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.

Cabomba caroliniana

Cacaliopsis nardosmia

Caeruleum heppii

Caeruleum immersum

Caesalpinia caudata

Caesalpinia coriaria

Caesalpinia crista

Caesalpinia drepanocarpa

Caesalpinia gilliesii

Caesalpinia jamesii

Caesalpinia mexicana

Caesalpinia oxycarpa

Caesalpinia parryi

Caesalpinia pulcherrima

Caesalpinia repens

Caesalpinia sappan

Caesalpinia virgata

Cajanus cajan

Cakile edentula

Cakile edentula ssp. harperi

Cakile geniculata

Cakile harperi

Cakile lanceolata

Cakile maritima

Calamagrostis arundinacea

Calamagrostis bolanderi

Calamagrostis breweri

Calamagrostis canadensis

Calamagrostis canadensis var. canadensis

Calamagrostis canadensis var. langsdorffii

Calamagrostis chrysantha

Calamagrostis deschampsioides

Calamagrostis epigeios

Calamagrostis halleriana

Calamagrostis heterophylla

Calamagrostis howellii

Calamagrostis intermedia

Calamagrostis koelerioides

Calamagrostis lapponica

Calamagrostis montanensis

Calamagrostis montevidensis

Calamagrostis nardifolia

Calamagrostis nutkaensis

Calamagrostis orizabae

Calamagrostis purpurascens

Calamagrostis purpurascens var. laricina

Calamagrostis purpurascens var. purpurascens

Calamagrostis purpurea

Calamagrostis rubescens

Calamagrostis scopulorum

Calamagrostis sesquiflora

Calamagrostis stricta

Calamagrostis stricta ssp. inexpansa

Calamagrostis tarmensis

Calamagrostis tolucensis

Calamagrostis tweedyi

Calamagrostis viridiflavescens

Calamagrostis viridiflavescens var. montevidensis

Calamovilfa brevipilis

Calamovilfa gigantea

Calamovilfa longifolia

Calandrinia breweri

Calandrinia ciliata

Calathaspis devexa

Calceolaria tripartita

Caldesia parnassifolia

Calendula arvensis

Calendula officinalis

Calenia caucasica

Calenia conspersa

Calenia laevigata

Calenia microcarpa

Calenia phyllogena

Calenia submaculans

Calepina irregularis

Calibrachoa parviflora

Caliciella corynella

Calicium abietinum

Calicium adaequatum

Calicium adspersum

Calicium arenarium

Calicium brunneolum

Calicium chlorosporum

Calicium chrysocephalum

Calicium corynellum

Calicium curtum

Calicium deminuens

Calicium denigratum

Calicium disseminatum

Calicium floerkei

Calicium glaucellum

Calicium hyperelloides

Calicium italicum

Calicium lenticulare

Calicium lichenoides

Calicium melanophaeum

Calicium mildeanum

Calicium nigrum

Calicium notarisii

Calicium obscurum

Calicium parvum

Calicium piperatum

Calicium quercinum

Calicium robustellum

Calicium roscidum

Calicium salicinum

Calicium sphaerocephalum

Calicium stemoneum

Calicium stilbeum

Calicium subalbidum

Calicium thujae

Calicium tigillare

Calicium trabinellum

Calicium trachelinum

Calicium trichiale

Calicium tricolor

Calicium viride

Calla palustris

Callaeum macropterum

Calliandra californica

Calliandra eriophylla

Calliandra haematocephala

Calliandra houstoniana

Calliandra humilis

Calliandra surinamensis

Callicarpa americana

Callicarpa dichotoma

Callicarpa formosana

Callicarpa japonica

Callicladium haldanianum

Callicostella pallida

Calliergon cordifolium

Calliergon giganteum

Calliergon megalophyllum

Calliergon obtusifolium

Calliergon pseudosarmentosum

Calliergon richardsonii

Calliergon stramineum

Calliergon trifarium

Calliergon wickesiae

Calliergonella cuspidata

Calligonum caput-medusae

Callirhoe alcaeoides

Callirhoe digitata

Callirhoe leiocarpa

Callirhoe papaver

Callirhoe pedata

Callirhoe triangulata

Callirhoë involucrata

Callisia graminea

Callisia rosea

Callistemon citrinus

Callistemon linearis

Callistemon rigidus

Callistemon viminalis

Callistopteris baldwinii

Callitriche brutia

Callitriche brutia var. hamulata

Callitriche hamulata

Callitriche hermaphroditica

Callitriche heterophylla

Callitriche heterophylla var. heterophylla

Callitriche marginata

Callitriche palustris

Callitriche pedunculosa

Callitriche peploides

Callitriche stagnalis

Callitriche terrestris

Callitriche verna

Calluna vulgaris

Calochlaena javanica

Calochortus albus

Calochortus amabilis

Calochortus ambiguus

Calochortus amoenus

Calochortus apiculatus

Calochortus aureus

Calochortus bruneaunis

Calochortus catalinae

Calochortus ciscoensis

Calochortus coeruleus

Calochortus dunnii

Calochortus elegans

Calochortus elegans var. selwayensis

Calochortus eurycarpus

Calochortus flexuosus

Calochortus gunnisonii

Calochortus gunnisonii var. gunnisonii

Calochortus howellii

Calochortus invenustus

Calochortus kennedyi

Calochortus kennedyi var. munzii

Calochortus leichtlinii

Calochortus longebarbatus

Calochortus luteus

Calochortus lyallii

Calochortus macrocarpus

Calochortus nitidus

Calochortus nudus

Calochortus nuttallii

Calochortus nuttallii var. nuttallii

Calochortus palmeri var. palmeri

Calochortus persistens

Calochortus pulchellus

Calochortus splendens

Calochortus striatus

Calochortus subalpinus

Calochortus tolmiei

Calochortus uniflorus

Calochortus venustus

Calochortus vestae

Calochortus weedii

Calogaya decipiens

Calopadia editae

Calopadia foliicola

Calopadia phyllogena

Calopadia puiggarii

