Life
All (in this database) Plants list (with English common names): Part C
A
B
BU
C
CR
D
E
F
G
H
I
J
K
L
M
MT
N
O
P
PR
Q
R
S
SM
T
U
V
W
Y
Z
Cabada Palm
(
Chrysalidocarpus cabadae
)
Cabbage
(
Brassica oleracea
var.
capitata
)
Central Australian
Cabbage Palm
(
Livistona mariae
)
Cabbage Palmetto
(
Sabal palmetto
)
Weeping
Cabbage Palm
(
Livistona decipiens
)
Cabbage Rose
(
Rosa centifolia
)
Cabbage Thistle
(
Cirsium oleraceum
)
Cabbage Tree Palm
(
Livistona australis
)
Bastard
Cabbage
(
Rapistrum rugosum
)
Skunk
Cabbage
(
Lysichitum
)
Skunk
Cabbage
(
Symplocarpus
)
Skunk
Cabbage
(
Lysichitum americanum
)
Steppe
Cabbage
(
Rapistrum perenne
)
Warty
Cabbage
(
Bunias orientalis
)
Water
Cabbage
(
Pistia stratiotes
)
Wild
Cabbage
(
Brassica oleracea
)
Wing-fruited
Cabbage
(
Bunias erucago
)
Yellow Skunk
Cabbage
(
Lysichitum americanum
)
Cabinet Cherry
(
Prunus serotina
)
Cacoon?
(
Entada gigas
)
Cactus Family
(
Cactaceae
)
Cactus-apple
(
Opuntia engelmannii
)
Beaver-tail
cactus
(
Opuntia basilaris
)
California barrel
cactus
(
Ferocactus cylindraceus
)
Candy barrel
cactus
(
Ferocactus wislizeni
)
Cochineal nopal
cactus
(
Opuntia cochenillifera
)
Emory's barrel
cactus
(
Ferocactus emoryi
)
Giant
Cactus
(
Carnegiea gigantea
)
Oldman
cactus
(
Opuntia erinacea
)
San Diego barrel
cactus
(
Ferocactus viridescens
)
Seashore
cactus
(
Opuntia martiniana
)
Walkingstick
cactus
(
Opuntia spinosior
)
Calabar Beans
(
Physostigma venenosum
)
Calamander wood-tree?
(
Diospyros quaesita
)
Calamint
(
Satureja
)
Calamus
(
Acorus
)
Calico-bush
(
Kalmia latifolia
)
California barrel cactus
(
Ferocactus cylindraceus
)
California Black Currant
(
Ribes bracteosum
)
California Black Oak
(
Quercus kelloggii
)
California Buckeye
(
Aesculus californica
)
California Burclover
(
Medicago polymorpha
)
California Buttercup
(
Ranunculus californicus
)
California caltrop
(
Kallstroemia californica
)
California coast scorpion-weed
(
Phacelia californica
)
California Dewberry
(
Rubus ursinus
)
California False Hellebore
(
Veratrum californicum
)
California fiddleleaf
(
Nama californicum
)
California figwort
(
Scrophularia californica
)
California hedge-nettle
(
Stachys bullata
)
California Hesperochiron
(
Hesperochiron californicus
)
California Honeysuckle
(
Lonicera hispidula
)
California indigo-bush
(
Amorpha californica
)
California juniper
(
Juniperus californica
)
California Knotweed
(
Polygonum californicum
)
California Mistmaiden
(
Romanzoffia californica
)
California red Fir
(
Abies magnifica
)
California Redwood
(
Sequoia sempervirens
)
California Rose
(
Calystegia pellita
)
California scrub oak
(
Quercus dumosa
)
California shieldpod
(
Dithyrea californica
)
California Sword-fern
(
Polystichum californicum
)
California Waterleaf
(
Hydrophyllum occidentale
)
California-compassplant
(
Wyethia angustifolia
)
Common
Californian Aster
(
Aster chilensis
spp.
chilensis
)
Californian Poppy
(
Eschscholzia californica
)
Callaway milk-vetch
(
Astragalus callithrix
)
Calliopsis?
(
Coreopsis tinctoria
)
Caltha-leaf scorpion-weed
(
Phacelia calthifolia
)
Caltrop Family
(
Zygophyllaceae
)
Big
caltrop
(
Kallstroemia maxima
)
California
caltrop
(
Kallstroemia californica
)
Caribbean
caltrop
(
Kallstroemia pubescens
)
Hairy
caltrop
(
Kallstroemia hirsutissima
)
Orange
caltrop
(
Kallstroemia grandiflora
)
Perennial
caltrop
(
Kallstroemia perennans
)
Caltrops
(
Centaurea calcitrapa
)
Warty
caltrop
(
Kallstroemia parviflora
)
Water
Caltrop
(
Trapa
)
Calycanthus Family
(
Calycanthaceae
)
Calypso
(
Calypso bulbosa
)
Camellia Family
(
Theaceae
)
Camomile Grape-fern
(
Botrychium matricariifolium
)
Camphor
(
Cinnamomum camphora
)
Sumatra
Camphor Tree
(
Dryobalanops aromatica
)
Biennial
Campion
(
Silene csereii
)
Bladder
Campion
(
Silene vulgaris
)
Brilliant
Campion
(
Lychnis fulgens
)
Meadow
Campion
(
Lychnis flos-cuculi
)
Petalless
Campion?
(
Silene uralensis
)
Petalless
Campion?
(
Silene wahlbergella
)
Red
Campion
(
Silene dioica
)
Rock
Campion
(
Silene rupestris
)
Rose
campion
(
Lychnis coronaria
)
Sea
Campion
(
Silene uniflora
)
White
Campion
(
Silene latifolia
ssp.
alba
)
Camwood
(
Baphia nitida
)
Canada Blue-grass
(
Poa compressa
)
Canada Spruce
(
Picea glauca
)
Canada Thistle
(
Cirsium arvense
)
Canada Violet
(
Viola canadensis
)
Eastern
Canada Violet
(
Viola canadensis
var.
canadensis
)
Western
Canada Violet
(
Viola canadensis
var.
rugulosa
)
Canada Wild Rye
(
Elymus canadensis
)
Canadian Burnet
(
Sanguisorba canadensis
)
Canadian Fleabane
(
Conyza canadensis
)
Canadian Goldenrod
(
Solidago canadensis
)
Canadian Gooseberry
(
Ribes oxyacanthoides
)
Canadian Lousewort
(
Pedicularis canadensis
)
Canadian milk-vetch
(
Astragalus canadensis
)
Canadian Plum
(
Prunus nigra
)
Canadian Waterweed
(
Elodea canadensis
)
Canary Creeper
(
Tropaeolum peregrinum
)
Canary Grass
(
Phalaris
)
Canary Island Date Palm
(
Phoenix canariensis
)
Canary island tamarisk
(
Tamarix canariensis
)
Canary Violet
(
Viola nuttallii
var.
praemorsa
)
Canary-grass
(
Phalaris canariensis
)
Awned
Canary-grass
(
Phalaris paradoxa
)
Carolina
Canary-grass
(
Phalaris caroliniana
)
Hood
Canary-grass
(
Phalaris paradoxa
)
Lesser
Canary-grass
(
Phalaris minor
)
Littleseed
Canary-grass
(
Phalaris minor
)
Reed
Canary-grass
(
Phalaris arundinacea
)
Timothy
Canary-grass
(
Phalaris angusta
)
Canby's Angelica
(
Angelica canbyi
)
Canby's Desert-parsley
(
Lomatium canbyi
)
Canby's Lomatium
(
Lomatium canbyi
)
Cancer-root
(
Conopholis
)
Cancer-root
(
Epifagus
)
One-flowered
Cancer-root
(
Orobanche uniflora
)
Candle cholla
(
Opuntia kleiniae
)
Candleberry
(
Myrica cerifera
)
Candy barrel cactus
(
Ferocactus wislizeni
)
Candy-flower
(
Montia
)
Candyflower
(
Montia sibirica
)
Globe
Candytuft
(
Iberis umbellata
)
Umbellate
Candytuft
(
Iberis umbellata
)
Wild
Candytuft
(
Iberis amara
)
Cane
(
Arundinaria
)
Golden
Cane Palm
(
Chrysalidocarpus lutescens
)
Large
Cane
(
Arundinaria macrosperma
)
Canella Bark
(
Canella winterana
)
Small
Cane
(
Arundinaria tecta
)
Sugar
Cane
(
Saccharum officinarum
)
Switch
Cane
(
Arundinaria tecta
)
Yellow Lawyer
Cane
(
Calamus moti
)
Canoe Birch
(
Betula papyrifera
)
Canoe milk-vetch
(
Astragalus cymboides
)
Cantelow's Bitter-root
(
Lewisia cantelovii
)
Canterbury-bells
(
Campanula media
)
Wild
canterbury-bells
(
Phacelia minor
)
Snake
Canyon Desert-parsley
(
Lomatium serpentinum
)
Canyon Gooseberry
(
Ribes menziesii
)
Canyon Live Oak
(
Quercus chrysolepis
)
Snake
Canyon Lomatium
(
Lomatium serpentinum
)
Snake
Canyon milk-vetch
(
Astragalus vallaris
)
Snake River
Canyon Nemophila
(
Nemophila kirtleyi
)
Nine mile
canyon scorpion-weed
(
Phacelia novenmillensis
)
Cape Boxwood
(
Buxus macowanii
)
Cape Chestnut
(
Calodendron capensis
)
Cape Cod Blackberry
(
Rubus paludivagus
)
Cape Gooseberry
(
Physalis alkekengi
)
Cape Sumach
(
Colpoon compressum
)
Caper
(
Capparis spinosa
)
Caper Family
(
Capparidaceae
)
Caper Spurge
(
Euphorbia lathyrus
)
Capitate Lousewort
(
Pedicularis capitata
)
Capitate Sandwort
(
Arenaria congesta
)
Capitate Sedge
(
Carex capitata
)
Carambola fruit
(
Averrhoa carambola
)
Caraway
(
Carum
)
Caraway
(
Carum carvi
)
Cardamon
(
Amomum subulatum
)
Cardinal-flower
(
Lobelia cardinalis
)
Cardwell's Penstemon
(
Penstemon cardwellii
)
Carey's Balsamroot
(
Balsamorhiza careyana
)
Caribbean caltrop
(
Kallstroemia pubescens
)
Carline Thistle
(
Carlina vulgaris
)
Carnation
(
Dianthus
)
Carnation Sedge
(
Carex panicea
)
Carnauba Wax Palm
(
Copernicia prunifera
)
Carolina Allspice
(
Calycanthus
)
Carolina Ash
(
Fraxinus caroliniana
)
Carolina Basswood
(
Tilia caroliniana
)
Carolina Buckthorn
(
Rhamnus caroliniana
)
Carolina Canary-grass
(
Phalaris caroliniana
)
Carolina Cherry
(
Prunus caroliniana
)
Carolina Clubmoss
(
Pseudolycopodiella caroliniana
)
Carolina Geranium
(
Geranium carolinianum
)
Carolina Hemlock
(
Tsuga caroliniana
)
Carolina Hickory
(
Carya ovata
var.
