Denmark

Campylodiscus clypeus

Campylodiscus hibernicus

Canada Bluegrass

Poa compressa

Canada Honewort

Cryptotaenia canadensis

Caterpillar-hunter

Calosoma inquisitor

Caterpillar-plant

Scorpiurus muricatus

Catillaria chalybeia

Catnip

Nepeta cataria

Cat'S Ear

Hypochaeris radicata

Cattail bug

Chilacis typhae

cat-tongue liverwort

Conocephalum salebrosum

Caucasian Mullein

Verbascum pyramidatum

Caucasian-spinach

Hablitzia tamnoides

Caucasus catmint

Nepeta grandiflora

Cave cobweb spider

Nesticella mogera

Cave cobweb spider

Eidmannella pallida

cavernous crystalwort

Riccia cavernosa

carline thistle

Carlina vulgaris

Carline Thistle Leafhopper

Euscelis venosa

Carmine spider mite

Tetranychus urticae

Carnation

Dianthus caryophyllus

Carolina fanwort

Cabomba caroliniana

Carolina Hornwort

Phaeoceros carolinianus

Carolina poplar

Populus canadensis

Carolina Rose

Rosa carolina

Carolina silverbell

Halesia carolina

Carpet Box

Pachysandra terminalis

Carrageen

Chondrus crispus

Carrot bur parsley

Caucalis platycarpos

Carrot-Fern

Conium maculatum

Carrot Flat-body

Depressaria douglasella

Carrot Seed Moth

Sitochroa palealis

carrot-willow aphid

Cavariella aegopodii

carthusian pink

Dianthus carthusianorum

Carthusian snail

Monacha cartusiana

Case-bearer moth

Coleophora colutella

Cejpia hystrix

Celandine

Chelidonium majus

Celandine Clustercup Rust

Uromyces dactylidis

cellar glass snail

Oxychilus cellarius

Cellypha goldbachii

Celypha Moth

Celypha cespitana

Cemetary Spurge

Euphorbia cyparissias

Centipede

Mecistocephalus maxillaris

centre-barred sallow

Atethmia centrago

Cerambyx Longicorn

Cerambyx cerdo

Ceratellopsis aculeata

Ceratium cornutum

Cercospora beticola

Cereal Fly

Geomyza tripunctata

Cereal rye

Secale cereale

Ceriporia excelsa

Ceriporia reticulata

Ceriporia viridans

Cetraria ericetorum

Chaenotheca brachypoda

Chaenotheca chlorella

Chaenotheca cinerea

Chaenotheca ferruginea

Chaenotheca hispidula