Calopadia subcoerulescens

Calophanes decumbens

Caloplaca abbreviata

Caloplaca adnexa

Caloplaca adriatica

Caloplaca agardhiana

Caloplaca ahtii

Caloplaca albovariegata

Caloplaca alcarum

Caloplaca almbornii

Caloplaca alociza

Caloplaca amabilis

Caloplaca ameliensis

Caloplaca anularis

Caloplaca appressa

Caloplaca approximata

Caloplaca aractina

Caloplaca areolata

Caloplaca arnoldiana

Caloplaca arnoldii

Caloplaca athallina

Caloplaca atroalba

Caloplaca atroflava

Caloplaca atrosanguinea

Caloplaca aurantia

Caloplaca aurea

Caloplaca baueri

Caloplaca biatorina

Caloplaca boergesenii

Caloplaca bohlinii

Caloplaca bonae-spei

Caloplaca borealis

Caloplaca boulyi

Caloplaca brebissonii

Caloplaca brouardii

Caloplaca byrsonimae

Caloplaca caesiorufa

Caloplaca californica

Caloplaca camptidia

Caloplaca carphinea

Caloplaca castellana

Caloplaca catalinae

Caloplaca cerina

Caloplaca cerinella

Caloplaca cerinelloides

Caloplaca cerinoides

Caloplaca chalybaea

Caloplaca chlorina

Caloplaca cinnabarina

Caloplaca circumalbata

Caloplaca citrina

Caloplaca coccinella

Caloplaca congrediens

Caloplaca consociata

Caloplaca conversa

Caloplaca coronata

Caloplaca cretensis

Caloplaca cribrosa

Caloplaca crocea

Caloplaca crocina

Caloplaca crocodes

Caloplaca cupulifera

Caloplaca dakotensis

Caloplaca demissa

Caloplaca diphasia

Caloplaca diphyodes

Caloplaca diplacia

Caloplaca dispersa

Caloplaca dolomiticola

Caloplaca durietzii

Caloplaca ehrenbergii

Caloplaca elegantissima

Caloplaca epiphora

Caloplaca epithallina

Caloplaca erythrantha

Caloplaca erythrella

Caloplaca erythrina

Caloplaca erythrocarpa

Caloplaca eugyra

Caloplaca exsecuta

Caloplaca feracissima

Caloplaca fernandeziana

Caloplaca ferrarii

Caloplaca festiva

Caloplaca filsonii

Caloplaca flavogranulosa

Caloplaca flavorubescens

Caloplaca flavovirescens

Caloplaca floridana

Caloplaca fraudans

Caloplaca fulva

Caloplaca gilva

Caloplaca granularis

Caloplaca granulosa

Caloplaca grimmiae

Caloplaca haematites

Caloplaca haematodes

Caloplaca havaasii

Caloplaca heppiana

Caloplaca herbidella

Caloplaca hungarica

Caloplaca inconnexa

Caloplaca inconstans

Caloplaca insularis

Caloplaca interfulgens

Caloplaca irrubata

Caloplaca isidiigera

Caloplaca isidiosa

Caloplaca kamczatica

Caloplaca limitosa

Caloplaca lithophila

Caloplaca litoricola

Caloplaca littorea

Caloplaca lobulata

Caloplaca lucens

Caloplaca lucifuga

Caloplaca luteoalba

Caloplaca melanocarpa

Caloplaca microphyllina

Caloplaca microthallina

Caloplaca necator

Caloplaca neonii

Caloplaca nivalis

Caloplaca nubigena

Caloplaca oasis

Caloplaca obliterans

Caloplaca oblongula

Caloplaca obscurella

Caloplaca ochracea

Caloplaca ochraceofulva

Caloplaca ora

Caloplaca oregona

Caloplaca orthoclada

Caloplaca paepalostoma

Caloplaca paulii

Caloplaca peliophylla

Caloplaca pellodella

Caloplaca percrocata

Caloplaca pergracilis

Caloplaca pinicola

Caloplaca pollinii

Caloplaca polycarpa

Caloplaca polycarpoides

Caloplaca pratensis

Caloplaca proteus

Caloplaca pusilla

Caloplaca pyracea

Caloplaca regalis

Caloplaca reptans

Caloplaca rubelliana

Caloplaca rubina

Caloplaca salicina

Caloplaca saxicola

Caloplaca scabrida

Caloplaca schaereri

Caloplaca schistidii

Caloplaca schoeferi

Caloplaca scopularis

Caloplaca scoriophila

Caloplaca scotoplaca

Caloplaca sideritis

Caloplaca sinapisperma

Caloplaca sonorae

Caloplaca soralifera

Caloplaca stanfordensis

Caloplaca stillicidiorum

Caloplaca stipitata

Caloplaca subaurantiaca

Caloplaca sublobulata

Caloplaca subpyraceella

Caloplaca subsoluta

Caloplaca subunicolor

Caloplaca teicholyta

Caloplaca tenuata

Caloplaca thallincola

Caloplaca velana

Caloplaca violascens

Caloplaca viridirufa

Caloplaca vitellinaria

Caloplaca volkii

Caloplaca wetmorei

Caloplaca wrightii

Caloplaca xanthaspis

Caloplaca xanthobola

Caloplaca xantholyta

Calopogon barbatus

Calopogon pallidus

Calopogon pulchellus

Calopogon tuberosus var. tuberosus

Calopogonium caeruleum

Calopogonium mucunoides

Calotis cuneifolia

Caltha chionophila

Caltha leptosepala

Caltha minor

Caltha natans

Caltha palustris

Calvitimela aglaea

Calvitimela armeniaca

Calycadenia fremontii

Calycadenia mollis

Calycadenia multiglandulosa

Calycadenia oppositifolia

Calycadenia pauciflora

Calycadenia spicata

Calycadenia truncata

Calycadenia villosa

Calycanthus fertilis

Calycanthus floridus

Calycanthus floridus var. glaucus

Calycanthus occidentalis

Calycidium cuneatum

Calycoseris parryi

Calycoseris wrightii

Calylophus berlandieri

Calylophus hartwegii

Calylophus hartwegii ssp. pubescens

Calylophus lavandulifolius

Calylophus serrulatus

Calymperes afzelii

Calymperes erosum

Calymperes palisotii

Calymperes tenerum

Calypogeia azurea

Calypogeia fissa

Calypogeia integristipula

Calypogeia muelleriana

Calypogeia neesiana

Calypogeia peruviana

Calypogeia sphagnicola

Calypogeia suecica

Calypogeia sullivantii

Calypso bulbosa

Calypso bulbosa var. americana

Calyptocarpus vialis

Calystegia atriplicifolia ssp. atriplicifolia

Calystegia catesbeiana

Calystegia longipes