australis
)
Carolina Holly
(
Ilex ambigua
)
Carolina Laurel Cherry
(
Prunus caroliniana
)
Carolina Poplar
(
Populus deltoides
×
nigra
)
Carolina Red Maple
(
Acer rubrum
var.
tridens
)
Carolina Rose
(
Rosa carolina
)
Carolina Silverbell
(
Halesia carolina
)
Carolina Whitlow-grass
(
Draba reptans
)
Carpenter's-square
(
Scrophularia marilandica
)
Carpenter-weed
(
Prunella vulgaris
)
Carpet Bugle
(
Ajuga reptans
)
Carpetweed
(
Kallstroemia hirsutissima
)
Carrot
(
Daucus
)
Carrot
(
Daucus carota
ssp.
sativus
)
Carrot Family
(
Apiaceae
)
Wild
Carrot
(
Daucus carota
)
Carthusian Pink
(
Dianthus carthusianorum
)
Cary's Penstemon
(
Penstemon caryi
)
Cascade Aster
(
Aster ledophyllus
)
Cascade Azalea
(
Rhododendron albiflorum
)
Cascade Blueberry
(
Vaccinium deliciosum
)
Cascade Fir
(
Abies amabilis
)
Cascade Huckleberry
(
Vaccinium deliciosum
)
Cascade Lily
(
Lilium washingtonianum
)
Cascade Mountain-ash
(
Sorbus scopulina
)
Cascade Oregongrape
(
Mahonia nervosa
)
Cascade Penstemon
(
Penstemon serrulatus
)
Cascade Rockcress
(
Arabis furcata
)
Cascade Violet
(
Viola adunca
var.
cascadensis
)
Cascadian Knotweed
(
Polygonum cascadense
)
Cascarilla?
(
Croton eluteria
)
Case's milk-vetch
(
Astragalus casei
)
Cashew
(
Anacardium occidentale
)
Cashew Family
(
Anacardiaceae
)
Cassandra
(
Chamaedaphne calyculata
)
Cassava?
(
Manihot utilissima
)
Cassia Pods
(
Cassia fistula
)
Feathery
cassia
(
Cassia artemisioides
)
Cassine
(
Ilex vomitoria
)
Cassiope
(
Cassiope
)
Cassiope
(
Cassiope tetragona
)
Alaska
Cassiope
(
Cassiope stelleriana
)
Matted
Cassiope
(
Cassiope hypnoides
)
Castetter's milk-vetch
(
Astragalus castetteri
)
Castorbean
(
Ricinus communis
)
Castor-oil Plant
(
Ricinus communis
)
Cat Grape
(
Vitis palmata
)
Cat Mint
(
Nepeta
)
Cat Peas
(
Vicia cracca
)
Cat Spruce
(
Picea glauca
)
Santa
catalina figwort
(
Scrophularia villosa
)
Common
Catalpa
(
Catalpa bignonioides
)
Hardy
Catalpa
(
Catalpa speciosa
)
Northern
Catalpa
(
Catalpa speciosa
)
Catalpas
(
Catalpa
)
Southern
Catalpa
(
Catalpa bignonioides
)
Catberry
(
Nemopanthus
)
Catch-fly Grass
(
Leersia lenticularis
)
Berry
Catchfly
(
Cucubalus baccifer
)
Cone
Catchfly
(
Silene conoidea
)
English
Catchfly
(
Silene gallica
)
Forked
Catchfly
(
Silene dichotoma
)
Garden
Catchfly
(
Silene armeria
)
German
Catchfly
(
Lychnis viscaria
)
Hairy
Catchfly
(
Silene dichotoma
)
Night-flowering
Catchfly
(
Silene noctiflora
)
Nodding
Catchfly
(
Silene pendula
)
Nottingham
Catchfly
(
Silene nutans
)
Sand
Catchfly
(
Silene conica
)
Small-flowered
Catchfly
(
Silene gallica
)
Sticky
Catchfly
(
Lychnis viscaria
)
Sweet-William
Catchfly
(
Silene armeria
)
Tartar
Catchfly
(
Silene tatarica
)
Catchweed
(
Asperugo procumbens
)
Catclaw acacia
(
Acacia greggii
)
Caterpillar scorpion-weed
(
Phacelia cicutaria
)
Caterpillars
(
Phacelia congesta
)
Catesby Oak
(
Quercus laevis
)
Miss
Cathcart's Woodsia
(
Woodsia cathcartiana
)
Cat-mint
(
Nepeta cataria
)
Caucasus
catmint
(
Nepeta grandiflora
)
Persian
catmint
(
Nepeta mussinii
)
Catnip
(
Nepeta cataria
)
Cat's-ear
(
Hypochaeris
)
Cat's-ear
(
Hypochaeris radicata
)
Cats-ear
(
Calochortus
)
Cats-ear
(
Calochortus elegans
)
Rough
Cat's-ear
(
Hypochaeris radicata
)
Smooth
Cat's-ear
(
Hypochaeris glabra
)
Spotted
Cat's-ear
(
Hypochaeris maculata
)
Cat's-foot
(
Antennaria dioica
)
Annual
Cat's-tail
(
Lophochloa cristata
)
Purple-stem
Cat's-tail
(
Phleum phleoides
)
Sand
Cat's-tail
(
Phleum arenarium
)
Cat-tail Family
(
Typhaceae
)
Cat-tail Flag
(
Typha
)
Broad-leaf
cat-tail
(
Typha latifolia
)
Common
Cat-tail
(
Typha latifolia
)
Lesser
cat-tail
(
Typha angustifolia
)
Narrowleaf
Cattail
(
Typha angustifolia
)
Southern
cat-tail
(
Typha domingensis
)
Caucasian Stonecrop
(
Sedum spurium
)
Caucasus catmint
(
Nepeta grandiflora
)
Granadilla
Cavalery Star
(
Passiflora caerulea
)
Ceara Rubber Plant
(
Manihot glaziovii
)
Cedar
(
Juniperus virginiana
)
Cedar Elm
(
Ulmus crassifolia
)
African
Cedar
(
Khaya senegalensis
)
Atlantic White
Cedar
(
Chamaecyparis thyoides
)
Cedar-breaks milk-vetch
(
Astragalus limnocharis
)
Ground
Cedar
(
Diphasiastrum complanatum
)
Ground
Cedar
(
Diphasiastrum tristachyum
)
Hiba
Cedar
(
Thujopsis dolabrata
)
Northern White
Cedar
(
Thuja occidenalis
)
Southern Red
Cedar
(
Juniperus virginiana
var.
