |
Elymus sibiricus L.
| 1 images |
Elymus villosus Muhl. ex Willd.
| 6 images |
Elymus virginicus L.
| 40 images |
Empetrum nigrum L.
| 1057 images |
Enemion biternatum Raf.
| 1 images |
Epigaea repens L.
| 145 images |
Epilobium anagallidifolium Lam.
| 177 images |
Epilobium ciliatum Raf.
| 3925 images |
Epilobium clavatum Trel.
| 2 images |
Epilobium coloratum Biehler
| 49 images |
Epilobium glaberrimum Barbey
| 13 images |
Epilobium hirsutum L.
| 11988 images |
Epilobium hornemannii Rchb.
| 22 images |
Epilobium lactiflorum Hausskn.
| 18 images |
Epilobium leptophyllum Raf.
| 7 images |
Epilobium luteum Pursh
| 26 images |
Epilobium minutum Lindl. ex Lehm.
| 13 images |
Epilobium mirabile Trel. ex Piper
| 3 images |
Epilobium montanum L.
| 2734 images |
Epilobium oregonense Hausskn.
| 4 images |
Epilobium palustre L.
| 351 images |
Epilobium parviflorum Schreb.
| 3218 images |
Epipactis helleborine (L.) Crantz
| 5695 images |
Equisetum arvense L.
| 5343 images |
Equisetum fluviatile L.
| 694 images |
Equisetum hyemale L.
| 2316 images |
Equisetum palustre L.
| 760 images |
Equisetum pratense Ehrh.
| 277 images |
Equisetum scirpoides Michx.
| 76 images |
Equisetum sylvaticum L.
| 2008 images |
Equisetum telmateia Ehrh.
| 5121 images |
Eragrostis hypnoides (Lam.) Britton, Sterns & Poggenb.
| 5 images |
Eragrostis mexicana (Hornem.) Link
| 25 images |
Eragrostis minor Host
| 263 images |
Eragrostis spectabilis (Pursh) Steud.
| 155 images |
Eranthis hyemalis (L.) Salisb.
| 3195 images |
Erechtites hieraciifolius (L.) Raf. ex DC.
| 1368 images |
Eremopyrum triticeum (Gaertn.) Nevski
| 8 images |
Erigenia bulbosa (Michx.) Nutt.
| 69 images |
Erigeron acris L.
| 789 images |
Erigeron annuus (L.) Pers.
| 5105 images |
Erigeron aureus Greene
| 11 images |
Erigeron caespitosus Nutt.
| 3 images |
Erigeron compositus Pursh
| 33 images |
Erigeron divergens Torr. & A. Gray
| 2 images |
Erigeron glabellus Nutt.
| 92 images |
Erigeron grandiflorus Hook.
| 1 images |
Erigeron humilis Graham
| 6 images |
Erigeron linearis (Hook.) Piper
| 31 images |
Erigeron lonchophyllus Hook.
| 13 images |
Erigeron philadelphicus L.
| 2657 images |
Erigeron pulchellus Michx.
| 159 images |
Erigeron pumilus Nutt.
| 58 images |
Erigeron speciosus (Lindl.) DC.
| 811 images |
Erigeron strigosus Muhl. ex Willd.
| 3746 images |
Erigeron uniflorus L.
| 409 images |
Eriocaulon aquaticum (Hill) Druce
| 21 images |
Eriogonum cernuum Nutt.
| 12 images |
Eriogonum heracleoides Nutt.
| 101 images |
Eriogonum ovalifolium Nutt.
| 148 images |
Eriogonum pyrolifolium Hook.
| 46 images |
Eriogonum strictum Benth.
| 41 images |
Eriogonum umbellatum Torr.
| 398 images |
Eriophorum angustifolium Honck.
| 2106 images |
Eriophorum scheuchzeri Hoppe
| 864 images |
Eriophorum vaginatum L.
| 732 images |
Eriophorum virginicum L.
| 16 images |
Eriophorum viridicarinatum (Engelm.) Fernald
| 2 images |
Erodium cicutarium (L.) L'Hér. ex Aiton
| 5 images |
Eruca vesicaria (L.) Cav.
| 2263 images |
Eryngium aquaticum L.
| 16 images |
Eryngium campestre L.
| 4951 images |
Eryngium maritimum L.
| 3655 images |
Eryngium planum L.
| 1802 images |
Erysimum asperum (Nutt.) DC.
| 76 images |
Erysimum cheiranthoides L.
| 1057 images |
Erysimum cheiri (L.) Crantz
| 10 images |
Erysimum repandum L.
| 45 images |
Erythronium albidum Nutt.
| 174 images |
Erythronium americanum Ker Gawl.
| 1239 images |
Erythronium grandiflorum Pursh
| 137 images |
Erythronium oregonum Applegate
| 109 images |
Erythronium revolutum Sm.
| 104 images |
Eschscholzia californica Cham.
| 12811 images |
Euonymus alatus (Thunb.) Siebold
| 2631 images |
Euonymus atropurpureus Jacq.
| 101 images |
Euonymus europaeus L.
| 17870 images |
Euonymus fortunei (Turcz.) Hand.-Maz.
| 6 images |
Euonymus occidentalis Nutt. ex Torr.
| 27 images |
Eupatorium altissimum L.
| 110 images |
Eupatorium cannabinum L.
| 19167 images |
Eupatorium perfoliatum L.
| 836 images |
Eupatorium serotinum Michx.
| 836 images |
Euphorbia corollata L.
| 190 images |
Euphorbia cyparissias L.
| 13957 images |
Euphorbia davidii Subils
| 34 images |
Euphorbia epithymoides L.
| 567 images |
Euphorbia esula L.
| 1420 images |
Euphorbia exigua L.
| 501 images |
Euphorbia helioscopia L.
| 7722 images |
Euphorbia lathyris L.
| 7978 images |
Euphorbia lucida Waldst. & Kit.
| 48 images |
Euphorbia marginata Pursh
| 1321 images |
Euphorbia myrsinites L.
| 1874 images |
Euphorbia peplus L.
| 5900 images |
Euphorbia platyphyllos L.
| 424 images |
Euphrasia frigida Pugsley
| 3 images |
Euphrasia nemorosa (Pers.) Wallr.
| 309 images |
Eurybia divaricata (L.) G.L. Nesom
| 5 images |
Eurybia macrophylla (L.) Cass.
| 1364 images |
Eurybia schreberi (Nees) Nees
| 22 images |
Euthamia graminifolia (L.) Nutt.
| 631 images |
Euthamia gymnospermoides Greene
| 13 images |
Euthamia occidentalis Nutt.
| 42 images |
Eutrochium fistulosum (Barratt) E.E. Lamont
| 2 images |
Eutrochium maculatum (L.) E.E. Lamont
| 16 images |
Fagopyrum esculentum Moench
| 5494 images |
Fagopyrum tataricum (L.) Gaertn.
| 174 images |
Fagus grandifolia Ehrh.
| 2159 images |
Fagus sylvatica L.
| 26234 images |
Festuca filiformis Pourr.
| 124 images |
Festuca idahoensis Elmer
| 2 images |
Festuca occidentalis Hook.
| 7 images |
Festuca rubra L.
| 326 images |
Festuca viridula Vasey
| 1 images |
Festuca viviparoidea Krajina ex Pavlick
| 6 images |
Filago pyramidata L.
| 421 images |
Filago vulgaris Lam.
| 5 images |
Filipendula rubra (Hill) B.L. Rob.
| 4 images |
Filipendula ulmaria (L.) Maxim.
| 11131 images |
Filipendula vulgaris Moench
| 3025 images |
Floerkea proserpinacoides Willd.
| 43 images |
Foeniculum vulgare Mill.
| 10118 images |
Forsythia viridissima Lindl.
| 2437 images |
Fragaria chiloensis (L.) Mill.
| 334 images |
Fragaria vesca L.
| 10727 images |
Fragaria virginiana Duchesne
| 1 images |
Frangula alnus Mill.
| 5376 images |
Frangula purshiana (DC.) A. Gray
| 2 images |
Frasera caroliniensis Walter
| 44 images |
Fraxinus americana L.
| 4353 images |
Fraxinus excelsior L.
| 21979 images |
Fraxinus latifolia Benth.
| 179 images |
Fraxinus nigra Marshall
| 23 images |
Fraxinus pennsylvanica Marshall
| 591 images |
Fraxinus profunda (Bush) Bush
| 20 images |
Fraxinus quadrangulata Michx.
| 30 images |
Fritillaria camschatcensis (L.) Ker Gawl.
| 40 images |
Fritillaria pudica (Pursh) Spreng.
| 50 images |
Froelichia gracilis (Hook.) Moq.
| 33 images |
Fuirena pumila (Torr.) Spreng.
| 1 images |
Fumaria bastardii Boreau
| 930 images |
Fumaria officinalis L.
| 6918 images |
Gaillardia aristata Pursh
| 2413 images |
Gaillardia pulchella Foug.
| 3072 images |
Galanthus nivalis L.
| 4229 images |
Galearis spectabilis (L.) Raf.
| 150 images |
Galega officinalis L.
| 2227 images |
Galeopsis bifida Boenn.
| 472 images |
Galeopsis ladanum L.
| 634 images |
Galeopsis speciosa Mill.
| 1221 images |
Galeopsis tetrahit L.
| 8491 images |
Galinsoga parviflora Cav.
| 3116 images |
Galium aparine L.
| 11454 images |
Galium asprellum Michx.
| 14 images |
Galium boreale L.
| 891 images |
Galium circaezans Michx.
| 73 images |
Galium glaucum L.
| 187 images |
Galium labradoricum (Wiegand) Wiegand
| 1 images |
Galium mexicanum Kunth
| 3 images |
Galium mollugo L.
| 9072 images |
Galium obtusum Bigelow
| 7 images |
Galium odoratum (L.) Scop.
| 6378 images |
Galium palustre L.
| 1504 images |
Galium parisiense L.
| 136 images |
Galium pilosum Aiton
| 7 images |
Galium saxatile L.
| 1262 images |
Galium sylvaticum L.
| 1008 images |
Galium tricornutum Dandy
| 237 images |
Galium trifidum L.
| 36 images |
Galium triflorum Michx.
| 170 images |
Galium verum L.
| 9589 images |
Gamochaeta purpurea (L.) Cabrera
| 34 images |
Gaultheria hispidula (L.) Muhl. ex Bigelow
| 60 images |
Gaultheria humifusa (Graham) Rydb.
| 25 images |
Gaultheria procumbens L.
| 1123 images |
Gaultheria shallon Pursh
| 812 images |
Gayophytum humile Juss.
| 10 images |
Genista tinctoria L.
| 2112 images |
Gentiana affinis Griseb.
| 34 images |
Gentiana algida Pall.
| 18 images |
Gentiana andrewsii Griseb.
| 140 images |
Gentiana calycosa Griseb.
| 136 images |
Gentiana clausa Raf.
| 31 images |
Gentiana douglasiana Bong.
| 14 images |
Gentiana fremontii Torr.
| 4 images |
Gentiana glauca Pall.
| 5 images |
Gentiana linearis Froel.
| 70 images |
Gentiana nivalis L.
| 2190 images |
Gentiana prostrata Haenke
| 5 images |
Gentiana sceptrum Griseb.
| 3 images |
Gentianella amarella (L.) Börner
| 142 images |
Gentianella quinquefolia (L.) Small
| 19 images |
Gentianopsis crinita (Froel.) Ma
| 57 images |
Gentianopsis detonsa (Rottb.) Ma
| 5 images |
Gentianopsis virgata (Raf.) Holub
| 14 images |
Geocaulon lividum (Richardson) Fernald
| 2 images |
Geranium bicknellii Britton
| 28 images |
Geranium carolinianum L.
| 1042 images |
Geranium columbinum L.
| 1097 images |
Geranium dissectum L.
| 5254 images |
Geranium erianthum DC.
| 35 images |
Geranium maculatum L.
| 1243 images |
Geranium molle L.
| 8091 images |
Geranium oreganum Howell
| 12 images |
Geranium pratense L.
| 7422 images |
Geranium pusillum L.
| 7150 images |
Geranium richardsonii Fisch. & Trautv.
| 17 images |
Geranium robertianum L.
| 20415 images |
Geranium sanguineum L.
| 8166 images |
Geranium sylvaticum L.
| 8065 images |
Geranium viscosissimum Fisch. & C.A. Mey. ex C.A. Mey.
| 3 images |
Geum aleppicum Jacq.
| 182 images |
Geum canadense Jacq.
| 65 images |
Geum laciniatum Murray
| 435 images |
Geum macrophyllum Willd.
| 2136 images |
Geum rivale L.
| 3159 images |
Geum triflorum Pursh
| 73 images |
Geum urbanum L.
| 13539 images |
Geum virginianum L.
| 12 images |
Gilia capitata Sims
| 450 images |
Gilia sinuata Douglas ex Benth.
| 20 images |
Gillenia trifoliata (L.) Moench
| 99 images |
Githopsis specularioides Nutt.
| 3 images |
Glaucium flavum Crantz
| 4790 images |
Glebionis segetum (L.) Fourr.
| 4460 images |
Glechoma hederacea L.
| 22827 images |
Gleditsia triacanthos L.
| 9832 images |
Glyceria canadensis (Michx.) Trin.
