Belgium

Annual-Aster

Callistephus chinensis

Annual bastardcabbage

Rapistrum rugosum

Annual Bluegrass

Poa annua

Annual canarygrass

Phalaris canariensis

Annual candytuft

Iberis amara

Annual Clary

Salvia viridis

Annual Coreopsis

Coreopsis tinctoria

Annual Cosmos

Cosmos bipinnatus

Annual Dropseed

Sporobolus neglectus

Annual False Pimpernel

Lindernia dubia

Annual Honesty

Lunaria annua

Annual Knawel

Scleranthus annuus

Annual Mercury

Mercurialis annua

Annual rabbitsfoot grass

Polypogon monspeliensis

Annual Ragweed

Ambrosia artemisiifolia

Annual Saltmarsh Aster

Symphyotrichum subulatum

Annual Sea-Blite

Suaeda maritima

Annual Toadflax

Linaria incarnata

Annual trampweed

Facelis retusa

Annual Valerian

Centranthus calcitrapae

Annual Wall-rocket

Diplotaxis muralis

Annual yellow sweetclover

Melilotus indicus

annulet

Charissa obscurata

anoda-weed

Anoda cristata

Anomalous Flapwort

Mylia anomala

Ant

Tetramorium insolens

Ant

Technomyrmex albipes

Ant

Strumigenys rogeri

Ant

Technomyrmex vitiensis

Ant

Tetramorium simillimum

Ant

Anergates atratulus

Ant

Tetramorium caldarium

Antarctic Barley

Hordeum pubiflorum

Ant Beetle

Thanasimus formicarius

Anthostomella formosa

Anthostomella tomicoides

Antirrhinum Rust

Puccinia antirrhini

Antlike flower beetle

Omonadus formicarius

ant-lion

Myrmeleon formicarius

Antrodia sinuosa

Antrodiella onychoides

Antrodiella romellii

Antrodiella serpula

ant woodlouse

Platyarthrus hoffmannseggii

Anuran parasite

Lucilia bufonivora

Apetalous sandwort

Moehringia trinervia

Aphanomyces astaci

Aphid

Pterocomma salicis

Aphid

Macrosiphoniella tanacetaria

Aphid

Aphis rumicis

Aphid

Eucallipterus tiliae

Aphid

Cryptomyzus galeopsidis

Aphid

Tinocallis saltans

Aphid

Microlophium carnosum

Aphid

Pterocomma pilosum

Aphid

Pemphigus spyrothecae

Aphid

Myzocallis carpini

Aphid

Aphis ruborum

Aphid

Aphis genistae

Aphid

Chaitophorus populialbae