Northwestern U.S.A. Plants of Northwestern U.S.A.Istraži

Abies	5 species_plural
Abronia	5 species_plural
Abutilon	2 species_plural
Acacia	1 species_plural
Acaena	1 species_plural
Acanthospermum	2 species_plural
Acer	5 species_plural
Achillea	4 species_plural
Achlys	1 species_plural
Achyrachaena	1 species_plural
Acmispon	1 species_plural
Aconitum	1 species_plural
Acorus	1 species_plural
Actaea	2 species_plural
Adelinia	1 species_plural
Adenocaulon	1 species_plural
Adiantum	2 species_plural
Adonis	1 species_plural
Adoxa	1 species_plural
Aegilops	1 species_plural
Aegopodium	1 species_plural
Aesculus	2 species_plural
Aethusa	1 species_plural
Agalinis	1 species_plural
Agastache	2 species_plural
Ageratina	2 species_plural
Agoseris	6 species_plural
Agrimonia	3 species_plural
Agropyron	2 species_plural
Agrostemma	1 species_plural
Agrostis	13 species_plural
Ailanthus	1 species_plural
Aira	1 species_plural
Ajuga	1 species_plural
Alcea	1 species_plural
Alchemilla	4 species_plural
Alhagi	1 species_plural
Alisma	4 species_plural
Allenrolfea	1 species_plural
Alliaria	1 species_plural
Allionia	1 species_plural
Allium	27 species_plural
Allotropa	1 species_plural
Alnus	4 species_plural
Alopecurus	8 species_plural
Alyssum	3 species_plural
Amaranthus	10 species_plural
Ambrosia	6 species_plural
Amelanchier	3 species_plural
Amelichloa	1 species_plural
Ammannia	2 species_plural
Ammi	1 species_plural
Amorpha	2 species_plural
Amsinckia	1 species_plural
Anaphalis	1 species_plural
Anchusa	4 species_plural
Andromeda	1 species_plural
Andropogon	1 species_plural
Androsace	5 species_plural
Androstephium	1 species_plural
Anemonastrum	1 species_plural
Anemone	5 species_plural
Anemopsis	1 species_plural
Anethum	1 species_plural
Angelica	5 species_plural
Anisocarpus	1 species_plural
Anoda	1 species_plural
Antennaria	11 species_plural
Anthemis	2 species_plural
Anthoxanthum	4 species_plural
Anthriscus	3 species_plural
Anticlea	1 species_plural
Antirrhinum	1 species_plural
Apera	2 species_plural
Apios	1 species_plural
Apium	2 species_plural
Apocynum	2 species_plural
Aquilegia	10 species_plural
Arabidopsis	2 species_plural
Arabis	4 species_plural
Aralia	3 species_plural
Arbutus	1 species_plural
Arceuthobium	3 species_plural
Arctium	3 species_plural
Arctostaphylos	7 species_plural
Arenaria	2 species_plural
Argemone	4 species_plural
Argentina	1 species_plural
Aristida	2 species_plural
Armeria	1 species_plural
Armoracia	1 species_plural
Arnica	15 species_plural
Arrhenatherum	1 species_plural
Artemisia	22 species_plural
Arthraxon	1 species_plural
Aruncus	1 species_plural
Asarum	2 species_plural
Asclepias	21 species_plural
Asparagus	1 species_plural
Asperugo	1 species_plural
Asplenium	6 species_plural
Aster	1 species_plural
Astragalus	15 species_plural
Athyrium	1 species_plural
Athysanus	1 species_plural
Atocion	1 species_plural
Atriplex	11 species_plural
Aucuba	1 species_plural
Avena	4 species_plural
Avenella	1 species_plural
Azolla	1 species_plural
Baccharis	4 species_plural
Bacopa	1 species_plural
Balsamorhiza	4 species_plural
Baptisia	1 species_plural
Barbarea	4 species_plural
Bassia	2 species_plural
Beckmannia	1 species_plural
Bellis	1 species_plural
Bensoniella	1 species_plural
Berberis	9 species_plural
Berlandiera	1 species_plural
Berteroa	1 species_plural
Berula	1 species_plural
Betula	5 species_plural
Bidens	5 species_plural
Bistorta	2 species_plural
Blechnum	1 species_plural
Blepharipappus	1 species_plural
Blitum	2 species_plural
Boechera	1 species_plural
Bolboschoenus	3 species_plural
Boltonia	1 species_plural
Borago	1 species_plural
Bothriochloa	3 species_plural
Botrychium	5 species_plural
Bouteloua	5 species_plural