| 11 images |
Glyceria leptostachya Buckley
| 4 images |
Glyceria maxima (Hartm.) Holmb.
| 357 images |
Glyceria obtusa (Muhl.) Trin.
| 1 images |
Glyceria septentrionalis Hitchc.
| 2 images |
Glyceria striata (Lam.) Hitchc.
| 33 images |
Glycine max (L.) Merr.
| 2199 images |
Glycyrrhiza lepidota Pursh
| 69 images |
Gnaphalium palustre Nutt.
| 35 images |
Gnaphalium uliginosum L.
| 1012 images |
Goodyera oblongifolia Raf.
| 187 images |
Goodyera pubescens (Willd.) R. Br.
| 1 images |
Gratiola aurea Pursh
| 5 images |
Gratiola neglecta Torr.
| 18 images |
Grindelia hirsutula Hook. & Arn.
| 65 images |
Grindelia squarrosa (Pursh) Dunal
| 276 images |
Gutierrezia sarothrae (Pursh) Britton & Rusby
| 62 images |
Gymnocarpium disjunctum (Rupr.) Ching
| 3 images |
Gymnocarpium dryopteris (L.) Newman
| 627 images |
Gymnocarpium robertianum (Hoffm.) Newman
| 255 images |
Gymnocladus dioicus (L.) K. Koch
| 1 images |
Gypsophila elegans M. Bieb.
| 6 images |
Gypsophila muralis L.
| 461 images |
Gypsophila paniculata L.
| 1120 images |
Gypsophila repens L.
| 1290 images |
Gypsophila scorzonerifolia Ser.
| 3 images |
Hackelia deflexa (Wahlenb.) Opiz
| 19 images |
Hackelia virginiana (L.) I.M. Johnst.
| 1 images |
Halimodendron halodendron (Pall.) Voss
| 18 images |
Hamamelis virginiana L.
| 2660 images |
Harrimanella hypnoides (L.) Coville
| 27 images |
Hedeoma hispida Pursh
| 2 images |
Hedeoma pulegioides (L.) Pers.
| 24 images |
Hedera helix L.
| 22755 images |
Hedysarum alpinum L.
| 8 images |
Hedysarum boreale Nutt.
| 8 images |
Hedysarum occidentale Greene
| 2 images |
Hedysarum sulphurescens Rydb.
| 4 images |
Helenium autumnale L.
| 1343 images |
Helenium flexuosum Raf.
| 59 images |
Helianthus annuus L.
| 14986 images |
Helianthus decapetalus L.
| 259 images |
Helianthus divaricatus L.
| 842 images |
Helianthus giganteus L.
| 898 images |
Helianthus hirsutus Raf.
| 76 images |
Helianthus maximiliani Schrad.
| 465 images |
Helianthus pauciflorus Nutt.
| 172 images |
Helianthus petiolaris Nutt.
| 494 images |
Helianthus strumosus L.
| 70 images |
Helianthus tuberosus L.
| 7362 images |
Heliopsis helianthoides (L.) Sweet
| 2034 images |
Heliotropium curassavicum L.
| 626 images |
Hemerocallis fulva (L.) L.
| 9543 images |
Hemerocallis lilioasphodelus L.
| 4995 images |
Hepatica nobilis Schreb.
| 378 images |
Heracleum mantegazzianum Sommier & Levier
| 2517 images |
Heracleum sphondylium L.
| 19454 images |
Herniaria glabra L.
| 585 images |
Hesperis matronalis L.
| 6998 images |
Heteranthera dubia (Jacq.) MacMill.
| 24 images |
Heterotheca villosa (Pursh) Shinners
| 147 images |
Heuchera americana L.
| 249 images |
Heuchera chlorantha Piper
| 2 images |
Heuchera micrantha Douglas ex Lindl.
| 584 images |
Hibiscus laevis All.
| 86 images |
Hibiscus moscheutos L.
| 4541 images |
Hibiscus trionum L.
| 994 images |
Hieracium albiflorum Hook.
| 170 images |
Hieracium aurantiacum L.
| 509 images |
Hieracium caespitosum Dumort.
| 44 images |
Hieracium murorum L.
| 3334 images |
Hieracium paniculatum L.
| 12 images |
Hieracium pilosella L.
| 82 images |
Hieracium piloselloides Vill.
| 1 images |
Hieracium sabaudum L.
| 759 images |
Hieracium scabrum Michx.
| 12 images |
Hieracium scouleri Hook.
| 14 images |
Hieracium tridentatum Fr.
| 4 images |
Hieracium triste Willd. ex Spreng.
| 17 images |
Hieracium umbellatum L.
| 1948 images |
Hieracium venosum L.
| 139 images |
Hippophae rhamnoides L.
| 3178 images |
Hippuris vulgaris L.
| 438 images |
Holcus lanatus L.
| 5059 images |
Holcus mollis L.
| 161 images |
Holodiscus discolor (Pursh) Maxim.
| 639 images |
Holosteum umbellatum L.
| 121 images |
Honckenya peploides (L.) Ehrh.
| 1159 images |
Hordeum brachyantherum Nevski
| 19 images |
Hordeum jubatum L.
| 452 images |
Hordeum marinum Huds.
| 231 images |
Hordeum murinum L.
| 6163 images |
Hordeum pusillum Nutt.
| 51 images |
Hordeum vulgare L.
| 8333 images |
Hornungia procumbens (L.) Hayek
| 93 images |
Hosta plantaginea (Lam.) Asch.
| 8864 images |
Hottonia inflata Elliott
| 4 images |
Houstonia caerulea L.
| 450 images |
Houstonia longifolia Gaertn.
| 42 images |
Hudsonia ericoides L.
| 8 images |
Hudsonia tomentosa Nutt.
| 12 images |
Humulus japonicus Siebold & Zucc.
| 30 images |
Humulus lupulus L.
| 9121 images |
Hyacinthoides hispanica (Mill.) Rothm.
| 4414 images |
Hyacinthoides non-scripta (L.) Chouard ex Rothm.
| 9110 images |
Hydrangea arborescens L.
| 4758 images |
Hydrangea paniculata Siebold
| 6077 images |
Hydrastis canadensis L.
| 133 images |
Hydrocharis morsus-ranae L.
| 410 images |
Hydrocotyle americana L.
| 44 images |
Hydrocotyle umbellata L.
| 56 images |
Hydrophyllum appendiculatum Michx.
| 135 images |
Hydrophyllum canadense L.
| 13 images |
Hydrophyllum capitatum Douglas ex Benth.
| 96 images |
Hydrophyllum fendleri (A. Gray) A. Heller
| 1 images |
Hydrophyllum virginianum L.
| 712 images |
Hylotelephium telephium (L.) H. Ohba
| 4 images |
Hymenopappus filifolius Hook.
| 53 images |
Hymenoxys richardsonii (Hook.) Cockerell
| 4 images |
Hyoscyamus albus L.
| 1639 images |
Hyoscyamus niger L.
| 1191 images |
Hypericum androsaemum L.
| 6221 images |
Hypericum ascyron L.
| 28 images |
Hypericum canadense L.
| 3 images |
Hypericum ellipticum Hook.
| 8 images |
Hypericum gentianoides (L.) Britton, Sterns & Poggenb.
| 18 images |
Hypericum kalmianum L.
| 139 images |
Hypericum maculatum Crantz
| 3506 images |
Hypericum mutilum L.
| 109 images |
Hypericum perforatum L.
| 16385 images |
Hypericum prolificum L.
| 181 images |
Hypericum pulchrum L.
| 644 images |
Hypericum punctatum Lam.
| 202 images |
Hypericum scouleri Hook.
| 43 images |
Hypericum sphaerocarpum Michx.
| 8 images |
Hypochaeris glabra L.
| 1844 images |
Hypochaeris radicata L.
| 9240 images |
Hypoxis hirsuta (L.) Coville
| 275 images |
Hyssopus officinalis L.
| 2107 images |
Iberis amara L.
| 1578 images |
Iberis umbellata L.
| 1375 images |
Ilex aquifolium L.
| 14243 images |
Ilex glabra (L.) A. Gray
| 142 images |
Ilex verticillata (L.) A. Gray
| 1128 images |
Impatiens aurella Rydb.
| 4 images |
Impatiens capensis Meerb.
| 2183 images |
Impatiens glandulifera Royle
| 13515 images |
Impatiens noli-tangere L.
| 2256 images |
Impatiens pallida Nutt.
| 902 images |
Impatiens parviflora DC.
| 6052 images |
Inula britannica L.
| 776 images |
Inula helenium L.
| 2436 images |
Ipomoea hederacea Jacq.
| 445 images |
Ipomoea lacunosa L.
| 317 images |
Ipomoea pandurata (L.) G. Mey.
| 278 images |
Ipomoea purpurea (L.) Roth
| 7282 images |
Ipomoea quamoclit L.
| 621 images |
Ipomopsis aggregata (Pursh) V.E. Grant
| 88 images |
Ipomopsis rubra (L.) Wherry
| 133 images |
Iris brevicaulis Raf.
| 16 images |
Iris ensata Thunb.
| 331 images |
Iris foetidissima L.
| 3327 images |
Iris germanica L.
| 9 images |
Iris lacustris Nutt.
| 6 images |
Iris missouriensis Nutt.
| 95 images |
Iris pallida Lam.
| 1924 images |
Iris pseudacorus L.
| 8690 images |
Iris pumila L.
| 1085 images |
Iris setosa Pall. ex Link
| 32 images |
Iris sibirica L.
| 2059 images |
Iris versicolor L.
| 776 images |
Iris virginica L.
| 106 images |
Isatis tinctoria L.
| 3131 images |
Isolepis cernua (Vahl) Roem. & Schult.
| 99 images |
Isotria medeoloides (Pursh) Raf.
| 19 images |
Iva axillaris Pursh
| 6 images |
Iva frutescens L.
| 61 images |
Jeffersonia diphylla (L.) Pers.
| 109 images |
Juglans cinerea L.
| 398 images |
Juglans nigra L.
| 7121 images |
Juglans regia L.
| 17226 images |
Juncus alpinoarticulatus Chaix
| 133 images |
Juncus arcticus Willd.
| 50 images |
Juncus articulatus L.
| 656 images |
Juncus biglumis L.
| 10 images |
Juncus bolanderi Engelm.
| 2 images |
Juncus brachycarpus Engelm.
| 1 images |
Juncus brachycephalus (Engelm.) Buchenau
| 2 images |
Juncus bufonius L.
| 366 images |
Juncus bulbosus L.
| 170 images |
Juncus castaneus Sm.
| 16 images |
Juncus compressus Jacq.
| 155 images |
Juncus covillei Piper
| 2 images |
Juncus dudleyi Wiegand
| 7 images |
Juncus effusus L.
| 3147 images |
Juncus ensifolius Wikstr.
| 88 images |
Juncus filiformis L.
| 90 images |
Juncus inflexus L.
| 671 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 parryi Engelm.
| 1 images |
Juncus stygius L.
| 10 images |
Juncus tenuis Willd.
| 514 images |
Juncus torreyi Coville
| 21 images |
Juncus trifidus L.
| 180 images |
Juncus triglumis L.
| 67 images |
Juniperus communis L.
| 7777 images |
Juniperus horizontalis Moench
| 1643 images |
Juniperus sabina L.
| 1140 images |
Juniperus scopulorum Sarg.
| 431 images |
Juniperus virginiana L.
| 4150 images |
Justicia americana (L.) Vahl
| 164 images |
Kalmia angustifolia L.
| 410 images |
Kalmia polifolia Wangenh.
| 109 images |
Kerria japonica (L.) DC.
| 6720 images |
Kickxia elatine (L.) Dumort.
| 295 images |
Kickxia spuria (L.) Dumort.
| 709 images |
Kobresia myosuroides (Vill.) Fiori
| 10 images |
Kobresia simpliciuscula (Wahlenb.) Mack.
| 10 images |
Koeleria macrantha (Ledeb.) Schult.
| 132 images |
Koenigia islandica L.
| 4 images |
Krigia virginica (L.) Willd.
| 60 images |
Lablab purpureus (L.) Sweet
| 716 images |
Laburnum anagyroides Medik.
| 5502 images |
Lactuca biennis (Moench) Fernald
| 121 images |
Lactuca canadensis L.
| 338 images |
Lactuca floridana (L.) Gaertn.
| 509 images |
Lactuca hirsuta Muhl. ex Nutt.
| 19 images |
Lactuca saligna L.
| 341 images |
Lactuca sativa L.
| 3355 images |
Lactuca serriola L.
| 11869 images |
Lagotis minor (Willd.) Standl.
| 1 images |
Lagurus ovatus L.
| 3145 images |
Lamium album L.
| 6943 images |
Lamium amplexicaule L.
| 4326 images |
Lamium maculatum L.
| 1 images |
Lamium purpureum L.
| 14644 images |
Lappula squarrosa (Retz.) Dumort.
| 205 images |
Lapsana communis L.
| 12664 images |
Larix decidua Mill.
| 5695 images |
Larix lyallii Parl.
| 27 images |
Larix occidentalis Nutt.
| 144 images |
Lasthenia glaberrima DC.
| 9 images |
Lathyrus japonicus Willd.
| 569 images |
Lathyrus latifolius L.
| 9440 images |
Lathyrus ochroleucus Hook.
