Plants of the Four Corners

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Taxa with Images

This page provides a complete list of taxa that have images. Use the controls below to browse and search for images by family, genus, or species.
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Select a genus to see species list.

Abdra
Abelmoschus
Abies
Abietinella
Abronia
Abutilon
Acacia
Acaciella
Acalypha
Acamptopappus
Acanthomintha
Acanthus
Acer
Acharagma
Achillea
Achnatherum
Achyronychia
Acicarpha
Acleisanthes
Acmispon
Aconitum
Acorus
Acourtia
Acrostichum
Actaea
Adenocaulon
Adenophora
Adenophyllum
Adiantum
Adolphia
Adonis
Adoxa
Adromischus
Aegilops
Aegopodium
Aeluropus
Aeschynanthus
Aeschynomene
Aesculus
Aethionema
Agalinis
Agapanthus
Agastache
Agathis
Agave
Ageratina
Ageratum
Aglaonema
Agoseris
Agrimonia
Agropyron
Agrostemma
Agrostis
Ailanthus
Aira
Ajuga
Albizia
Albuca
Alcea
Alchemilla
Aldama
Alhagi
Aliciella
Alisma
Alkekengi
Allenrolfea
Alliaria
Allionia
Allium
Alloberberis
Allolepis
Allophyllum
Allowissadula
Almutaster
Alnus
Alocasia
Aloe
Aloidendron
Alopecurus
Alophia
Aloysia
Alpinia
Alternanthera
Alyssoides
Alyssum
Amaranthus
Amauropelta
Amberboa
Amblyolepis
Amblystegium
Ambrosia
Amelanchier
Ammannia
Ammi
Ammoselinum
Amorpha
Ampelopsis
Amphiachyris
Amphicarpaea
Amphilophium
Amphipappus
Amphiscirpus
Amsinckia
Amsinckiopsis
Amsonia
Anacis
Anacolia
Anacyclus
Anadenanthera
Anaphalis
Anchusa
Andropogon
Andropus
Androsace
Androstephium
Aneilema
Anemia
Anemonastrum
Anemone
Anemopsis
Anethum
Angelica
Angelonia
Anisacanthus
Anisocoma
Anoda
Anredera
Antennaria
Anthemis
Anthoceros
Anthoxanthum
Anthriscus
Anthurium
Anthyllis
Anticlea
Antigonon
Antiphytum
Antirrhinum
Anulocaulis
Apacheria
Apera
Aphanostephus
Aphyllon
Apios
Apium
Aplectrum
Apocynum
Apodanthera
Apopellia
Aquilegia
Arabidopsis
Arabis
Arachis
Aralia
Araucaria
Arbutus
Arceuthobium
Archiatriplex
Arctium
Arctomecon
Arctopoa
Arctostaphylos
Arctotis
Arcytophyllum
Arenaria
Arethusa
Argemone
Argentina
Argyranthemum
Argyrochosma
Argythamnia
Arisaema
Aristida
Aristolochia
Arivela
Armeria
Armoracia
Arnebia
Arnica
Arnoglossum
Aronia
Arrhenatherum
Artemisia
Arthrocaulon
Arundo
Asanthus
Asclepias
Asemeia
Asimina
Askellia
Asparagus
Asperugo
Asperula
Asphodelus
Aspicarpa
Aspidistra
Aspidotis
Asplenium
Aster
Astragalus
Astranthium
Astrebla
Astrolepis
Astrophytum
Atamisquea
Ateleia
Athyrium
Athysanus
Atocion
Atrema
Atrichoseris
Atriplex
Aubrieta
Aucuba
Aulacomnium
Aulospermum
Auranticarpa
Aureolaria
Aurinia
Austrocylindropuntia
Austrostipa
Avena
Avenella
Averrhoa
Axyris
Ayenia
Azadirachta
Azolla
Baccharis
Bacopa
Bahiopsis
Baileya
Balsamorhiza
Bambusa
Baptisia
Barbarea
Barbilophozia
Barkleyanthus
Barleria
Bartlettia
Basella
Bassia
Bauhinia
Beaucarnea
Bebbia
Beckmannia
Beckwithia
Begonia
Bellis
Berberis
Bergenia
Bergia
Berlandiera
Bernardia
Berteroa