Calystegia macounii

Calystegia macrostegia

Calystegia malacophylla

Calystegia malacophylla var. malacophylla

Calystegia occidentalis

Calystegia occidentalis ssp. fulcrata

Calystegia occidentalis var. occidentalis

Calystegia polymorpha

Calystegia sepium

Calystegia sepium ssp. angulata

Calystegia soldanella

Calystegia spithamaea

Calystegia spithamaea ssp. purshiana

Calystegia subacaulis

Camassia angusta

Camassia cusickii

Camassia howellii

Camassia leichtlinii

Camassia quamash

Camassia scilloides

Camelina microcarpa

Camelina rumelica

Camelina sativa

Camellia sinensis

Camissonia arenaria

Camissonia atwoodii

Camissonia bistorta

Camissonia boothii

Camissonia breviflora

Camissonia brevipes

Camissonia brevipes ssp. arizonica

Camissonia brevipes ssp. brevipes

Camissonia californica

Camissonia campestris

Camissonia cardiophylla

Camissonia chamaenerioides

Camissonia cheiranthifolia

Camissonia claviformis

Camissonia confusa

Camissonia contorta

Camissonia dentata

Camissonia eastwoodiae

Camissonia graciliflora

Camissonia heterochroma

Camissonia hirtella

Camissonia intermedia

Camissonia kernensis

Camissonia lewisii

Camissonia micrantha

Camissonia minor

Camissonia multijuga

Camissonia munzii

Camissonia nevadensis

Camissonia ovata

Camissonia pallida

Camissonia palmeri

Camissonia parryi

Camissonia parvula

Camissonia pterosperma

Camissonia pubens

Camissonia pusilla

Camissonia refracta

Camissonia robusta

Camissonia scapoidea

Camissonia scapoidea ssp. scapoidea

Camissonia strigulosa

Camissonia subacaulis

Camissonia tanacetifolia

Camissonia walkeri

Camissoniopsis bistorta

Camissoniopsis cheiranthifolia ssp. cheiranthifolia

Camissoniopsis confusa

Camissoniopsis hirtella

Camissoniopsis intermedia

Camissoniopsis lewisii

Camissoniopsis micrantha

Camissoniopsis pallida ssp. pallida

Camissoniopsis robusta

Campanula alaskana

Campanula americana

Campanula aparinoides

Campanula aucheri

Campanula aurita

Campanula bellidifolia ssp. aucheri

Campanula bellidifolia ssp. saxifraga

Campanula bononiensis

Campanula californica

Campanula carpatica

Campanula cervicaria

Campanula chamissonis

Campanula cochlearifolia

Campanula dasyantha

Campanula dasyantha ssp. chamissonis

Campanula divaricata

Campanula floridana

Campanula giesekiana

Campanula glomerata

Campanula lactiflora

Campanula lasiocarpa

Campanula latifolia

Campanula medium

Campanula parryi

Campanula parryi var. idahoensis

Campanula parryi var. parryi

Campanula patula

Campanula persicifolia

Campanula petiolata

Campanula piperi

Campanula prenanthoides

Campanula rapunculoides

Campanula reverchonii

Campanula rotundifolia

Campanula saxifraga

Campanula scabrella

Campanula scouleri

Campanula serrata

Campanula trachelium

Campanula uniflora

Campanula wilkinsiana

Campsis radicans

Camptochaete arbuscula

Campylium chrysophyllum

Campylium halleri

Campylium hispidulum

Campylium polygamum

Campylium stellatum

Campylium stellatum var. arcticum

Campylium stellatum var. protensum

Campyloneurum angustifolium

Campyloneurum phyllitidis

Campyloneurum repens

Campylopodiella stenocarpa

Campylopus angustiretis

Campylopus arctocarpus

Campylopus atrovirens

Campylopus aureus

Campylopus carolinae

Campylopus fragilis

Campylopus oerstedianus

Campylopus pilifer

Campylopus schimperi

Campylopus schwarzii

Campylopus subulatus

Campylopus surinamensis

Campylopus tallulensis

Campylopus zygodonticarpus

Campylostelium saxicola

Campylothelium amylosporum

Canadanthus modestus

Cananga odorata

Canavalia cathartica

Canbya aurea

Canbya candida

Candelaria concolor

Candelaria concolor var. effusa

Candelaria crawfordii

Candelaria fibrosa

Candelaria pacifica

Candelaria stellata

Candelariella aggregata

Candelariella antennaria

Candelariella arctica

Candelariella aurella

Candelariella biatorina

Candelariella borealis

Candelariella citrina

Candelariella coralliza

Candelariella deppeanae

Candelariella dispersa

Candelariella efflorescens

Candelariella grimmiae

Candelariella kansuensis

Candelariella lambii

Candelariella lutella

Candelariella medians

Candelariella oleaginescens

Candelariella placodizans

Candelariella plumbea

Candelariella reflexa

Candelariella rosulans

Candelariella spraguei

Candelariella stenospora

Candelariella subdeflexa

Candelariella superdistans

Candelariella vitellina

Candelariella vitellina var. assericola

Candelariella xanthostigma

Candelina mexicana

Candelina submexicana

Canna X generalis

Canna flaccida

Canna indica

Cannabis sativa

Canomaculina pilosa

Canoparmelia alabamensis

Canoparmelia amabilis

Canoparmelia amazonica

Canoparmelia carneopruinata

Canoparmelia caroliniana

Canoparmelia cinerascens

Canoparmelia cryptochlorophaea

Canoparmelia ecaperata

Canoparmelia eruptens

Canoparmelia martinicana

Canoparmelia raunkiaeri

Canoparmelia salacinifera

Canoparmelia texana

Canotia holacantha

Caperonia castaneifolia

Caperonia palustris

Capparis cordifolia

Capparis spinosa

Capraria biflora

Capsella bursa-pastoris

Capsicum annuum

Capsicum baccatum

Caragana arborescens