Bowlesia	1 species_plural
Boykinia	1 species_plural
Brachypodium	2 species_plural
Brasenia	1 species_plural
Brassica	5 species_plural
Brewerimitella	2 species_plural
Brickellia	6 species_plural
Briza	3 species_plural
Brodiaea	3 species_plural
Bromus	24 species_plural
Bryonia	1 species_plural
Buddleja	1 species_plural
Buglossoides	1 species_plural
Bupleurum	1 species_plural
Butomus	1 species_plural
Cabomba	1 species_plural
Cacaliopsis	1 species_plural
Cakile	2 species_plural
Calamagrostis	7 species_plural
Calandrinia	1 species_plural
Calendula	1 species_plural
Callirhoe	1 species_plural
Callitriche	7 species_plural
Callitropsis	1 species_plural
Calluna	1 species_plural
Calocedrus	1 species_plural
Calochortus	21 species_plural
Caltha	2 species_plural
Calycadenia	1 species_plural
Calypso	1 species_plural
Calyptridium	2 species_plural
Calystegia	5 species_plural
Camassia	3 species_plural
Camelina	4 species_plural
Campanula	7 species_plural
Campsis	1 species_plural
Cannabis	1 species_plural
Capnoides	1 species_plural
Capsella	1 species_plural
Caragana	1 species_plural
Cardamine	9 species_plural
Cardionema	1 species_plural
Carduus	4 species_plural
Carex	83 species_plural
Carpobrotus	1 species_plural
Carthamus	2 species_plural
Carum	1 species_plural
Cassiope	2 species_plural
Castilleja	28 species_plural
Catabrosa	1 species_plural
Catalpa	2 species_plural
Ceanothus	10 species_plural
Celastrus	2 species_plural
Celtis	1 species_plural
Cenchrus	6 species_plural
Centaurea	16 species_plural
Centaurium	3 species_plural
Centella	2 species_plural
Centromadia	1 species_plural
Cephalanthera	1 species_plural
Cerastium	9 species_plural
Ceratophyllum	1 species_plural
Cercis	1 species_plural
Cercocarpus	2 species_plural
Chaenactis	3 species_plural
Chaenorhinum	1 species_plural
Chaerophyllum	1 species_plural
Chaetadelpha	1 species_plural
Chamaebatiaria	1 species_plural
Chamaechaenactis	1 species_plural
Chamaecyparis	1 species_plural
Chamaerhodos	1 species_plural
Chelidonium	1 species_plural
Chenopodiastrum	1 species_plural
Chenopodium	6 species_plural
Cherleria	1 species_plural
Chimaphila	1 species_plural
Chionophila	1 species_plural
Chloris	3 species_plural
Chlorogalum	2 species_plural
Chondrilla	1 species_plural
Chorispora	1 species_plural
Chorizanthe	2 species_plural
Chrysolepis	2 species_plural
Chrysosplenium	1 species_plural
Cicendia	1 species_plural
Cichorium	1 species_plural
Cicuta	3 species_plural
Cinna	1 species_plural
Circaea	2 species_plural
Cirsium	17 species_plural
Cladanthus	1 species_plural
Cladoraphis	1 species_plural
Clarkia	4 species_plural
Claytonia	7 species_plural
Clematis	6 species_plural
Cleome	1 species_plural
Cleomella	3 species_plural
Clinopodium	2 species_plural
Clintonia	2 species_plural
Cnidium	1 species_plural
Cochlearia	1 species_plural
Colchicum	1 species_plural
Coleanthus	1 species_plural
Coleogyne	1 species_plural
Collinsia	2 species_plural
Collomia	5 species_plural
Colutea	1 species_plural
Comandra	1 species_plural
Comarum	1 species_plural
Comastoma	1 species_plural
Commelina	3 species_plural
Conioselinum	1 species_plural
Conium	1 species_plural
Conopholis	1 species_plural
Conringia	1 species_plural
Convallaria	1 species_plural
Convolvulus	2 species_plural
Corallorhiza	5 species_plural
Cordylanthus	1 species_plural
Coreopsis	2 species_plural
Corethrogyne	1 species_plural
Coriandrum	1 species_plural
Corispermum	2 species_plural
Cornus	6 species_plural
Coronilla	1 species_plural
Corrigiola	1 species_plural
Cortaderia	2 species_plural
Corydalis	3 species_plural
Corylus	2 species_plural
Corynephorus	1 species_plural
Cosmos	2 species_plural
Cota	1 species_plural
