Germany

Brown Leaf Weevil

Phyllobius oblongus

Brown mustard

Brassica juncea

Brown Plume

Stenoptilia pterodactyla

Butterweed

Erigeron canadensis

Buttonweed

Malva neglecta

Burclover

Medicago polymorpha

Bryozoan

Watersipora subtorquata

Buckwheat

Fagopyrum esculentum

Buffalo Currant

Ribes aureum

Bulb and potato aphid

Rhopalosiphoninus latysiphon

cactus scale

Diaspis echinocacti

cadelle beetle

Tenebroides mauritanicus

Californian Burr

Xanthium orientale

California scale

Diaspidiotus perniciosus

Caper Spurge

Euphorbia lathyris

Cape Thread-moss

Orthodontium lineare

caragana aphid

Acyrthosiphon caraganae

Canada St. John'S Wort

Hypericum canadense

Canadian waterweed

Elodea canadensis

Canary fly

Edwardsiana crataegi

Candle larkspur

Delphinium elatum

Candlestick

Oenothera biennis

Cane Toad

Rhinella marina

California strawflower

Collomia grandiflora

Catnip

Nepeta cataria

Caucasus catmint

Nepeta grandiflora

Carline Thistle Leafhopper

Euscelis venosa

Carnation

Dianthus caryophyllus

Carolina poplar

Populus canadensis

carpet beetle

Attagenus trifasciatus

Carrot-Fern

Conium maculatum

Charlock mustard

Sinapis arvensis

Chattonella marina

Checkered Blue

Scolitantides orion

Cheer Pheasant

Catreus wallichii

Chestnut Blight

Cryphonectria parasitica

Chinese Foxtail

Setaria faberi

Chinese Mallow

Malva verticillata

Chinese Parsley

Coriandrum sativum

Chinese Silvergrass

Miscanthus sinensis

Chinese Teaplant

Lycium chinense

Chickweed

Stellaria media

Chinese Bamboo-Partridge

Bambusicola thoracicus

Clasping Henbit

Lamium amplexicaule

Clasping pepperweed

Lepidium perfoliatum

chocolateband snail

Eobania vermiculata

Chrysanthemum Gall Midge

Rhopalomyia chrysanthemi

Clay-Coloured Weevil

Otiorhynchus singularis

Clover weevil

Sitona hispidulus

Clown beetle

Carcinops pumilio

Clove Pink

Dianthus plumarius

Cobweb Spiders

Parasteatoda tepidariorum

cobweb spiders

Steatoda grossa

Cockscomb

Celosia argentea

Columbus grass

Sorghum almum

Comb-footed spider

Parasteatoda tabulata

Colorado Beetle

Leptinotarsa decemlineata

Common barley

Hordeum vulgare

common broomrape

Orobanche minor

Common catchfly

Silene gallica