Berula
Beta
Betula
Bidens
Bignonia
Billbergia
Bisnaga
Bistorta
Blepharidachne
Blepharocalyx
Bletia
Blitum
Blotiella
Boechera
Boehmeria
Boerhavia
Bolboschoenus
Boltonia
Bommeria
Bonellia
Borago
Borodinia
Borrichia
Borzicactus
Bothriochloa
Botrychium
Botrypus
Bouchea
Bouffordia
Bougainvillea
Bouteloua
Bouvardia
Bowiea
Bowlesia
Brachychiton
Brachypodium
Brachystigma
Brachytheciastrum
Brachythecium
Brahea
Brasiliopuntia
Brassavola
Brassica
Braunia
Braya
Brickellia
Brickelliastrum
Briza
Brodiaea
Bromus
Brongniartia
Broussonetia
Browallia
Brunfelsia
Brunnera
Bryoandersonia
Bryodesma
Bryoerythrophyllum
Bryonia
Bryum
Buchnera
Buckia
Buddleja
Buglossoides
Bulbine
Bulbostylis
Bupleurum
Bursera
Buxus
Cabomba
Caesalpinia
Calacanthus
Calamagrostis
Calandrinia
Calceolaria
Calendula
Calibrachoa
Calla
Callaeum
Calliandra
Callicladium
Calliergon
Calliergonella
Callirhoe
Calliscirpus
Callisia
Callistephus
Callitriche
Callitropsis
Calocedrus
Calochortus
Calotropis
Caltha
Calycanthus
Calycoseris
Calymperes
Calypso
Calyptocarpus
Calyptridium
Calystegia
Camassia
Camelina
Camellia
Camissonia
Camissoniopsis
Campanula
Campanulastrum
Campeiostachys
Camphorosma
Campsis
Campylium
Canadanthus
Canna
Cannabis
Canotia
Capparis
Capsella
Caragana
Cardamine
Cardiospermum
Carduus
Carex
Carissa
Carlowrightia
Carludovica
Carminatia
Carnegiea
Carphochaete
Carpinus
Carpobrotus
Carthamus
Carum
Carya
Caryopteris
Cascabela
Casimiroa
Castanea
Castela
Castilleja
Casuarina
Catabrosa
Catalpa
Catapodium
Catharanthus
Ceanothus
Cedrus
Ceiba
Celastrus
Celosia
Celtis
Cenchrus
Centaurea
Centaurium
Centranthus
Centromadia
Centrosema
Centrostegia
Cephalanthus
Cephalocereus
Cephalotaxus
Cephaloziella
Cerastium
Ceratocephala
Ceratodon
Ceratonia
Ceratophyllum
Cercidiphyllum
Cercis
Cercocarpus
Cereus
Ceropegia
Cestrum
Cevallia
Chaenactis
Chaenomeles
Chaerophyllum
Chaetadelpha
Chaetopappa
Chamaebatiaria
Chamaecereus
Chamaechaenactis
Chamaecrista
Chamaecyparis
Chamaemelum
Chamaenerion
Chamaerhodos
Chamaerops
Chamaesaracha
Chamaesciadium
Chaptalia
Chasmanthium
Chelidonium
Chelone
Chenopodiastrum
Chenopodium
Cherleria
Chilopsis
Chiloscyphus
Chimaphila
Chionanthus
Chionophila
Chloracantha
Chloris
Chlorocrambe
Chlorophytum
Chloropyron
Choisya
Chondrilla
Chorispora
Chorizanthe
Chromolaena
Chrysactinia
Chrysalidocarpus
Chrysojasminum
Chrysopogon
Chrysosplenium
Chrysothamnus
Chthamalia
Chylismia
Chylismiella
Cicer
Cichorium
Cicuta
Cincinnobotrys
Cinna
Circaea
Cirsium
Cissus
Cistanthe
Citrullus
Citrus
Cladium
Cladrastis
Claopodium
Clappia
Clarkia
Claytonia
Cleistocactus
Clematis
Cleomella
Cleoserrata
Clethra
Clevea
Climacium
Clinopodium
Clintonia
Clitoria
Cneorum
Cnidoscolus
Coccoloba
Cochemiea
Cochliasanthus
Cochlidium
Cochlospermum
Codonopsis
Coelogyne
Coenoemersa
Coincya
Coix
Colchicum
Coleataenia
Coleogyne
Coleostephus
Collinsia
Collomia
Colocasia
Cologania
