Poland

anoda-weed

Anoda cristata

Ant

Tetramorium insolens

Ant

Tetramorium simillimum

Ant

Tetramorium caldarium

Antirrhinum Rust

Puccinia antirrhini

Aphanomyces astaci

Aphid

Tinocallis saltans

Apple

Malus domestica

Aquatic oligochaete worm

Paranais frici

Arborvitae Leafminer

Argyresthia thuiella

argali

Ovis ammon

Argentine ant

Linepithema humile

Australian spider beetle

Ptinus tectus

Austrian flax

Linum austriacum

Avian goosefoot

Chenopodium hircinum

Awned Canary-grass

Phalaris paradoxa

Awnless Barnyard Grass

Echinochloa colonum

Awnless Geranium

Geranium molle

Azalea Gall

Exobasidium japonicum

Azalea leafminer

Caloptilia azaleella

Baby Rose

Rosa multiflora

Balkan Water Frog

Pelophylax kurtmuelleri

Ball Mustard

Neslia paniculata

Balm Of Gilead

Populus balsamifera

Baltic Grayling

Oeneis jutta

Banana bud moth

Opogona sacchari

Banded greenhouse thrips

Hercinothrips femoralis

Banksian Pine

Pinus banksiana

Barbary Matrimony Vine

Lycium barbarum

Bark Beetle

Xylosandrus germanus

Barn Funnel Weaver

Tegenaria domestica

Barnyard Grass

Echinochloa crus-galli

Bastard Alkanet

Buglossoides arvensis

Bastard Cress

Thlaspi arvense

Bastard Cress

Lepidium campestre

Bastard Nodding Thistle

Carduus acanthoides

bay barnacle

Amphibalanus improvisus

Beanpodded Mustard

Chorispora tenella

Beardless rabbitsfoot grass

Polypogon viridis

Beet Downy Mildew

Peronospora farinosa

Black carpet beetle

Attagenus unicolor

Black Cherry

Prunus serotina

Black Chokeberry

Aronia melanocarpa

Black-grass

Alopecurus myosuroides

Black Hemlock

Tsuga canadensis

Black Henbane

Hyoscyamus niger

Black Horehound

Ballota nigra

Black larder beetle

Dermestes ater

Black Locust

Robinia pseudoacacia

Black Marram Weevil

Otiorhynchus atroapterus

Black Mustard

Brassica nigra

Black-necked Swan

Cygnus melancoryphus

Black Nightshade

Solanum nigrum

Atlantic Ninebark

Physocarpus opulifolius

Atlantic rangia

Rangia cuneata

Asian Ambrosia Beetle

Xyleborinus attenuatus

Asian Longhorned Beetle

Anoplophora glabripennis

Asiatic Dayflower

Commelina communis

Asian Clam

Corbicula fluminalis

Asian Fly-Honeysuckle

Lonicera morrowii