| 28 images |
Lathyrus odoratus L.
| 3302 images |
Lathyrus palustris L.
| 198 images |
Lathyrus pratensis L.
| 4227 images |
Lathyrus sativus L.
| 103 images |
Lathyrus sphaericus Retz.
| 453 images |
Lathyrus sylvestris L.
| 2358 images |
Lathyrus tuberosus L.
| 1965 images |
Lathyrus venosus Muhl. ex Willd.
| 6 images |
Lavatera thuringiaca L.
| 67 images |
Lechea minor L.
| 2 images |
Lechea mucronata Raf.
| 8 images |
Ledum glandulosum Nutt.
| 1 images |
Ledum groenlandicum Oeder
| 30 images |
Ledum palustre L.
| 394 images |
Leersia oryzoides (L.) Sw.
| 228 images |
Leersia virginica Willd.
| 42 images |
Lemna minor L.
| 842 images |
Lemna trisulca L.
| 124 images |
Lemna turionifera Landolt
| 19 images |
Lens culinaris Medik.
| 519 images |
Leontodon autumnalis L.
| 2 images |
Leontodon hispidus L.
| 3054 images |
Leonurus cardiaca L.
| 3094 images |
Leonurus sibiricus L.
| 256 images |
Lepidium heterophyllum Benth.
| 231 images |
Lepidium latifolium L.
| 711 images |
Lepidium perfoliatum L.
| 37 images |
Lepidium ruderale L.
| 221 images |
Lepidium sativum L.
| 700 images |
Lepidium virginicum L.
| 1525 images |
Leptochloa fusca (L.) Kunth
| 20 images |
Lespedeza bicolor Turcz.
| 443 images |
Lespedeza capitata Michx.
| 113 images |
Lespedeza hirta (L.) Hornem.
| 73 images |
Lespedeza thunbergii (DC.) Nakai
| 246 images |
Lespedeza violacea (L.) Pers.
| 3 images |
Lespedeza virginica (L.) Britton
| 86 images |
Leucanthemella serotina (L.) Tzvelev
| 115 images |
Leucanthemum vulgare Lam.
| 10187 images |
Leucojum aestivum L.
| 1621 images |
Leucospora multifida (Michx.) Nutt.
| 31 images |
Lewisia columbiana (Howell ex A. Gray) B.L. Rob.
| 1 images |
Lewisia pygmaea (A. Gray) B.L. Rob.
| 1 images |
Lewisia rediviva Pursh
| 150 images |
Leymus arenarius (L.) Hochst.
| 945 images |
Leymus innovatus (Beal) Pilg.
| 1 images |
Leymus mollis (Trin.) Pilg.
| 5 images |
Leymus triticoides (Buckley) Pilg.
| 19 images |
Liatris aspera Michx.
| 208 images |
Liatris cylindracea Michx.
| 36 images |
Liatris punctata Hook.
| 169 images |
Liatris spicata (L.) Willd.
| 1959 images |
Ligustrum ovalifolium Hassk.
| 3959 images |
Ligustrum vulgare L.
| 17441 images |
Lilium bulbiferum L.
| 9135 images |
Lilium canadense L.
| 154 images |
Lilium columbianum Leichtlin
| 206 images |
Lilium lancifolium Thunb.
| 1577 images |
Lilium martagon L.
| 7102 images |
Lilium michiganense Farw.
| 74 images |
Lilium philadelphicum L.
| 114 images |
Limonium carolinianum (Walter) Britton
| 60 images |
Limonium vulgare Mill.
| 2418 images |
Limosella aquatica L.
| 55 images |
Linaria dalmatica (L.) Mill.
| 175 images |
Linaria maroccana Hook. f.
| 2 images |
Linaria purpurea (L.) Mill.
| 3098 images |
Linaria repens (L.) Mill.
| 3345 images |
Linaria vulgaris Mill.
| 16521 images |
Lindera benzoin (L.) Blume
| 781 images |
Lindernia dubia (L.) Pennell
| 214 images |
Linnaea borealis L.
| 603 images |
Linum austriacum L.
| 167 images |
Linum bienne Mill.
| 283 images |
Linum catharticum L.
| 625 images |
Linum lewisii Pursh
| 166 images |
Linum medium (Planch.) Britton
| 20 images |
Linum perenne L.
| 2518 images |
Linum rigidum Pursh
| 13 images |
Linum sulcatum Riddell
| 4 images |
Linum usitatissimum L.
| 4916 images |
Linum virginianum L.
| 1 images |
Liparis loeselii (L.) Rich.
| 181 images |
Liriodendron tulipifera L.
| 9072 images |
Listera auriculata Wiegand
| 1 images |
Lithophragma glabrum Nutt.
| 43 images |
Lithophragma tenellum Nutt.
| 5 images |
Lithospermum canescens (Michx.) Lehm.
| 116 images |
Lithospermum incisum Lehm.
| 126 images |
Lithospermum latifolium Michx.
| 7 images |
Lithospermum officinale L.
| 1391 images |
Lithospermum ruderale Douglas ex Lehm.
| 40 images |
Littorella uniflora (L.) Asch.
| 144 images |
Lobelia cardinalis L.
| 1816 images |
Lobelia dortmanna L.
| 148 images |
Lobelia inflata L.
| 463 images |
Lobelia kalmii L.
| 48 images |
Lobelia siphilitica L.
| 1072 images |
Lobelia spicata Lam.
| 113 images |
Lobularia maritima (L.) Desv.
| 11684 images |
Logfia minima (Sm.) Dumort.
| 167 images |
Loiseleuria procumbens (L.) Desv.
| 1 images |
Lolium perenne L.
| 2817 images |
Lolium remotum Schrank
| 3 images |
Lolium rigidum Gaudin
| 139 images |
Lolium temulentum L.
| 27 images |
Lomatium dissectum (Nutt.) Mathias & Constance
| 5 images |
Lonicera caerulea L.
| 1413 images |
Lonicera caprifolium L.
| 2135 images |
Lonicera chrysantha Turcz. ex Ledeb.
| 3 images |
Lonicera dioica L.
| 90 images |
Lonicera etrusca Santi
| 4161 images |
Lonicera hirsuta Eaton
| 20 images |
Lonicera involucrata (Richardson) Banks ex Spreng.
| 739 images |
Lonicera japonica Thunb.
| 8967 images |
Lonicera maackii (Rupr.) Herder
| 9 images |
Lonicera morrowii A. Gray
| 57 images |
Lonicera periclymenum L.
| 6675 images |
Lonicera reticulata Raf.
| 9 images |
Lonicera sempervirens L.
| 1265 images |
Lonicera tatarica L.
| 4239 images |
Lonicera villosa (Michx.) Schult.
| 3 images |
Lonicera xylosteum L.
| 9269 images |
Lotus corniculatus L.
| 18371 images |
Lotus pedunculatus Cav.
| 3312 images |
Lotus tenuis Waldst. & Kit. ex Willd.
| 1114 images |
Ludwigia alternifolia L.
| 202 images |
Ludwigia palustris (L.) Elliott
| 258 images |
Luetkea pectinata (Pursh) Kuntze
| 52 images |
Luina hypoleuca Benth.
| 13 images |
Lunaria annua L.
| 17089 images |
Lupinus angustifolius L.
| 2678 images |
Lupinus arboreus Sims
| 599 images |
Lupinus argenteus Pursh
| 86 images |
Lupinus bicolor Lindl.
| 200 images |
Lupinus densiflorus Benth.
| 36 images |
Lupinus lepidus Douglas ex Lindl.
| 7 images |
Lupinus nootkatensis Donn ex Sims
| 135 images |
Lupinus perennis L.
| 434 images |
Lupinus polyphyllus Lindl.
| 7834 images |
Lupinus pusillus Pursh
| 10 images |
Lupinus rivularis Douglas ex Lindl.
| 1 images |
Lupinus sericeus Pursh
| 38 images |
Luzula acuminata Raf.
| 10 images |
Luzula campestris (L.) DC.
| 1555 images |
Luzula luzuloides (Lam.) Dandy & Wilmott
| 437 images |
Luzula multiflora (Ehrh.) Lej.
| 306 images |
Luzula parviflora (Ehrh.) Desv.
| 4 images |
Luzula spicata (L.) DC.
| 57 images |
Lychnis chalcedonica L.
| 655 images |
Lychnis coronaria (L.) Desr.
| 4689 images |
Lychnis flos-cuculi L.
| 5715 images |
Lycium barbarum L.
| 2544 images |
Lycium chinense Mill.
| 153 images |
Lycopus asper Greene
| 11 images |
Lycopus europaeus L.
| 5334 images |
Lycopus uniflorus Michx.
| 100 images |
Lycopus virginicus L.
| 38 images |
Lysimachia ciliata L.
| 714 images |
Lysimachia clethroides Duby
| 910 images |
Lysimachia hybrida Michx.
| 1 images |
Lysimachia lanceolata Walter
| 21 images |
Lysimachia nummularia L.
| 3724 images |
Lysimachia punctata L.
| 8019 images |
Lysimachia quadriflora Sims
| 10 images |
Lysimachia quadrifolia L.
| 172 images |
Lysimachia terrestris (L.) Britton, Sterns & Poggenb.
| 11 images |
Lysimachia thyrsiflora L.
| 304 images |
Lysimachia vulgaris L.
| 7951 images |
Lythrum alatum Pursh
| 46 images |
Lythrum salicaria L.
| 23136 images |
Machaeranthera tanacetifolia (Kunth) Nees
| 114 images |
Maclura pomifera (Raf.) C.K. Schneid.
| 1 images |
Madia glomerata Hook.
| 5 images |
Madia sativa Molina
| 75 images |
Magnolia acuminata (L.) L.
| 704 images |
Mahonia aquifolium (Pursh) Nutt.
| 857 images |
Mahonia nervosa (Pursh) Nutt.
| 13 images |
Mahonia repens (Lindl.) G. Don
| 7 images |
Maianthemum canadense Desf.
| 943 images |
Maianthemum racemosum (L.) Link
| 1368 images |
Maianthemum stellatum (L.) Link
| 512 images |
Maianthemum trifolium (L.) Sloboda
| 17 images |
Malaxis monophyllos (L.) Sw.
| 47 images |
Malaxis unifolia Michx.
| 17 images |
Malus baccata (L.) Borkh.
| 1998 images |
Malus coronaria (L.) Mill.
| 51 images |
Malus prunifolia (Willd.) Borkh.
| 186 images |
Malus pumila Mill.
| 3376 images |
Malva alcea L.
| 11823 images |
Malva moschata L.
| 4811 images |
Malva neglecta Wallr.
| 4863 images |
Malva parviflora L.
| 2283 images |
Malva pusilla Sm.
| 1138 images |
Malva sylvestris L.
| 25055 images |
Malva verticillata L.
| 163 images |
Marrubium vulgare L.
| 3937 images |
Marsilea quadrifolia L.
| 275 images |
Matricaria discoidea DC.
| 3276 images |
Matricaria recutita L.
| 160 images |
Matteuccia struthiopteris (L.) Todaro
| 2 images |
Matthiola longipetala (Vent.) DC.
| 452 images |
Meconella oregana Nutt.
| 17 images |
Medeola virginiana L.
| 301 images |
Medicago arabica (L.) Huds.
| 2891 images |
Medicago laciniata (L.) Mill.
| 66 images |
Medicago lupulina L.
| 6242 images |
Medicago polymorpha L.
| 2220 images |
Medicago sativa L.
| 15476 images |
Melampyrum lineare Desr.
| 1 images |
Melica altissima L.
| 40 images |
Melica geyeri Munro ex Bol.
| 4 images |
Melica harfordii Bol.
| 5 images |
Melica subulata (Griseb.) Scribn.
| 2 images |
Melilotus altissimus Thuill.
| 429 images |
Melilotus indicus (L.) All.
| 2062 images |
Melilotus officinalis (L.) Lam.
| 3438 images |
Melissa officinalis L.
| 12167 images |
Menispermum canadense L.
| 208 images |
Mentha aquatica L.
| 6868 images |
Mentha arvensis L.
| 2772 images |
Mentha pulegium L.
| 2416 images |
Mentha spicata L.
| 8236 images |
Menyanthes trifoliata L.
| 1629 images |
Menziesia ferruginea Sm.
| 12 images |
Mercurialis annua L.
| 6035 images |
Mertensia lanceolata (Pursh) DC.
| 10 images |
Mertensia longiflora Greene
| 5 images |
Mertensia maritima (L.) Gray
| 337 images |
Mertensia virginica (L.) Pers. ex Link
| 760 images |
Microsteris gracilis (Hook.) Greene
| 19 images |
Mikania scandens (L.) Willd.
| 268 images |
Milium effusum L.
| 290 images |
Mimulus alatus Aiton
| 108 images |
Mimulus floribundus Lindl.
| 8 images |
Mimulus glabratus Kunth
| 20 images |
Mimulus guttatus DC.
| 738 images |
Mimulus lewisii Pursh
| 25 images |
Mimulus ringens L.
| 411 images |
Mimulus tilingii Regel
| 3 images |
Minuartia macrocarpa (Pursh) Ostenf.
| 1 images |
Minuartia michauxii (Fenzl) Farw.
