United States

capybara

Hydrochoerus hydrochaeris

Caracas rattlebox

Crotalaria micans

caragana aphid

Acyrthosiphon caraganae

Caraway

Carum carvi

Cardboard Palm

Zamia furfuracea

Cardinal-Climber

Ipomoea quamoclit

Cardinal Flower

Lobelia cardinalis

Carelessweed

Amaranthus spinosus

Caribbean Thoroughwort

Chromolaena corymbosa

Caricature-plant

Graptophyllum pictum

Canada Serviceberry

Amelanchier canadensis

Canada spikesedge

Eleocharis geniculata

Canada St. John'S Wort

Hypericum canadense

Canada Thistle Bud Weevil

Larinus carlinae

Canada Tick-Clover

Desmodium canadense

Canadian Arrowhead

Sagittaria rigida

Canadian waterweed

Elodea canadensis

Canary broom

Genista canariensis

Canary fly

Edwardsiana crataegi

Canary Stubble Lichen

Chaenotheca chrysocephala

Cancer Wintergreen

Gaultheria hispidula

Candelabra Duster

Athelia arachnoidea

Candle larkspur

Delphinium elatum

Candle-Snuff Fungus

Xylaria hypoxylon

Candlestick

Oenothera biennis

Candle-Wax Stubble Lichen

Calicium lenticulare

Candy Lichen

Icmadophila ericetorum

Cane Toad

Rhinella marina

Canistel

Pouteria campechiana

Canker Rose

Rosa canina

Cannon Fungus

Sphaerobolus stellatus

Canoe Birch

Betula papyrifera

Can-Of-Worms Lichen

Stictis urceolata

Cantharid beetle

Cantharis nigra

Canyon Towhee

Melozone fusca

Cape African-queen

Anisodontea capensis

Cape Breton Firefly

Photuris fairchildi

Cape bugle-lily

Watsonia borbonica

Calla lily

Zantedeschia aethiopica

Calocera glossoides

Calogaya decipiens

Caloneis permagna

Calothrix parietina

Calycina vulgaris

Cambridge Milk-Parsley

Selinum carvifolia

Camellia

Camellia japonica

Campernelle jonquil

Narcissus odorus

Camphortree

Cinnamomum camphora

Campylopus moss

Campylopus pilifer

Canada Beadruby

Maianthemum canadense

Canada Bluegrass

Poa compressa

Canada Cinquefoil

Potentilla canadensis

Canada Darner

Aeshna canadensis

Canada Goldenrod

Solidago altissima

Canada Honewort

Cryptotaenia canadensis

Canada Redbud

Cercis canadensis

Canada Rhododendron

Rhododendron canadense

Catberry

Ilex mucronata

Catchfly

Silene antirrhina

Caterpillar-plant

Scorpiurus muricatus