Cotoneaster	23 species_plural
Cotula	2 species_plural
Crambe	1 species_plural
Crassula	3 species_plural
Crataegus	12 species_plural
Crepis	12 species_plural
Cressa	1 species_plural
Crocanthemum	1 species_plural
Crocidium	1 species_plural
Croton	1 species_plural
Cruciata	1 species_plural
Crupina	1 species_plural
Cryptantha	3 species_plural
Cucumis	1 species_plural
Cucurbita	1 species_plural
Cuscuta	12 species_plural
Cyanthillium	1 species_plural
Cyclachaena	1 species_plural
Cyclamen	1 species_plural
Cyclospermum	1 species_plural
Cylindropuntia	3 species_plural
Cymbalaria	1 species_plural
Cymopterus	9 species_plural
Cynanchum	1 species_plural
Cynodon	1 species_plural
Cynoglossum	1 species_plural
Cynosurus	2 species_plural
Cyperus	12 species_plural
Cypripedium	4 species_plural
Cyrtomium	2 species_plural
Cystopteris	3 species_plural
Cytisus	3 species_plural
Dactylis	1 species_plural
Dactyloctenium	1 species_plural
Dactylorhiza	1 species_plural
Dalea	9 species_plural
Danthonia	4 species_plural
Daphne	2 species_plural
Darlingtonia	1 species_plural
Darmera	1 species_plural
Dasiphora	1 species_plural
Datura	3 species_plural
Daucus	2 species_plural
Delairea	1 species_plural
Delphinium	10 species_plural
Deschampsia	3 species_plural
Descurainia	2 species_plural
Desmanthus	1 species_plural
Dianthus	3 species_plural
Diaperia	1 species_plural
Dicentra	3 species_plural
Dichanthelium	1 species_plural
Dichelostemma	3 species_plural
Dichodon	1 species_plural
Dieteria	1 species_plural
Digitalis	2 species_plural
Digitaria	3 species_plural
Dimeresia	1 species_plural
Dimorphocarpa	1 species_plural
Dionaea	1 species_plural
Diplachne	1 species_plural
Diplacus	1 species_plural
Diplotaxis	2 species_plural
Dipsacus	3 species_plural
Dipterostemon	1 species_plural
Distichlis	1 species_plural
Doellingeria	3 species_plural
Doronicum	2 species_plural
Downingia	4 species_plural
Draba	8 species_plural
Dracocephalum	1 species_plural
Drosera	4 species_plural
Dryas	1 species_plural
Drymocallis	1 species_plural
Dryopteris	5 species_plural
Dudleya	1 species_plural
Dulichium	1 species_plural
Dysphania	6 species_plural
Dyssodia	1 species_plural
Eatonella	1 species_plural
Echinacea	2 species_plural
Echinocereus	5 species_plural
Echinochloa	4 species_plural
Echinocystis	1 species_plural
Echinops	3 species_plural
Echium	2 species_plural
Elaeagnus	3 species_plural
Elatine	2 species_plural
Eleocharis	13 species_plural
Eleusine	2 species_plural
Ellisia	1 species_plural
Elodea	3 species_plural
Elymus	8 species_plural
Empetrum	1 species_plural
Enceliopsis	1 species_plural
Enemion	1 species_plural
Engelmannia	1 species_plural
Enneapogon	1 species_plural
Ephedra	1 species_plural
Epilobium	24 species_plural
Epipactis	2 species_plural
Equisetum	10 species_plural
Eragrostis	9 species_plural
Erechtites	1 species_plural
Eremogone	1 species_plural
Eremopyrum	1 species_plural
Eriastrum	1 species_plural
Erica	1 species_plural
Erigeron	31 species_plural
Eriochloa	1 species_plural
Eriocoma	1 species_plural
Eriogonum	40 species_plural
Erioneuron	1 species_plural
Eriophorum	3 species_plural
Eriophyllum	2 species_plural
Erodium	5 species_plural
Eruca	1 species_plural
Erucastrum	1 species_plural
Eryngium	1 species_plural
Erysimum	6 species_plural
Erythranthe	7 species_plural
Erythronium	8 species_plural
Eschscholzia	2 species_plural
Escobaria	2 species_plural
Euchiton	1 species_plural
Euclidium	1 species_plural
Euonymus	3 species_plural
Euphorbia	20 species_plural
Euphrasia	1 species_plural
Euphrosyne	1 species_plural
Euploca	1 species_plural
Eurybia	3 species_plural
Eustoma	2 species_plural
Euthamia	3 species_plural
Eutrochium	1 species_plural