silicicola
)
Southern White
Cedar
(
Chamaecyparis thyoides
)
Swamp
Cedar
(
Thuja occidenalis
)
Cedron
(
Simaba cedron
)
Cedros milk-vetch
(
Astragalus insularis
)
Greater
Celandine
(
Chelidonium majus
)
Lesser
Celandine
(
Ranunculus ficaria
)
Celery-leaved Buttercup
(
Ranunculus sceleratus
)
Celery-leaved Crowfoot
(
Ranunculus sceleratus
)
Wild
Celery
(
Apium graveolens
)
Wild
Celery
(
Apium leptophyllum
)
Celosia
(
Celosia argentea
)
Centaury
(
Centaurium
)
Common
Centaury
(
Centaurium erythraea
)
European
Centaury
(
Centaurium erythraea
)
Lesser
Centaury
(
Centaurium pulchellum
)
Monterey
Centaury
(
Centaurium muhlenbergii
)
Muhlenberg's
Centaury
(
Centaurium muhlenbergii
)
Seaside
Centaury
(
Centaurium littorale
)
Western
Centaury
(
Centaurium exaltatum
)
Central Australian Cabbage Palm
(
Livistona mariae
)
American
Centuryplant
(
Agave americana
)
Arizona
Centuryplant
(
Agave arizonica
)
Desert
Centuryplant
(
Agave deserti
)
Golden-flower
Centuryplant
(
Agave chrysantha
)
Palmer's
Centuryplant
(
Agave palmeri
)
Parry's
Centuryplant
(
Agave parryi
)
Schott's
Centuryplant
(
Agave schottii
)
Utah
Centuryplant
(
Agave utahensis
)
Chaco milk-vetch
(
Astragalus micromerius
)
Chaffweed
(
Anagallis minima
)
Eastern
Chain Fern
(
Woodwardia virginica
)
Net-veined
Chain Fern
(
Woodwardia areolata
)
Chain Ferns
(
Woodwardia
)
Virginia
Chain Fern
(
Woodwardia virginica
)
Chain Speedwell
(
Veronica catenata
)
Chalk Maple
(
Acer leucoderme
)
Challis milk-vetch
(
Astragalus amblytropis
)
Chamisso's Lousewort
(
Pedicularis chamissonis
)
Chamisso's Montia
(
Montia chamissoi
)
Chamomile
(
Anthemis
)
Chamomile
(
Chamaemelum nobile
)
Austrian
Chamomile
(
Anthemis austriaca
)
Corn
Chamomile
(
Anthemis arvensis
)
Garden
Chamomile
(
Anthemis nobilis
)
May-weed
Chamomile
(
Anthemis cotula
)
Roman
Chamomile
(
Chamaemelum nobile
)
Stinking
Chamomile
(
Anthemis cotula
)
Wild
Chamomile
(
Matricaria
)
Yellow
Chamomile
(
Anthemis tinctoria
)
Changeable scorpion-weed
(
Phacelia mutabilis
)
Chaparral False Bindweed
(
Calystegia occidentalis
)
Chaparral prickly-pear
(
Opuntia oricola
)
Chapman White Oak
(
Quercus chapmanii
)
Chapman's Clubmoss
(
Lycopodiella appressa
)
Chapman's Holly
(
Ilex longipes
)
Chapman's oak
(
Quercus chapmanii
)
Charlock
(
Sinapis arvensis
)
Charlotte's scorpion-weed
(
Phacelia nashiana
)
Chattahoochee River Wakerobin
(
Trillium decipiens
)
Cheat
(
Bromus secalinus
)
Checker Lily
(
Fritillaria atropurpurea
)
Checker Lily
(
Fritillaria lanceolata
)
Checker-mallow
(
Sidalcea
)
Cusick's
Checker-mallow
(
Sidalcea cusickii
)
Hairy-stemmed
Checker-mallow
(
Sidalcea hirtipes
)
Henderson's
Checker-mallow
(
Sidalcea hendersonii
)
Nelson's
Checker-mallow
(
Sidalcea nelsoniana
)
Oregon
Checker-mallow
(
Sidalcea oregana
)
Rocky Mountain
Checker-mallow
(
Sidalcea neomexicana
)
Rose
Checker-mallow
(
Sidalcea virgata
)
Cheerful Penstemon
(
Penstemon laetus
)
Cheeses
(
Malva pusilla
)
Chelan Penstemon
(
Penstemon pruinosus
)
Cherimoyer
(
Annona cherimolia
)
Cherries
(
Prunus
)
Cherry Birch
(
Betula lenta
)
Cherry Plum
(
Prunus cerasifera
)
Cornelian
Cherry wood
(
Cornus mas
)
Alabama Black
Cherry
(
Prunus serotina
var.
alabamensis
)
Cherry-bark oak
(
Quercus pagoda
)
Bird
Cherry
(
Prunus padus
)
Bird
Cherry
(
Prunus pensylvanica
)
Bitter
Cherry
(
Prunus emarginata
)
Black
Cherry
(
Prunus serotina
)
Cabinet
Cherry
(
Prunus serotina
)
Carolina
Cherry
(
Prunus caroliniana
)
Carolina Laurel
Cherry
(
Prunus caroliniana
)
Choke
Cherry
(
Prunus virginiana
)
Dwarf
Cherry
(
Prunus cerasus
)
European Bird
Cherry
(
Prunus avium
)
European Bird
Cherry
(
Prunus padus
)
European Dwarf
Cherry
(
Prunus fruticosa
)
Fire
Cherry
(
Prunus pensylvanica
)
Great Lakes Sand
Cherry
(
Prunus pumila
)
Ground
Cherry
(
Physalis
)
Holly-leaf
Cherry
(
Prunus ilicifolia
)
Cherry-laurel
(
Prunus laurocerasus
)
Laurel
Cherry
(
Prunus caroliniana
)
Mahaleb
Cherry
(
Prunus mahaleb
)
Morello
Cherry
(
Prunus cerasus
)
Perfumed
Cherry
(
Prunus mahaleb
)
Pin
Cherry
(
Prunus pensylvanica
)
Rum
Cherry
(
Prunus serotina
)
Sand
Cherry
(
Prunus pumila
)
Sour
Cherry
(
Prunus cerasus
)
St Lucie
Cherry
(
Prunus mahaleb
)
Sweet
Cherry
(
Prunus avium
)
Wild
Cherry
(
Prunus avium
)
Wild
Cherry
(
Prunus serotina
)
Wild Black
Cherry
(
Prunus serotina
)
Wild Red
Cherry
(
Prunus pensylvanica
)
Winter
Cherry
(
Physalis alkekengi
)
Chervil
(
Anthriscus
)
Bulbous
Chervil
(
Chaerophyllum bulbosum
)
Bur
Chervil
(
Anthriscus caucalis
)
Garden
Chervil
(
Anthriscus cerefolium
)
Golden
Chervil
(
Chaerophyllum aureum
)
Hairy
Chervil
(
Chaerophyllum hirsutum
)
Hairyfruit
Chervil
(
Chaerophyllum tainturieri
)
Mountain
Chervil
(
Chaerophyllum villarsii
)
Wild
Chervil
(
Cryptotaenia
)
Wild
Chervil
(
Anthriscus sylvestris
)
Chesapeake Blackberry
(
Rubus pascuus
)
Chess
(
Bromus secalinus
)
Downy
Chess
(
Bromus tectorum
)
Hairy
Chess
(
Bromus commutatus
)
Japanese
Chess
(
Bromus japonicus
)
Soft
Chess
(
Bromus hordeaceus
)
Wild
Chess
(
Bromus kalmii
)
Chestnut
(
Castanea dentata
)
Chestnut milk-vetch
(
Astragalus castaneiformis
)
Chestnut Oak
(
Quercus prinus
)
Rock
Chestnut Oak
(
Quercus prinus
)
Scrub
Chestnut Oak
(
Quercus prinoides
)
Swamp
Chestnut Oak
(
Quercus michauxii
)
Cape
Chestnut
(
Calodendron capensis
)
Moreton Bay
Chestnut
(
Castanospermum australe
)
Chestnuts
(
Castanea
)
Spanish
Chestnut
(
Castanea sativa
)
Sweet
Chestnut
(
Castanea sativa
)
Water
Chestnut
(
Trapa natans
)
Chew Stick
(
Gouania domingensis
)
Chick Lupine
(
Lupinus microcarpus
)
Chickasaw Plum
(
Prunus angustifolia
)
Chickasaw Rose
(
Rosa bracteata
)
Chicken Grape
(
Vitis cordifolia
)
Cluster-head
Chicken Sage
(
Tanacetum capitatum
)
Gray
Chicken Sage
(
Tanacetum canum
)
Laramie
Chicken Sage
(
Tanacetum simplex
)
Silver
Chicken Sage
(
Tanacetum nuttallii
)
Chickpea milk-vetch
(
Astragalus cicer
)
Chickweed Monkeyflower
(
Mimulus alsinoides
)
Chickweed Wintergreen
(
Trientalis
)
Chickweed Wintergreen
(
Trientalis europaea
)
Common
Chickweed
(
Stellaria media
)
Field
Chickweed
(
Cerastium arvense
)
Greater
Chickweed
(
Stellaria neglecta
)
Mouse-ear
Chickweed
(
Cerastium glomeratum
)
Sticky
Chickweed
(
Cerastium glomeratum
)
Water
Chickweed
(
Myosoton aquaticum
)
Water
Chickweed
(
Montia fontana
)
Chicory
(
Cichorium
)
Chicory
(
Cichorium intybus
)
Chicory Family
(
Cichoriaceae
)
Common
Chicory
(
Cichorium intybus
)
Chihuahua Pine
(
Pinus leiophylla
var.
chihuahuana
)
Chihuahuan oak
(
Quercus chihuahuensis
)
Chileans Strawberry
(
Fragaria chiloensis
)
Chinaberries
(
Melia
)
Chinaberry
(
Melia azedarach
)
Chinatree
(
Melia azedarach
)
Chinese Artichoke
(
Stachys affinis
)
Chinese Bellflower
(
Platycodon grandiflorus
)
Chinese Date
(
Zizyphus jujuba
)
Chinese milk-vetch
(
Astragalus chinensis
)
Chinese Mustard
(
Brassica juncea
)
Chinese Sumach
(
Ailanthus altissima
)
Chinese Tallow-tree
(
Sapium sebiferum
)
Chinese Windmill Palm
(
Trachycarpus fortunei
)
Chinese-lantern-plant
(
Physalis alkekengi
)
Chinkapin oak
(
Quercus muehlenbergii
)
Dwarf
chinkapin oak
(
Quercus prinoides
)
Chinquapin
(
Castanea pumila
)
Chinquapin Oak
(
Quercus muehlenbergii
)
Dwarf
Chinquapin Oak
(
Quercus prinoides
)
Ashe
Chinquapin
(
Castanea pumila
var.
ashei
)
Florida
Chinquapin
(
Castanea alnifolia
var.
floridana
)
Chiretta
(
Swertia chirata
)
Chisos mountain oak
(
Quercus graciliformis
)
Chisos mountain prickly-pear
(
Opuntia chisosensis
)
Chittagong wood?
