Denmark

Alternaria alternata

Alternaria brassicae

Alternate Water Milfoil

Myriophyllum alterniflorum

Alutaceodontia alutacea

Alyxoria culmigena

Alyxoria ochrocheila

a mammal flea

Typhloceras poppei

a mammal flea

Tarsopsylla octodecimdentata

a mammal flea

Doratopsylla dasycnema

a mammal flea

Megabothris turbidus

a mammal flea

Rhadinopsylla integella

a mammal flea

Palaeopsylla kohauti

Amanita eliae

Amanita franchetii

Amanita regalis

Amanita submembranacea

Amarelle Cherry

Prunus cerasus

Amaurochaete atra

Amaurochaete tubulina

Amaurodon mustialaensis

Amberbell

Erythronium americanum

Amber-marked birch leafminer

Profenusa thomsoni

ambiguous long-necked moss

Trematodon ambiguus

American Aspen

Populus tremuloides

American Barnyard Grass

Echinochloa muricata

American Barred Umber

Plagodis pulveraria

American Bellbine

Calystegia silvatica

American Black Nightshade

Solanum americanum

American Blueberry

Vaccinium corymbosum

American Blue-Eyed-Grass

Sisyrinchium montanum

American Blue Vervain

Verbena hastata

American Comb Jelly

Mnemiopsis leidyi

American Cranberry

Vaccinium macrocarpon

American Cress

Barbarea verna

American Cupped Oyster

Crassostrea virginica

American Dragon-Head

Dracocephalum parviflorum

American Ginseng

Panax quinquefolius

American Gooseberry Mildew

Podosphaera mors-uvae

American Great Bulrush

Schoenoplectus tabernaemontani

American Hedge-Hyssop

Gratiola neglecta

American Horseshoe Crab

Limulus polyphemus

American house dust mite

Dermatophagoides farinae

American Ivy

Parthenocissus quinquefolia

American Milletgrass

Milium effusum

American Piddock

Petricolaria pholadiformis

American Plantain

Plantago rugelii

American Pumpkin

Cucurbita pepo

American Red Raspberry

Rubus idaeus

American-Sarsaparilla

Aralia nudicaulis

American Savin

Juniperus horizontalis

American Sea Rocket

Cakile edentula

American skunk cabbage

Lysichiton americanus

American Slipper Limpet

Crepidula fornicata

American Twinflower

Linnaea borealis

American Wainscot

Mythimna unipuncta

American Walnut

Juglans nigra

American Water-Milfoil

Myriophyllum sibiricum

American White Moth

Hyphantria cunea

American Willowherb

Epilobium ciliatum

American Wormseed

Dysphania ambrosioides