| 4 images |
Minuartia obtusiloba (Rydb.) House
| 16 images |
Mirabilis albida (Walter) Heimerl
| 42 images |
Mirabilis linearis (Pursh) Heimerl
| 13 images |
Mirabilis nyctaginea (Michx.) MacMill.
| 171 images |
Miscanthus sinensis Andersson
| 2989 images |
Misopates orontium (L.) Raf.
| 1465 images |
Mitchella repens L.
| 833 images |
Mitella caulescens Nutt.
| 2 images |
Mitella diphylla L.
| 123 images |
Mitella nuda L.
| 14 images |
Mitella ovalis Greene
| 6 images |
Mitella pentandra Hook.
| 22 images |
Mitella trifida Graham
| 7 images |
Moehringia lateriflora (L.) Fenzl
| 41 images |
Moehringia macrophylla (Hook.) Fenzl
| 21 images |
Molinia caerulea (L.) Moench
| 960 images |
Mollugo verticillata L.
| 306 images |
Moluccella laevis L.
| 251 images |
Monarda didyma L.
| 2846 images |
Monarda fistulosa L.
| 2050 images |
Monarda media Willd.
| 13 images |
Monarda punctata L.
| 333 images |
Monardella odoratissima Benth.
| 210 images |
Moneses uniflora (L.) A. Gray
| 2 images |
Monotropa hypopitys L.
| 831 images |
Monotropa uniflora L.
| 1068 images |
Montia chamissoi (Ledeb. ex Spreng.) Greene
| 4 images |
Montia fontana L.
| 234 images |
Montia parvifolia (Moc. ex DC.) Greene
| 16 images |
Morella pensylvanica (Mirb.) Kartesz
| 23 images |
Morus alba L.
| 10879 images |
Morus rubra L.
| 2243 images |
Muhlenbergia frondosa (Poir.) Fernald
| 8 images |
Muhlenbergia glomerata (Willd.) Trin.
| 1 images |
Muhlenbergia mexicana (L.) Trin.
| 5 images |
Muscari armeniacum Leichtlin ex Baker
| 2297 images |
Muscari botryoides (L.) Mill.
| 4235 images |
Mycelis muralis (L.) Dumort.
| 68 images |
Myosotis arvensis (L.) Hill
| 2307 images |
Myosotis discolor Pers.
| 680 images |
Myosotis laxa Lehm.
| 272 images |
Myosotis macrosperma Engelm.
| 81 images |
Myosotis scorpioides L.
| 5350 images |
Myosotis stricta Link ex Roem. & Schult.
| 565 images |
Myosotis sylvatica Ehrh.
| 1 images |
Myosotis verna Nutt.
| 12 images |
Myosoton aquaticum (L.) Moench
| 1152 images |
Myosurus minimus L.
| 160 images |
Myrica gale L.
| 620 images |
Myriophyllum alterniflorum DC.
| 40 images |
Myriophyllum aquaticum (Vell.) Verdc.
| 532 images |
Myriophyllum heterophyllum Michx.
| 9 images |
Myriophyllum quitense Kunth
| 10 images |
Myriophyllum sibiricum Kom.
| 7 images |
Myriophyllum spicatum L.
| 275 images |
Myriophyllum verticillatum L.
| 65 images |
Myrrhis odorata (L.) Scop.
| 1276 images |
Najas guadalupensis (Spreng.) Magnus
| 13 images |
Najas marina L.
| 110 images |
Najas minor All.
| 22 images |
Narcissus poeticus L.
| 2557 images |
Narcissus pseudonarcissus L.
| 8454 images |
Nardus stricta L.
| 311 images |
Navarretia intertexta (Benth.) Hook.
| 26 images |
Navarretia leucocephala Benth.
| 28 images |
Navarretia squarrosa (Eschsch.) Hook. & Arn.
| 4 images |
Nelumbo lutea Willd.
| 15 images |
Nemophila parviflora Douglas ex Benth.
| 13 images |
Nemophila pedunculata Douglas ex Benth.
| 5 images |
Neobeckia aquatica (Eaton) Greene
| 1 images |
Nepeta cataria L.
| 3328 images |
Nephrophyllidium crista-galli (Menzies ex Hook.) Gilg
| 12 images |
Neslia paniculata (L.) Desv.
| 75 images |
Nicandra physalodes (L.) Scop.
| 37 images |
Nicotiana alata Link & Otto
| 1078 images |
Nicotiana longiflora Cav.
| 57 images |
Nicotiana rustica L.
| 332 images |
Nicotiana tabacum L.
| 2380 images |
Nigella damascena L.
| 12243 images |
Nonea vesicaria (L.) Rchb.
| 134 images |
Nothocalais cuspidata (Pursh) Greene
| 13 images |
Nothochelone nemorosa (Douglas ex Lindl.) Straw
| 35 images |
Nuphar lutea (L.) Sm.
| 1515 images |
Nymphaea alba L.
| 3584 images |
Nymphaea mexicana Zucc.
| 160 images |
Nymphaea odorata Aiton
| 394 images |
Nymphaea tetragona Georgi
| 51 images |
Nyssa sylvatica Marshall
| 875 images |
Oclemena acuminata (Michx.) Greene
| 307 images |
Odontites vernus (Bellardi) Dumort.
| 1735 images |
Oenothera biennis L.
| 13781 images |
Oenothera fruticosa L.
| 1462 images |
Oenothera glazioviana Micheli
| 7226 images |
Oenothera laciniata Hill
| 491 images |
Oenothera pallida Lindl.
| 27 images |
Oenothera parviflora L.
| 1059 images |
Oenothera perennis L.
| 5 images |
Oenothera pilosella Raf.
| 30 images |
Oenothera villosa Thunb.
| 70 images |
Omalotheca supina (L.) DC.
| 21 images |
Omphalodes linifolia (L.) Moench
| 113 images |
Omphalodes verna Moench
| 1348 images |
Onobrychis viciifolia Scop.
| 6895 images |
Onoclea sensibilis L.
| 1518 images |
Ononis arvensis L.
| 120 images |
Onopordum acanthium L.
| 4622 images |
Ophioglossum pusillum Raf.
| 4 images |
Oplopanax horridus (Sm.) Miq.
| 232 images |
Opuntia fragilis (Nutt.) Haw.
| 144 images |
Opuntia humifusa (Raf.) Raf.
| 1049 images |
Opuntia polyacantha Haw.
| 427 images |
Origanum vulgare L.
| 18757 images |
Ornithogalum nutans L.
| 1048 images |
Ornithogalum umbellatum L.
| 8029 images |
Orobanche californica Cham. & Schltdl.
| 2 images |
Orobanche fasciculata Nutt.
| 134 images |
Orobanche ludoviciana Nutt.
| 8 images |
Orobanche pinorum Geyer ex Hook.
| 3 images |
Orobanche uniflora L.
| 108 images |
Orthilia secunda (L.) House
| 441 images |
Orthocarpus bracteosus Benth.
| 5 images |
Orthocarpus luteus Nutt.
| 4 images |
Orthocarpus tenuifolius (Pursh) Benth.
| 6 images |
Osmorhiza berteroi DC.
| 1 images |
Osmorhiza depauperata Phil.
| 3 images |
Osmorhiza longistylis (Torr.) DC.
| 314 images |
Osmunda cinnamomea L.
| 120 images |
Osmunda claytoniana L.
| 384 images |
Osmunda regalis L.
| 2186 images |
Ostrya virginiana (Mill.) K. Koch
| 1 images |
Oxalis corniculata L.
| 8488 images |
Oxalis dillenii Jacq.
| 2265 images |
Oxalis montana Raf.
| 53 images |
Oxalis oregana Nutt.
| 371 images |
Oxalis stricta L.
| 1598 images |
Oxypolis rigidior (L.) Raf.
| 22 images |
Oxyria digyna (L.) Hill
| 392 images |
Oxytropis campestris (L.) DC.
| 513 images |
Oxytropis deflexa (Pall.) DC.
| 14 images |
Oxytropis lambertii Pursh
| 48 images |
Pachysandra terminalis Siebold & Zucc.
| 1306 images |
Packera glabella (Poir.) C. Jeffrey
| 2 images |
Paeonia lactiflora Pall.
| 2875 images |
Paeonia officinalis L.
| 10980 images |
Panax quinquefolius L.
| 85 images |
Panax trifolius L.
| 130 images |
Panicum capillare L.
| 641 images |
Panicum dichotomiflorum Michx.
| 77 images |
Panicum miliaceum L.
| 1157 images |
Panicum virgatum L.
| 888 images |
Papaver argemone L.
| 1227 images |
Papaver dubium L.
| 3259 images |
Papaver lapponicum (Tolm.) Nordh.
| 4 images |
Papaver nudicaule L.
| 328 images |
Papaver orientale L.
| 4066 images |
Papaver radicatum Rottb.
| 33 images |
Papaver rhoeas L.
| 11620 images |
Papaver somniferum L.
| 9666 images |
Parentucellia viscosa (L.) Caruel
| 828 images |
Parietaria pensylvanica Muhl. ex Willd.
| 163 images |
Parnassia glauca Raf.
| 33 images |
Parnassia palustris L.
| 4164 images |
Paronychia fastigiata (Raf.) Fernald
| 7 images |
Paronychia sessiliflora Nutt.
| 2 images |
Parthenocissus quinquefolia (L.) Planch.
| 11642 images |
Parthenocissus tricuspidata (Siebold & Zucc.) Planch.
| 3646 images |
Paspalum setaceum Michx.
| 6 images |
Pastinaca sativa L.
| 6043 images |
Paxistima myrsinites (Pursh) Raf.
| 46 images |
Pedicularis bracteosa Benth.
| 46 images |
Pedicularis canadensis L.
| 192 images |
Pedicularis contorta Benth.
| 23 images |
Pedicularis flammea L.
| 6 images |
Pedicularis groenlandica Retz.
| 125 images |
Pedicularis lanceolata Michx.
| 22 images |
Pedicularis lapponica L.
| 56 images |
Pedicularis palustris L.
| 475 images |
Pedicularis racemosa Douglas ex Benth.
| 42 images |
Pedicularis sudetica Willd.
| 6 images |
Pedicularis sylvatica L.
| 762 images |
Pedicularis verticillata L.
| 939 images |
Pellaea atropurpurea (L.) Link
| 45 images |
Peltandra virginica (L.) Schott
| 134 images |
Penstemon albertinus Greene
| 19 images |
Penstemon albidus Nutt.
| 10 images |
Penstemon davidsonii Greene
| 92 images |
Penstemon digitalis Nutt. ex Sims
| 1034 images |
Penstemon fruticosus (Pursh) Greene
| 49 images |
Penstemon gracilis Nutt.
| 19 images |
Penstemon hirsutus (L.) Willd.
| 132 images |
Penstemon nitidus Douglas ex Benth.
| 15 images |
Penstemon pallidus Small
| 30 images |
Penstemon procerus Douglas ex Graham
| 63 images |
Penstemon richardsonii Douglas ex Lindl.
| 8 images |
Penstemon serrulatus Menzies ex Sm.
| 37 images |
Penthorum sedoides L.
| 44 images |
Perideridia gairdneri (Hook. & Arn.) Mathias
| 2 images |
Perilla frutescens (L.) Britton
| 2292 images |
Petasites frigidus (L.) Fr.
| 217 images |
Petasites japonicus (Siebold & Zucc.) Maxim.
| 654 images |
Petrorhagia saxifraga (L.) Link
| 1639 images |
Petroselinum crispum (Mill.) Nyman ex A.W. Hill
| 2 images |
Phacelia campanularia A. Gray
| 245 images |
Phacelia hastata Douglas ex Lehm.
| 88 images |
Phacelia leptosepala Rydb.
| 4 images |
Phacelia linearis (Pursh) Holz.
| 56 images |
Phacelia purshii Buckley
| 115 images |
Phacelia ramosissima Douglas ex Lehm.
| 84 images |
Phacelia tanacetifolia Benth.
| 14975 images |
Phacelia thermalis Greene
| 1 images |
Phalaris arundinacea L.
| 2648 images |
Phalaris canariensis L.
| 438 images |
Phalaris minor Retz.
| 150 images |
Phedimus aizoon (L.) 't Hart
| 920 images |
Phedimus hybridus (L.) 't Hart
| 49 images |
Phedimus spurius (M. Bieb.) 't Hart
| 4 images |
Phegopteris connectilis (Michx.) Watt
| 643 images |
Phellodendron amurense Rupr.
| 268 images |
Philadelphus coronarius L.
| 18242 images |
Philadelphus inodorus L.
| 120 images |
Philadelphus lewisii Pursh
| 591 images |
Philadelphus pubescens Loisel.
| 469 images |
Phleum alpinum L.
| 292 images |
Phleum pratense L.
| 2444 images |
Phlox caespitosa Nutt.
| 16 images |
Phlox diffusa Benth.
| 180 images |
Phlox divaricata L.
| 889 images |
Phlox drummondii Hook.
| 1343 images |
Phlox hoodii Richardson
| 67 images |
Phlox longifolia Nutt.
| 99 images |
Phlox maculata L.
| 1474 images |
Phlox paniculata L.
| 5783 images |
Phlox pilosa L.
| 160 images |
Phlox speciosa Pursh
| 79 images |
Phlox stolonifera Sims
| 49 images |
Phlox subulata L.