(
Chickrassia tabularis
)
Chittamwood
(
Cotinus obovatus
)
Chittamwood
(
Bumelia lanuginosa
)
Chives
(
Allium schoenoprasum
)
Chocho Vine
(
Sicyos angulatus
)
Chocolate
(
Theobroma cacao
)
Chocolate Lily
(
Fritillaria atropurpurea
)
Choke Cherry
(
Prunus virginiana
)
Common
Chokecherry
(
Prunus virginiana
)
Cholla
(
Opuntia
)
Arizona pencil
cholla
(
Opuntia arbuscula
)
Brittle
Cholla
(
Opuntia fragilis
)
Buck-horn
cholla
(
Opuntia acanthocarpa
)
Candle
cholla
(
Opuntia kleiniae
)
Christmas
cholla
(
Opuntia leptocaulis
)
Club
cholla
(
Opuntia clavata
)
Coastal
cholla
(
Opuntia prolifera
)
Darning-needle
cholla
(
Opuntia ramosissima
)
Devil's
cholla
(
Opuntia kunzei
)
Dog
cholla
(
Opuntia schottii
)
Golden
cholla
(
Opuntia echinocarpa
)
Jumping
cholla
(
Opuntia fulgida
)
Matted
cholla
(
Opuntia parishii
)
Munz's
cholla
(
Opuntia munzii
)
Rat-tail
cholla
(
Opuntia whipplei
)
Sagebrush
cholla
(
Opuntia pulchella
)
Stag-horn
cholla
(
Opuntia versicolor
)
Starvation
Cholla
(
Opuntia polyacantha
)
Teddy-bear
cholla
(
Opuntia bigelovii
)
Thistle
cholla
(
Opuntia tunicata
)
Tree
cholla
(
Opuntia imbricata
)
Wiggins'
cholla
(
Opuntia wigginsii
)
Choriso Bog-orchid
(
Habenaria chorisiana
)
Christmas cholla
(
Opuntia leptocaulis
)
Christmas Fern
(
Polystichum acrostichoides
)
Christmas Palm
(
Veitchia merrillii
)
Christmas-berry
(
Ilex vomitoria
)
Christmas-fern
(
Polystichum
)
Common
Christmas-fern
(
Polystichum munitum
var.
munitum
)
Imbricate
Christmas-fern
(
Polystichum munitum
var.
imbricans
)
Corn
Chrysanthemum
(
Chrysanthemum segetum
)
Cibola milk-vetch
(
Astragalus albulus
)
Cicada milk-vetch
(
Astragalus chamaeleuce
)
Sweet
Cicely
(
Osmorhiza
)
Ciliate Bluebells
(
Mertensia ciliata
)
Cima milk-vetch
(
Astragalus cimae
)
Cinnamon
(
Cinnamomum zeylanicum
)
Cinnamon Fern
(
Osmunda cinnamomea
)
Cinnamon Rose
(
Rosa majalis
)
Double
Cinnamon Rose
(
Rosa majalis
)
One-flower
Cinqueflower
(
Potentilla uniflora
)
Cinquefoil
(
Potentilla
)
Cinquefoil Tansy
(
Tanacetum potentilloides
)
Biennial
Cinquefoil
(
Potentilla biennis
)
Brewer's
Cinquefoil
(
Potentilla breweri
)
Brook
Cinquefoil
(
Potentilla rivalis
)
Bushy
Cinquefoil
(
Potentilla supina
ssp.
paradoxa
)
Creeping
Cinquefoil
(
Potentilla reptans
)
Diverse-leaved
Cinquefoil
(
Potentilla diversifolia
)
Downy
Cinquefoil
(
Potentilla intermedia
)
Drummond's
Cinquefoil
(
Potentilla drummondii
)
Early
Cinquefoil
(
Potentilla concinna
)
Elmer's
Cinquefoil
(
Potentilla gracilis
var.
elmeri
)
Erect
Cinquefoil
(
Potentilla recta
)
Fan-leaf
Cinquefoil
(
Potentilla flabellifolia
)
Five-leaved
Cinquefoil
(
Potentilla quinquefolia
)
Fringe-leaf
Cinquefoil
(
Potentilla flabellifolia
)
Gland
Cinquefoil
(
Potentilla glandulosa
)
Golden
Cinquefoil
(
Potentilla aurea
)
Graceful
Cinquefoil
(
Potentilla gracilis
)
Hoary
Cinquefoil
(
Potentilla argentea
)
Hooker's
Cinquefoil
(
Potentilla hookeriana
)
Lax
Cinquefoil
(
Potentilla caulescens
)
Marsh
Cinquefoil
(
Comarum palustre
)
Mountain-meadow
Cinquefoil
(
Potentilla diversifolia
)
Newberry's
Cinquefoil
(
Potentilla newberryi
)
Northern
Cinquefoil
(
Potentilla villosa
)
Norwegian
Cinquefoil
(
Potentilla norvegica
)
Pairie
Cinquefoil
(
Potentilla pensylvanica
)
Pennsylvania
Cinquefoil
(
Potentilla pensylvanica
)
Purple
Cinquefoil
(
Comarum palustre
)
Red
Cinquefoil
(
Potentilla concinna
)
River
Cinquefoil
(
Potentilla rivalis
)
Rock
Cinquefoil
(
Drymocallis rupestris
)
Rough
Cinquefoil
(
Potentilla norvegica
)
Russian
Cinquefoil
(
Potentilla intermedia
)
Sheep
Cinquefoil
(
Potentilla ovina
)
Short-leaved
Cinquefoil
(
Potentilla brevifolia
)
Shrubby
Cinquefoil
(
Dasiphora fruticosa
)
Silverweed
Cinquefoil
(
Potentilla anserina
)
Silvery
Cinquefoil
(
Potentilla argentea
)
Slender
Cinquefoil
(
Potentilla gracilis
var.
gracilis
)
Snow
Cinquefoil
(
Potentilla nivea
)
Snow
Cinquefoil
(
Potentilla quinquefolia
)
Soft
Cinquefoil
(
Potentilla gracilis
var.
pulcherrima
)
Sticky
Cinquefoil
(
Potentilla glandulosa
)
Sulphur
Cinquefoil
(
Potentilla recta
)
Ternate-leaved
Cinquefoil
(
Potentilla norvegica
)
Three-toothed
Cinquefoil
(
Potentilla tridentata
)
Vari-leaf
Cinquefoil
(
Potentilla diversifolia
)
Villous
Cinquefoil
(
Potentilla villosa
)
Woolly
Cinquefoil
(
Potentilla hippiana
)
Cisco milk-vetch
(
Astragalus sabulosus
)
Citron
(
Citrus medica
)
City Goosefoot
(
Chenopodium urbicum
)
Clackamas Iris
(
Iris tenuis
)
Clammy Azalea
(
Rhododendron viscosum
)
Clammy Cuphea
(
Cuphea petiolata
)
Clammy Locust
(
Robinia viscosa
)
James'
clammyweed
(
Polanisia jamesii
)
Large
clammyweed
(
Polanisia erosa
)
Mexican
clammyweed
(
Polanisia uniglandulosa
)
Red-whisker
clammyweed
(
Polanisia dodecandra
)
Slender-leaf
clammyweed
(
Polanisia tenuifolia
)
Clara Hunt's milk-vetch
(
Astragalus claranus
)
Clary
(
Salvia sclarea
)
Annual
Clary
(
Salvia viridis
)
Meadow
Clary
(
Salvia pratensis
)
Clasping Pepperweed
(
Lepidium perfoliatum
)
Clasping-leaved Dogbane
(
Apocynum sibiricum
)
Clasping-leaved Twisted-stalk
(
Streptopus amplexifolius
)
Claw Fern
(
Pellaea densa
)
Clay scorpion-weed
(
Phacelia argillacea
)
Clayton's Fern
(
Osmunda claytoniana
)
Clearwater Phlox
(
Phlox idahonis
)
Cleavers
(
Galium
)
Cleavers
(
Galium aparine
)
False
Cleavers
(
Galium spurium
)
Alpine
Clematis
(
Clematis alpina
)
Columbia
Clematis
(
Clematis columbiana
)
Douglas'
Clematis
(
Clematis hirsutissima
)
Erect
Clematis
(
Clematis recta
)
Purple
Clematis
(
Clematis viticella
)
Rock
Clematis
(
Clematis columbiana
)
Rocky Mountain
Clematis
(
Clematis pseudoalpina
)
Western
Clematis
(
Clematis ligusticifolia
)
San
Clemente Island milk-vetch
(
Astragalus nevinii
)
Miss
Clermont's Spleenwort
(
Asplenium ruta-muraria
×
trichomanes
)
Cleveland's milk-vetch
(
Astragalus clevelandii
)
Cliff Anemone
(
Anemone multifida
)
Cliff Date Palm
(
Phoenix rupicola
)
Alpine
Cliff Fern
(
Woodsia alpina
v.