Fagopyrum	1 species_plural
Falcaria	1 species_plural
Fallopia	3 species_plural
Fallugia	1 species_plural
Festuca	15 species_plural
Filago	2 species_plural
Filipendula	1 species_plural
Floerkea	1 species_plural
Foeniculum	1 species_plural
Forestiera	1 species_plural
Forsythia	1 species_plural
Fragaria	4 species_plural
Frangula	4 species_plural
Frankenia	1 species_plural
Frasera	2 species_plural
Fraxinus	4 species_plural
Fritillaria	8 species_plural
Froelichia	2 species_plural
Fuchsia	1 species_plural
Fumaria	2 species_plural
Funastrum	1 species_plural
Gagea	1 species_plural
Gaillardia	4 species_plural
Galanthus	1 species_plural
Galearis	1 species_plural
Galega	1 species_plural
Galeopsis	3 species_plural
Galinsoga	2 species_plural
Galium	14 species_plural
Garrya	2 species_plural
Gaultheria	3 species_plural
Gayophytum	1 species_plural
Genista	2 species_plural
Gentiana	11 species_plural
Gentianella	1 species_plural
Gentianopsis	2 species_plural
Geocaulon	1 species_plural
Geranium	12 species_plural
Geum	7 species_plural
Gilia	4 species_plural
Githopsis	1 species_plural
Glaucium	2 species_plural
Glebionis	1 species_plural
Glechoma	1 species_plural
Gleditsia	1 species_plural
Glehnia	1 species_plural
Glyceria	4 species_plural
Glycyrrhiza	1 species_plural
Glyptopleura	1 species_plural
Gnaphalium	3 species_plural
Goodyera	2 species_plural
Gratiola	1 species_plural
Grayia	1 species_plural
Grindelia	8 species_plural
Guilleminea	1 species_plural
Gunnera	1 species_plural
Gutierrezia	2 species_plural
Gymnocarpium	2 species_plural
Gypsophila	5 species_plural
Hackelia	7 species_plural
Halerpestes	1 species_plural
Halogeton	1 species_plural
Haploesthes	1 species_plural
Hastingsia	3 species_plural
Hazardia	1 species_plural
Hedeoma	2 species_plural
Hedera	2 species_plural
Hedlundia	1 species_plural
Hedysarum	4 species_plural
Helenium	3 species_plural
Helianthella	2 species_plural
Helianthus	11 species_plural
Heliomeris	1 species_plural
Heliopsis	1 species_plural
Heliotropium	1 species_plural
Helminthotheca	1 species_plural
Hemerocallis	1 species_plural
Hemieva	1 species_plural
Hemionitis	10 species_plural
Hemitomes	1 species_plural
Hemizonella	1 species_plural
Hemizonia	1 species_plural
Heracleum	3 species_plural
Herniaria	2 species_plural
Hesperevax	1 species_plural
Hesperis	1 species_plural
Hesperochiron	2 species_plural
Hesperocyparis	1 species_plural
Heteranthera	2 species_plural
Heterotheca	6 species_plural
Heuchera	8 species_plural
Hexasepalum	1 species_plural
Hibiscus	1 species_plural
Hieracium	7 species_plural
Hippuris	1 species_plural
Hirschfeldia	1 species_plural
Hoffmannseggia	2 species_plural
Holcus	2 species_plural
Holodiscus	1 species_plural
Holosteum	1 species_plural
Honckenya	1 species_plural
Hopia	1 species_plural
Hordeum	6 species_plural
Hornungia	1 species_plural
Hosackia	4 species_plural
Humulus	1 species_plural
Hyacinthoides	2 species_plural
Hydrilla	1 species_plural
Hydrocotyle	3 species_plural
Hydrophyllum	4 species_plural
Hylotelephium	1 species_plural
Hymenopappus	2 species_plural
Hymenoxys	5 species_plural
Hyoscyamus	1 species_plural
Hypericum	8 species_plural
Hypochaeris	2 species_plural
Hypoxis	1 species_plural
Iberis	1 species_plural
Iberodes	1 species_plural
Ilex	2 species_plural
Iliamna	3 species_plural
Impatiens	7 species_plural
Imperata	1 species_plural
Inula	1 species_plural
Ionactis	1 species_plural
Ipheion	1 species_plural
Ipomoea	9 species_plural
Ipomopsis	6 species_plural
Iris	6 species_plural
Isatis	1 species_plural
Isolepis	2 species_plural
Iva	2 species_plural
Jacobaea	1 species_plural
Jamesia	1 species_plural
Jaumea	1 species_plural
Juncus	30 species_plural
Juniperus	7 species_plural