| 4304 images |
Phragmites australis (Cav.) Trin. ex Steud.
| 6010 images |
Phryma leptostachya L.
| 154 images |
Phyla lanceolata (Michx.) Greene
| 120 images |
Phyllodoce caerulea (L.) Bab.
| 161 images |
Phyllodoce empetriformis (Sm.) D. Don
| 82 images |
Phyllodoce glanduliflora (Hook.) Coville
| 19 images |
Phyllospadix scouleri Hook.
| 21 images |
Physalis alkekengi L.
| 3653 images |
Physalis heterophylla Nees
| 115 images |
Physalis longifolia Nutt.
| 212 images |
Physalis peruviana L.
| 3157 images |
Physalis philadelphica Lam.
| 632 images |
Physalis pubescens L.
| 154 images |
Physalis virginiana Mill.
| 2 images |
Physocarpus capitatus (Pursh) Kuntze
| 425 images |
Physocarpus malvaceus (Greene) Kuntze
| 5 images |
Physocarpus opulifolius (L.) Maxim.
| 4197 images |
Physostegia virginiana (L.) Benth.
| 1929 images |
Phytolacca americana L.
| 17944 images |
Picea abies (L.) Karst.
| 1 images |
Picea engelmannii Parry ex Engelm.
| 143 images |
Picea glauca (Moench) Voss
| 1458 images |
Picea mariana (Mill.) Britton, Sterns & Poggenb.
| 51 images |
Picea pungens Engelm.
| 4922 images |
Picea rubens Sarg.
| 1750 images |
Picea sitchensis (Bong.) Carrière
| 772 images |
Picris echioides L.
| 71 images |
Picris hieracioides L.
| 4193 images |
Pilea fontana (Lunell) Rydb.
| 1 images |
Pilea pumila (L.) A. Gray
| 1 images |
Pimpinella saxifraga L.
| 1658 images |
Pinguicula villosa L.
| 3 images |
Pinguicula vulgaris L.
| 1146 images |
Pinus albicaulis Engelm.
| 110 images |
Pinus banksiana Lamb.
| 323 images |
Pinus contorta Douglas ex Loudon
| 507 images |
Pinus mugo Turra
| 3822 images |
Pinus nigra Arnold
| 2750 images |
Pinus ponderosa Lawson & C. Lawson
| 3 images |
Pinus resinosa Aiton
| 1235 images |
Pinus rigida Mill.
| 360 images |
Pinus strobus L.
| 3926 images |
Pinus sylvestris L.
| 9328 images |
Pinus virginiana Mill.
| 97 images |
Pisum sativum L.
| 4289 images |
Plantago arenaria Waldst. & Kit.
| 197 images |
Plantago aristata Michx.
| 24 images |
Plantago cordata Lam.
| 13 images |
Plantago coronopus L.
| 2269 images |
Plantago elongata Pursh
| 15 images |
Plantago eriopoda Torr.
| 12 images |
Plantago lanceolata L.
| 13085 images |
Plantago major L.
| 9608 images |
Plantago maritima L.
| 768 images |
Plantago media L.
| 4362 images |
Plantago patagonica Jacq.
| 42 images |
Plantago rugelii Decne.
| 162 images |
Plantago virginica L.
| 144 images |
Platanthera aquilonis Sheviak
| 21 images |
Platanthera blephariglottis (Willd.) Lindl.
| 35 images |
Platanthera ciliaris (L.) Lindl.
| 78 images |
Platanthera clavellata (Michx.) Luer
| 43 images |
Platanthera flava (L.) Lindl.
| 17 images |
Platanthera grandiflora (Bigelow) Lindl.
| 11 images |
Platanthera leucophaea (Nutt.) Lindl.
| 11 images |
Platanthera obtusata (Banks ex Pursh) Lindl.
| 12 images |
Platanthera orbiculata (Pursh) Lindl.
| 44 images |
Platanthera psycodes (L.) Lindl.
| 83 images |
Platanthera stricta Lindl.
| 22 images |
Platanus occidentalis L.
| 7413 images |
Plectritis congesta (Lindl.) DC.
| 7 images |
Pluchea odorata (L.) Cass.
| 252 images |
Poa alpina L.
| 289 images |
Poa annua L.
| 2442 images |
Poa arida Vasey
| 2 images |
Poa autumnalis Muhl. ex Elliott
| 1 images |
Poa bolanderi Vasey
| 10 images |
Poa chaixii Vill.
| 102 images |
Poa compressa L.
| 107 images |
Poa confinis Vasey
| 2 images |
Poa cusickii Vasey
| 7 images |
Poa fendleriana (Steud.) Vasey
| 10 images |
Poa glauca Vahl
| 40 images |
Poa infirma Kunth
| 41 images |
Poa laxa Haenke
| 14 images |
Poa laxiflora Buckley
| 2 images |
Poa leptocoma Trin.
| 9 images |
Poa macrantha Vasey
| 1 images |
Poa marcida Hitchc.
| 1 images |
Poa nemoralis L.
| 371 images |
Poa nervosa (Hook.) Vasey
| 3 images |
Poa palustris L.
| 112 images |
Poa pratensis L.
| 2564 images |
Poa stenantha Trin.
| 1 images |
Poa trivialis L.
| 1581 images |
Podophyllum peltatum L.
| 1719 images |
Podostemum ceratophyllum Michx.
| 3 images |
Pogonia ophioglossoides (L.) Ker Gawl.
| 102 images |
Polanisia dodecandra (L.) DC.
| 119 images |
Polemonium caeruleum L.
| 1258 images |
Polemonium elegans Greene
| 20 images |
Polemonium micranthum Benth.
| 2 images |
Polemonium occidentale Greene
| 103 images |
Polemonium pulcherrimum Hook.
| 84 images |
Polemonium reptans L.
| 368 images |
Polemonium vanbruntiae Britton
| 1 images |
Polemonium viscosum Nutt.
| 25 images |
Polycarpon tetraphyllum (L.) L.
| 1046 images |
Polycnemum arvense L.
| 19 images |
Polygala alba Nutt.
| 26 images |
Polygala cruciata L.
| 9 images |
Polygala paucifolia Willd.
| 159 images |
Polygala polygama Walter
| 27 images |
Polygala sanguinea L.
| 60 images |
Polygala senega L.
| 26 images |
Polygala verticillata L.
| 5 images |
Polygonatum biflorum (Walter) Elliott
| 613 images |
Polygonatum pubescens (Willd.) Pursh
| 135 images |
Polygonum aviculare L.
| 4897 images |
Polygonum bellardii All.
| 27 images |
Polygonum bistorta L.
| 17 images |
Polygonum cilinode Michx.
| 3 images |
Polygonum convolvulus L.
| 7 images |
Polygonum douglasii Greene
| 5 images |
Polygonum hydropiperoides Michx.
| 13 images |
Polygonum lapathifolium L.
| 189 images |
Polygonum orientale L.
| 2 images |
Polygonum pensylvanicum L.
| 32 images |
Polygonum persicaria L.
| 1045 images |
Polygonum punctatum Elliott
| 9 images |
Polygonum raii Bab.
| 83 images |
Polygonum tenue Michx.
| 3 images |
Polygonum virginianum L.
| 99 images |
Polygonum viviparum L.
| 1 images |
Polymnia canadensis L.
| 124 images |
Polypodium amorphum Suksd.
| 9 images |
Polypodium glycyrrhiza D.C. Eaton
| 15 images |
Polypodium hesperium Maxon
| 10 images |
Polypodium scouleri Hook. & Grev.
| 20 images |
Polypodium virginianum L.
| 265 images |
Polypogon monspeliensis (L.) Desf.
| 741 images |
Polypogon viridis (Gouan) Breistr.
| 182 images |
Polystichum acrostichoides (Michx.) Schott
| 545 images |
Polystichum andersonii Hopkins
| 2 images |
Polystichum lemmonii Underw.
| 20 images |
Polystichum lonchitis (L.) Roth
| 585 images |
Pontederia cordata L.
| 1391 images |
Populus alba L.
| 11195 images |
Populus balsamifera L.
| 1309 images |
Populus deltoides W. Bartram ex Marshall
| 3 images |
Populus grandidentata Michx.
| 279 images |
Populus heterophylla L.
| 21 images |
Populus nigra L.
| 13256 images |
Populus tremuloides Michx.
| 1279 images |
Portulaca grandiflora Hook.
| 7503 images |
Portulaca oleracea L.
| 11923 images |
Potamogeton amplifolius Tuck.
| 7 images |
Potamogeton crispus L.
| 144 images |
Potamogeton epihydrus Raf.
| 4 images |
Potamogeton foliosus Raf.
| 5 images |
Potamogeton friesii Rupr.
| 8 images |
Potamogeton gramineus L.
| 39 images |
Potamogeton natans L.
| 524 images |
Potamogeton nodosus Poir.
| 292 images |
Potamogeton perfoliatus L.
| 147 images |
Potamogeton praelongus Wulfen
| 22 images |
Potamogeton pusillus L.
| 40 images |
Potentilla argentea L.
| 2253 images |
Potentilla arguta Pursh
| 3 images |
Potentilla biennis Greene
| 2 images |
Potentilla canadensis L.
| 71 images |
Potentilla concinna Richardson
| 8 images |
Potentilla drummondii Lehm.
| 17 images |
Potentilla erecta (L.) Raeusch.
| 4300 images |
Potentilla gracilis Douglas ex Hook.
| 175 images |
Potentilla hippiana Lehm.
| 9 images |
Potentilla inclinata Vill.
| 44 images |
Potentilla intermedia L.
| 87 images |
Potentilla neumanniana Rchb.
| 94 images |
Potentilla nivea L.
| 26 images |
Potentilla norvegica L.
| 632 images |
Potentilla pensylvanica L.
| 16 images |
Potentilla plattensis Nutt.
| 1 images |
Potentilla recta L.
| 3104 images |
Potentilla reptans L.
| 9817 images |
Potentilla simplex Michx.
| 409 images |
Potentilla sterilis (L.) Garcke
| 1209 images |
Prenanthes alba L.
| 55 images |
Primula cuneifolia Ledeb.
| 3 images |
Primula laurentiana Fernald
| 31 images |
Primula mistassinica Michx.
| 4 images |
Primula nutans Georgi
| 6 images |
Primula veris L.
| 11834 images |
Proboscidea louisianica (Mill.) Thell.
| 213 images |
Prosartes hookeri Torr.
| 117 images |
Prosartes smithii (Hook.) Utech, Shinwari & Kawano
| 56 images |
Prosartes trachycarpa S. Watson
| 1 images |
Proserpinaca palustris L.
| 4 images |
Proserpinaca pectinata Lam.
| 2 images |
Prunella vulgaris L.
| 18240 images |
Prunus americana Marshall
| 37 images |
Prunus avium (L.) L.
| 18857 images |
Prunus cerasifera Ehrh.
| 19639 images |
Prunus cerasus L.
| 7552 images |
Prunus domestica L.
| 15816 images |
Prunus glandulosa Thunb.
| 192 images |
Prunus laurocerasus L.
| 17861 images |
Prunus mahaleb L.
| 5934 images |
Prunus nigra Aiton
| 2 images |
Prunus padus L.
| 11775 images |
Prunus pensylvanica L. f.
| 4 images |
Prunus persica (L.) Batsch
| 9039 images |
Prunus pumila L.
| 13 images |
Prunus serotina Ehrh.
| 7689 images |
Prunus spinosa L.
| 28643 images |
Prunus tomentosa Thunb.
| 299 images |
Prunus virginiana L.
| 2267 images |
Pseudognaphalium stramineum (Kunth) Anderb.
| 95 images |
Pseudotsuga menziesii (Mirb.) Franco
| 3880 images |
Psilocarphus brevissimus Nutt.
| 34 images |
Psilocarphus tenellus Nutt.
| 30 images |
Ptelea trifoliata L.
| 404 images |
Pteridium aquilinum (L.) Kuhn
| 6195 images |
Pterospora andromedea Nutt.
| 244 images |
Puccinellia distans (Jacq.) Parl.
| 86 images |
Puccinellia maritima (Huds.) Parl.
| 57 images |
Pulmonaria officinalis L.
| 3187 images |
Pulmonaria saccharata Mill.
| 2005 images |
Pulsatilla patens (L.) Mill.
| 1 images |
Purshia tridentata (Pursh) DC.
| 163 images |
Pycnanthemum incanum (L.) Michx.
| 106 images |
Pycnanthemum tenuifolium Schrad.
| 241 images |
Pycnanthemum verticillatum (Michx.) Pers.
| 72 images |
Pyracantha coccinea M. Roem.
| 3 images |
Pyrola asarifolia Michx.
| 104 images |
Pyrola chlorantha Sw.
| 298 images |
Pyrola elliptica Nutt.
| 137 images |
Pyrola minor L.
| 572 images |
Pyrola picta Sm.
| 118 images |
Pyrrocoma carthamoides Hook.
| 4 images |
Pyrrocoma lanceolata (Hook.) Greene
| 1 images |
Pyrrocoma uniflora (Hook.) Greene
| 13 images |
Pyrus communis L.
| 9531 images |
Quercus alba L.
| 614 images |
Quercus bicolor Willd.
| 515 images |
Quercus garryana Douglas ex Hook.
| 155 images |
Quercus ilicifolia Wangenh.