Colophospermum
Colubrina
Colutea
Comandra
Comarum
Comastoma
Commelina
Commicarpus
Comptonia
Conalma
Conardia
Condalia
Condaliopsis
Condea
Conimitella
Conioselinum
Conium
Conocephalum
Conoclinium
Conopholis
Conringia
Consolea
Convallaria
Convolvulus
Conyza
Corallorhiza
Corchorus
Cordia
Cordylanthus
Cordyline
Coreocarpus
Coreopsis
Coriandrum
Coriaria
Corispermum
Cornus
Cornutia
Coronilla
Corpuscularia
Cortaderia
Corydalis
Corylus
Corymbia
Coscinodon
Cosmos
Cota
Cotinus
Cotoneaster
Cottea
Cottsia
Cotula
Coulteria
Coursetia
Crambe
Crassula
Crataegus
Cratoneuron
Cremanthodium
Crepidium
Crepis
Cressa
Crocanthemum
Crocus
Croptilon
Crossidium
Crossosoma
Crotalaria
Croton
Cruciata
Crucihimalaya
Crusea
Cryptantha
Cryptogramma
Cryptotaenia
Ctenidium
Ctenium
Cucumis
Cucurbita
Cuphea
Cupressus
Curio
Curtisia
Cuscuta
Cusickiella
Cycas
Cyclachaena
Cycladenia
Cyclamen
Cyclanthera
Cyclospermum
Cydonia
Cylindropuntia
Cymbalaria
Cymbidium
Cymbopogon
Cymopterus
Cynanchum
Cynara
Cynodon
Cynoglossum
Cynosurus
Cyperus
Cyphomeris
Cyphostemma
Cypripedium
Cyrtorhyncha
Cystopteris
Cytisus
Dactylis
Dactyloctenium
Dactylorhiza
Dalbergia
Dalea
Danthonia
Daphne
Darmera
Dasiphora
Dasylirion
Dasypyrum
Datura
Daucosma
Daucus
Dayia
Deinandra
Delosperma
Delphinium
Delwiensia
Dendrolycopodium
Dendrophthora
Dermatophyllum
Deschampsia
Descurainia
Desmanthus
Desmodium
Dianthera
Dianthus
Diaperia
Diarrhena
Dicentra
Dichanthelium
Dichanthium
Dichelostemma
Dichondra
Dichromanthus
Dichrostachys
Dicliptera
Dicoria
Dicranocarpus
Dicranum
Dictyanthus
Didymodon
Diervilla
Dieteria
Dietes
Digitalis
Digitaria
Dimorphocarpa
Dimorphotheca
Dinebra
Dionaea
Dioon
Dioscorea
Diospyros
Diphasiastrum
Diplachne
Diplacus
Diplaziopsis
Diplotaxis
Dipsacus
Dipterostemon
Disakisperma
Dischidia
Disocactus
Distichium
Distichlis
Distimake
Dithyrea
Dodecatheon
Dodonaea
Doellingeria
Dolichandra
Doronicum
Downingia
Draba
Dracaena
Dracocephalum
Drepanocladus
Drimia
Drosanthemum
Drosera
Dryas
Drymaria
Drymocallis
Dryopetalon
Dryopteris
Dudleya
Duranta
Dyckia
Dyschoriste
Dysphania
Dyssodia
Eatonella
Ebenopsis
Echeandia
Echeveria
Echinacea
Echinocactus
Echinocereus
Echinochloa
Echinocystis
Echinodorus
Echinopepon
Echinops
Echinopsis
Echium
Eclipta
Ehretia
Ehrharta
Elaeagnus
Elaphoglossum
Elatine
Eleocharis
Elephantopus
Elettaria
Eleusine
Eleutherococcus
Elionurus
Ellisia
Elodea
Elymus
Elytraria
Emilia
Emmenanthe
Encalypta
Encelia
Enceliopsis
Enchylaena
Encyclia
Endotropis
Engelmannia
Enneapogon
Enteropogon
Entodon
Entosthodon
Ephedra
Epilobium
Epipactis
Epiphyllum
Epipremnum
Epithelantha
Epixiphium
Equisetum
Eragrostis
Eranthemum
Erechtites
Eremalche
Eremocarya
Eremocrinum
Eremogone
Eremophila
Eremopyrum
Eremothera
Erianthus
Eriastrum
Ericameria
Erigenia
Erigeron
Eriocapitella
Eriochloa
Eriocoma
Eriodictyon
Eriogonum
Erioneuron
Eriophorum
Eriophyllum
Eritrichium
Erodium