Kallstroemia	1 species_plural
Kalmia	2 species_plural
Kelloggia	1 species_plural
Kelseya	1 species_plural
Kickxia	2 species_plural
Knautia	1 species_plural
Kniphofia	1 species_plural
Koeleria	2 species_plural
Koelreuteria	1 species_plural
Koenigia	2 species_plural
Kopsiopsis	1 species_plural
Krameria	1 species_plural
Krigia	1 species_plural
Lactuca	7 species_plural
Lagophylla	1 species_plural
Lagurus	1 species_plural
Lamium	4 species_plural
Langloisia	1 species_plural
Lappula	3 species_plural
Lapsana	1 species_plural
Larix	2 species_plural
Lasthenia	2 species_plural
Lathyrus	20 species_plural
Layia	1 species_plural
Leersia	2 species_plural
Lemna	6 species_plural
Leontodon	1 species_plural
Leonurus	1 species_plural
Lepidium	17 species_plural
Leptarrhena	1 species_plural
Leptochloa	1 species_plural
Leptosiphon	4 species_plural
Leucanthemum	1 species_plural
Leucocrinum	1 species_plural
Leucojum	1 species_plural
Leucothoe	1 species_plural
Leuzea	1 species_plural
Lewisia	8 species_plural
Lewisiopsis	1 species_plural
Leymus	5 species_plural
Liatris	3 species_plural
Ligusticum	2 species_plural
Ligustrum	1 species_plural
Lilaeopsis	1 species_plural
Lilium	8 species_plural
Limnanthes	3 species_plural
Limonium	1 species_plural
Limosella	1 species_plural
Linaria	5 species_plural
Lindernia	1 species_plural
Linnaea	1 species_plural
Linum	12 species_plural
Lipandra	1 species_plural
Liparis	1 species_plural
Lithophragma	4 species_plural
Lithospermum	4 species_plural
Lobelia	5 species_plural
Lobularia	1 species_plural
Loeflingia	1 species_plural
Logfia	2 species_plural
Lolium	6 species_plural
Lomatium	24 species_plural
Lomatogonium	1 species_plural
Lonicera	15 species_plural
Lotus	3 species_plural
Ludwigia	4 species_plural
Luetkea	1 species_plural
Luina	1 species_plural
Lunaria	1 species_plural
Lupinus	23 species_plural
Luzula	3 species_plural
Lycium	2 species_plural
Lycopodiella	1 species_plural
Lycopodium	6 species_plural
Lycopus	5 species_plural
Lygodesmia	1 species_plural
Lysichiton	1 species_plural
Lysimachia	12 species_plural
Lythrum	6 species_plural
Machaeranthera	1 species_plural
Maclura	1 species_plural
Madia	5 species_plural
Maianthemum	4 species_plural
Malacothrix	3 species_plural
Malaxis	1 species_plural
Malus	6 species_plural
Malva	9 species_plural
Malvella	1 species_plural
Marah	1 species_plural
Marrubium	1 species_plural
Matricaria	3 species_plural
Mazus	1 species_plural
Meconella	1 species_plural
Medicago	8 species_plural
Melampodium	1 species_plural
Melampyrum	1 species_plural
Melanocalyx	1 species_plural
Melica	7 species_plural
Melilotus	3 species_plural
Melissa	1 species_plural
Mentha	7 species_plural
Mentzelia	8 species_plural
Menyanthes	1 species_plural
Mertensia	7 species_plural
Mesembryanthemum	1 species_plural
Micranthes	14 species_plural
Microseris	9 species_plural
Microsteris	1 species_plural
Milium	1 species_plural
Mimetanthe	1 species_plural
Mimosa	1 species_plural
Mimulus	1 species_plural
Mirabilis	7 species_plural
Miscanthus	1 species_plural
Misopates	1 species_plural
Mitella	1 species_plural
Mitellastra	1 species_plural
Modiola	1 species_plural
Moehringia	2 species_plural
Moenchia	1 species_plural
Molinia	1 species_plural
Mollugo	1 species_plural
Moluccella	1 species_plural
Monarda	2 species_plural
Monardella	2 species_plural
Moneses	1 species_plural
Monotropa	2 species_plural
Montia	5 species_plural
Moorochloa	1 species_plural
Morus	1 species_plural
Muhlenbergia	8 species_plural
Murdannia	1 species_plural
Muscari	2 species_plural
Myosotis	9 species_plural
Myrica	2 species_plural
Myriophyllum	6 species_plural
Myrrhis	1 species_plural
Najas	1 species_plural