| 36 images |
Quercus macrocarpa Michx.
| 1175 images |
Quercus muehlenbergii Engelm.
| 42 images |
Quercus palustris Münchh.
| 3534 images |
Quercus robur L.
| 16140 images |
Quercus rubra L.
| 10876 images |
Quercus shumardii Buckley
| 53 images |
Quercus velutina Lam.
| 970 images |
Radiola linoides Roth
| 131 images |
Ranunculus abortivus L.
| 421 images |
Ranunculus acris L.
| 11060 images |
Ranunculus alismifolius Geyer ex Benth.
| 55 images |
Ranunculus aquatilis L.
| 520 images |
Ranunculus bulbosus L.
| 4400 images |
Ranunculus californicus Benth.
| 178 images |
Ranunculus cymbalaria Pursh
| 10 images |
Ranunculus eschscholtzii Schltdl.
| 23 images |
Ranunculus fascicularis Muhl. ex Bigelow
| 56 images |
Ranunculus ficaria L.
| 720 images |
Ranunculus flabellaris Raf.
| 10 images |
Ranunculus flammula L.
| 1691 images |
Ranunculus glaberrimus Hook.
| 63 images |
Ranunculus gmelinii DC.
| 4 images |
Ranunculus hederaceus L.
| 149 images |
Ranunculus hispidus Michx.
| 184 images |
Ranunculus hyperboreus Rottb.
| 13 images |
Ranunculus inamoenus Greene
| 3 images |
Ranunculus macounii Britton
| 11 images |
Ranunculus occidentalis Nutt.
| 62 images |
Ranunculus orthorhynchus Hook.
| 39 images |
Ranunculus parviflorus L.
| 556 images |
Ranunculus pensylvanicus L. f.
| 2 images |
Ranunculus pygmaeus Wahlenb.
| 13 images |
Ranunculus recurvatus Poir.
| 195 images |
Ranunculus repens L.
| 14209 images |
Ranunculus sardous Crantz
| 714 images |
Ranunculus sceleratus L.
| 1330 images |
Ranunculus trichophyllus Chaix
| 441 images |
Raphanus raphanistrum L.
| 12124 images |
Raphanus sativus L.
| 22 images |
Rapistrum rugosum (L.) All.
| 2617 images |
Ratibida columnifera (Nutt.) Wooton & Standl.
| 407 images |
Ratibida pinnata (Vent.) Barnhart
| 314 images |
Reseda alba L.
| 1725 images |
Reseda lutea L.
| 5525 images |
Reseda luteola L.
| 2838 images |
Reseda odorata L.
| 74 images |
Rhamnus cathartica L.
| 4974 images |
Rheum rhabarbarum L.
| 509 images |
Rhexia virginica L.
| 105 images |
Rhinanthus minor L.
| 2584 images |
Rhodiola integrifolia Raf.
| 75 images |
Rhodiola rosea L.
| 718 images |
Rhododendron albiflorum Hook.
| 34 images |
Rhododendron canadense (L.) Torr.
| 101 images |
Rhododendron lapponicum (L.) Wahlenb.
| 188 images |
Rhododendron maximum L.
| 5833 images |
Rhus aromatica Aiton
| 601 images |
Rhus copallinum L.
| 866 images |
Rhus glabra L.
| 1670 images |
Rhus trilobata Nutt.
| 10 images |
Rhus typhina L.
| 9692 images |
Rhynchospora alba (L.) Vahl
| 178 images |
Rhynchospora capitellata (Michx.) Vahl
| 3 images |
Ribes acerifolium Howell
| 2 images |
Ribes americanum Mill.
| 94 images |
Ribes aureum Pursh
| 1449 images |
Ribes cereum Douglas
| 142 images |
Ribes cynosbati L.
| 232 images |
Ribes divaricatum Douglas
| 27 images |
Ribes hirtellum Michx.
| 4 images |
Ribes hudsonianum Richardson
| 5 images |
Ribes inerme Rydb.
| 24 images |
Ribes lacustre (Pers.) Poir.
| 81 images |
Ribes laxiflorum Pursh
| 9 images |
Ribes missouriense Nutt.
| 48 images |
Ribes montigenum McClatchie
| 30 images |
Ribes nigrum L.
| 2608 images |
Ribes rubrum L.
| 5101 images |
Ribes sanguineum Pursh
| 5186 images |
Ribes triste Pall.
| 9 images |
Ribes uva-crispa L.
| 2940 images |
Ribes viscosissimum Pursh
| 24 images |
Robinia hispida L.
| 1201 images |
Robinia pseudoacacia L.
| 20654 images |
Robinia viscosa Vent.
| 38 images |
Romanzoffia tracyi Jeps.
| 1 images |
Rorippa amphibia (L.) Besser
| 1294 images |
Rorippa austriaca (Crantz) Besser
| 135 images |
Rorippa curvipes Greene
| 10 images |
Rorippa palustris (L.) Besser
| 903 images |
Rorippa sylvestris (L.) Besser
| 2025 images |
Rosa acicularis Lindl.
| 14 images |
Rosa arkansana Porter
| 82 images |
Rosa blanda Aiton
| 21 images |
Rosa canina L.
| 20897 images |
Rosa carolina L.
| 25 images |
Rosa centifolia L.
| 39 images |
Rosa cinnamomea L.
| 2122 images |
Rosa gallica L.
| 10163 images |
Rosa gymnocarpa Nutt.
| 6 images |
Rosa micrantha Borrer ex Sm.
| 596 images |
Rosa multiflora Thunb.
| 4652 images |
Rosa palustris Marshall
| 40 images |
Rosa rubiginosa L.
| 3610 images |
Rosa rugosa Thunb.
| 8631 images |
Rosa setigera Michx.
| 252 images |
Rosa spinosissima L.
| 3908 images |
Rosa tomentosa Sm.
| 217 images |
Rosa virginiana Mill.
| 130 images |
Rosa woodsii Lindl.
| 778 images |
Rosa xanthina Lindl.
| 596 images |
Rotala ramosior (L.) Koehne
| 9 images |
Rubus allegheniensis Porter
| 65 images |
Rubus arcticus L.
| 82 images |
Rubus armeniacus Focke
| 1008 images |
Rubus caesius L.
| 6540 images |
Rubus canadensis L.
| 169 images |
Rubus chamaemorus L.
| 295 images |
Rubus flagellaris Willd.
| 29 images |
Rubus hispidus L.
| 75 images |
Rubus idaeus L.
| 6786 images |
Rubus illecebrosus Focke
| 49 images |
Rubus nivalis Douglas ex Hook.
| 14 images |
Rubus occidentalis L.
| 2772 images |
Rubus odoratus L.
| 1412 images |
Rubus parviflorus Nutt.
| 539 images |
Rubus pedatus Sm.
| 35 images |
Rubus pensilvanicus Poir.
| 39 images |
Rubus pubescens Raf.
| 101 images |
Rubus setosus Bigelow
| 4 images |
Rubus spectabilis Pursh
| 1024 images |
Rubus ursinus Cham. & Schltdl.
| 84 images |
Rudbeckia fulgida Aiton
| 6710 images |
Rudbeckia hirta L.
| 4387 images |
Rudbeckia laciniata L.
| 2303 images |
Rudbeckia triloba L.
| 1030 images |
Rumex acetosa L.
| 5899 images |
Rumex acetosella L.
| 4691 images |
Rumex alpinus L.
| 1439 images |
Rumex aquaticus L.
| 326 images |
Rumex confertus Willd.
| 58 images |
Rumex conglomeratus Murray
| 2122 images |
Rumex crispus L.
| 9505 images |
Rumex dentatus L.
| 11 images |
Rumex longifolius DC.
| 946 images |
Rumex maritimus L.
| 86 images |
Rumex obtusifolius L.
| 12184 images |
Rumex patientia L.
| 2285 images |
Rumex paucifolius Nutt.
| 11 images |
Rumex salicifolius Weinm.
| 28 images |
Rumex sanguineus L.
| 1269 images |
Rumex stenophyllus Ledeb.
| 1 images |
Rumex venosus Pursh
| 12 images |
Rumex verticillatus L.
| 19 images |
Ruppia cirrhosa (Petagna) Grande
| 29 images |
Ruppia maritima L.
| 21 images |
Ruta graveolens L.
| 3018 images |
Sabatia angularis (L.) Pursh
| 156 images |
Sagina apetala Ard.
| 252 images |
Sagina japonica (Sw.) Ohwi
| 4 images |
Sagina nodosa (L.) Fenzl
| 117 images |
Sagina procumbens L.
| 886 images |
Sagittaria graminea Michx.
| 58 images |
Sagittaria latifolia Willd.
| 669 images |
Sagittaria rigida Pursh
| 7 images |
Salicornia depressa Standl.
| 4 images |
Salix alba L.
| 9543 images |
Salix amygdaloides Andersson
| 23 images |
Salix arctica Pall.
| 19 images |
Salix atrocinerea Brot.
| 3025 images |
Salix barrattiana Hook.
| 4 images |
Salix bebbiana Sarg.
| 27 images |
Salix boothii Dorn
| 1 images |
Salix brachycarpa Nutt.
| 1 images |
Salix caprea L.
| 11466 images |
Salix cascadensis Cockerell
| 1 images |
Salix cinerea L.
| 5416 images |
Salix commutata Bebb
| 11 images |
Salix daphnoides Vill.
| 118 images |
Salix discolor Muhl.
| 309 images |
Salix drummondiana Barratt ex Hook.
| 2 images |
Salix eriocephala Michx.
| 67 images |
Salix exigua Nutt.
| 222 images |
Salix fragilis L.
| 22 images |
Salix geyeriana Andersson
| 5 images |
Salix glauca L.
| 202 images |
Salix hastata L.
| 1348 images |
Salix herbacea L.
| 306 images |
Salix hookeriana Barratt ex Hook.
| 15 images |
Salix humilis Marshall
| 10 images |
Salix interior Rowlee
| 5 images |
Salix lemmonii Bebb
| 2 images |
Salix lucida Muhl.
| 57 images |
Salix lutea Nutt.
| 2 images |
Salix melanopsis Nutt.
| 8 images |
Salix myricoides Muhl.
| 1 images |
Salix myrsinifolia Salisb.
| 562 images |
Salix nigra Marshall
| 99 images |
Salix nivalis Hook.
| 9 images |
Salix pentandra L.
| 987 images |
Salix petrophila Rydb.
| 32 images |
Salix planifolia Pursh
| 7 images |
Salix polaris Wahlenb.
| 11 images |
Salix prolixa Andersson
| 13 images |
Salix purpurea L.
| 2838 images |
Salix pyrifolia Andersson
| 2 images |
Salix reticulata L.
| 419 images |
Salix scouleriana Barratt ex Hook.
| 17 images |
Salix sericea Marshall
| 11 images |
Salix sitchensis Sanson ex Bong.
| 31 images |
Salix triandra L.
| 1516 images |
Salix uva-ursi Pursh
| 8 images |
Salix vestita Pursh
| 2 images |
Salix viminalis L.
| 1567 images |
Salsola kali L.
| 400 images |
Salsola tragus L.
| 16 images |
Salvia officinalis L.
| 10560 images |
Salvia pratensis L.
| 14525 images |
Salvia reflexa Hornem.
| 29 images |
Salvia sclarea L.
| 3415 images |
Salvia verticillata L.
| 1643 images |
Sambucus ebulus L.
| 8622 images |
Sambucus nigra L.
| 26922 images |
Sambucus racemosa L.
| 7874 images |
Samolus valerandi L.
| 809 images |
Sanguinaria canadensis L.
| 1436 images |
Sanguisorba canadensis L.
| 144 images |
Sanguisorba minor Scop.
| 7725 images |
Sanguisorba officinalis L.
| 3047 images |
Sanicula arctopoides Hook. & Arn.
| 120 images |
Sanicula canadensis L.
| 397 images |
Sanicula crassicaulis Poepp. ex DC.
| 205 images |
Sanicula graveolens Poepp. ex DC.
| 18 images |
Sanicula marilandica L.
| 20 images |
Saponaria officinalis L.
| 14968 images |
Sarcobatus vermiculatus (Hook.) Torr.
| 32 images |
Sarracenia purpurea L.
| 1135 images |
Sassafras albidum (Nutt.) Nees
| 1336 images |
Satureja hortensis L.
| 1103 images |
Saururus cernuus L.
| 325 images |
Saxifraga adscendens L.
| 40 images |
Saxifraga aizoides L.
| 2000 images |
Saxifraga bronchialis L.
| 66 images |
Saxifraga cernua L.
| 27 images |
Saxifraga ferruginea Graham
| 3 images |
Saxifraga hirculus L.
| 112 images |
Saxifraga mertensiana Bong.
| 20 images |
Saxifraga oppositifolia L.
| 950 images |
Saxifraga paniculata Mill.
| 2384 images |
Saxifraga rivularis L.
| 13 images |
Saxifraga stellaris L.
| 50 images |
Saxifraga tricuspidata Rottb.
| 5 images |
Saxifraga tridactylites L.
| 1133 images |
Saxifraga virginiensis Michx.
| 6 images |
Scandix pecten-veneris L.
| 2327 images |
Schedonorus arundinaceus (Schreb.) Dumort.
| 554 images |
Schedonorus giganteus (L.) Holub
| 113 images |
Scheuchzeria palustris L.