Eruca
Erucastrum
Eryngium
Erysimum
Erythranthe
Erythrina
Erythronium
Erythrostemon
Eschscholzia
Eubotrys
Eucalyptus
Eucephalus
Eucladium
Euclidium
Eucnide
Eucomis
Eucrypta
Eudianthe
Eugenia
Eulobus
Euonymus
Eupatorium
Euphorbia
Euphrosyne
Euploca
Eurhynchiastrum
Eurybia
Euryops
Eurytaenia
Eustoma
Euthamia
Eutrema
Eutrochium
Evolvulus
Exacum
Extriplex
Eysenhardtia
Fabiana
Fabronia
Fagonia
Fagopyrum
Fagus
Falcaria
Fallopia
Fallugia
Fatoua
Feijoa
Felicia
Fendlera
Fendlerella
Ferocactus
Ferula
Festuca
Fibigia
Ficaria
Ficus
Filago
Filipendula
Fimbristylis
Fingerhuthia
Firmiana
Fissidens
Flaveria
Fleischmannia
Flexitrichum
Floerkea
Florestina
Flourensia
Fontinalis
Forestiera
Forsythia
Fouquieria
Fragaria
Frangula
Frankenia
Frasera
Fraxinus
Fremontodendron
Frithia
Fritillaria
Froelichia
Frullania
Fuirena
Fumaria
Funaria
Funastrum
Funkiella
Furcraea
Gaga
Gagea
Gaillardia
Galactia
Galanthus
Galega
Galeopsis
Galinsoga
Galinsogeopsis
Galium
Galphimia
Gamochaeta
Gardenia
Garrya
Gasteria
Gastridium
Gaultheria
Gaylussacia
Gayophytum
Gazania
Geheebia
Geijera
Gelsemium
Genista
Gentiana
Gentianella
Gentianopsis
Geoffroea
Geraea
Geranium
Gerbera
Geum
Gilia
Giliastrum
Ginkgo
Githopsis
Gladiolus
Glandora
Glaucium
Glebionis
Glechoma
Gleditsia
Glinus
Glossopetalon
Glyceria
Glycine
Glycyrrhiza
Glyptopleura
Gnaphalium
Gomphrena
Gonialoe
Goniolimon
Gonolobus
Gonopterodendron
Goodyera
Gossypium
Grahamia
Grammatotheca
Graphephorum
Gratiola
Grayia
Greeneocharis
Greeneochloa
Grevillea
Grewia
Grimmia
Grindelia
Groenlandia
Grusonia
Guaiacum
Guardiola
Guenthera
Guilleminea
Gutierrezia
Gymnocarpium
Gymnocladus
Gymnosperma
Gymnosteris
Gymnostomum
Gynura
Gypsophila
Habenaria
Hackelia
Hackelochloa
Haemanthus
Haematoxylum
Halacsya
Halenia
Halerpestes
Halimolobos
Halogeton
Hamelia
Handroanthus
Haploesthes
Haplopappus
Haplophyton
Harbouria
Harpagonella
Harpullia
Havardia
Haworthia
Haworthiopsis
Hazardia
Hebecarpa
Hechtia
Hedeoma
Hedera
Hedlundia
Hedosyne
Hedwigia
Hedychium
Hedypnois
Hedysarum
Helanthium
Helenium
Helianthella
Helianthemum
Helianthus
Helichrysum
Helictochloa
Helictotrichon
Heliomeris
Heliopsis
Heliotropium
Helleborus
Helminthotheca
Hemerocallis
Hemieva
Hemiptelea
Henrya
Heptapleurum
Heracleum
Herissantia
Hermannia
Herniaria
Hesperaloe
Hesperevax
Hesperidanthus
Hesperis
Hesperocallis
Hesperochiron
Hesperocyparis
Hesperostipa
Hesperotropsis
Hesperoyucca
Heteranthera
Heteropogon
Heterosperma
Heterotheca
Heuchera
Hexasepalum
Hibiscus
Hieracium
Hilaria
Hippeastrum
Hippophae
Hippuris
Hirschfeldia
Hoffmannseggia
Holacantha
Holcus
Holodiscus
Holomitrium
Holosteum
Homomallium
Honckenya
Hooveria
Hopia
Hordelymus
Hordeum
Hornungia
Horsfordia
Hosackia
Hottonia
Houstonia
Houttuynia
Howea
Hoya
Hulsea
Humulus
Hunzikeria
Huperzia
Hyacinthoides
Hyacinthus
Hydrangea
Hydrilla
Hydrocharis
Hydrocotyle
Hydrophyllum
Hygroamblystegium