Nama	1 species_plural
Narcissus	4 species_plural
Nardus	1 species_plural
Narthecium	1 species_plural
Nassella	2 species_plural
Nasturtium	2 species_plural
Navarretia	10 species_plural
Nemacladus	1 species_plural
Nemophila	5 species_plural
Neottia	3 species_plural
Nepeta	3 species_plural
Nephrophyllidium	1 species_plural
Neslia	1 species_plural
Nestotus	1 species_plural
Nicandra	1 species_plural
Nicotiana	1 species_plural
Nigella	1 species_plural
Noccaea	2 species_plural
Nolina	1 species_plural
Nothochelone	1 species_plural
Notholithocarpus	1 species_plural
Nuphar	1 species_plural
Nuttallanthus	1 species_plural
Nymphaea	2 species_plural
Nymphoides	1 species_plural
Odontarrhena	1 species_plural
Oemleria	1 species_plural
Oenanthe	1 species_plural
Oenothera	19 species_plural
Oloptum	1 species_plural
Olsynium	1 species_plural
Onobrychis	1 species_plural
Onoclea	1 species_plural
Onopordum	2 species_plural
Oonopsis	1 species_plural
Ophioglossum	1 species_plural
Oplopanax	1 species_plural
Opuntia	5 species_plural
Oreocarya	4 species_plural
Oreochrysum	1 species_plural
Oreostemma	1 species_plural
Origanum	1 species_plural
Ornithogalum	2 species_plural
Ornithopus	2 species_plural
Orobanche	7 species_plural
Orthilia	1 species_plural
Orthocarpus	5 species_plural
Oryzopsis	1 species_plural
Osmorhiza	5 species_plural
Ostrya	1 species_plural
Oxalis	9 species_plural
Oxybasis	3 species_plural
Oxypolis	2 species_plural
Oxyria	1 species_plural
Oxytropis	4 species_plural
Ozomelis	2 species_plural
Packera	1 species_plural
Paeonia	1 species_plural
Palafoxia	2 species_plural
Palustricodon	1 species_plural
Panicum	4 species_plural
Papaver	5 species_plural
Pappostipa	1 species_plural
Parapholis	1 species_plural
Parentucellia	1 species_plural
Parietaria	1 species_plural
Parnassia	3 species_plural
Paronychia	2 species_plural
Parthenocissus	2 species_plural
Paspalum	3 species_plural
Pastinaca	1 species_plural
Paulownia	1 species_plural
Paxistima	1 species_plural
Pectiantia	1 species_plural
Pectis	1 species_plural
Pectocarya	1 species_plural
Pedicularis	15 species_plural
Pediocactus	3 species_plural
Peganum	1 species_plural
Peltandra	1 species_plural
Penstemon	63 species_plural
Pentaglottis	1 species_plural
Penthorum	1 species_plural
Pericome	1 species_plural
Perideridia	5 species_plural
Persicaria	12 species_plural
Petasites	1 species_plural
Petradoria	1 species_plural
Petrophytum	2 species_plural
Petrorhagia	3 species_plural
Petrosedum	2 species_plural
Petroselinum	1 species_plural
Phacelia	25 species_plural
Phalaris	7 species_plural
Phedimus	1 species_plural
Phegopteris	1 species_plural
Phemeranthus	3 species_plural
Philadelphus	3 species_plural
Phleum	5 species_plural
Phlox	13 species_plural
Phoenicaulis	1 species_plural
Pholistoma	1 species_plural
Phoradendron	2 species_plural
Photinia	1 species_plural
Phragmites	1 species_plural
Phryma	1 species_plural
Phyla	3 species_plural
Phyllodoce	1 species_plural
Phyllospadix	1 species_plural
Phyllostachys	1 species_plural
Physalis	4 species_plural
Physaria	5 species_plural
Physocarpus	4 species_plural
Phytolacca	1 species_plural
Picea	6 species_plural
Picradeniopsis	1 species_plural
Picris	1 species_plural
Pilosella	4 species_plural
Pilularia	1 species_plural
Pimpinella	1 species_plural
Pinus	11 species_plural
Pistia	1 species_plural
Plagiobothrys	6 species_plural
Plantago	13 species_plural
Platanthera	9 species_plural
Platystemon	1 species_plural
Pleiacanthus	1 species_plural
Pleuricospora	1 species_plural
Poa	29 species_plural
Podagrostis	1 species_plural
Pogogyne	1 species_plural
Polemonium	8 species_plural
Poliomintha	1 species_plural
Polycarpon	1 species_plural
