Russia

Clammy Locust

Robinia viscosa

Small-Flowered Winter-Cress

Barbarea stricta

Confused Bridewort

Spiraea pseudosalicifolia

Sand Lucerne

Medicago varia

Syrian mustard

Euclidium syriacum

Hillman's panicum

Panicum hillmanii

Brown-Eyed Coneflower

Rudbeckia triloba

Green Amaranth

Amaranthus powellii

Common Knotweed

Polygonum arenastrum

Japanese Brome

Bromus japonicus

sieversian wormwood

Artemisia sieversiana

Siberian bugseed

Corispermum pallasii

Mediterranean sage

Salvia aethiopis

vineyard wall rocket

Diplotaxis viminea

Alberta sawwort

Saussurea amara

Bugseed

Corispermum hyssopifolium

Spotted asian poppy

Roemeria refracta

Rye sedge

Carex secalina

Field Dock

Rumex pseudonatronatus

Early water grass

Echinochloa oryzoides

Pumpelly's brome

Bromus pumpellianus

northern blue-eyed-grass

Sisyrinchium septentrionale

Crownvetch

Coronilla varia

African mustard

Strigosella africana

Hard Fescue

Festuca trachyphylla

northern tansy mustard

Descurainia sophioides

Petunia

Petunia atkinsiana

Korean clematis

Clematis serratifolia

hoary yellowcress

Rorippa barbareifolia

Harbin pear

Pyrus ussuriensis

magnolia-vine

Schisandra chinensis

Mammoth wildrye

Leymus racemosus

Big Chickweed

Cerastium holosteoides

American Gooseberry Mildew

Podosphaera mors-uvae

Dutch elm disease

Ophiostoma novo-ulmi

Alder rust

Melampsoridium hiratsukanum

Entoleuca mammata

Erysiphe syringae-japonicae

Kabatiella caulivora

Erysiphe vanbruntiana

Macrophomina phaseolina

Erysiphe palczewskii

Diatom

Coscinodiscus wailesii

Centric diatom

Skeletonema subsalsum

Aphanomyces astaci

Phytophthora syringae

Pseudosolenia calcar-avis

Pseudo-nitzschia calliantha

Leafminer

Phyllonorycter blancardella

Cyanobacterium

Cylindrospermopsis raciborskii

Sandhill midget

Phyllonorycter quinqueguttella

Common alder midget

Phyllonorycter rajella

Elm midget

Phyllonorycter tristrigella

Fen slender

Dialectica imperialella

Little slender

Calybites phasianipennella

Garden Apple Slender

Callisto denticulella

Danube Clouded Yellow

Colias myrmidone

Dappled White

Euchloe ausonia

cobweb spiders

Steatoda grossa

Broom midget

Phyllonorycter scopariella