Hygrohypnella
Hygrohypnum
Hylotelephium
Hymenocallis
Hymenoloma
Hymenopappus
Hymenophyllum
Hymenothrix
Hymenoxys
Hyoscyamus
Hyparrhenia
Hypericum
Hypertelis
Hypnum
Hypochaeris
Hypoestes
Hypopitys
Hypopterygiopsis
Hypoxis
Iberis
Ibervillea
Ilex
Iliamna
Imbribryum
Impatiens
Imperata
Indigofera
Inula
Ionactis
Ipomoea
Ipomopsis
Iresine
Iris
Isatis
Isocoma
Isoetes
Isolepis
Isotoma
Isotrema
Isotria
Iva
Jacaranda
Jacobaea
Jacquemontia
Jaffueliobryum
Jaltomata
Jamesia
Janochloa
Jarava
Jasione
Jasminum
Jatropha
Jefea
Jochenia
Johanneshowellia
Johnstonella
Juglans
Juncus
Jungermannia
Juniperus
Justicia
Kalanchoe
Kalinia
Kallstroemia
Kalmia
Karwinskia
Keckiella
Kelloggia
Kengyilia
Kigelia
Kleinia
Knautia
Kniphofia
Knorringia
Koanophyllon
Koeberlinia
Koeleria
Koelreuteria
Koenigia
Kolkwitzia
Krameria
Krascheninnikovia
Kreidion
Krigia
Kummerowia
Laburnum
Lactuca
Ladeania
Laennecia
Lagascea
Lagenaria
Lagerstroemia
Lagurus
Lamarckia
Lamium
Lamprocapnos
Langloisia
Lantana
Laphamia
Lappula
Lapsana
Larix
Larrea
Lasianthaea
Lasiopogon
Lasthenia
Lathrocasis
Lathyrus
Laurus
Lavandula
Layia
Lechea
Ledebouria
Leersia
Leibnitzia
Lemna
Leonotis
Leontopodium
Leonurus
Lepidium
Lepidoselaginella
Lepidospartum
Lepidozia
Leptaleum
Leptobryum
Leptochloa
Leptodictyum
Leptosiphon
Lescuraea
Leskea
Leskeadelphus
Lespedeza
Lessingia
Leucaena
Leucanthemum
Leuchtenbergia
Leucocasia
Leucocrinum
Leucojum
Leucophyllum
Leucospora
Leucosyris
Levisticum
Lewinskya
Lewisia
Leymus
Liatris
Ligusticum
Ligustrum
Lilaeopsis
Lilium
Limnodea
Limonium
Limosella
Linanthus
Linaria
Lindbergia
Lindernia
Linnaea
Linum
Liochlaena
Lipandra
Liparis
Lippia
Liquidambar
Liriodendron
Liriope
Lithocarpus
Lithophragma
Lithospermum
Lithraea
Livistona
Lobelia
Lobularia
Loeflingia
Loeselia
Loeseliastrum
Logfia
Lolium
Lomatium
Lomatogonium
Lomelosia
Lonas
Lonchocarpus
Lonicera
Lophiolepis
Lophocolea
Lophozia
Lorandersonia
Lorenzochloa
Lotus
Ludwigia
Luetkea
Lunaria
Lupinus
Luzula
Lycianthes
Lycium
Lycopodium
Lycopus
Lygodesmia
Lyrocarpa
Lysiloma
Lysimachia
Lysiphyllum
Lythrum
Lytoneuron
Mabrya
Machaeranthera
Macleaya
Maclura
Macroptilium
Madia
Magnolia
Mahonia
Maianthemum
Maihueniopsis
Malacothamnus
Malacothrix
Malaxis
Malephora
Malus
Malva
Malvastrum
Malvaviscus
Malvella
Mammillaria
Mandevilla
Manihot
Mannia
Mantisalca
Marah
Maranta
Marchantia
Marina
Mariosousa
Marrubium
Marsilea
Martynia
Matelea
Matricaria
Matteuccia
Matthiola
Maurandella
Mauranthemum
Mecardonia
Medicago
Meesia
Megathyrsus
Melaleuca
Melampodium
Melanocalyx
Melanocenchris
Melia
Melica
Melilotus
Melinis
Melochia
Melothria
Menodora
Mentha
Mentzelia
Menyanthes
Mertensia
Mesembryanthemum
Metasequoia
Metastelma
Meximalva
Miconia
Micranthes
Microbryum
Microchloa
Microlepia
Micromonolepis
Micropuntia
Microseris
Microthelys
Mikania
Milla
Mimetanthe
Mimosa
Mimulus
Minuartia
Mirabilis
Miscanthus
Mitella
Mitracarpus