Polyctenium	1 species_plural
Polygala	4 species_plural
Polygonatum	1 species_plural
Polygonum	9 species_plural
Polypodium	3 species_plural
Polypogon	3 species_plural
Polystichum	8 species_plural
Pombalia	1 species_plural
Pontederia	1 species_plural
Populus	8 species_plural
Portulaca	3 species_plural
Potamogeton	15 species_plural
Potentilla	24 species_plural
Pourthiaea	1 species_plural
Primula	7 species_plural
Proboscidea	1 species_plural
Prosartes	3 species_plural
Prosopis	1 species_plural
Prunella	1 species_plural
Prunus	21 species_plural
Psathyrotes	1 species_plural
Pseudognaphalium	4 species_plural
Pseudotsuga	1 species_plural
Psilocarphus	4 species_plural
Ptelea	1 species_plural
Pterospora	1 species_plural
Puccinellia	4 species_plural
Pulsatilla	1 species_plural
Purshia	2 species_plural
Pyracantha	2 species_plural
Pyrola	5 species_plural
Pyrrocoma	4 species_plural
Pyrus	2 species_plural
Quercus	9 species_plural
Quincula	1 species_plural
Rafinesquia	1 species_plural
Raillardella	2 species_plural
Rainiera	1 species_plural
Ranunculus	33 species_plural
Raphanus	1 species_plural
Rapistrum	1 species_plural
Ratibida	1 species_plural
Reseda	3 species_plural
Reynoutria	3 species_plural
Rhamnus	2 species_plural
Rhamphospermum	2 species_plural
Rheum	1 species_plural
Rhinanthus	1 species_plural
Rhinotropis	2 species_plural
Rhodiola	2 species_plural
Rhododendron	6 species_plural
Rhus	3 species_plural
Rhynchospora	2 species_plural
Ribes	22 species_plural
Rigiopappus	1 species_plural
Robinia	3 species_plural
Roemeria	1 species_plural
Romanzoffia	2 species_plural
Rorippa	7 species_plural
Rosa	15 species_plural
Rostraria	1 species_plural
Rotala	1 species_plural
Rubus	19 species_plural
Rudbeckia	6 species_plural
Rumex	16 species_plural
Ruppia	2 species_plural
Sabulina	2 species_plural
Sagina	5 species_plural
Sagittaria	4 species_plural
Salicornia	3 species_plural
Salix	40 species_plural
Salsola	1 species_plural
Salvia	8 species_plural
Salvinia	1 species_plural
Sambucus	3 species_plural
Samolus	1 species_plural
Sandbergia	1 species_plural
Sanguisorba	2 species_plural
Sanicula	8 species_plural
Saponaria	2 species_plural
Sarcobatus	1 species_plural
Sarcodes	1 species_plural
Sarracenia	3 species_plural
Saussurea	1 species_plural
Saxifraga	8 species_plural
Scabiosa	1 species_plural
Scabrethia	1 species_plural
Scandix	1 species_plural
Scandosorbus	1 species_plural
Scheuchzeria	1 species_plural
Schizachyrium	1 species_plural
Schoenoplectiella	1 species_plural
Schoenoplectus	3 species_plural
Scirpus	4 species_plural
Scleranthus	1 species_plural
Sclerocactus	3 species_plural
Sclerochloa	1 species_plural
Scoliopus	1 species_plural
Scorzonera	1 species_plural
Scorzoneroides	1 species_plural
Scrophularia	2 species_plural
Scutellaria	6 species_plural
Secale	1 species_plural
Sedum	12 species_plural
Selaginella	2 species_plural
Senecio	18 species_plural
Sequoia	1 species_plural
Sericocarpus	1 species_plural
Sesuvium	1 species_plural
Setaria	8 species_plural
Shepherdia	2 species_plural
Sibbaldia	1 species_plural
Sidalcea	10 species_plural
Silene	27 species_plural
Silphium	1 species_plural
Silybum	1 species_plural
Sinapis	1 species_plural
Sison	1 species_plural
Sisymbrium	5 species_plural
Sisyrinchium	6 species_plural
Sium	1 species_plural
Smilax	1 species_plural
Smithiastrum	1 species_plural
Solanum	17 species_plural
Solidago	11 species_plural
Soliva	1 species_plural
Sonchus	3 species_plural
Sorbaria	2 species_plural
Sorbus	4 species_plural
Sorghastrum	1 species_plural
Sorghum	3 species_plural
Sparganium	4 species_plural
Spartium	1 species_plural
Spergula	1 species_plural
Spergularia	6 species_plural