bellii
)
Appalachian
Cliff Fern
(
Woodsia appalachiana
)
Blunt-lobe
Cliff Fern
(
Woodsia obtusa
)
Lawson's
Cliff Fern
(
Woodsia alpina
×
ilvensis
)
Midland
Cliff Fern
(
Woodsia cathcartiana
)
Mountain
Cliff Fern
(
Woodsia scopulina
)
Rusty
Cliff Fern
(
Woodsia ilvensis
)
Cliff Ferns
(
Woodsia
)
Smooth
Cliff Fern
(
Woodsia glabella
)
Western
Cliff Fern
(
Woodsia oregana
)
Cliff Paintbrush
(
Castilleja rupicola
)
Cliff Palace milk-vetch
(
Astragalus deterior
)
Cliff Penstemon
(
Penstemon rupicola
)
Cliff Spleenwort
(
Asplenium bradleyi
)
Cliff Tootwort
(
Cardamine rupicola
)
Bridges'
Cliff-brake
(
Pellaea bridgesii
)
Hairy
Cliff-brake
(
Pellaea atropurpurea
)
Purple
Cliff-brake
(
Pellaea atropurpurea
)
Cliff-brakes
(
Pellaea
)
Smooth
Cliff-brake
(
Pellaea glabella
)
Brewer's
Cliff-break
(
Pellaea breweri
)
Mexican
Cliffrose
(
Purshia mexicana
)
Stansbury
Cliffrose
(
Purshia stansburiana
)
Climbing Bindweed
(
Fallopia convolvulus
)
Climbing Bitter-sweet
(
Celastrus scandens
)
Climbing Dogbane
(
Trachelospermum
)
American
Climbing Fern
(
Lygodium palmatum
)
Climbing Ferns
(
Lygodium
)
Climbing Fumitory
(
Adlumia
)
Climbing Nightshade
(
Solanum dulcamara
)
Climbing Purple Virgin-bower
(
Clematis pseudoalpina
)
Climbing Rose
(
Rosa setigera
)
Clingman's hedge-nettle
(
Stachys clingmanii
)
Clintonia
(
Clintonia
)
Clinton's Wood Fern
(
Dryopteris clintoniana
)
Clock-face prickly-pear
(
Opuntia chlorotica
)
Clocks
(
Erodium
)
Clokey's milk-vetch
(
Astragalus aequalis
)
Closed Gentiana
(
Gentiana andrewsii
)
Closed-sheath Cotton-grass
(
Eriophorum brachyantherum
)
Closeflowered Knotweed
(
Polygonum confertiflorum
)
Clotbur
(
Xanthium
)
Cloudberry
(
Rubus chamaemorus
)
Clove Currant
(
Ribes aureum
var.
villosum
)
Clover
(
Trifolium
)
Clover Dodder
(
Cuscuta epithymum
)
Alsike
Clover
(
Trifolium hybridum
)
Beckwith's
Clover
(
Trifolium beckwithii
)
Big-head
Clover
(
Trifolium macrocephalum
)
Bigleaf
Clover
(
Trifolium howellii
)
Brown
Clover
(
Trifolium badium
)
Buffalo
Clover
(
Trifolium reflexum
)
Bur
Clover
(
Medicago polymorpha
)
Bur
Clover
(
Trifolium lappaceum
)
Clustered
Clover
(
Trifolium glomeratum
)
Crimson
Clover
(
Trifolium incarnatum
)
Cup
Clover
(
Trifolium cyathiferum
)
Douglas'
Clover
(
Trifolium douglasii
)
Dutch
Clover
(
Trifolium repens
)
Dwarf
Clover
(
Trifolium nanum
)
Elongated
Clover
(
Trifolium productum
)
Few-flowered
Clover
(
Trifolium oliganthum
)
Hare's-foot
Clover
(
Trifolium arvense
)
Hayden's
Clover
(
Trifolium haydenii
)
Hollyleaf
Clover
(
Trifolium gymnocarpon
)
Hop
Clover
(
Trifolium aureum
)
Hop
Clover
(
Trifolium campestre
)
Howell's
Clover
(
Trifolium howellii
)
Italian
Clover
(
Trifolium incarnatum
)
King's
Clover
(
Trifolium productum
)
Large Brown
Clover
(
Trifolium spadiceum
)
Larger Hop
Clover
(
Trifolium campestre
)
Least Hop
Clover
(
Trifolium dubium
)
Long-stalked
Clover
(
Trifolium longipes
)
Low Hop
Clover
(
Trifolium campestre
)
Macrae's
Clover
(
Trifolium macraei
)
Many-stalked
Clover
(
Trifolium multipedunculatum
)
Mountain
Clover
(
Trifolium montanum
)
Mountain Zigzag
Clover
(
Trifolium alpestre
)
Narrow-leaf crimson
clover
(
Trifolium angustifolium
)
Parry's
Clover
(
Trifolium parryi
)
Pinole
Clover
(
Trifolium bifidum
)
Plumed
Clover
(
Trifolium plumosum
)
Poverty
Clover
(
Trifolium depauperatum
)
Rancheria
Clover
(
Trifolium macraei
)
Red
Clover
(
Trifolium pratense
)
Reversed
Clover
(
Trifolium resupinatum
)
Rough
Clover
(
Trifolium scabrum
)
Sand
Clover
(
Trifolium tridentatum
)
Sea
Clover
(
Trifolium squamosum
)
Slender
Clover
(
Trifolium gracilentum
)
Small Hop
Clover
(
Trifolium dubium
)
Small-head
Clover
(
Trifolium microcephalum
)
Springbank
Clover
(
Trifolium wormskjoldii
)
Stone
Clover
(
Trifolium arvense
)
Strawberry
Clover
(
Trifolium fragiferum
)
Subterranean
Clover
(
Trifolium subterraneum
)
Suckling
Clover
(
Trifolium dubium
)
Sulphur
Clover
(
Trifolium ochroleucon
)
Sweet
Clover
(
Melilotus
)
Thimble
Clover
(
Trifolium microdon
)
Thompson's
Clover
(
Trifolium thompsonii
)
Tomcat
Clover
(
Trifolium tridentatum
)
Twin
Clover
(
Trifolium latifolium
)
Valparaiso
Clover
(
Trifolium microdon
)
Whip-root
Clover
(
Trifolium dasyphyllum
)
White
Clover
(
Trifolium repens
)
White-tip
Clover
(
Trifolium variegatum
)
Woolly
Clover
(
Trifolium microcephalum
)
Woolly
Clover
(
Trifolium tomentosum
)
Woolly-head
Clover
(
Trifolium eriocephalum
)
Yellow
Clover
(
Trifolium aureum
)
Zigzag
Clover
(
Trifolium medium
)
Club cholla
(
Opuntia clavata
)
Hercules'
Club Prickly-ash
(
Zanthoxylum clava-herculis
)
Club Rush
(
Scirpus
)
Devil's
Club
(
Aralia spinosa
)
Devil's
Club
(
Oplopanax horridum
)
Golden
Club
(
Orontium
)
Hercules'
Club
(
Aralia spinosa
)
Clubmoss Family
(
Lycopodiaceae
)
Clubmoss Mountain-heather
(
Cassiope lycopodioides
)
Alaska
Clubmoss
(
Diphasiastrum sitchense
)
Alpine
Clubmoss
(
Diphasiastrum alpinum
)
Apressed Bog
Clubmoss
(
Lycopodiella appressa
)
Bog
Clubmoss
(
Lycopodiella inundata
)
Carolina
Clubmoss
(
Pseudolycopodiella caroliniana
)
Chapman's
Clubmoss
(
Lycopodiella appressa
)
Crowfoot
Clubmoss
(
Diphasiastrum digitatum
)
Clubmosses
(
Lycopodium
)
Fir
Clubmoss
(
Huperzia selago
)
Flat-branch
Clubmoss
(
Diphasiastrum complanatum
)
Foxtail
Clubmoss
(
Lycopodiella alopecuroides
)
Lesser
Clubmoss
(
Selaginella selaginoides
)
Marsh
Clubmoss
(
Lycopodiella inundata
)
Meadow
Clubmoss
(
Lycopodiella
×
copelandi
)
Mountain
Clubmoss
(
Huperzia selago
)
Rock
Clubmoss
(
Huperzia porophila
)
Running
Clubmoss
(
Lycopodium clavatum
)
Saving-leaf
Clubmoss
(
Diphasiastrum
×
sabinifolium
)
Savin-leaved
Clubmoss
(
Diphasiastrum
×
sabinifolium
)
Shining
Clubmoss
(
Huperzia lucidula
)
Sitka
Clubmoss
(
Diphasiastrum sitchense
)
Slender
Clubmoss
(
Pseudolycopodiella caroliniana
)
Southern
Clubmoss
(
Lycopodiella appressa
)
Stags-horn
Clubmoss
(
Lycopodium clavatum
)
Stiff
Clubmoss
(
Lycopodium annotinum
)
Tree
Clubmoss
(
Lycopodium dendroideum
)
Tree
Clubmoss
(
Lycopodium obscurum
)
Bristle
Club-rush
(
Isolepis setacea
)
Common
Club-rush
(
Schoenoplectus lacustris
)
Creeping
Club-rush
(
Scirpus radicans
)
Round-headed
Club-rush?
