Belgium

Bergamot Mint

Mentha aquatica

Bermuda buttercup

Oxalis pes-caprae

Bermudagrass

Cynodon dactylon

Bermuda Thistle

Argemone mexicana

Bethlehem Lungwort

Pulmonaria saccharata

bigpod sesbania

Sesbania herbacea

Big quakinggrass

Briza maxima

Big-Seed False Flax

Camelina sativa

Big-Seed Goosefoot

Chenopodiastrum simplex

Big Smoky Bracket

Bjerkandera fumosa

Big-spotted Cleg

Haematopota bigoti

Big-Sting Nettle

Urtica dioica

Bilberry Bell

Rhopobota myrtillana

Bilberry Marble

Apotomis sauciana

Bilberry Mining Bee

Andrena lapponica

Billard's Bridewort

Spiraea billardii

Billion-Dollar Grass

Echinochloa frumentacea

Bine

Humulus lupulus

Biocular Leech

Helobdella stagnalis

Birch Bent-wing

Bucculatrix demaryella

Birch Besom

Taphrina betulina

Birch Conch

Thyraylia nana

Birch Epinotia Moth

Epinotia trigonella

Birch Knight

Tricholoma fulvum

Birch Leafroller Moth

Epinotia solandriana

Birch Lift

Heliozela hammoniella

Birch Mazegill

Lenzites betulinus

Birch Shieldbug

Elasmostethus interstinctus

Birch Sober

Anacampsis blattariella

Birdbill Dayflower

Commelina diffusa

Birdeye speedwell

Veronica persica

Bird-In-A-Bush

Corydalis solida

Bird Nest Moth

Monopis crocicapitella

Bird'S-Eye Gilia

Gilia tricolor

Bird'S-Eye Pearlwort

Sagina procumbens

Bird'S Foot Trefoil

Lotus corniculatus

Bird's-nest Orchid

Neottia nidus-avis

Bird Vetch

Vicia cracca

birthwort

Aristolochia clematitis

Biscogniauxia marginata

Bhutan Pine

Pinus wallichiana

Bicolored trailing ant

Monomorium floricola

bicoloured white-toothed shrew, bicoloured shrew

Crocidura leucodon

Bieberstein's Crocus

Crocus speciosus

Bieberstein's freshwater crab

Potamon ibericum

Bifid Crestwort

Lophocolea bidentata

Big-Bract Vervain

Verbena bracteata

Bigcone Pine

Pinus coulteri

Bigflower clover

Trifolium michelianum

Bighead knapweed

Centaurea macrocephala

Big-laurel

Magnolia grandiflora

Big-Leaved Periwinkle

Vinca major

Black Piercer

Pammene germmana

Black Plantain

Plantago lanceolata

Black-poplar Pigmy

Stigmella trimaculella

Black Rampion

Phyteuma nigrum

black rat

Rattus rattus

black rock moss

Andreaea rupestris

black rustic

Aporophyla nigra

black Sea jellyfish

Blackfordia virginica