Sphaeralcea	4 species_plural
Sphaerophysa	1 species_plural
Sphenopholis	2 species_plural
Spinacia	1 species_plural
Spiraea	3 species_plural
Spiranthes	3 species_plural
Spirodela	1 species_plural
Sporobolus	17 species_plural
Stachys	8 species_plural
Stanleya	2 species_plural
Stellaria	12 species_plural
Stenaria	1 species_plural
Stenotus	2 species_plural
Stephanomeria	3 species_plural
Stillingia	1 species_plural
Streptanthus	3 species_plural
Streptopus	3 species_plural
Strigosella	1 species_plural
Stuckenia	3 species_plural
Subularia	1 species_plural
Suksdorfia	1 species_plural
Swertia	1 species_plural
Symphoricarpos	5 species_plural
Symphyotrichum	9 species_plural
Symphytum	3 species_plural
Synedrella	1 species_plural
Syringa	1 species_plural
Taeniatherum	1 species_plural
Tagetes	1 species_plural
Tamarix	3 species_plural
Tanacetum	4 species_plural
Taraxacum	2 species_plural
Taraxia	2 species_plural
Tauschia	3 species_plural
Taxus	1 species_plural
Teesdalia	1 species_plural
Telesonix	1 species_plural
Tellima	1 species_plural
Tetradymia	1 species_plural
Tetragonia	1 species_plural
Tetraneuris	3 species_plural
Teucrium	2 species_plural
Thalictrum	6 species_plural
Thelesperma	2 species_plural
Thelypodium	6 species_plural
Thermopsis	2 species_plural
Thesium	1 species_plural
Thinopyrum	4 species_plural
Thlaspi	1 species_plural
Thuja	1 species_plural
Thymelaea	1 species_plural
Thymus	1 species_plural
Thysanocarpus	2 species_plural
Tiarella	1 species_plural
Tidestromia	1 species_plural
Tofieldia	1 species_plural
Tolmiea	1 species_plural
Tomostima	1 species_plural
Torilis	5 species_plural
Torminalis	1 species_plural
Torreyochloa	1 species_plural
Tournefortia	1 species_plural
Townsendia	7 species_plural
Toxicodendron	2 species_plural
Toxicoscordion	3 species_plural
Tradescantia	2 species_plural
Tragia	1 species_plural
Tragopogon	3 species_plural
Trautvetteria	1 species_plural
Triantha	1 species_plural
Trianthema	1 species_plural
Tribulus	1 species_plural
Trichophorum	3 species_plural
Trichostema	3 species_plural
Tridentopsis	1 species_plural
Trifolium	28 species_plural
Triglochin	2 species_plural
Trillium	4 species_plural
Triodanis	1 species_plural
Triphysaria	1 species_plural
Tripidium	1 species_plural
Triplasis	1 species_plural
Tripleurospermum	1 species_plural
Trisetum	1 species_plural
Triteleia	6 species_plural
Triticum	1 species_plural
Trollius	1 species_plural
Tropaeolum	1 species_plural
Tsuga	2 species_plural
Turgenia	1 species_plural
Turritis	1 species_plural
Tussilago	1 species_plural
Typha	4 species_plural
Ulex	1 species_plural
Ulmus	2 species_plural
Umbellularia	1 species_plural
Urochloa	1 species_plural
Urtica	3 species_plural
Utricularia	5 species_plural
Vaccinium	13 species_plural
Valeriana	13 species_plural
Vallisneria	1 species_plural
Vancouveria	3 species_plural
Veratrum	3 species_plural
Verbascum	6 species_plural
Verbena	11 species_plural
Verbesina	1 species_plural
Vernonia	3 species_plural
Veronica	17 species_plural
Vesper	2 species_plural
Viburnum	8 species_plural
Vicia	11 species_plural
Vinca	2 species_plural
Viola	32 species_plural
Visnaga	1 species_plural
Vitis	3 species_plural
Whipplea	1 species_plural
Wolffia	1 species_plural
Wolffiella	1 species_plural
Woodsia	2 species_plural
Woodwardia	1 species_plural
Wyethia	5 species_plural
Xanthisma	2 species_plural
Xanthium	2 species_plural
Xerophyllum	1 species_plural
Xylorhiza	1 species_plural
Yabea	1 species_plural
Yermo	1 species_plural
Yucca	5 species_plural
Zannichellia	1 species_plural
Zantedeschia	1 species_plural
Zea	1 species_plural
Zinnia	1 species_plural
Zizia	2 species_plural
Zostera	1 species_plural
Zygophyllum	1 species_plural