Caragana aurantiaca

Caragana frutex

Caragana grandiflora

Caragana korshinskii

Caragana microphylla

Caragana pygmaea

Carapichea ipecacuanha

Carbonea assentiens

Carbonea assimilis

Carbonea atronivea

Carbonea intrusa

Carbonea latypizodes

Carbonea montevidensis

Carbonea phaeostoma

Carbonea superjecta

Carbonea vitellinaria

Carbonea vorticosa

Carbonicola anthracophila

Carbonicola myrmecina

Cardamine angulata

Cardamine angustata

Cardamine bellidifolia

Cardamine breweri

Cardamine bulbifera

Cardamine bulbosa

Cardamine californica

Cardamine clematitis

Cardamine concatenata

Cardamine constancei

Cardamine cordifolia

Cardamine digitata

Cardamine diphylla

Cardamine dissecta

Cardamine douglassii

Cardamine flexuosa

Cardamine hirsuta

Cardamine impatiens

Cardamine maxima

Cardamine microphylla

Cardamine nymanii

Cardamine occidentalis

Cardamine oligosperma

Cardamine oligosperma var. oligosperma

Cardamine pachystigma

Cardamine parviflora

Cardamine penduliflora

Cardamine pensylvanica

Cardamine pratensis

Cardamine purpurea

Cardamine regeliana

Cardamine rotundifolia

Cardamine tenella

Cardamine umbellata

Cardaminopsis petraea

Cardaria chalepensis

Cardaria draba

Cardaria latifolia

Cardaria pubescens

Cardionema ramosissimum

Cardiospermum corindum

Cardiospermum grandiflorum

Cardiospermum halicacabum

Cardiospermum halicacabum var. microcarpum

Cardiospermum microcarpum

Carduus acanthoides

Carduus crispus

Carduus nutans

Carduus nutans ssp. macrolepis

Carduus pycnocephalus

Carduus tenuiflorus

Carex ablata

Carex abrupta

Carex abscondita

Carex adelostoma

Carex adusta

Carex aestivalis

Carex aggregata

Carex alata

Carex albicans var. albicans

Carex albicans var. australis

Carex albida

Carex albo-nigra

Carex albonigra

Carex albursina

Carex alma

Carex alopecoidea

Carex amphibola

Carex amplifolia

Carex angustata

Carex angustior

Carex annectens

Carex anthoxanthea

Carex aperta

Carex aquatilis

Carex aquatilis ssp. aquatilis

Carex aquatilis ssp. stans

Carex aquatilis var. aquatilis

Carex aquatilis var. dives

Carex aquatilis var. minor

Carex arapahoensis

Carex arcta

Carex arctata

Carex arctiformis

Carex argyrantha

Carex artitecta

Carex assiniboinensis

Carex atherodes

Carex athrostachya

Carex atlantica

Carex atlantica ssp. atlantica

Carex atlantica ssp. capillacea

Carex atrata

Carex atratiformis

Carex atrofusca

Carex atrosquama

Carex aurea

Carex austrina

Carex austrocaroliniana

Carex backii

Carex bebbii

Carex bella

Carex bicknellii

Carex bicolor

Carex bigelowii

Carex bigelowii ssp. bigelowii

Carex bigelowii ssp. lugens

Carex biltmoreana

Carex blanda

Carex bolanderi

Carex bonanzensis

Carex bonplandii

Carex brainerdii

Carex brevior

Carex brevipes

Carex breweri

Carex bromoides

Carex brunnescens

Carex bushii

Carex buxbaumii

Carex californica

Carex canescens

Carex canescens ssp. canescens

Carex capillaris

Carex capitata

Carex capitata ssp. arctogena

Carex careyana

Carex caroliniana

Carex castanea

Carex cephalantha

Carex cephaloidea

Carex cephalophora

Carex chalciolepis

Carex chapmanii

Carex cherokeensis

Carex chihuahuensis

Carex chordorrhiza

Carex circinata

Carex communis

Carex comosa

Carex complanata

Carex concinna

Carex concinnoides

Carex congdonii

Carex conjuncta

Carex conoidea

Carex consimilis

Carex crandallii

Carex crawei

Carex crawfordii

Carex crebriflora

Carex crinita

Carex cristatella

Carex crus-corvi

Carex cryptolepis

Carex cumulata

Carex curatorum

Carex cusickii

Carex davisii

Carex debilis

Carex debilis var. rudgei

Carex deflexa

Carex deflexa var. boottii

Carex densa

Carex deweyana

Carex diandra

Carex digitalis

Carex dioica ssp. gynocrates

Carex disperma

Carex douglasii

Carex duriuscula

Carex ebenea

Carex eburnea

Carex echinata

Carex echinata ssp. echinata

Carex echinata ssp. phyllomanica

Carex egglestonii

Carex eleusinoides

Carex elynoides

Carex emoryi

Carex engelmannii

Carex epapillosa

Carex exilis

Carex exsiccata

Carex festivella

Carex festucacea

Carex feta

Carex filifolia

Carex filifolia var. erostrata

Carex fissuricola

Carex flacca

Carex flaccosperma

Carex flava

Carex flexuosa

Carex floridana

Carex foenea

Carex folliculata

Carex fracta

Carex frankii

Carex franklinii

Carex fuliginosa

Carex geophila

Carex geyeri

Carex gigantea

Carex glacialis

Carex glareosa

Carex glareosa ssp. pribylovensis

Carex glaucescens

Carex globosa

Carex gmelinii

Carex gracilescens

Carex gracilior

Carex gracillima

Carex granularis

Carex gravida

Carex gravida var. lunelliana

Carex grayi

Carex grisea

Carex gynandra

Carex gynocrates

Carex gynodynama

Carex halliana

Carex hallii

Carex hassei

Carex haydeniana

Carex haydenii

Carex helleri

Carex hendersonii

Carex heteroneura

Carex hirsutella

Carex hirtifolia

Carex hirtissima

Carex hitchcockiana

Carex holostoma

Carex hoodii

Carex hookerana

Carex hormathodes

Carex houghtoniana

Carex howei

Carex hyalinolepis

Carex hystericina

Carex idahoa

Carex illota

Carex incomperta

Carex incurviformis

Carex indet.

