Denmark

Athallia cerinella

Athallia scopularis

Asian brush crab

Hemigrapsus takanoi

Asian drill snail

Ocinebrellus inornatus

Asian Fly-Honeysuckle

Lonicera morrowii

Asian kelp

Undaria pinnatifida

Asian Lady Beetle

Harmonia axyridis

Asian netvein hollyfern

Cyrtomium fortunei

Asian Shore Crab

Hemigrapsus sanguineus

Asian Spring Bulb

Scilla forbesii

Asparagus

Asparagus officinalis

Asparagus Beetle

Crioceris asparagi

Aspen Bracket

Phellinus tremulae

aspen daisy

Erigeron speciosus

Aspen Hoverfly

Hammerschmidtia ferruginea

Aspen Leaf Blotch Miner

Phyllonorycter apparella

Aspergillus glaucus

Asperococcus fistulosus

Aspicilia laevata

Asterisk Lichen

Arthonia radiata

Aster-Like Boltonia

Boltonia asteroides

Asteromyia Gall Midge Fungus

Botryosphaeria dothidea

Athallia vitellinula

Athelia decipiens

Athelia fibulata

Belgian Endive

Cichorium intybus

Bell-Bean

Vicia faba

bell hydroid

Obelia geniculata

belted beauty

Lycia zonaria

Belvedere

Bassia scoparia

Bend-bearing Blunt-brow Spider

Silometopus incurvatus

Bending Bittercress

Cardamine flexuosa

Bending Wayfaring Tree

Viburnum lantana

Bengal Gram

Cicer arietinum

Bent-barred Pigmy

Ectoedemia angulifasciella

Berchtold'S Pondweed

Potamogeton berchtoldii

Bergamot Mint

Mentha aquatica

Berkeley's Earthstar

Geastrum berkeleyi

Bermuda buttercup

Oxalis pes-caprae

Bermudagrass

Cynodon dactylon

Bermuda Thistle

Argemone mexicana

Beroe

Beroe cucumis

Bethlehem Lungwort

Pulmonaria saccharata

Beth Root

Trillium erectum

Big quakinggrass

Briza maxima

Big-Seed False Flax

Camelina sativa

Big Smoky Bracket

Bjerkandera fumosa

Big-spotted Cleg

Haematopota bigoti

Big-Sting Nettle

Urtica dioica

Big-Toothed Aspen

Populus grandidentata

Bilberry Bell

Rhopobota myrtillana

Bilberry Marble

Apotomis sauciana

Bilberry Mining Bee

Andrena lapponica

Billard's Bridewort

Spiraea billardii

Billion-Dollar Grass

Echinochloa frumentacea

Bimaculated Lark

Melanocorypha bimaculata

Bine

Humulus lupulus

Biocular Leech

Helobdella stagnalis

Birch Bark Beetle

Scolytus ratzeburgii

Birch Bark Stripper

Xenotypa aterrima