Netherlands

Alpine Knapweed

Centaurea nigrescens

alpine meadow grass

Poa alpina

alpine-scabious

Cephalaria alpina

Alpine Squill

Scilla bifolia

Alsike Clover

Trifolium hybridum

Alternaria saponariae

Alternate-leaved Butterfly-bush

Buddleja alternifolia

Amarelle Cherry

Prunus cerasus

Ambrosi's Cave Salamander

Speleomantes ambrosii

American Barnyard Grass

Echinochloa muricata

American Bellbine

Calystegia silvatica

American Black Elderberry

Sambucus canadensis

American Black Nightshade

Solanum americanum

American Blueberry

Vaccinium corymbosum

American Blue-Eyed-Grass

Sisyrinchium montanum

American Blue Vervain

Verbena hastata

American brackish water medusa

Nemopsis bachei

American Buffalo Treehopper

Stictocephala bisonia

American Comb Jelly

Mnemiopsis leidyi

American Cranberry

Vaccinium macrocarpon

American Cress

Barbarea verna

American Cupped Oyster

Crassostrea virginica

American Dragon-Head

Dracocephalum parviflorum

American Figwort

Scrophularia lanceolata

American Fox Sedge

Carex vulpinoidea

American Gooseberry Mildew

Podosphaera mors-uvae

American Hackberry

Celtis occidentalis

American Hedge-Hyssop

Gratiola neglecta

American Horseshoe Crab

Limulus polyphemus

American Ivy

Parthenocissus quinquefolia

American Oyster Drill

Urosalpinx cinerea

American Piddock

Petricolaria pholadiformis

American Plane

Platanus occidentalis

American Pumpkin

Cucurbita pepo

American Rhododendron

Rhododendron maximum

American skunk cabbage

Lysichiton americanus

American Slipper Limpet

Crepidula fornicata

American Spikenard

Aralia racemosa

American Storax

Liquidambar styraciflua

American Tearthumb

Persicaria sagittata

American Tickseed

Coreopsis grandiflora

American Twinflower

Linnaea borealis

American Wainscot

Mythimna unipuncta

American Walnut

Juglans nigra

American White Moth

Hyphantria cunea

American Willowherb

Epilobium ciliatum

Anchor worm

Lernaea cyprinacea

Andromeda Lacebug

Stephanitis takeyai

Angel's-tears

Narcissus triandrus

Angel'S Trumpet

Datura innoxia

Angel's-wings

Opuntia microdasys

Angled Burr Cucumber

Sicyos angulatus

Angled Hydromedusa

Gonionemus vertens

Angled pea

Lathyrus angulatus

Angoumois grain moth

Sitotroga cerealella

Animated oat

Avena sterilis

Anise

Myrrhis odorata

Aniseed-Weed

Foeniculum vulgare

Ankara Crocus

Crocus ancyrensis

Annual bastardcabbage

Rapistrum rugosum