Carex infirminervia

Carex inops

Carex inops ssp. heliophila

Carex integra

Carex interior

Carex intumescens

Carex jamesii

Carex jonesii

Carex joorii

Carex krausei

Carex lachenalii

Carex lacustris

Carex laeviconica

Carex laeviculmis

Carex laevivaginata

Carex lanuginosa

Carex laricina

Carex lasiocarpa

Carex laxiculmis

Carex laxiflora

Carex leavenworthii

Carex lemmonii

Carex lenticularis

Carex lenticularis var. dolia

Carex lenticularis var. impressa

Carex lenticularis var. limnophila

Carex lenticularis var. lipocarpa

Carex leporinella

Carex leptalea

Carex leptonervia

Carex leptopoda

Carex limnophila

Carex limosa

Carex livida

Carex loliacea

Carex longii

Carex louisianica

Carex lugens

Carex lupuliformis

Carex lupulina

Carex lurida

Carex luzulina

Carex luzulina var. ablata

Carex lyngbyei

Carex mackenziei

Carex macloviana

Carex macrocephala

Carex macrochaeta

Carex magellanica

Carex magellanica ssp. irrigua

Carex marina

Carex mariposana

Carex maritima

Carex meadii

Carex media

Carex membranacea

Carex mendocinensis

Carex merritt-fernaldii

Carex mertensii

Carex mesochorea

Carex michauxiana

Carex microchaeta

Carex microdonta

Carex microglochin

Carex micropoda

Carex microptera

Carex misandra

Carex misera

Carex molesta

Carex muehlenbergii

Carex muehlenbergii var. enervis

Carex multicaulis

Carex multicostata

Carex muricata

Carex muskingumensis

Carex nardina

Carex nardina ssp. hepburnii

Carex nebrascensis

Carex nelsonii

Carex nervina

Carex neurophora

Carex nigra

Carex nigricans

Carex nigromarginata

Carex normalis

Carex norvegica

Carex norvegica ssp. norvegica

Carex norvegica ssp. stevenii

Carex nova

Carex novae-angliae

Carex nudata

Carex obispoensis

Carex obnupta

Carex obtusata

Carex occidentalis

Carex oligocarpa

Carex oligosperma

Carex onusta

Carex oreocharis

Carex ormantha

Carex ormostachya

Carex ovalis

Carex oxylepis

Carex pachystachya

Carex paleacea

Carex pallescens

Carex panicea

Carex pansa

Carex parallela

Carex parryana

Carex parryana ssp. hallii

Carex pauciflora

Carex paysonis

Carex peckii

Carex pedunculata

Carex pellita

Carex pelocarpa

Carex pensylvanica

Carex pensylvanica ssp. heliophila

Carex perglobosa

Carex petasata

Carex petricosa

Carex petricosa var. petricosa

Carex phaeocephala

Carex phyllomanica

Carex physorhyncha

Carex picta

Carex pityophila

Carex plana

Carex planostachys

Carex plantaginea

Carex platyphylla

Carex pluriflora

Carex podocarpa

Carex polystachya

Carex praeceptorum

Carex praegracilis

Carex prairea

Carex prasina

Carex praticola

Carex preslii

Carex pribylovensis

Carex projecta

Carex proposita

Carex pseudocyperus

Carex purpurifera

Carex radiata

Carex ramenskii

Carex rariflora

Carex raynoldsii

Carex reniformis

Carex retroflexa

Carex retrorsa

Carex richardsonii

Carex rosea

Carex rossii

Carex rostrata

Carex rotundata

Carex rufina

Carex rugosperma

Carex rupestris

Carex rupestris ssp. drummondiana

Carex sabulosa

Carex salina

Carex sartwelliana

Carex sartwellii

Carex saxatilis

Carex saxatilis ssp. laxa

Carex saximontana

Carex scabrata

Carex scabriuscula

Carex schiedeana

Carex schottii

Carex schweinitzii

Carex scirpoidea

Carex scirpoidea ssp. pseudoscirpoidea

Carex scoparia

Carex scopulorum

Carex scopulorum var. prionophylla

Carex scopulorum var. scopulorum

Carex senta

Carex seorsa

Carex serratodens

Carex sheldonii

Carex shortiana

Carex siccata

Carex silicea

Carex simulata

Carex sparganioides

Carex spectabilis

Carex specuicola

Carex spicata

Carex sprengelii

Carex squarrosa

Carex stenophylla ssp. eleocharis

Carex stenoptila

Carex sterilis

Carex stevenii

Carex stipata

Carex straminea

Carex straminiformis

Carex striata

Carex striatula

Carex stricta

Carex styloflexa

Carex stylosa

Carex subbracteata

Carex subfusca

Carex subnigricans

Carex subspathacea

Carex supina

Carex swanii

Carex sychnocephala

Carex tahoensis

Carex tenax

Carex tenera

Carex tenuiflora

Carex tetanica

Carex tetrastachya

Carex texensis

Carex thurberi

Carex tonsa

Carex tonsa var. rugosperma

Carex torreyi

Carex torta

Carex tribuloides

Carex trichocarpa

Carex triquetra

Carex trisperma

Carex tuckermanii

Carex tumulicola

Carex turbinata

Carex typhina

Carex umbellata

Carex unilateralis

Carex ursina

Carex utahensis

Carex utriculata

Carex vaginata

Carex vallicola

Carex venusta

Carex vernacula

Carex vesicaria

Carex vestita

Carex virescens

Carex viridula

Carex vulpinoidea

Carex whitneyi

Carex wiegandii

Carex willdenowii

Carex williamsii

Carex woodii

Carex wootonii

Carex xerantica

Carica papaya

Carissa carandas

Carissa edulis

Carlina vulgaris

Carlowrightia arizonica

Carlowrightia linearifolia

Carlowrightia parviflora

Carlowrightia serpyllifolia

Carlowrightia torreyana

Carminatia tenuiflora

Carpenteria californica

Carphephorus bellidifolius

Carphephorus corymbosus

Carphephorus odoratissimus

Carphephorus paniculatus

Carphephorus tomentosus

Carphochaete bigelovii

Carpinus betulus

Carpinus caroliniana

Carpobrotus chilensis

Carsonia sparsifolia

Carthamus lanatus

Carthamus oxyacanthus

Carthamus tinctorius

Carum carvi

Carum verticillatum

Carya aquatica

Carya brownii

Carya carolinae-septentrionalis

Carya cordiformis

Carya glabra

Carya illinoinensis

Carya laciniosa

Carya myristiciformis

Carya ovata

Carya ovata var. australis

Carya pallida

Carya texana

Carya tomentosa

Caryopteris clandonensis

Cascadia nuttallii

Casearia decandra

Casearia nitida

Casearia sylvestris

Casimiroa edulis

Casimiroa tetrameria

Cassia absus

Cassia aspera

Cassia chamaecrista

Cassia fistula

Cassia glauca

Cassia leptadenia

Cassia pleurocarpa

Cassia sturtii

Cassiope lycopodioides

