Norway

Australian spider beetle

Ptinus tectus

Australian Spinach

Chenopodiastrum murale

Australian stork's bill

Erodium cygnorum

Australian tubeworm

Ficopomatus enigmaticus

Australian waterbuttons

Cotula australis

Austrian draba

Draba fladnizensis

Austrian flax

Linum austriacum

Austrian pine scale

Leucaspis pini

Austrian poppy

Papaver alpinum

Austrian Yellow-cress

Rorippa austriaca

Autumnal Moth

Epirrita autumnata

Autumnal Rustic

Eugnorisma glareosa

Autumn Bent

Agrostis perennans

Autumn Clematis

Clematis terniflora

Autumn Crocus

Colchicum autumnale

Autumn fern

Dryopteris erythrosora

autumn green carpet

Chloroclysta miata

Autumn Hawkweed

Hieracium sabaudum

Autumn Millet

Panicum dichotomiflorum

Autumn Willow

Salix serissima

Avens

Geum urbanum

Avian goosefoot

Chenopodium hircinum

Awkward Clusterfly

Pollenia rudis

Awl-Fruited Oval Sedge

Carex tribuloides

Awl-Leaf Mudwort

Limosella aquatica

awl-leaved forklet moss

Dicranella subulata

Awlwort

Subularia aquatica

Awned Canary-grass

Phalaris paradoxa

Awnless Barnyard Grass

Echinochloa colonum

Awnless Geranium

Geranium molle

Azadinium spinosum

Azalea Gall

Exobasidium japonicum

Azalea leafminer

Caloptilia azaleella

Azpeitia nodulifera

Aztec Rail

Rallus tenuirostris

Babington's Orache

Atriplex glabriuscula

Baby blue eyes

Nemophila menziesii

Baby Rose

Rosa multiflora

Bachelor'S-Button

Gomphrena globosa

Bacidia biatorina

Bacidia fraxinea

Bacidia friesiana

Bacidia laurocerasi

Bacidina phacodes

Bacterial Speck

Pseudomonas syringae

Bacteriastrum hyalinum

Badhamia affinis

Badhamia capsulifera

Badhamia dubia

Badhamia foliicola

Badhamia goniospora

Badhamia nitens

Badhamia panicea

Badhamia utricularis

Baeomyces carneus

Baeospora myriadophylla

bagflower

Clerodendrum thomsoniae

Bahama Oriole

Icterus northropi

Bahia Spinetail

Synallaxis cinerea

Bahia Tapaculo

Eleoscytalopus psychopompus