Netherlands

bulb-eating slug

Tandonia rustica

bulb nematode

Ditylenchus dipsaci

cabbage thistle

Cirsium oleraceum

Cabbage tree

Cordyline australis

cacticans mealybug

Rhizoecus cacticans

cactus scale

Diaspis echinocacti

cadelle beetle

Tenebroides mauritanicus

Calico-Bush

Kalmia latifolia

Californian Burr

Xanthium orientale

Californian Honeysuckle

Lonicera involucrata

California scale

Diaspidiotus perniciosus

California stinkweed

Navarretia squarrosa

Cape-ivy

Delairea odorata

Cape Thread-moss

Orthodontium lineare

Captain Pike's weed

Pikea californica

caragana aphid

Acyrthosiphon caraganae

Canada St. John'S Wort

Hypericum canadense

Canadian Arrowhead

Sagittaria rigida

Canary fly

Edwardsiana crataegi

Cape bugle-lily

Watsonia borbonica

California strawflower

Collomia grandiflora

Calvary medic

Medicago intertexta

Campernelle jonquil

Narcissus odorus

Caterpillar-plant

Scorpiurus muricatus

Caucasian Mullein

Verbascum pyramidatum

Caucasus catmint

Nepeta grandiflora

Carline Thistle Leafhopper

Euscelis venosa

Carolina bristlemallow

Modiola caroliniana

Carolina Lovegrass

Eragrostis pectinacea

Carolina mosquitofern

Azolla caroliniana

carpet beetle

Attagenus trifasciatus

Carpet Box

Pachysandra terminalis

Carthusian snail

Monacha cartusiana

Caruana's slug

Deroceras invadens

Celandine

Chelidonium majus

Cemetary Spurge

Euphorbia cyparissias

Centipede

Mecistocephalus maxillaris

Cerambyx Longicorn

Cerambyx cerdo

Chattonella marina

Checkerberry

Gaultheria procumbens

Chestnut Blight

Cryphonectria parasitica

Chinese Fountain-bamboo

Fargesia spathacea

Chinese Foxtail

Setaria faberi

Chinese Honeysuckle

Lonicera japonica

Chinese Pokeweed

Phytolacca polyandra

Chilean evening primrose

Oenothera stricta

Chinaman's hat

Calyptraea chinensis

Chinese Brake

Pteris vittata

Circular-leaved Cotoneaster

Cotoneaster hissaricus

Citrus flower moth

Prays citri

Cladosiphon zosterae

Clasping heliotrope

Heliotropium amplexicaule

Clasping Henbit

Lamium amplexicaule

Clasping pepperweed

Lepidium perfoliatum

chrysalis snail

Lauria cylindracea

Chrysanthemum Gall Midge

Rhopalomyia chrysanthemi

Cinnamom Rose

Rosa majalis

Clay-Coloured Weevil

Otiorhynchus singularis

cloud grass

Agrostis nebulosa

Clover weevil

Sitona hispidulus