Mnium
Modiola
Moehringia
Mohavea
Molendoa
Mollugo
Moluccella
Momordica
Monarda
Monardella
Moneses
Monnina
Mononeuria
Monoptilon
Montia
Moraea
Morella
Morinda
Moringa
Mortonia
Morus
Mostacillastrum
Muhlenbergia
Muilla
Munroa
Muraltia
Musa
Muscari
Muscarimia
Musineon
Mussaenda
Musschia
Myosotis
Myosurus
Myrcia
Myrcianthes
Myrciaria
Myriophyllum
Myriopteris
Myrrhinium
Myrsine
Myrtillocactus
Myrtus
Nabalus
Najas
Nama
Nandina
Narcissus
Nassella
Nasturtium
Navarretia
Neckera
Nekemias
Neltuma
Nemacaulis
Nemacladus
Nemophila
Neogaerrhinum
Neoholmgrenia
Neokochia
Neomonolepis
Neoparrya
Neotrinia
Neottia
Nepeta
Nephroia
Nephrolepis
Neptunia
Nerisyrenia
Nerium
Nestotus
Nicandra
Nicoraepoa
Nicotiana
Nierembergia
Nigella
Niphogeton
Nissolia
Nitrophila
Noccaea
Nolina
Notholaena
Nothoscordum
Noticastrum
Nuphar
Nuttallanthus
Nyctaginia
Nyholmiella
Nymphaea
Nymphoides
Nyssa
Ocimum
Odontarrhena
Oenanthe
Oenothera
Olea
Oligomeris
Olneya
Oloptum
Olsynium
Omalotheca
Oncidium
Oncosiphon
Onobrychis
Onoclea
Onopordum
Oonopsis
Ophioglossum
Ophiopogon
Opuntia
Orbexilum
Oreas
Oreocarya
Oreochrysum
Oreomecon
Oreonana
Oreostemma
Oreoxis
Origanum
Oritrophium
Orlaya
Ornithogalum
Orthilia
Orthocarpus
Orthodicranum
Orthotrichum
Oryzopsis
Osmorhiza
Osmundastrum
Osteospermum
Ostrya
Otatea
Oxalis
Oxybasis
Oxypolis
Oxyria
Oxytheca
Oxytropis
Ozomelis
Pachycereus
Pachygone
Pachysandra
Pachystachys
Packera
Paeonia
Palafoxia
Palustricodon
Palustriella
Panicum
Papaver
Paphiopedilum
Pappophorum
Pappostipa
Paracaryum
Parietaria
Parkinsonia
Parnassia
Paronychia
Parrya
Parryella
Parthenice
Parthenium
Parthenocissus
Paspalum
Passiflora
Pastinaca
Pattalias
Paulownia
Pavonia
Paxistima
Pectiantia
Pectis
Pectocarya
Pedicularis
Pediocactus
Pediomelum
Peganum
Pelargonium
Pelazoneuron
Pelecyphora
Pellaea
Peltophorum
Peniocereus
Pennellia
Penstemon
Pentagramma
Penthorum
Pentzia
Pereskia
Pereskiopsis
Pericome
Perideridia
Periploca
Perityle
Persicaria
Petalonyx
Petasites
Peteria
Petradoria
Petrea
Petrophytum
Petrorhagia
Petrosedum
Petroselinum
Petunia
Peucephyllum
Phacelia
Phalaris
Phanerophlebia
Phaseolus
Phedimus
Phegopteris
Phemeranthus
Pherotrichis
Philadelphus
Philonotis
Phippsia
Phleum
Phlox
Phoenicaulis
Phoenix
Pholisma
Pholistoma
Phoradendron
Photinia
Phragmites
Phuopsis
Phyla
Phylica
Phyllanthopsis
Phyllanthus
Phyllostachys
Physalis
Physaria
Physcomitrium
Physematium
Physocarpus
Physoplexis
Physostegia
Physostemon
Phyteuma
Phytolacca
Picea
Pickeringia
Picradeniopsis
Pilosella
Pilostyles
Pimelea
Pimenta
Pimpinella
Pinaropappus
Pinus
Piper
Piptatheropsis
Piptochaetium
Pisonia
Pistacia
Pistia
Pithecellobium
Pittosporum
Pityopsis
Plagiobothrys
Plagiochasma
Plagiochila
Plagiomnium
Plagiothecium
Planera
Planodes
Plantago
Platanthera
Platanus
Platycladus
Platycodon
Platyschkuhria
Platystemon
Plectocephalus
Plectritis
Pleiacanthus
Pleioblastus
