United Kingdom

Phytophthora citricola

Phytophthora kernoviae

Prorocentrum triestinum

Thalassiosira tealata

Chaetoceros peruvianus

Stephanopyxis palmeriana

Gymnodinium catenatum

Isochrysis galbana

Phaeocystis pouchetii

Erysiphe palczewskii

Erysiphe platani

Ramularia collo-cygni

Phytophthora cambivora

Leptocorticium utribasidiatum

Leucocoprinus ianthinus

Kabatiella caulivora

Erysiphe syringae

Entoleuca mammata

Peronospora manshurica

Gymnosporangium confusum

Urocystis eranthidis

Melampsora salicis-albae

18-spot ladybird

Myrrha octodecimguttata

Abalone

Haliotis tuberculata

Abdim's Stork

Ciconia abdimii

Abele

Populus alba

Absinth Sagewort

Artemisia absinthium

Abutilon-Hemp

Abutilon theophrasti

Abyssinian mustard

Crambe hispanica

Abyssinian Roller

Coracias abyssinicus

Aconite

Aconitum napellus

Aconite-leaved Buttercup

Ranunculus aconitifolius

Acrid lettuce

Lactuca virosa

Active gray pine needle aphid

Eulachnus rileyi

Adam's Leedle

Yucca gloriosa

Adam'S Needle

Yucca filamentosa

Adelgid

Pineus pineoides

Adherent Bristle-grass

Setaria adhaerens

Adonis Blue

Lysandra bellargus

Adria Bellflower

Campanula portenschlagiana

Aegean wallflower

Erysimum cheiri

Aeonium

Aeonium cuneatum

Afghan-Melon

Citrullus lanatus

African amaranth

Amaranthus muricatus

African asparagus fern

Asparagus asparagoides

African Bermuda-grass

Cynodon incompletus

African bird Argasid

Argas reflexus

African Black Duck

Anas sparsa

African Black-headed Oriole

Oriolus larvatus

African bristlegrass

Setaria sphacelata

African Carnation Tortrix

Epichoristodes acerbella

African clawed frog

Xenopus laevis

African Collared Dove

Streptopelia roseogrisea

African Golden Oriole

Oriolus auratus

African Golden-Weaver

Ploceus subaureus

African-lily

Agapanthus praecox

African Marigold

Tagetes erecta

African payal

Salvinia auriculata

African pepperwort

Lepidium africanum

African Pygmy-Goose

Nettapus auritus