Cassiope mertensiana

Cassiope tetragona

Cassytha filiformis

Castanea crenata

Castanea dentata

Castanea mollissima

Castanea ozarkensis

Castanea pumila

Castanea sativa

Castela emoryi

Castela texana

Castilla elastica

Castilleja affinis

Castilleja affinis ssp. affinis

Castilleja affinis ssp. litoralis

Castilleja affinis ssp. neglecta

Castilleja angustifolia

Castilleja angustifolia var. dubia

Castilleja angustifolia var. flavescens

Castilleja annua

Castilleja applegatei

Castilleja applegatei ssp. martinii

Castilleja applegatei ssp. pallida

Castilleja applegatei ssp. pinetorum

Castilleja aquariensis

Castilleja arachnoidea

Castilleja arvensis

Castilleja attenuata

Castilleja austromontana

Castilleja brevilobata

Castilleja breweri

Castilleja campestris ssp. campestris

Castilleja caudata

Castilleja cervina

Castilleja chlorotica

Castilleja christii

Castilleja chromosa

Castilleja chrysantha

Castilleja cinerea

Castilleja citrina

Castilleja clokeyi

Castilleja coccinea

Castilleja covilleana

Castilleja cusickii

Castilleja densiflora ssp. densiflora

Castilleja dissitiflora

Castilleja elegans

Castilleja exserta

Castilleja exserta ssp. exserta

Castilleja flava

Castilleja flava var. flava

Castilleja flava var. rustica

Castilleja flavescens

Castilleja foliolosa

Castilleja franciscana

Castilleja galehintoniae

Castilleja genevievana

Castilleja glandulifera

Castilleja haydenii

Castilleja henryae

Castilleja hispida

Castilleja hispida ssp. brevilobata

Castilleja hololeuca

Castilleja hyetophila

Castilleja hyperborea

Castilleja indivisa

Castilleja integra

Castilleja integra var. integra

Castilleja integrifolia

Castilleja inverta

Castilleja jepsonii

Castilleja labiata

Castilleja lacera

Castilleja lanata

Castilleja lasiorhyncha

Castilleja latifolia

Castilleja lemmonii

Castilleja linariifolia

Castilleja lineariiloba

Castilleja lineata

Castilleja litoralis

Castilleja longispica

Castilleja lutescens

Castilleja martinii

Castilleja mexicana

Castilleja miniata

Castilleja miniata ssp. dixonii

Castilleja miniata ssp. elata

Castilleja miniata ssp. miniata

Castilleja minor

Castilleja minor ssp. minor

Castilleja mollis

Castilleja nana

Castilleja neglecta

Castilleja nervata

Castilleja nivea

Castilleja occidentalis

Castilleja oreopola

Castilleja pallescens

Castilleja pallescens var. inverta

Castilleja pallida

Castilleja parviflora

Castilleja parviflora var. oreopola

Castilleja parviflora var. parviflora

Castilleja patriotica

Castilleja peckiana

Castilleja peirsonii

Castilleja pilosa

Castilleja pilosa var. longispica

Castilleja pilosa var. pilosa

Castilleja pinetorum

Castilleja plagiotoma

Castilleja praeterita

Castilleja pruinosa

Castilleja puberula

Castilleja pulchella

Castilleja purpurea

Castilleja purpurea var. citrina

Castilleja raupii

Castilleja rhexifolia

Castilleja rhexiifolia

Castilleja rigida

Castilleja rubicundula ssp. lithospermoides

Castilleja rupicola

Castilleja salsuginosa

Castilleja scabrida

Castilleja scabrida var. barnebyana

Castilleja scabrida var. scabrida

Castilleja septentrionalis

Castilleja sessiliflora

Castilleja stenantha

Castilleja subinclusa

Castilleja subinclusa ssp. franciscana

Castilleja subinclusa ssp. subinclusa

Castilleja suksdorfii

Castilleja sulphurea

Castilleja tenuiflora

Castilleja tenuis

Castilleja thompsonii

Castilleja unalaschcensis

Castilleja viscidula

Castilleja wherryana

Castilleja wightii

Castilleja wootonii

Castilleja xanthotricha

Castilleja yukonis

Casuarina cristata

Casuarina cunninghamiana

Casuarina equisetifolia

Catabrosa aquatica

Catalpa speciosa

Catananche caerulea

Catapodium rigidum

Catapyrenium cinereum

Catapyrenium daedaleum

Catapyrenium lacinulatum

Catharanthus roseus

Catillaria chalybeia

Catillaria chalybeia var. chloropoliza

Catillaria contristans

Catillaria corroborans

Catillaria dufourii

Catillaria erysiboides

Catillaria glauconigrans

Catillaria ilicis

Catillaria mediterranea

Catillaria melaenida

Catillaria muscicola

Catillaria nigroclavata

Catillaria olivacea

Catillaria overeemii

Catillaria parvula

Catillaria pseudoleptocheila

Catillaria pulverea

Catillaria schumannii

Catillaria subalpina

Catillaria subviridis

Catinaria atropurpurea

Catinaria brodoana

Catolechia wahlenbergii

Catoscopium nigritum

Caucalis daucoides

Caudalejeunea lehmanniana

Caulanthus amplexicaulis

Caulanthus anceps

Caulanthus barnebyi

Caulanthus cooperi

Caulanthus coulteri

Caulanthus crassicaulis

Caulanthus flavescens

Caulanthus glaucus

Caulanthus heterophyllus

Caulanthus inflatus

Caulanthus lasiophyllus

Caulanthus lemmonii

Caulanthus major

Caulanthus pilosus

Caulophyllum thalictroides

Cavicularia densa

Cayratia japonica

Ceanothus americanus

Ceanothus arboreus

Ceanothus cordulatus

Ceanothus crassifolius

Ceanothus cuneatus

Ceanothus cuneatus var. cuneatus

Ceanothus cuneatus var. rigidus

Ceanothus dentatus

Ceanothus diversifolius

Ceanothus fendleri

Ceanothus ferrisiae

Ceanothus foliosus

Ceanothus gloriosus

Ceanothus greggii

Ceanothus greggii var. perplexans

Ceanothus greggii var. vestitus

Ceanothus herbaceus

Ceanothus incanus

Ceanothus integerrimus

Ceanothus jepsonii

Ceanothus leucodermis

Ceanothus martinii

Ceanothus megacarpus

Ceanothus microphyllus

Ceanothus oliganthus

Ceanothus palmeri

Ceanothus papillosus

Ceanothus parryi

Ceanothus perplexans

Ceanothus pinetorum

Ceanothus prostratus

Ceanothus pumilus

Ceanothus purpureus

Ceanothus ramulosus

Ceanothus rigidus

Ceanothus sanguineus

Ceanothus sorediatus

Ceanothus spinosus

Ceanothus thyrsiflorus

Ceanothus tomentosus

Ceanothus velutinus

Ceanothus velutinus var. velutinus

Ceanothus verrucosus

Ceanothus vestitus