| 102 images |
Schizachyrium scoparium (Michx.) Nash
| 43 images |
Schoenoplectiella purshiana (Fernald) Lye
| 3 images |
Schoenoplectus pungens (Vahl) Palla
| 59 images |
Schoenoplectus tabernaemontani (C.C. Gmel.) Palla
| 1 images |
Scilla siberica Andrews
| 1568 images |
Scirpus atrovirens Willd.
| 177 images |
Scirpus cyperinus (L.) Kunth
| 110 images |
Scirpus expansus Fernald
| 3 images |
Scirpus hattorianus Makino
| 4 images |
Scirpus pendulus Muhl.
| 30 images |
Scleranthus annuus L.
| 254 images |
Scleranthus perennis L.
| 488 images |
Scopolia carniolica Jacq.
| 95 images |
Scrophularia lanceolata Pursh
| 11 images |
Scrophularia marilandica L.
| 45 images |
Scrophularia nodosa L.
| 3541 images |
Scutellaria angustifolia Pursh
| 2 images |
Scutellaria galericulata L.
| 1180 images |
Scutellaria lateriflora L.
| 82 images |
Scutellaria nervosa Pursh
| 1 images |
Scutellaria parvula Michx.
| 29 images |
Secale cereale L.
| 3245 images |
Securigera varia (L.) Lassen
| 1683 images |
Sedum acre L.
| 6744 images |
Sedum album L.
| 9124 images |
Sedum hispanicum L.
| 1061 images |
Sedum lanceolatum Torr.
| 81 images |
Sedum oreganum Nutt.
| 83 images |
Sedum reflexum L.
| 90 images |
Sedum sarmentosum Bunge
| 682 images |
Sedum sexangulare L.
| 1778 images |
Sedum spathulifolium Hook.
| 1249 images |
Sedum stenopetalum Pursh
| 19 images |
Sedum ternatum Michx.
| 304 images |
Sedum villosum L.
| 158 images |
Sempervivum tectorum L.
| 10785 images |
Senecio eremophilus Richardson
| 2 images |
Senecio hydrophilus Nutt.
| 6 images |
Senecio integerrimus Nutt.
| 112 images |
Senecio jacobaea L.
| 235 images |
Senecio lugens Richardson
| 3 images |
Senecio pseudoarnica Less.
| 10 images |
Senecio squalidus L.
| 2912 images |
Senecio sylvaticus L.
| 1501 images |
Senecio triangularis Hook.
| 270 images |
Senecio viscosus L.
| 712 images |
Senecio vulgaris L.
| 8325 images |
Sesbania herbacea (Mill.) McVaugh
| 101 images |
Setaria italica (L.) P. Beauv.
| 2 images |
Setaria pumila (Poir.) Roem. & Schult.
| 2438 images |
Setaria verticillata (L.) P. Beauv.
| 59 images |
Shepherdia argentea (Pursh) Nutt.
| 45 images |
Shepherdia canadensis (L.) Nutt.
| 135 images |
Sherardia arvensis L.
| 3406 images |
Sibbaldia procumbens L.
| 181 images |
Sibbaldiopsis tridentata (Aiton) Rydb.
| 7 images |
Sicyos angulatus L.
| 398 images |
Sida hermaphrodita (L.) Rusby
| 37 images |
Sida spinosa L.
| 167 images |
Silene acaulis (L.) Jacq.
| 2577 images |
Silene antirrhina L.
| 14 images |
Silene armeria L.
| 841 images |
Silene conoidea L.
| 11 images |
Silene csereii Baumg.
| 4 images |
Silene dichotoma Ehrh.
| 628 images |
Silene douglasii Hook.
| 48 images |
Silene gallica L.
| 1496 images |
Silene latifolia Poir.
| 18477 images |
Silene noctiflora L.
| 1079 images |
Silene pendula L.
| 859 images |
Silene scouleri Hook.
| 2 images |
Silene suecica (Lodd.) Greuter & Burdet
| 5 images |
Silene uralensis (Rupr.) Bocquet
| 14 images |
Silene virginica L.
| 276 images |
Silene vulgaris (Moench) Garcke
| 13716 images |
Silphium integrifolium Michx.
| 97 images |
Silphium laciniatum L.
| 227 images |
Silphium perfoliatum L.
| 1231 images |
Silphium terebinthinaceum Jacq.
| 195 images |
Silybum marianum (L.) Gaertn.
| 7704 images |
Sinapis alba L.
| 5371 images |
Sinapis arvensis L.
| 9474 images |
Sisymbrium altissimum L.
| 280 images |
Sisymbrium loeselii L.
| 1016 images |
Sisymbrium officinale (L.) Scop.
| 5328 images |
Sisymbrium orientale L.
| 278 images |
Sisyrinchium albidum Raf.
| 32 images |
Sisyrinchium angustifolium Mill.
| 822 images |
Sisyrinchium montanum Greene
| 152 images |
Sisyrinchium mucronatum Michx.
| 5 images |
Sium suave Walter
| 64 images |
Smilax herbacea L.
| 199 images |
Smilax lasioneura Hook.
| 13 images |
Smilax rotundifolia L.
| 744 images |
Smilax tamnoides L.
| 138 images |
Solanum americanum Mill.
| 5312 images |
Solanum carolinense L.
| 1402 images |
Solanum dulcamara L.
| 13086 images |
Solanum lycopersicum L.
| 7190 images |
Solanum nigrum L.
| 12443 images |
Solanum physalifolium Rusby
| 194 images |
Solanum rostratum Dunal
| 529 images |
Solanum sisymbriifolium Lam.
| 883 images |
Solanum triflorum Nutt.
| 56 images |
Solanum tuberosum L.
| 7949 images |
Solidago altissima L.
| 348 images |
Solidago arguta Aiton
| 5 images |
Solidago bicolor L.
| 99 images |
Solidago caesia L.
| 384 images |
Solidago canadensis L.
| 13171 images |
Solidago flexicaulis L.
| 326 images |
Solidago gigantea Aiton
| 5648 images |
Solidago hispida Muhl. ex Willd.
| 16 images |
Solidago juncea Aiton
| 355 images |
Solidago latissimifolia Mill.
| 2 images |
Solidago missouriensis Nutt.
| 20 images |
Solidago multiradiata Aiton
| 25 images |
Solidago nemoralis Aiton
| 149 images |
Solidago patula Muhl. ex Willd.
| 23 images |
Solidago puberula Nutt.
| 19 images |
Solidago rugosa Mill.
| 912 images |
Solidago sempervirens L.
| 47 images |
Solidago simplex Kunth
| 16 images |
Solidago speciosa Nutt.
| 93 images |
Solidago squarrosa Nutt.
| 12 images |
Solidago uliginosa Nutt.
| 31 images |
Solidago ulmifolia Muhl. ex Willd.
| 57 images |
Soliva sessilis Ruiz & Pav.
| 110 images |
Sonchus arvensis L.
| 4547 images |
Sonchus asper (L.) Hill
| 11889 images |
Sonchus oleraceus L.
| 11502 images |
Sonchus palustris L.
| 241 images |
Sorbaria sorbifolia (L.) A. Braun
| 3 images |
Sorbus americana Marshall
| 182 images |
Sorbus aucuparia L.
| 17384 images |
Sorbus hybrida L.
| 1 images |
Sorbus scopulina Greene
| 50 images |
Sorghastrum nutans (L.) Nash
| 168 images |
Sorghum bicolor (L.) Moench
| 2011 images |
Sorghum halepense (L.) Pers.
| 2667 images |
Sparganium americanum Nutt.
| 14 images |
Sparganium androcladum (Engelm.) Morong
| 3 images |
Sparganium angustifolium Michx.
| 260 images |
Sparganium emersum Rehmann
| 180 images |
Sparganium eurycarpum Engelm.
| 45 images |
Sparganium natans L.
| 48 images |
Spartina alterniflora Loisel.
| 56 images |
Spartina gracilis Trin.
| 4 images |
Spartina patens (Aiton) Muhl.
| 47 images |
Spartina pectinata Bosc ex Link
| 56 images |
Spergula arvensis L.
| 1080 images |
Spergularia maritima (All.) Chiov.
| 1 images |
Sphaeralcea coccinea (Nutt.) Rydb.
| 150 images |
Sphaerophysa salsula (Pall.) DC.
| 16 images |
Sphenopholis intermedia (Rydb.) Rydb.
| 9 images |
Sphenopholis obtusata (Michx.) Scribn.
| 9 images |
Spinacia oleracea L.
| 1204 images |
Spiraea alba Du Roi
| 1798 images |
Spiraea chamaedryfolia L.
| 1456 images |
Spiraea corymbosa Raf.
| 2 images |
Spiraea douglasii Hook.
| 3283 images |
Spiraea japonica L. f.
| 11 images |
Spiraea prunifolia Siebold & Zucc.
| 140 images |
Spiraea salicifolia L.
| 428 images |
Spiraea thunbergii Siebold ex Blume
| 1657 images |
Spiraea tomentosa L.
| 698 images |
Spiranthes cernua (L.) Rich.
| 156 images |
Spiranthes diluvialis Sheviak
| 5 images |
Spiranthes lacera (Raf.) Raf.
| 61 images |
Spiranthes magnicamporum Sheviak
| 25 images |
Spiranthes ochroleuca (Rydb.) Rydb.
| 6 images |
Spiranthes ovalis Lindl.
| 26 images |
Spiranthes romanzoffiana Cham.
| 89 images |
Sporobolus airoides (Torr.) Torr.
| 24 images |
Sporobolus neglectus Nash
| 2 images |
Stachys annua (L.) L.
| 492 images |
Stachys arvensis (L.) L.
| 510 images |
Stachys byzantina K. Koch
| 2 images |
Stachys chamissonis Benth.
| 70 images |
Stachys germanica L.
| 1224 images |
Stachys mexicana Benth.
| 9 images |
Stachys officinalis (L.) Trevis.
| 1372 images |
Stachys palustris L.
| 4772 images |
Stachys pilosa Nutt.
| 13 images |
Stachys sylvatica L.
| 9027 images |
Stachys tenuifolia Willd.
| 10 images |
Staphylea trifolia L.
| 269 images |
Stellaria alsine Grimm
| 212 images |
Stellaria borealis Bigelow
| 3 images |
Stellaria crassifolia Ehrh.
| 19 images |
Stellaria graminea L.
| 3792 images |
Stellaria holostea L.
| 10174 images |
Stellaria longifolia Muhl. ex Willd.
| 8 images |
Stellaria longipes Goldie
| 20 images |
Stellaria media (L.) Vill.
| 10744 images |
Stellaria nitens Nutt.
| 5 images |
Stellaria obtusa Engelm.
| 2 images |
Stenotus armerioides Nutt.
| 9 images |
Streptopus amplexifolius (L.) DC.
| 539 images |
Streptopus lanceolatus (Aiton) Reveal
| 88 images |
Streptopus streptopoides (Ledeb.) Frye & Rigg
| 10 images |
Strophostyles helvola (L.) Elliott
| 64 images |
Stuckenia filiformis (Pers.) Börner
| 4 images |
Stuckenia pectinata (L.) Börner
| 100 images |
Stylophorum diphyllum (Michx.) Nutt.
| 376 images |
Suaeda maritima (L.) Dumort.
| 812 images |
Subularia aquatica L.
| 26 images |
Succisa pratensis Moench
| 4028 images |
Suksdorfia ranunculifolia (Hook.) Engl.
| 2 images |
Swertia perennis L.
| 575 images |
Symphoricarpos albus (L.) S.F. Blake
| 1 images |
Symphoricarpos orbiculatus Moench
| 2798 images |
Symphyotrichum cordifolium (L.) G.L. Nesom
| 6 images |
Symphyotrichum ericoides (L.) G.L. Nesom
| 1 images |
Symphyotrichum laeve (L.) A. Löve & D. Löve
| 1 images |
Symphyotrichum novae-angliae (L.) G.L. Nesom
| 5 images |
Symphyotrichum novi-belgii (L.) G.L. Nesom
| 3 images |
Symphyotrichum oolentangiense (Riddell) G.L. Nesom
| 1 images |
Symphyotrichum pilosum (Willd.) G.L. Nesom
| 6 images |
Symphyotrichum prenanthoides (Muhl. ex Willd.) G.L. Nesom
| 4 images |
Symphytum asperum Lepechin
| 1 images |
Symphytum officinale L.
| 17384 images |
Symplocarpus foetidus (L.) Salisb. ex W.P.C. Barton
| 1 images |
Syringa vulgaris L.
| 18363 images |
Taenidia integerrima (L.) Drude
| 43 images |
Tagetes erecta L.
| 8040 images |
Tagetes minuta L.
| 840 images |
Tanacetum balsamita L.
| 454 images |
Tanacetum parthenium (L.) Sch. Bip.
| 1 images |
Tanacetum vulgare L.
| 16293 images |
Taraxacum officinale F.H. Wigg.
| 18 images |
Taraxacum palustre (Lyons) Symons
| 174 images |
Taxus brevifolia Nutt.
| 740 images |
Taxus canadensis Marshall
| 877 images |
Tellima grandiflora (Pursh) Douglas ex Lindl.
| 1083 images |
Tephrosia virginiana (L.) Pers.
