Belgium

Amanita franchetii

Amanita submembranacea

Amarelle Cherry

Prunus cerasus

Amaurochaete atra

Amaurochaete tubulina

Amaurodon mustialaensis

Amber-marked birch leafminer

Profenusa thomsoni

ambiguous long-necked moss

Trematodon ambiguus

Ambrosi's Cave Salamander

Speleomantes ambrosii

American Barnyard Grass

Echinochloa muricata

American Barred Umber

Plagodis pulveraria

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 Eelgrass

Vallisneria americana

American Figwort

Scrophularia lanceolata

American Fox Sedge

Carex vulpinoidea

American Golden Dock

Rumex fueginus

American Gooseberry Mildew

Podosphaera mors-uvae

American Great Bulrush

Schoenoplectus tabernaemontani

American Hackberry

Celtis occidentalis

American Hedge-Hyssop

Gratiola neglecta

American Horseshoe Crab

Limulus polyphemus

American Ivy

Parthenocissus quinquefolia

American Milletgrass

Milium effusum

American Oyster Drill

Urosalpinx cinerea

American Piddock

Petricolaria pholadiformis

American Plane

Platanus occidentalis

American Pumpkin

Cucurbita pepo

American Red Raspberry

Rubus idaeus

American Rhododendron

Rhododendron maximum

American Shoreweed

Littorella uniflora

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

Amethyst Chanterelle

Cantharellus amethysteus

Amethyst Deceiver

Laccaria amethystina

Ampelomyces quisqualis

Amphibious Bistort

Persicaria amphibia

Amphibious Watercress

Rorippa amphibia

Amur maple

Acer japonicum

Amur Peppervine

Ampelopsis glandulosa