Pleopeltis
Pleradenophora
Plerandra
Pleurochaete
Pleurocoronis
Pleurozium
Pluchea
Plumbago
Plumeria
Poa
Podagrostis
Podistera
Podocarpus
Pogonarthria
Pohlia
Polanisia
Polemonium
Poliomintha
Polygonatum
Polygonella
Polygonum
Polymnia
Polypodium
Polypogon
Polystemma
Polystichum
Polytaenia
Polytrichastrum
Polytrichum
Pomaria
Pombalia
Pontederia
Populus
Porella
Porlieria
Porophyllum
Porterella
Portulaca
Portulacaria
Potamogeton
Potentilla
Poteridium
Poterium
Pottiopsis
Primula
Proatriplex
Proboscidea
Prosartes
Proserpinaca
Prosthechea
Prunella
Prunus
Psacalium
Psathyrostachys
Psathyrotes
Psathyrotopsis
Psephellus
Pseudabutilon
Pseudalbizzia
Pseudanomodon
Pseudathyrium
Pseudoclappia
Pseudocrossidium
Pseudocymopterus
Pseudoeriocoma
Pseudognaphalium
Pseudogynoxys
Pseudoleskeella
Pseudoroegneria
Pseudorontium
Pseudotsuga
Psidium
Psilactis
Psilocarphus
Psilostrophe
Psilotum
Psoralea
Psorothamnus
Ptelea
Pteridium
Pteris
Pterospora
Pterostegia
Pterygoneurum
Pteryxia
Ptilagrostis
Ptilimnium
Ptychomitrium
Ptychosperma
Ptychostomum
Puccinellia
Pueraria
Pulicaria
Pulmonaria
Pulsatilla
Pulviniella
Punica
Purshia
Pycnanthemum
Pylaisia
Pyracantha
Pyrola
Pyrostegia
Pyrrhopappus
Pyrrocoma
Pyrus
Quamoclidion
Quercus
Quincula
Radula
Rafinesquia
Randia
Ranunculus
Raphanus
Rapistrum
Ratibida
Rayjacksonia
Reboulia
Reseda
Reynoutria
Rhamnus
Rhamphospermum
Rhaphiolepis
Rhaponticum
Rheum
Rhinanthus
Rhinotropis
Rhodiola
Rhodobryum
Rhododendron
Rhodotypos
Rhoicissus
Rhus
Rhynchosia
Rhynchosida
Rhynchospora
Rhynchostegium
Rhysopterus
Rhytidiadelphus
Rhytidium
Ribes
Riccia
Ricinus
Rigiolepis
Rivina
Roaldia
Robinia
Roellobryon
Roemeria
Roldana
Romneya
Rorippa
Rosa
Rostraria
Rosulabryum
Rotala
Rubia
Rubus
Rudbeckia
Ruellia
Rumex
Rumicastrum
Ruppia
Russelia
Ruta
Rytidosperma
Sabal
Sabatia
Sabulina
Saelania
Sageretia
Sagina
Sagittaria
Sairocarpus
Salicornia
Salix
Salmonopuntia
Salpichroa
Salpiglossis
Salsola
Salvia
Salvinia
Sambucus
Samolus
Sanicula
Sanionia
Santolina
Sanvitalia
Sapindus
Saponaria
Sarcobatus
Sarmentypnum
Sarracenia
Sartwellia
Satureja
Saussurea
Saxifraga
Scabiosa
Scabrethia
Scaevola
Scapania
Sceptridium
Schaefferia
Schefflera
Schiedeella
Schinus
Schismus
Schistidium
Schistophragma
Schizachne
Schizachyrium
Schkuhria
Schoenocaulon
Schoenoplectiella
Schoenoplectus
Schoenus
Scilla
Scirpus
Sciuro-hypnum
Scleranthus
Sclerocactus
Sclerocarpus
Sclerochloa
Scleromitrion
Scleropogon
Scolochloa
Scopulophila
Scorzonera
Scrophularia
Scutellaria
Searsia
Secale
Sedum
Selaginoides
Selenia
Selenicereus
Sempervivum
Senecio
Senega
Senegalia
Senna
Sequoia
Sergia
Sericocarpus
Serjania
Sesbania
Sesuvium
Setaria
Setariopsis
Seymeria
Shepherdia
Sherardia
Shinnersia
Shinnersoseris
Sibara
Sibbaldia
Sicyos
Sicyosperma
Sida
Sidalcea
Sideroxylon
Sidneya
Sieruela
Sigmoidotropis
Silene
Silphium
Silybum
Simmondsia
Simpsonanthus
Simsia
Sinapis
