Latvia

Red brome

Bromus rubens

Green Amaranth

Amaranthus powellii

Diffuse wallflower

Erysimum diffusum

sulphurweed

Peucedanum officinale

Indian Knotgrass

Polygonum cognatum

Siberian wheatgrass

Agropyron fragile

sieversian wormwood

Artemisia sieversiana

Japanese walnut

Juglans ailantifolia

Alberta sawwort

Saussurea amara

Bugseed

Corispermum hyssopifolium

silver speedwell

Veronica incana

Nodding sage

Salvia nutans

Pea

Lathyrus pannonicus

angled clover

Trifolium angulatum

Lactuca sibirica

desert alyssum

Alyssum turkestanicum

Red Stinkhorn

Mutinus ravenelii

American Gooseberry Mildew

Podosphaera mors-uvae

Potato Wart Disease

Synchytrium endobioticum

Alder rust

Melampsoridium hiratsukanum

Rhabdocline pseudotsugae

Kabatiella caulivora

Erysiphe vanbruntiana

Erysiphe palczewskii

Sudden oak death

Phytophthora ramorum

Cucurbit Downy Mildew

Pseudoperonospora cubensis

Aphanomyces astaci

Large-Neck Clam

Mya arenaria

Arctic Sulfur

Colias palaeno

Pale Clouded Yellow

Colias hyale

Brown Rat

Rattus norvegicus

Chinese freshwater edible crab

Eriocheir sinensis

arran brown

Erebia ligea

Common Ringlet

Coenonympha tullia

Large Copper

Lycaena dispar

grizzled skipper

Pyrgus malvae

Cryptic Wood White

Leptidea juvernica

poplar admiral

Limenitis populi

scarce heath

Coenonympha hero

cranberry fritillary

Boloria aquilonaris

heath fritillary

Melitaea athalia

Northern Brown Argus

Aricia artaxerxes

Jenkins' spire shell

Potamopyrgus antipodarum

Bisamratte

Ondatra zibethicus

Gypsy Moth

Lymantria dispar

Eastern Bath White

Pontia edusa

Wandering Mussel

Dreissena polymorpha

Scarce Fritillary

Euphydryas maturna

woolly apple aphid

Eriosoma lanigerum

Sawtoothed grain beetle

Oryzaephilus surinamensis

White-shouldered house moth

Endrosis sarcitrella

Iberian slug

Arion vulgaris

Asian Lady Beetle

Harmonia axyridis

Barn Funnel Weaver

Tegenaria domestica

Ponto-Caspian freshwater hydroid

Cordylophora caspia

rusty wave

Idaea inquinata

Webbing clothes moth

Tineola bisselliella

Reverdin'S Blue

Plebejus argyrognomon

Drugstore beetle

Stegobium paniceum

Colorado Beetle

Leptinotarsa decemlineata