Cecidonia umbonella

Cecropia pachystachya

Cecropia peltata

Cecropia schreberiana ssp. antillarum

Cedronella canariensis

Ceiba aesculifolia

Ceiba pentandra

Celastrus orbiculatus

Celastrus scandens

Celidium stictarum

Celmisia spectabilis

Celosia argentea

Celosia trigyna

Celtis australis

Celtis bungeana

Celtis caucasica

Celtis iguanaea

Celtis laevigata

Celtis occidentalis

Celtis pallida

Celtis planchoniana

Celtis reticulata

Celtis sinensis

Celtis spinosa

Celtis tala

Celtis tenuifolia

Celtis trinervia

Cenchrus agrimonioides

Cenchrus brownii

Cenchrus ciliaris

Cenchrus clandestinus

Cenchrus durus

Cenchrus echinatus

Cenchrus incertus

Cenchrus longispinus

Cenchrus multiflorus

Cenchrus myosuroides

Cenchrus orientalis

Cenchrus palmeri

Cenchrus pedicellatus

Cenchrus platyacanthus

Cenchrus polystachios

Cenchrus purpureus

Cenchrus setaceus

Cenchrus setigerus

Cenchrus tribuloides

Centaurea X moncktonii

Centaurea X psammogena

Centaurea aspera

Centaurea benedicta

Centaurea cyanus

Centaurea dealbata

Centaurea depressa

Centaurea diffusa

Centaurea eriophora

Centaurea hypoleuca

Centaurea maculosa

Centaurea melitensis

Centaurea montana

Centaurea moschata

Centaurea nigra

Centaurea nigrescens

Centaurea orientalis

Centaurea ovina

Centaurea phrygia

Centaurea pratensis

Centaurea rothrockii

Centaurea scabiosa

Centaurea solstitialis

Centaurea squarrosa

Centaurea stoebe ssp. micranthos

Centaurea sulphurea

Centaurea triumfettii

Centaurea uniflora

Centaurea virgata

Centaurea virgata ssp. squarrosa

Centaurium beyrichii

Centaurium calycosum

Centaurium erythraea

Centaurium exaltatum

Centaurium floribundum

Centaurium maryannum

Centaurium muehlenbergii

Centaurium pulchellum

Centaurium sebaeoides

Centaurium spicatum

Centaurium texense

Centaurium venustum

Centella asiatica

Centotheca lappacea

Centranthus ruber

Centratherum punctatum

Centromadia fitchii

Centrosema plumieri

Centrosema virginianum

Centrostegia thurberi

Cephalanthus occidentalis

Cephalanthus salicifolius

Cephalaria alpina

Cephalaria gigantea

Cephalaria syriaca

Cephalozia affinis

Cephalozia bicuspidata

Cephalozia bicuspidata ssp. ambigua

Cephalozia bicuspidata ssp. lammersiana

Cephalozia catenulata

Cephalozia connivens

Cephalozia connivens var. compacta

Cephalozia lacinulata

Cephalozia leucantha

Cephalozia loitlesbergeri

Cephalozia lunulifolia

Cephalozia macounii

Cephalozia macrostachya

Cephalozia pleniceps

Cephaloziella arctica

Cephaloziella divaricata

Cephaloziella divaricata var. scabra

Cephaloziella elachista

Cephaloziella elegans

Cephaloziella gracillima

Cephaloziella grimsulana

Cephaloziella hampeana

Cephaloziella hyalina

Cephaloziella integerrima

Cephaloziella papillosa

Cephaloziella phyllacantha

Cephaloziella pulchella

Cephaloziella rappii

Cephaloziella rubella

Cephaloziella rubella var. elegans

Cephaloziella rubella var. rubella

Cephaloziella subdentata

Cephaloziella turneri

Cerastium aleuticum

Cerastium alpinum

Cerastium arcticum

Cerastium arvense

Cerastium arvense ssp. strictum

Cerastium axillare

Cerastium beeringianum

Cerastium beeringianum ssp. earlei

Cerastium bialynickii

Cerastium biebersteinii

Cerastium brachypetalum

Cerastium brachypodum

Cerastium cerastoides

Cerastium dichotomum

Cerastium diffusum

Cerastium fastigiatum

Cerastium fischerianum

Cerastium fontanum

Cerastium fontanum ssp. vulgare

Cerastium glomeratum

Cerastium latifolium

Cerastium maximum

Cerastium nutans

Cerastium nutans var. brachypodum

Cerastium pauciflorum

Cerastium pumilum

Cerastium regelii

Cerastium semidecandrum

Cerastium strictum

Cerastium texanum

Cerastium tomentosum

Cerastium velutinum

Cerasus mahaleb

Cerasus pensylvanica

Cerasus pumila

Cerasus pumila ssp. besseyi

Ceratocephala orthoceras

Ceratochloa carinata

Ceratodon purpureus

Ceratodon purpureus var. purpureus

Ceratodon purpureus var. rotundifolius

Ceratodon stenocarpus

Ceratolejeunea confusa

Ceratolejeunea laetefusca

Ceratonia siliqua

Ceratophyllum demersum

Ceratophyllum echinatum

Ceratophyllum submersum

Ceratopteris richardii

Ceratopteris thalictroides

Cercidiphyllum japonicum

Cercidium macrum

Cercidium texanum

Cercidospora ulothii

Cercis canadensis

Cercis occidentalis

Cercis siliquastrum

Cercocarpus betuloides

Cercocarpus breviflorus

Cercocarpus intricatus

Cercocarpus ledifolius

Cercocarpus ledifolius var. intricatus

Cercocarpus minutiflorus

Cercocarpus montanus

Cereus hexagonus

Cerinthe major

Cestrum aurantiacum

Cestrum diurnum

Cestrum elegans

Cestrum fasciculatum

Cestrum nocturnum

Cestrum parqui

Cetraria aculeata

Cetraria arenaria

Cetraria chicitae

Cetraria complicata

Cetraria delisei

Cetraria endocrocea

Cetraria ericetorum

Cetraria ericetorum subsp. ericetorum

Cetraria ericetorum subsp. reticulata

Cetraria ericetorum var. reticulatum

Cetraria iberica

Cetraria islandica

Cetraria islandica subsp. crispiformis

Cetraria islandica subsp. islandica

Cetraria islandica subsp. orientalis

Cetraria islandica var. crispa

Cetraria islandica var. crispiformis

Cetraria kamczatica

Cetraria laevigata

Cetraria melaloma

Cetraria microphyllica

Cetraria muricata

Cetraria nigricans

Cetraria ornata

Cetraria rugosa

Cetraria straminea

Cetraria tenuifolia

Cetraria ulophylloides

Cetrariastrum andense

Cetrariastrum cirrhatum

Cetrariastrum columbiense

Cetrariastrum limaeforme

Cetrariastrum lipidiferum

Cetrariastrum neocirrhatum

Cetrariastrum nepalense

Cetrariastrum nigrociliatum

Cetrariastrum peruvianum

Cetrariastrum pseudonepalense

Cetrariastrum rhizodendroideum

Cetrariastrum sorocheilum

Cetrariastrum vexans

Cetrariella commixta

Cetrariella delisei

Cetrariella fastigiata

Cetrariopsis wallichiana

Cetrelia alaskana