| 66 images |
Tetradymia canescens DC.
| 80 images |
Tetraneuris herbacea Greene
| 7 images |
Teucrium botrys L.
| 333 images |
Teucrium canadense L.
| 542 images |
Teucrium scorodonia L.
| 6824 images |
Thalictrum alpinum L.
| 63 images |
Thalictrum aquilegifolium L.
| 2 images |
Thalictrum dioicum L.
| 448 images |
Thalictrum pubescens Pursh
| 438 images |
Thalictrum revolutum DC.
| 20 images |
Thaspium barbinode (Michx.) Nutt.
| 30 images |
Thelypteris noveboracensis (L.) Nieuwl.
| 223 images |
Thelypteris palustris Schott
| 283 images |
Thermopsis gracilis Howell
| 11 images |
Thladiantha dubia Bunge
| 109 images |
Thlaspi arvense L.
| 2404 images |
Thuja occidentalis L.
| 6348 images |
Thymelaea passerina (L.) Coss. & Germ.
| 60 images |
Thymus praecox Opiz
| 1860 images |
Thymus pulegioides L.
| 1992 images |
Thysanocarpus curvipes Hook.
| 70 images |
Tiarella cordifolia L.
| 816 images |
Tiarella trifoliata L.
| 148 images |
Tilia americana L.
| 4064 images |
Tilia cordata Mill.
| 10512 images |
Tilia platyphyllos Scop.
| 11279 images |
Tilia tomentosa Moench
| 3436 images |
Tofieldia pusilla (Michx.) Pers.
| 87 images |
Torilis arvensis (Huds.) Link
| 4400 images |
Torilis japonica (Houtt.) DC.
| 1328 images |
Torilis nodosa (L.) Gaertn.
| 729 images |
Torreyochloa pallida (Torr.) Church
| 10 images |
Townsendia exscapa (Richardson) Porter
| 11 images |
Townsendia hookeri Beaman
| 10 images |
Toxicodendron radicans (L.) Kuntze
| 4476 images |
Toxicodendron rydbergii (Small ex Rydb.) Greene
| 111 images |
Toxicodendron vernix (L.) Kuntze
| 66 images |
Tradescantia occidentalis (Britton) Smyth
| 86 images |
Tradescantia ohiensis Raf.
| 716 images |
Tradescantia virginiana L.
| 4520 images |
Tragopogon dubius Scop.
| 5223 images |
Tragopogon porrifolius L.
| 4328 images |
Trapa natans L.
| 308 images |
Trautvetteria caroliniensis (Walter) Vail
| 34 images |
Triadenum fraseri (Spach) Gleason
| 29 images |
Triadenum virginicum (L.) Raf.
| 20 images |
Triantha glutinosa (Michx.) Baker
| 39 images |
Tribulus terrestris L.
| 2014 images |
Trichophorum alpinum (L.) Pers.
| 119 images |
Trichophorum cespitosum (L.) Hartm.
| 337 images |
Trichophorum pumilum (Vahl) Schinz & Thell.
| 19 images |
Trichostema brachiatum L.
| 24 images |
Trichostema dichotomum L.
| 125 images |
Trichostema oblongum Benth.
| 14 images |
Tridens flavus (L.) Hitchc.
| 60 images |
Trientalis borealis Raf.
| 481 images |
Trientalis europaea L.
| 22 images |
Trifolium arvense L.
| 3154 images |
Trifolium aureum Pollich
| 746 images |
Trifolium campestre Schreb.
| 3546 images |
Trifolium depauperatum Desv.
| 41 images |
Trifolium dubium Sibth.
| 2859 images |
Trifolium fragiferum L.
| 1115 images |
Trifolium hybridum L.
| 1347 images |
Trifolium incarnatum L.
| 6042 images |
Trifolium medium L.
| 2248 images |
Trifolium microcephalum Pursh
| 5 images |
Trifolium oliganthum Steud.
| 5 images |
Trifolium ornithopodioides L.
| 48 images |
Trifolium pannonicum Jacq.
| 70 images |
Trifolium pratense L.
| 16670 images |
Trifolium reflexum L.
| 2 images |
Trifolium repens L.
| 11438 images |
Trifolium resupinatum L.
| 1222 images |
Trifolium subterraneum L.
| 531 images |
Trifolium willdenovii Spreng.
| 56 images |
Trifolium wormskioldii Lehm.
| 53 images |
Triglochin maritima L.
| 347 images |
Triglochin palustris L.
| 139 images |
Trigonella caerulea (L.) Ser.
| 50 images |
Trillium cernuum L.
| 68 images |
Trillium erectum L.
| 949 images |
Trillium flexipes Raf.
| 61 images |
Trillium grandiflorum (Michx.) Salisb.
| 861 images |
Trillium ovatum Pursh
| 458 images |
Trillium undulatum Willd.
| 251 images |
Triodanis perfoliata (L.) Nieuwl.
| 507 images |
Triosteum angustifolium L.
| 9 images |
Triosteum perfoliatum L.
| 49 images |
Triplasis purpurea (Walter) Chapm.
| 3 images |
Triteleia grandiflora Lindl.
| 56 images |
Triteleia hyacinthina (Lindl.) Greene
| 83 images |
Triticum aestivum L.
| 21144 images |
Triticum turgidum L.
| 1365 images |
Trollius laxus Salisb.
| 21 images |
Tsuga canadensis (L.) Carrière
| 1114 images |
Tsuga heterophylla (Raf.) Sarg.
| 952 images |
Tsuga mertensiana (Bong.) Carrière
| 59 images |
Tulipa sylvestris L.
| 3227 images |
Tussilago farfara L.
| 10271 images |
Typha angustifolia L.
| 949 images |
Typha latifolia L.
| 3155 images |
Ulex europaeus L.
| 6697 images |
Ulmus americana L.
| 4071 images |
Ulmus glabra Huds.
| 6389 images |
Ulmus parvifolia Jacq.
| 919 images |
Ulmus pumila L.
| 2462 images |
Ulmus rubra Muhl.
| 130 images |
Ulmus thomasii Sarg.
| 158 images |
Urtica dioica L.
| 13455 images |
Urtica urens L.
| 3546 images |
Utricularia geminiscapa Benj.
| 10 images |
Utricularia gibba L.
| 67 images |
Utricularia intermedia Hayne
| 72 images |
Utricularia minor L.
| 127 images |
Utricularia purpurea Walter
| 12 images |
Utricularia radiata Small
| 12 images |
Utricularia subulata L.
| 31 images |
Uvularia grandiflora Sm.
| 215 images |
Uvularia perfoliata L.
| 67 images |
Uvularia sessilifolia L.
| 113 images |
Vaccaria hispanica (Mill.) Rauschert
| 1263 images |
Vaccinium angustifolium Aiton
| 599 images |
Vaccinium cespitosum Michx.
| 2 images |
Vaccinium corymbosum L.
| 2056 images |
Vaccinium deliciosum Piper
| 11 images |
Vaccinium macrocarpon Aiton
| 304 images |
Vaccinium membranaceum Douglas ex Torr.
| 54 images |
Vaccinium myrtilloides Michx.
| 41 images |
Vaccinium myrtillus L.
| 4913 images |
Vaccinium ovalifolium Sm.
| 40 images |
Vaccinium ovatum Pursh
| 316 images |
Vaccinium oxycoccos L.
| 424 images |
Vaccinium pallidum Aiton
| 129 images |
Vaccinium parvifolium Sm.
| 223 images |
Vaccinium scoparium Leiberg ex Coville
| 23 images |
Vaccinium stamineum L.
| 148 images |
Vaccinium uliginosum L.
| 1406 images |
Vaccinium vitis-idaea L.
| 2510 images |
Valeriana dioica L.
| 2833 images |
Valeriana officinalis L.
| 7262 images |
Valeriana sitchensis Bong.
| 79 images |
Vallisneria americana Michx.
| 8 images |
Ventenata dubia (Leers) Coss.
| 10 images |
Veratrum viride Aiton
| 562 images |
Verbascum blattaria L.
| 3076 images |
Verbascum lychnitis L.
| 3311 images |
Verbascum nigrum L.
| 8745 images |
Verbascum phlomoides L.
| 2315 images |
Verbascum thapsus L.
| 15932 images |
Verbascum virgatum Stokes
| 1303 images |
Verbena bonariensis L.
| 8036 images |
Verbena bracteata Cav. ex Lag. & Rodr.
| 36 images |
Verbena hastata L.
| 988 images |
Verbena simplex Lehm.
| 65 images |
Verbena stricta Vent.
| 299 images |
Verbena urticifolia L.
| 692 images |
Verbesina alternifolia (L.) Britton ex Kearney
| 538 images |
Vernonia fasciculata Michx.
| 106 images |
Vernonia gigantea (Walter) Trel.
| 12 images |
Veronica agrestis L.
| 1020 images |
Veronica americana Schwein. ex Benth.
| 106 images |
Veronica anagallis-aquatica L.
| 1390 images |
Veronica arvensis L.
| 2791 images |
Veronica austriaca L.
| 2151 images |
Veronica beccabunga L.
| 2261 images |
Veronica chamaedrys L.
| 15965 images |
Veronica filiformis Sm.
| 2673 images |
Veronica hederifolia L.
| 2702 images |
Veronica officinalis L.
| 2971 images |
Veronica peregrina L.
| 292 images |
Veronica persica Poir.
| 12997 images |
Veronica polita Fr.
| 1350 images |
Veronica scutellata L.
| 261 images |
Veronica serpyllifolia L.
| 2951 images |
Veronica spicata L.
| 3432 images |
Veronica verna L.
| 170 images |
Veronica wormskjoldii Roem. & Schult.
| 5 images |
Veronicastrum virginicum (L.) Farw.
| 1040 images |
Viburnum acerifolium L.
| 594 images |
Viburnum edule (Michx.) Raf.
| 16 images |
Viburnum lantana L.
| 12683 images |
Viburnum lantanoides Michx.
| 613 images |
Viburnum lentago L.
| 241 images |
Viburnum nudum L.
| 215 images |
Viburnum opulus L.
| 18666 images |
Viburnum rafinesqueanum Schult.
| 3 images |
Viburnum recognitum Fernald
| 58 images |
Vicia americana Muhl. ex Willd.
| 63 images |
Vicia caroliniana Walter
| 47 images |
Vicia cracca L.
| 6741 images |
Vicia hirsuta (L.) Gray
| 1758 images |
Vicia lathyroides L.
| 266 images |
Vicia nigricans Hook. & Arn.
| 15 images |
Vicia sativa L.
| 12200 images |
Vicia sepium L.
| 5502 images |
Vicia tetrasperma (L.) Schreb.
| 474 images |
Vicia villosa Roth
| 8092 images |
Vinca major L.
| 13984 images |
Vinca minor L.
| 13141 images |
Viola adunca Sm.
| 173 images |
Viola arvensis Murray
| 4527 images |
Viola bicolor Pursh
| 194 images |
Viola biflora L.
| 986 images |
Viola blanda Willd.
| 209 images |
Viola canadensis L.
| 212 images |
Viola cucullata Aiton
| 14 images |
Viola glabella Nutt.
| 153 images |
Viola labradorica Schrank
| 190 images |
Viola lanceolata L.
| 53 images |
Viola nephrophylla Greene
| 1 images |
Viola odorata L.
| 13283 images |
Viola palustris L.
| 861 images |
Viola pedata L.
| 152 images |
Viola pubescens Aiton
| 681 images |
Viola purpurea Kellogg
| 113 images |
Viola rotundifolia Michx.
| 45 images |
Viola sagittata Aiton
| 91 images |
Viola selkirkii Pursh ex Goldie
| 8 images |
Viola sempervirens Greene
| 115 images |
Viola sororia Willd.
| 1111 images |
Viola striata Aiton
| 244 images |
Viola tricolor L.
| 7491 images |
Vitis aestivalis Michx.
| 1240 images |
Vitis labrusca L.
| 449 images |
Vitis riparia Michx.
| 654 images |
Vitis vulpina L.
| 910 images |
Vulpia bromoides (L.) Gray
| 161 images |
Vulpia microstachys (Nutt.) Munro
| 18 images |
Vulpia octoflora (Walter) Rydb.
| 10 images |
Waldsteinia fragarioides (Michx.) Tratt.
| 34 images |
Woodsia alpina (Bolton) Gray
| 61 images |
Woodsia obtusa (Spreng.) Torr.
| 3 images |
Woodwardia areolata (L.) T. Moore
| 99 images |
Woodwardia fimbriata Sm.
| 187 images |
Woodwardia virginica (L.) Sm.
| 14 images |
Xanthium spinosum L.
| 940 images |
Xanthium strumarium L.
| 4783 images |
Xerophyllum tenax (Pursh) Nutt.
| 126 images |
Xyris difformis Chapm.
| 1 images |
Xyris montana Ries
| 3 images |
Yabea microcarpa (Hook. & Arn.) Koso-Pol.
| 6 images |
Yucca flaccida Haw.
| 200 images |
Yucca glauca Nutt.
| 158 images |
Zannichellia palustris L.
| 54 images |
Zanthoxylum americanum Mill.
| 194 images |
Zea mays L.
| 23769 images |
Zizania aquatica L.
| 12 images |
Zostera marina L.
| 103 images |
Zoysia japonica Steud.
| 2 images |