Sisymbrium
Sisyrinchium
Sitobolium
Sium
Sixalix
Smelowskia
Smilax
Soehrensia
Solanum
Solenostoma
Solidago
Solms-laubachia
Sonchus
Sophora
Sorbaria
Sorbus
Sorghastrum
Sorghum
Sparganium
Spartium
Spathodea
Spergula
Spergularia
Spermolepis
Sphaeralcea
Sphaerophysa
Sphagneticola
Sphagnum
Sphenopholis
Sphinctospermum
Spigelia
Spinacia
Spinulum
Spiraea
Spiranthes
Spirodela
Sporobolus
Stachys
Stanleya
Stegnosperma
Stellaria
Stemodia
Stenandrium
Stenaria
Stenocereus
Stenochlaena
Stenogonum
Stenotaphrum
Stenotis
Stenotus
Stephanomeria
Stephanotis
Stereodon
Stevia
Stillingia
Stipa
Straminergon
Strelitzia
Streptanthella
Streptanthus
Streptopus
Streptosolen
Strigosella
Strobilanthes
Strombocarpa
Strophostyles
Stuckenia
Stutzia
Stylisma
Stylocline
Stylosanthes
Styphnolobium
Suaeda
Subularia
Suckleya
Sullivantia
Swertia
Swintonia
Symblepharis
Symphoricarpos
Symphyotrichum
Symphytum
Synthyris
Syntrichia
Syntrichopappus
Syringa
Taeniatherum
Taenidia
Tagetes
Talinum
Tamarix
Tamayorkis
Tanacetum
Tara
Taraxacum
Taraxia
Taxodium
Taxus
Tecoma
Tecomaria
Tecticornia
Telesonix
Tellima
Teloxys
Templetonia
Tephrocactus
Tephroseris
Tephrosia
Terraria
Tetrachne
Tetraclea
Tetracoccus
Tetradymia
Tetragonotheca
Tetramerium
Tetraneuris
Tetraphis
Tetrapogon
Teucrium
Thalictrum
Thamnosma
Thaspium
Thelesperma
Thelocactus
Thelypodiopsis
Thelypodium
Thermopsis
Thingia
Thinopyrum
Thlaspi
Thrincia
Thuja
Thunbergia
Thymophylla
Thymus
Thysanocarpus
Tidestromia
Tigridia
Tilia
Tillandsia
Timmia
Tinantia
Tipuana
Tipularia
Tiquilia
Tithonia
Tolumnia
Tomostima
Tonella
Tonestus
Toona
Torilis
Torreyochloa
Torreyostellaria
Tortella
Tortula
Tournefortia
Townsendia
Toxicodendron
Toxicoscordion
Trachelospermum
Trachycarpus
Trachypogon
Tradescantia
Tragia
Tragopogon
Tragus
Trautvetteria
Trema
Trematodon
Triadica
Trianthema
Tribulus
Tricardia
Trichodiadema
Trichophorum
Trichoptilium
Trichostema
Tridens
Tridentopsis
Trifolium
Triglochin
Trillium
Triodanis
Triosteum
Tripidium
Triplasiella
Triplasis
Tripleurospermum
Tripolium
Tripsacum
Tripterocalyx
Trisetum
Triteleia
Triteleiopsis
Triticum
Trixis
Trollius
Tropaeolum
Trozelia
Tsuga
Tulbaghia
Tulipa
Turbinicarpus
Turritis
Typha
Ulmus
Ungnadia
Uniola
Urochloa
Urospermum
Urtica
Utricularia
Uvularia
Vaccinium
Vachellia
Vahlodea
Valeriana
Valerianella
Vallisneria
Vangueria
Varilla
Varronia
Vauquelinia
Ventenata
Veratrum
Verbascum
Verbena
Verbesina
Vernonia
Veronica
Veronicastrum
Vesper
Viburnum
Vicia
Vigna
Viguiera
Vinca
Vinealobryum
Viola
Visnaga
Vitex
Vitis
Viviania
Wahlenbergia
Waltheria
Washingtonia
Weinmannia
Weissia
Welwitschia
Wisteria
Withania
Wolffia
Woodsia
Woodwardia
Wyethia
Xanthisma
Xanthium
Xanthocephalum
Xeranthemum
Xerophyta
Xylorhiza
Yabea
Yucca
Zaluzania
Zamia
Zannichellia
Zanthoxylum
Zapoteca
Zea
Zeltnera
Zephyranthes
Zingiber
Zinnia
Zizania
Zizia
Ziziphus
Zornia
Zoysia
Zuloagaea
Zygophyllum