(
Scirpoides holoschoenus
)
Wood
Club-rush
(
Scirpus sylvaticus
)
Clumped Phlox
(
Phlox caespitosa
)
Cluster Dock
(
Rumex conglomeratus
)
Clustered Bellflower
(
Campanula glomerata
)
Clustered Clover
(
Trifolium glomeratum
)
Clustered Dock
(
Rumex conglomeratus
)
Clustered Fishtail Palm
(
Caryota mitis
)
Clustered Marsh Ragwort
(
Senecio congestus
)
Clustered Rose
(
Rosa pisocarpa
)
Clustered Saw-wort
(
Saussurea densa
)
Clustered scorpion-weed
(
Phacelia capitata
)
Clustered Wild Rose
(
Rosa pisocarpa
)
Cluster-head Chicken Sage
(
Tanacetum capitatum
)
Cluster-headed Tansy
(
Tanacetum capitatum
)
Coarse-lobe Grape Fern
(
Botrychium obliquum
)
Coast Boykinia
(
Boykinia elata
)
Coast Fawn-lily
(
Erythronium revolutum
)
Coast Fiddleneck
(
Amsinckia micrantha
)
Pacific
Coast Iris
(
Iris douglasiana
)
Coast Penstemon
(
Penstemon serrulatus
)
Coast Pine
(
Pinus contorta
)
Coast Range Mule's-ears
(
Wyethia glabra
)
Coast Red Elderberry
(
Sambucus racemosa
ssp.
pubens
var.
arborescens
)
Coast Redwood
(
Sequoia sempervirens
)
California
coast scorpion-weed
(
Phacelia californica
)
Coast Trout-lily
(
Erythronium revolutum
)
Coastal Black Gooseberry
(
Ribes divaricatum
)
Coastal cholla
(
Opuntia prolifera
)
Small
coastal germander
(
Teucrium cubense
)
Coastal hedge-nettle
(
Stachys chamissonis
)
Coastal live oak
(
Quercus agrifolia
)
Coastal ManRoot
(
Marah oreganus
)
Coastal Mitrewort
(
Mitella ovalis
)
Coastal Mugwort
(
Artemisia suksdorfii
)
Coastal Plain Willow
(
Salix caroliniana
)
Coastal prickly-pear
(
Opuntia littoralis
)
Coastal scorpion-weed
(
Phacelia laxa
)
Coastal Shield-fern
(
Dryopteris arguta
)
Coastal Strawberry
(
Fragaria chiloensis
)
Cobblestone milk-vetch
(
Astragalus nudisiliquus
)
Cobre Rockcress
(
Arabis cobrensis
)
Cobwebby Paintbrush
(
Castilleja arachnoidea
)
Cocaine
(
Erythroxylum coca
)
Cochineal nopal cactus
(
Opuntia cochenillifera
)
Cocklebur
(
Xanthium
)
Common
Cocklebur
(
Xanthium strumarium
)
Spiny
Cocklebur
(
Xanthium spinosum
)
White
Cockle
(
Silene latifolia
ssp.
alba
)
Cockscomb?
(
Celosia cristata
)
Cocks-comb Paintbrush
(
Castilleja crista-galli
)
Cock's-foot
(
Dactylis glomerata
)
Cock's-head
(
Astragalus agrestis
)
Cockspur Grass
(
Echinochloa crus-galli
)
Cock-spur prickly-pear
(
Opuntia pusilla
)
Cock's-spur Thorn
(
Crataegus crus-galli
)
Coco de Mer
(
Lodoicea maldivica
)
Coco Plum
(
Chrysobalanus icaco
)
Cocoa
(
Theobroma cacao
)
Coconut Palm
(
Cocos nucifera
)
Double
Coconut
(
Lodoicea maldivica
)
Cape
Cod Blackberry
(
Rubus paludivagus
)
Coeur d'Alene Lomatium
(
Lomatium farinosum
)
Coffee
(
Coffea arabica
)
Coffee creek scorpion-weed
(
Phacelia mollis
)
Kentucky
Coffee-tree
(
Gymnocladus dioicus
)
Coffee-trees
(
Gymnocladus
)
Black
Cohosh
(
Cimicifuga racemosa
)
Blue
Cohosh
(
Caulophyllum
)
Cohune Palm
(
Orbignya cohune
)
White
Coiled-beak Lousewort
(
Pedicularis contorta
)
Cola
(
Cola nitida
)
Cold Spring Blackberry
(
Rubus originalis
)
Coliseum Ivy
(
Linaria cymbalaria
)
Grim the
Collier
(
Pilosella aurantiaca
)
Collinsia
(
Collinsia
)
Few-flowered
Collinsia
(
Collinsia sparsiflora
)
Rattan
Collinsia
(
Collinsia rattanii
)
Alpine
Collomia
(
Collomia debilis
)
Bristle-flowered
Collomia
(
Collomia macrocalyx
)
Diffuse
Collomia
(
Collomia tenella
)
Large-flowered
Collomia
(
Collomia grandiflora
)
Narrow-leaf
Collomia
(
Collomia linearis
)
Varied-leaf
Collomia
(
Collomia heterophylla
)
Yellow-staining
Collomia
(
Collomia tinctoria
)
Colocynth
(
Citrullus colocynthis
)
Colonial Bent-grass
(
Agrostis capillaris
)
Colonial Luina
(
Luina serpentina
)
Colorado Columbine
(
Aquilegia coerulea
)
Colorado desert scorpion-weed
(
Phacelia umbrosa
)
Colorado gumweed
(
Grindelia inornata
)
Quebracho
Colorado wood?
(
Quebrachia lorentzii
)
Colton's milk-vetch
(
Astragalus coltonii
)
Coltsfood
(
Tussilago
)
Colt's-foot
(
Tussilago farfara
)
Coltsfoot
(
Petasites
)
Arrowhead
Coltsfoot
(
Petasites sagittatus
)
Arrowleaf
Coltsfoot
(
Petasites sagittatus
)
Sweet
Coltsfoot
(
Petasites
)
Sweet
Coltsfoot
(
Petasites frigidus
)
Columba Virgins-bower
(
Clematis columbiana
)
Columbia Clematis
(
Clematis columbiana
)
Columbia Coreopsis
(
Coreopsis atkinsoniana
)
Columbia Desert-parsley
(
Lomatium columbianum
)
Columbia Larkspur
(
Delphinium trolliifolium
)
Columbia Lewisia
(
Lewisia columbiana
)
Columbia Lily
(
Lilium columbianum
)
Columbia Lomatium
(
Lomatium columbianum
)
Columbia milk-vetch
(
Astragalus succumbens
)
Columbia river gumweed
(
Grindelia columbiana
)
Columbia River Mugwort
(
Artemisia lindleyana
)
Columbia Windflower
(
Anemone deltoidea
)
Columbian Bitter-root
(
Lewisia columbiana
)
Columbian milk-vetch
(
Astragalus columbianus
)
Columbian Spruce
(
Picea engelmannii
)
Columbine
(
Aquilegia vulgaris
)
Colorado
Columbine
(
Aquilegia coerulea
)
Crimson
Columbine
(
Aquilegia formosa
)
Limestone
Columbine
(
Aquilegia jonesii
)
Red
Columbine
(
Aquilegia formosa
)
Sitka
Columbine
(
Aquilegia formosa
)
Yellow
Columbine
(
Aquilegia flavescens
)
American
Columbo
(
Frasera
)
Venus'
Comb
(
Scandix
)
Comfrey
(
Symphytum
)
Common
Comfrey
(
Symphytum officinale
)
Prickly
Comfrey
(
Symphytum asperum
)
Rough
Comfrey
(
Symphytum asperum
)
Wild
Comfrey
(
Cynoglossum virginianum
)
Common Agrimony
(
Agrimonia eupatoria
)
Common Alumroot
(
Heuchera parvifolia
)
Common Amaranth
(
Amaranthus retroflexus
)
Common Apple
(
Malus domestica
)
Common Apple
(
Malus sylvestris
)
Common Avens
(
Geum urbanum
)
Common Banana
(
Musa paradisiaca
var.
sapientum
)
Common Barberry
(
Berberis vulgaris
)
Common Bent
(
Agrostis capillaris
)
Common Bent-grass
(
Agrostis capillaris
)
Common Bird's-foot Trefoil
(
Lotus corniculatus
)
Common Bistort
(
Bistorta major
)
Common Bitter-vetch
(
Lathyrus linifolius
)
Common Blackberry
(
Rubus allegheniensis
)
Common Bladderwort
(
Utricularia vulgaris
)
Common Bleeding Heart
(
Dicentra spectabilis
)
Common Blue-eyed Grass
(
Sisyrinchium montanum
)
Common Blue-eyed Grass
(
Sisyrinchium montanum
)
Common Broom
(
Cytisus scoparius
)
Common Buckthorn
(
Rhamnus cathartica
)
Common Bugloss
(
Anchusa officinalis
)
Common Bugseed
(
Corispermum hyssopifolium
)
Common Burdock
(
Arctium minus
)
Common Butterwort
(
Pinguicula vulgaris
)
Common Californian Aster
(
Aster chilensis
spp.
