Belgium

Black soldier fly

Hermetia illucens

Black-speckled Groundling

Carpatolechia proximella

Black Spongillafly

Sisyra nigra

Black-spot Flat-body

Agonopterix propinquella

Blackspot hornpoppy

Glaucium corniculatum

Black-spot Sallow Pigmy

Ectoedemia intimella

Black spotted ground beetle

Bembidion guttula

Black Stem Rust

Puccinia graminis

Black-stigma case-bearer

Coleophora hemerobiella

Bisporella subpallida

Bitter Bolete

Tylopilus felleus

Bitter Chocolate Rust

Uromyces ficariae

Bitter Knight

Tricholoma acerbum

Bitter Waxcap

Hygrocybe mucronella

Black-Banded Soft-Winged Flower Beetle

Anthocomus equestris

Bladdernut

Staphylea pinnata

Bleach Cup

Disciotis venosa

Bleached Brittlegill

Russula exalbicans

Bleeding Broadleaf Crust

Stereum rugosum

Bleeding Conifer Crust

Stereum sanguinolentum

Bleeding Fairy Helmet

Mycena haematopus

Bleeding Oak Crust

Stereum gausapatum

Blewit

Lepista nuda

Blistered Cup

Peziza vesiculosa

Blistered Woodwax

Hygrophorus pustulatus

Blond Field Ant

Lasius flavus

blood worm

Lumbricus rubellus

Bloody Milkcap

Lactarius sanguifluus

Black Sweep

Pachythelia villosella

black-tailed jackrabbit

Lepus californicus

black-tailed prairie dog

Cynomys ludovicianus

Black Tar Spot

Rhytisma acerinum

Black-thighed Epeolus

Epeolus variegatus

Blackthorn Argent

Argyresthia spinosella

Blackthorn Crest

Dichomeris derasella

Blackthorn Rust

Tranzschelia pruni-spinosae

Blackthorn slender

Parornix torquillella

Black-tipped Ermine

Yponomeuta plumbella

Black Vine Weevil

Otiorhynchus sulcatus

Black Woodlouse-fly

Stevenia atramentaria

Bloomed Furrow Bee

Lasioglossum albipes

Blotched Piercer

Pammene albuginana

Blue Band Brittlegill

Russula chloroides

Bluebell Conch

Hysterophora maculosana

Bluebell Shade

Eana incanana

Blueberry leafroller

Dasystoma salicella

Blue Bottle Fly

Calliphora vomitoria

Blue Corky Spine Fungus

Hydnellum caeruleum

Blue Corn-lily

Aristea ecklonii

Blue Crystalwort

Riccia crystallina

Blue Edge Pinkgill

Entoloma serrulatum

Boccone's sandspurry

Spergularia bocconei

Body-marked case-bearer

Coleophora clypeiferella

bogan-flea

Calotis hispidula

Bog Ant Fly

Microdon myrmicae

Bog Beacon

Mitrula paludosa

Bog-Moss Flapwort

Odontoschisma sphagni

Boidinia furfuracea

boisduval scale

Diaspis boisduvalii

blue fescue

Festuca glauca