United States

Chinese Asparagus

Asparagus cochinchinensis

Chinese banyan

Ficus microcarpa

Chinese Brake

Pteris vittata

Chinese buckthorn

Rhamnus utilis

Chinese Bush-Clover

Lespedeza cuneata

Chinese Catalpa

Catalpa ovata

Chinese chastetree

Vitex negundo

Chinese Chestnut

Castanea mollissima

Chinese Crab Apple

Malus baccata

Cinnamon Porecrust

Fuscoporia ferrea

Circinaria caesiocinerea

Circular-seamed fly

Trachyopella atomus

Circular-seamed fly

Rachispoda fuscipennis

Citrine Forktail

Ischnura hastata

Cladonia ciliata

Clammy Cudweed

Pseudognaphalium macounii

Clammy Locust

Robinia viscosa

Clammy Sowthistle

Sonchus tenerrimus

Clammyweed

Polanisia dodecandra

Clary

Salvia sclarea

Clark'S Mining Bee

Andrena clarkella

Clasped Pondweed

Potamogeton perfoliatus

Clasping heliotrope

Heliotropium amplexicaule

Clasping Henbit

Lamium amplexicaule

Clasping pepperweed

Lepidium perfoliatum

Chloropid Fly

Thaumatomyia glabra

Chocolate arion

Arion rufus

chocolateband snail

Eobania vermiculata

Chocolate Milky

Lactarius lignyotus

Chocolate Root

Geum rivale

Choke

Epichloe typhina

Christmasbush

Senna bicapsularis

Christmas candlestick

Leonotis nepetifolia

Christmas Fern

Polystichum acrostichoides

Christmas Fern Leaf Curl

Taphrina polystichi

Christmastree

Abies alba

Christplant

Euphorbia milii

Chrome-Footed Bolete

Harrya chromipes

Chromosera cyanophylla

Chroococcus macrococcus

chrysalis snail

Lauria cylindracea

Chrysanthemum Gall Midge

Rhopalomyia chrysanthemi

Ciliate Wrinkle-Lichen

Tuckermannopsis ciliaris

Cimbicid sawfly

Abia lonicerae

cinereus shrew

Sorex cinereus

Cinnabar Oysterling

Crepidotus cinnabarinus

Cinnamom Rose

Rosa majalis

Clay-colored Sparrow

Spizella pallida

Clay-Coloured Weevil

Otiorhynchus singularis

Clayweed

Tussilago farfara

Clear-Spored Rash Lichen

Lithothelium hyalosporum

Clermont'S Spleenwort

Asplenium clermontiae

Cliff-Brake

Cryptogramma stelleri

Climbing Bindweed

Fallopia scandens

Climbing False Buckwheat

Fallopia dumetorum

Climbingfig

Ficus pumila

Clinton'S Wood Fern

Dryopteris clintoniana

Clitocybe diatreta

Clitopilus scyphoides

Closed Gentian

Gentiana rubricaulis