chilensis
)
Common Catalpa
(
Catalpa bignonioides
)
Common Cat-tail
(
Typha latifolia
)
Common Centaury
(
Centaurium erythraea
)
Common Chickweed
(
Stellaria media
)
Common Chicory
(
Cichorium intybus
)
Common Chokecherry
(
Prunus virginiana
)
Common Christmas-fern
(
Polystichum munitum
var.
munitum
)
Common Club-rush
(
Schoenoplectus lacustris
)
Common Cocklebur
(
Xanthium strumarium
)
Common Comfrey
(
Symphytum officinale
)
Common Cornsalad
(
Valerianella locusta
)
Common Cotton-grass
(
Eriophorum angustifolium
)
Common Couch
(
Elymus repens
)
Common Cow-wheat
(
Melampyrum pratense
)
Common Cudweed
(
Filago vulgaris
)
Common Dandelion
(
Taraxacum officinale
)
Common Dandelion
(
Taraxacum vulgare
)
Common Darnel
(
Lolium perenne
)
Common Day Lily
(
Hemerocallis fulva
)
Common Dayflower
(
Commelina communis
)
Common Dogbane
(
Apocynum cannabinum
)
Common Dog-violet
(
Viola riviniana
)
Common Duckweed
(
Lemna minor
)
Common Elder
(
Sambucus nigra
ssp.
canadensis
)
Common Elderberry
(
Sambucus nigra
ssp.
canadensis
)
Common Elodea
(
Elodea canadensis
)
Common Evening Primrose
(
Oenothera biennis
)
Common Everlasting
(
Gnaphalium polycephalum
)
Common Eyebright
(
Euphrasia nemorosa
)
Common Fern Family
(
Polypodiaceae
)
Common Figwort
(
Scrophularia nodosa
)
Common Flax
(
Linum usitatissimum
)
Common Fleabane
(
Pulicaria dysenterica
)
Common Four-o'clock
(
Mirabilis jalapa
)
Common Fumitory
(
Fumaria officinalis
)
Common Glasswort
(
Salicornia europaea
)
Common Gromwell
(
Lithospermum officinale
)
Common Groundsel
(
Senecio vulgaris
)
Common Gypsyweed
(
Veronica officinalis
)
Common Hair Grass
(
Deschampsia flexuosa
)
Common hedge-nettle
(
Stachys officinalis
)
Common Hemp Nettle
(
Galeopsis tetrahit
)
Common Holly
(
Ilex aquifolium
)
Common Horehound
(
Marrubium vulgare
)
Common Horse-chestnut
(
Aesculus hippocastanum
)
Common Hound's Tongue
(
Cynoglossum officinale
)
Common Juniper
(
Juniperus communis
)
Common Knapweed
(
Centaurea nigra
)
Common Laburnum
(
Laburnum anagyroides
)
Common Lady's-mantle
(
Alchemilla acutiloba
)
Common Lambsquarters
(
Chenopodium album
)
Common Lilac
(
Syringa vulgaris
)
Common Locust
(
Robinia pseudoacacia
)
Common Lousewort
(
Pedicularis canadensis
)
Common Mallow
(
Malva neglecta
)
Common Mallow
(
Malva sylvestris
)
Common Mallow?
(
Malva pusilla
)
Common Maple
(
Acer macrophyllum
)
Common Marsh Bedstraw
(
Galium palustre
)
Common Matrimony Vine
(
Lycium barbarum
)
Common Meadow-rue
(
Thalictrum flavum
)
Common Melilot
(
Melilotus officinalis
)
Common Milkweed
(
Asclepias syriaca
)
Common Milkwort
(
Polygala vulgaris
)
Common Milkwort
(
Polygala vulgaris
)
Common Millet
(
Panicum miliaceum
)
Common Morning Glory
(
Ipomoea purpurea
)
Common Motherwort
(
Leonurus cardiaca
)
Common Mouse-ear
(
Cerastium fontanum
)
Common Mouse-tail
(
Myosurus minimus
)
Common Mugwort
(
Artemisia vulgaris
)
Common Mullein
(
Verbascum thapsus
)
Common Nettle
(
Urtica dioica
)
Common Nightshade
(
Solanum nigrum
)
Common Oak
(
Quercus robur
)
Common Oat
(
Avena sativa
)
Common Orache
(
Atriplex patula
)
Common Orache
(
Atriplex patula
var.
patula
)
Common Osier
(
Salix viminalis
)
Common Owl-clover
(
Orthocarpus purpurascens
)
Common Papaw
(
Asimina triloba
)
Common Parsley
(
Petroselinum crispum
)
Common Pear
(
Pyrus communis
)
Common Pepperweed
(
Lepidium densiflorum
)
Common Periwinkle
(
Vinca minor
)
Common Persimmon
(
Diospyros virginiana
)
Common Pimpernel
(
Anagallis arvensis
)
Common Pink Winterleaf
(
Pyrola asarifolia
)
Common Plantain
(
Plantago major
)
Common Poppy
(
Papaver rhoeas
)
Common prickly-pear
(
Opuntia monacantha
)
Common Privet
(
Ligustrum vulgare
)
Common Purslane
(
Portulaca oleracea
)
Common Rabbit-brush
(
Chrysothamnus nauseosus
)
Common Ragweed
(
Ambrosia artemisiifolia
)
Common Ragweed
(
Ambrosia psilostachya
)
Common Ragwort
(
Senecio jacobaea
)
Common Ramping-fumitory
(
Fumaria muralis
)
Common Reed
(
Phragmites australis
)
Common Restharrow
(
Ononis repens
)
Common Rock-rose
(
Helianthemum nummularium
)
Common Rue
(
Ruta graveolens
)
Common Rush
(
Juncus effusus
)
Common Sagewort
(
Artemisia campestris
)
Common Salsify
(
Tragopogon porrifolius
)
Common Scurvy-grass
(
Cochlearia officinalis
)
Common Sedge
(
Carex nigra
)
Common Snowberry
(
Symphoricarpos albus
)
Common Sorrel
(
Rumex acetosa
)
Common Sotol
(
Dasylirion wheeleri
)
Common Sow Thistle
(
Sonchus oleraceus
)
Common Speedwell
(
Veronica arvensis
)
Common Speedwell
(
Veronica officinalis
)
Common Speedwell?
(
Veronica persica
)
Common Spike-rush
(
Eleocharis palustris
)
Common Spotted Orchid
(
Dactylorhiza fuchsii
)
Common St John's-wort
(
Hypericum perforatum
)
Common Stock
(
Matthiola incana
)
Common Stork's-bill
(
Erodium cicutarium
)
Common stork's-bill
(
Erodium ciconium
)
Common Sunflower
(
Helianthus annuus
)
Common Sweetleaf
(
Symplocos tinctoria
)
Common Sword-fern
(
Polystichum munitum
var.
munitum
)
Common Tansy
(
Tanacetum vulgare
)
Common Thistle
(
Cirsium
)
Common Thistle
(
Cirsium vulgare
)
Common Toadflax
(
Linaria vulgaris
)
Common Tormentil
(
Potentilla erecta
)
Common Twayblade
(
Listera ovata
)
Common Valerian
(
Valeriana officinalis
)
Common Vetch
(
Vicia sativa
)
Common Vetch
(
Vicia sativa
ssp.
nigra
)
Common Violet
(
Viola riviniana
)
Common viper's-bugloss
(
Echium vulgare
)
Common Wallowa Paintbrush
(
Castilleja chrysantha
)
Common Water-crowfoot
(
Ranunculus aquatilis
)
Common Water-starwort
(
Callitriche stagnalis
)
Common Whitlow Grass
(
Erophila verna
)
Common Willow-herb
(
Epilobium glandulosum
)
Common Wintergreen
(
Pyrola minor
)
Common Wood Sorrel
(
Oxalis acetosella
)
Common Wood-rush
(
Luzula multiflora
)
Common Woolly-sunflower
(
Eriophyllum lanatum
)
Common Yarrow
(
Achillea millefolium
)
Common Yellow Sedge
(
Carex demissa
)
Commona Lomatium
(
Lomatium utriculatum
)
Commona Montia
(
Montia spathulata
)
Commone Waterhemp
(
Amaranthus rudis
)
Compact Harvest Brodiaea
(
Brodiaea congesta
)
Compact Penstemon
(
Penstemon compactus
)
Compact Rush
(
Juncus conglomeratus
)
Compact Selaginella
(
Selaginella densa
)
Compact-headed Thistle
(
Carduus pycnocephalus
)
Conanicut Island Blackberry
(
Rubus conanicutensis
)
Conch-apple
(
Passiflora maliformis
)
Cone Catchfly
(
Silene conoidea
)
Prickly
Cone Pine
(
Pinus pungens
)
Coneflower
(
Ratibida
)
Coneflower
(
Rudbeckia
)
Cutleaf
Coneflower
(
Rudbeckia laciniata
)
Green-headed
Coneflower
(
Rudbeckia laciniata
)
Hairy
Coneflower
(
Rudbeckia hirta
)
Prairie
coneflower
(
Ratibida columnifera
)
Tall
Coneflower
(
Rudbeckia laciniata
)
Confederate Wakerobin
(
Trillium reliquum
)
Confused Michaelmas-daisy
(
Aster novi-belgii
)
Congdon's Bitter-root
(
Lewisia congdonii
)
Congdon's bulrush
(
Scirpus congdonii
)
Congdon's milk-vetch
(
Astragalus congdonii
)
Congdon's scorpion-weed
(
Phacelia congdonii
)
Congdon's Woolly-sunflower
(
Eriophyllum congdonii
)
Connecticut Blackberry
(
Rubus rossbergianus
)
Constance's Bittercress
(
Cardamine constancei
)
Constance's scorpion-weed
(
Phacelia constancei
)
Contorted-pod Evening-primrose
(
Oenothera contorta
)
Contrayerva Root?
