Italy

American Pumpkin

Cucurbita pepo

American Slipper Limpet

Crepidula fornicata

American Storax

Liquidambar styraciflua

American Walnut

Juglans nigra

American White Moth

Hyphantria cunea

American Willowherb

Epilobium ciliatum

American Wormseed

Dysphania ambrosioides

Andromeda Lacebug

Stephanitis takeyai

Angel'S Trumpet

Datura innoxia

Angel's-trumpets

Datura ferox

Angel's-wings

Opuntia microdasys

Angled Burr Cucumber

Sicyos angulatus

Angled Hydromedusa

Gonionemus vertens

Angoumois grain moth

Sitotroga cerealella

Anise burnet saxifrage

Pimpinella anisum

Annual-Aster

Callistephus chinensis

Annual canarygrass

Phalaris canariensis

Annual candytuft

Iberis amara

Annual Cosmos

Cosmos bipinnatus

Annual Dropseed

Sporobolus neglectus

Annual False Pimpernel

Lindernia dubia

Annual Ragweed

Ambrosia artemisiifolia

anoda-weed

Anoda cristata

Aphanomyces astaci

Aphid

Tinocallis saltans

Apple

Malus domestica

Apple Of Peru

Nicandra physalodes

apricot-vine

Passiflora incarnata

Arabian cotton

Gossypium herbaceum

Arborescent pricklypear

Opuntia leucotricha

Argentina Vervain

Verbena bonariensis

Argentine ant

Linepithema humile

Australian Goosefoot

Dysphania pumilio

Australian spider beetle

Ptinus tectus

Australian spotted jellyfish

Phyllorhiza punctata

Australian tubeworm

Ficopomatus enigmaticus

Australian waterbuttons

Cotula australis

Austrian flax

Linum austriacum

Austrian Yellow-cress

Rorippa austriaca

Autumn Berry

Elaeagnus umbellata

Autumn Millet

Panicum dichotomiflorum

Autumn zephyrlily

Zephyranthes candida

Avian goosefoot

Chenopodium hircinum

Awl Aster

Symphyotrichum pilosum

Awned Cyperus

Cyperus squarrosus

Awnless Barnyard Grass

Echinochloa colonum

Azalea lace bug

Stephanitis pyrioides

Azalea leafminer

Caloptilia azaleella

Baby Rose

Rosa multiflora

Baby sage

Salvia microphylla

Bachelor'S-Button

Gomphrena globosa

Balfour'S Jewelweed

Impatiens balfourii

Balkan Fritillary

Boloria graeca

Balkan Spurge

Euphorbia oblongata

Balkan Water Frog

Pelophylax kurtmuelleri

Balloon vine

Cardiospermum grandiflorum

Balm Of Gilead

Populus balsamifera

Baluchi Yellow Swallowtail

Papilio alexanor

bamboo mussel-scale

Pinnaspis buxi

Bamboo pit scale

Bambusaspis bambusae