Cetrelia braunsiana

Cetrelia cetrarioides

Cetrelia chicitae

Cetrelia japonica

Cetrelia nuda

Cetrelia olivetorum

Cetrelia pseudolivetorum

Cetrelia sanguinea

Cetreliopsis rhytidocarpa

Cevallia sinuata

Chaenactis alpina

Chaenactis carphoclinia

Chaenactis cusickii

Chaenactis douglasii

Chaenactis douglasii var. alpina

Chaenactis douglasii var. douglasii

Chaenactis evermannii

Chaenactis fremontii

Chaenactis glabriuscula

Chaenactis glabriuscula var. glabriuscula

Chaenactis glabriuscula var. heterocarpha

Chaenactis glabriuscula var. lanosa

Chaenactis glabriuscula var. orcuttiana

Chaenactis macrantha

Chaenactis nevadensis

Chaenactis nevii

Chaenactis santolinoides

Chaenactis stevioides

Chaenactis suffrutescens

Chaenactis tanacetifolia

Chaenactis tenuifolia

Chaenactis xantiana

Chaenomeles japonica

Chaenomeles sinensis

Chaenomeles speciosa

Chaenorhinum minus

Chaenorrhinum minus

Chaenotheca aeruginosa

Chaenotheca brachypoda

Chaenotheca brunneola

Chaenotheca chlorella

Chaenotheca chrysocephala

Chaenotheca cinerea

Chaenotheca citriocephala

Chaenotheca epidrya

Chaenotheca ferruginea

Chaenotheca furfuracea

Chaenotheca glaucescens

Chaenotheca hispidula

Chaenotheca hygrophila

Chaenotheca laevigata

Chaenotheca phaeocephala

Chaenotheca pusilla

Chaenotheca sphaerocephala

Chaenotheca stemonea

Chaenotheca subroscida

Chaenotheca trichialis

Chaenothecopsis consociata

Chaenothecopsis debilis

Chaenothecopsis fennica

Chaenothecopsis lignicola

Chaenothecopsis parasitaster

Chaenothecopsis pusilla

Chaenothecopsis subpusilla

Chaenothecopsis vainioana

Chaenothecopsis viridialba

Chaenothecopsis viridireagens

Chaerophyllum aromaticum

Chaerophyllum bulbosum

Chaerophyllum procumbens

Chaerophyllum tainturieri

Chaerophyllum temulum

Chaerophyllum texanum

Chaetadelpha wheeleri

Chaetium bromoides

Chaetocolea palmata

Chaetopappa asteroides

Chaetopappa aurea

Chaetopappa bellidifolia

Chaetopappa bellioides

Chaetopappa effusa

Chaetopappa elegans

Chaetopappa ericoides

Chaetopappa parryi

Chaiturus marrubiastrum

Chamaebatia australis

Chamaebatia foliolosa

Chamaebatiaria millefolium

Chamaechaenactis scaposa

Chamaecrista absus var. absus

Chamaecrista fasciculata

Chamaecrista fasciculata var. fasciculata

Chamaecrista flexuosa

Chamaecrista greggii

Chamaecrista mimosoides

Chamaecrista nictitans

Chamaecrista nictitans var. aspera

Chamaecrista nictitans var. leptadenia

Chamaecrista robusta

Chamaecrista rotundifolia

Chamaecrista tracyi

Chamaecytisus hirsutus

Chamaecytisus ratisbonensis

Chamaecytisus supinus

Chamaedaphne calyculata

Chamaemelum fuscatum

Chamaepericlymenum canadense

Chamaerhodos erecta

Chamaerhodos erecta ssp. nuttallii

Chamaesaracha coniodes

Chamaesaracha conioides

Chamaesaracha coronopus

Chamaesaracha crenata

Chamaesaracha edwardsiana

Chamaesaracha pallida

Chamaesaracha sordida

Chamaesaracha villosa

Chamaesyce abramsiana

Chamaesyce acuta

Chamaesyce adenoptera

Chamaesyce albomarginata

Chamaesyce arizonica

Chamaesyce blodgettii

Chamaesyce capitellata

Chamaesyce carunculata

Chamaesyce chaetocalyx

Chamaesyce cinerascens

Chamaesyce cordifolia

Chamaesyce degeneri

Chamaesyce fendleri

Chamaesyce fendleri var. fendleri

Chamaesyce florida

Chamaesyce geyeri

Chamaesyce glomerifera

Chamaesyce glyptosperma

Chamaesyce gracillima

Chamaesyce hillebrandii

Chamaesyce hirta

Chamaesyce hooveri

Chamaesyce hypericifolia

Chamaesyce hyssopifolia

Chamaesyce indivisa

Chamaesyce lasiocarpa

Chamaesyce lata

Chamaesyce melanadenia

Chamaesyce mendezii

Chamaesyce micromera

Chamaesyce missurica

Chamaesyce nutans

Chamaesyce nuttallii

Chamaesyce ocellata

Chamaesyce ophthalmica

Chamaesyce parishii

Chamaesyce parryi

Chamaesyce pediculifera

Chamaesyce petaloidea

Chamaesyce polycarpa

Chamaesyce polygonifolia

Chamaesyce preslii

Chamaesyce prostrata

Chamaesyce revoluta

Chamaesyce serpens

Chamaesyce serpyllifolia

Chamaesyce serrula

Chamaesyce simulans

Chamaesyce skottsbergii

Chamaesyce stictospora

Chamaesyce supina

Chamaesyce thymifolia

Chamaesyce vallis-mortae

Chamaesyce vermiculata

Chamaesyce villifera

Chamerion angustifolium

Chamerion angustifolium ssp. circumvagum

Chamerion danielsii

Chamerion latifolium

Chamerion subdentatum

Chamissoa altissima

Chandonanthus cavallii

Chandonanthus filiformis

Chandonanthus hirtellus

Chapsa megalophthalma

Chaptalia nutans

Chaptalia texana

Chaptalia tomentosa

Charpentiera obovata

Chascolytrum subaristatum

Chasmanthium latifolium

Chasmanthium laxum

Chasmanthium laxum ssp. sessiliflorum

Chasmanthium sessiliflorum

Cheilanthes aemula

Cheilanthes alabamensis

Cheilanthes angustifolia

Cheilanthes bonariensis

Cheilanthes clevelandii

Cheilanthes cooperae

Cheilanthes covillei

Cheilanthes eatonii

Cheilanthes fendleri

Cheilanthes féei

Cheilanthes gracillima

Cheilanthes hirsuta

Cheilanthes intertexta

Cheilanthes kaulfussii

Cheilanthes lanosa

Cheilanthes lendigera

Cheilanthes leucopoda

Cheilanthes lindheimeri

Cheilanthes marginata

Cheilanthes microphylla

Cheilanthes newberryi

Cheilanthes notholaenoides

Cheilanthes parryi

Cheilanthes pringlei

Cheilanthes pyramidalis

Cheilanthes tenuifolia

Cheilanthes tomentosa

Cheilanthes villosa

Cheilanthes viscida

Cheilanthes wootonii

Cheilanthes wrightii

Cheilanthes yavapensis

Cheilocostus speciosus

Cheilolejeunea clausa

Cheilolejeunea decidua

Cheilolejeunea polyantha

Cheilolejeunea rigidula

Cheirodendron helleri

Cheirodendron trigynum

Cheirodendron trigynum ssp. helleri

Chelidonium majus

Chelone glabra

Chelone lyonii

Chelone obliqua

Chenopodium album

Chenopodium atrovirens

Chenopodium berlandieri

Chenopodium berlandieri var. boscianum

Chenopodium berlandieri var. bushianum