United States

Carrot Seed Moth

Sitochroa palealis

carrot-willow aphid

Cavariella aegopodii

carthusian pink

Dianthus carthusianorum

Carthusian snail

Monacha cartusiana

Caruana's slug

Deroceras invadens

Cascade Mountain-Ash

Sorbus scopulina

Case-bearer moth

Coleophora colutella

Case'S Ladies' Tresses

Spiranthes casei

Cashew

Searsia lancea

Casia amarilla

Senna spectabilis

Cassandra

Chamaedaphne calyculata

Cassava

Manihot esculenta

Cedar wattle

Acacia elata

Celandine

Chelidonium majus

cellar glass snail

Oxychilus cellarius

Celypha Moth

Celypha cespitana

Cemetary Spurge

Euphorbia cyparissias

Centipede

Mecistocephalus maxillaris

Centric diatom

Cyclotella pseudostelligera

Ceramic Parchment

Xylobolus frustulatus

Cereal Fly

Geomyza tripunctata

Cereal rye

Secale cereale

Chaenotheca ferruginea

Chaenotheca gracilenta

Chain Pincerwort

Fuscocephaloziopsis catenulata

Chain Speedwell

Veronica catenata

Chalcidoid wasp

Zaomma lambinus

Chalcidoid wasp

Tetrastichus julis

Chalk Comb-Moss

Ctenidium molluscum

Chalk Hook-Moss

Drepanocladus sendtneri

Chamber bitter

Phyllanthus urinaria

Chameleon

Houttuynia cordata

chameleon shrimp

Praunus flexuosus

Chandelier plant

Kalanchoe delagoensis

Changeable velvetberry

Stachytarpheta mutabilis

Changing Forget-Me-Not

Myosotis discolor

Channelled Crystalwort

Riccia canaliculata

Charlock mustard

Sinapis arvensis

Checkerberry

Gaultheria procumbens

Chenopodium aphid

Hayhurstia atriplicis

Chequered Pearl

Evergestis pallidata

Cherimoya

Annona cherimola

Cherokee rose

Rosa laevigata

Cherry bark tortrix

Enarmonia formosana

Cherry fruit moth

Argyresthia pruniella

Chestnut Blight

Cryphonectria parasitica

Chestnut Brittlestem

Homophron spadiceum

Chestnut brown rot fungus

Gnomoniopsis smithogilvyi

Chewing Gum Lichen

Protoblastenia rupestris

Chia

Salvia hispanica

Chinese Elm

Ulmus pumila

Chinese elm

Ulmus parvifolia

Chinese Foxtail

Setaria faberi

Chinese hatplant

Holmskioldia sanguinea

Chinese holly

Ilex cornuta

Chinese Honeysuckle

Lonicera japonica

Chinese Hound'S Tongue

Cynoglossum amabile

Chinese jumper worm

Amynthas gracilis

Chinese lovegrass

Eragrostis unioloides

Chinese magnolia

Magnolia soulangeana