(
Dorstenia brasiliensis
)
Contton-wood
(
Populus deltoides
)
Convolvulus Family
(
Convolvulaceae
)
Cooke's scorpion-weed
(
Phacelia cookei
)
Cooley's Buttercup
(
Ranunculus cooleyae
)
Cooley's Hedge-nettle
(
Stachys cooleyae
)
Coontail
(
Ceratophyllum demersum
)
Cooper's milk-vetch
(
Astragalus neglectus
)
Copper globe-mallow
(
Sphaeralcea angustifolia
)
Copper mine milk-vetch
(
Astragalus cobrensis
)
Coral Root
(
Corallorhiza
)
Coral-berry
(
Symphoricarpos orbiculatus
)
Coral-necklace
(
Illecebrum verticillatum
)
Coralroot Orchid
(
Corallorhiza trifida
)
Cordroot Penstemon
(
Penstemon montanus
)
Cordroot Sedge
(
Carex chordorrhiza
)
Coreopsis Beggarsticks
(
Bidens polylepis
)
Columbia
Coreopsis
(
Coreopsis atkinsoniana
)
Plains
Coreopsis
(
Coreopsis tinctoria
)
Tall
Coreopsis
(
Coreopsis tripteris
)
Coriander
(
Coriandrum
)
Coriander
(
Coriandrum sativum
)
Cork Elm
(
Ulmus alata
)
Cork Elm
(
Ulmus thomasii
)
Corkwood
(
Leitneria
)
Corkwood
(
Leitneria floridana
)
Corkwood Family
(
Leitneriaceae
)
Corky-stem passion-flower
(
Passiflora suberosa
)
Corn
(
Zea mays
)
Corn Buttercup
(
Ranunculus arvensis
)
Corn Chamomile
(
Anthemis arvensis
)
Corn Chrysanthemum
(
Chrysanthemum segetum
)
Corn Gromwell
(
Lithospermum arvense
)
Corn Marigold
(
Chrysanthemum segetum
)
Corn Mint
(
Mentha arvensis
)
Corn Poppy
(
Papaver rhoeas
)
Corn Salad
(
Valerianella
)
Corn Speedwell
(
Veronica arvensis
)
Corn Spurrey
(
Spergula arvensis
)
Corn Spurry
(
Spergula arvensis
)
Cornbind
(
Fallopia convolvulus
)
Corncockle
(
Agrostemma githago
)
Cornel
(
Cornus
)
Dwarf
Cornel
(
Cornus suecica
)
Cornelian Cherry wood
(
Cornus mas
)
Dwarf
Cornell
(
Cornus canadensis
)
Round-leaved
Cornel
(
Cornus circinata
)
Silky
Cornel
(
Cornus amomum
)
Stiff
Cornel
(
Cornus foemina
)
Cornfield Knotgrass
(
Polygonum aviculare
ssp.
rurivagum
)
Cornflower
(
Centaurea cyanus
)
Perennial
Cornflower
(
Centaurea montana
)
Indian
Corn
(
Zea mays
)
Broad-fruited
Cornsalad
(
Valerianella rimosa
)
Common
Cornsalad
(
Valerianella locusta
)
Keeled-fruited
Cornsalad
(
Valerianella carinata
)
Narrow-fruited
Cornsalad
(
Valerianella dentata
)
Squirrel
Corn
(
Dicentra canadensis
)
Corpse Plant
(
Monotropa uniflora
)
Curvepod
corydalis
(
Corydalis curvisiliqua
)
Golden
Corydalis
(
Corydalis aurea
ssp.
occidentalis
)
Mealy
corydalis
(
Corydalis crystallina
)
Pale
Corydalis
(
Corydalis sempervirens
)
Short-spurred
Corydalis
(
Corydalis flavula
)
Small-Flower
Corydalis
(
Corydalis micrantha
)
Solid-tubered
Corydalis
(
Corydalis solida
)
Southern
corydalis
(
Corydalis micrantha
ssp.
australis
)
Texas
corydalis
(
Corydalis micrantha
ssp.
texensis
)
Western
Corydalis
(
Corydalis scouleri
)
Yellow
Corydalis
(
Pseudofumaria lutea
)
Cory's dutchman's-pipe
(
Aristolochia coryi
)
Costmary
(
Chrysanthemum balsamita
)
Costmary
(
Chrysanthemum balsamita
var.
tanacetoides
)
Shiny
Cotoneaster
(
Cotoneaster lucidus
)
Wild
Cotoneaster
(
Cotoneaster integerrimus
)
Cottom Gum
(
Nyssa aquatica
)
Cotton
(
Gossypium
)
Cotton Grass
(
Eriophorum
)
Cotton Paintbrush
(
Castilleja arachnoidea
)
American
Cotton Palm
(
Washingtonia filifera
)
Cotton Rose?
(
Filago
)
Cotton Thistle
(
Onopordum
)
Cotton Thistle
(
Onopordum acanthium
)
Cottongrass bulrush
(
Scirpus cyperinus
)
Broad-leaved
Cotton-grass
(
Eriophorum latifolium
)
Closed-sheath
Cotton-grass
(
Eriophorum brachyantherum
)
Common
Cotton-grass
(
Eriophorum angustifolium
)
Hare's-tail
Cotton-grass
(
Eriophorum vaginatum
)
Russet-bristle
Cotton-grass
(
Eriophorum russeolum
)
Scheuchzer's
Cotton-grass
(
Eriophorum scheuchzeri
)
Slender
Cotton-grass
(
Eriophorum gracile
)
Tall
Cotton-grass
(
Eriophorum angustifolium
)
Tussock
Cotton-grass
(
Eriophorum vaginatum
)
White
Cotton-grass
(
Eriophorum scheuchzeri
)
Cotton's milk-vetch
(
Astragalus cottonii
)
Silk
Cotton
(
Bombax malabaricum
)
Taurus
cotton-thistle
(
Onopordum tauricum
)
Black
Cottonwood
(
Populus heterophylla
)
Black
Cottonwood
(
Populus trichocarpa
)
Eastern
Cottonwood
(
Populus deltoides
)
Fremont
Cottonwood
(
Populus fremontii
)
Narrowleaf
Cottonwood
(
Populus angustifolia
)
River
Cottonwood
(
Populus heterophylla
)
Swamp
Cottonwood
(
Populus heterophylla
)
Couch Grass
(
Elymus repens
)
Bearded
Couch
(
Elymus caninus
)
Common
Couch
(
Elymus repens
)
Sand
Couch
(
Elymus farctus
ssp.
boreali-atlanticus
)
Grand
Coulee Owl-clover
(
Orthocarpus barbatus
)
Coulter Pine
(
Pinus coulteri
)
Windham
County Blackberry
(
Rubus flavinanus
)
Humboldt
county milk-vetch
(
Astragalus agnicidus
)
Kern
county milk-vetch
(
Astragalus subvestitus
)
Humboldt
County Mule's-ears
(
Wyethia longicaulis
)
Mono
county scorpion-weed
(
Phacelia monoensis
)
Cous
(
Lomatium cous
)
Cous Biscuit-root
(
Lomatium cous
)
Coville's Mule's-ears
(
Wyethia invenusta
)
Cow Basil
(
Vaccaria hispanica
)
Cow Oak
(
Quercus michauxii
)
Cow Parsley
(
Anthriscus sylvestris
)
Cow Parsnip
(
Heracleum
)
Cow Parsnip
(
Heracleum sphondylium
)
Cow Pea
(
Vigna sinensis
)
Cow spring milk-vetch
(
Astragalus vaccarum
)
Cow Tree
(
Brosimum utilie
)
Cow Wheat
(
Melampyrum
)
Cowbane
(
Cicuta virosa
)
Cowbane
(
Oxypolis rigidior
)
Spotted
Cowbane
(
Cicuta maculata
)
Cowberry
(
Vaccinium vitis-idaea
)
Cow-parsnip
(
Heracleum lanatum
)
Cowslip
(
Primula
)
Cowslip
(
Primula veris
)
Virginian
Cowslip
(
Mertensia virginica
)
Common
Cow-wheat
(
Melampyrum pratense
)
Crested
Cow-wheat
(
Melampyrum cristatum
)
Field
Cow-wheat
(
Melampyrum arvense
)
Small
Cow-wheat
(
Melampyrum sylvaticum
)
Wood
Cow-wheat
(
Melampyrum nemorosum
)
Coyote Tobacco
(
Nicotiana attenuata
)
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