Belgium

Brown Ash Ermine

Zelleria hepariella

brown-banded cockroach

Supella longipalpa

Brown-barred Dwarf

Elachista subocellea

Brown-barred Twist

Epagoge grotiana

Brown Beak-Sedge

Rhynchospora fusca

Brown Carpet Beetle

Attagenus smirnovi

Brown Cosmet

Mompha miscella

brown cow-hair moss

Ditrichum pusillum

Brown Cup

Rutstroemia firma

Brown-dotted clothes moth

Niditinea fuscella

Brownedge Bonnet

Mycena olivaceomarginata

Brown Fen Neb

Aristotelia subdecurtella

Brown Flat-body

Depressaria badiella

Brown flatsedge

Cyperus fuscus

Brown-footed Leafcutter Bee

Megachile versicolor

Brown Fruit Rot

Monilinia fructicola

Brown Funnel Polypore

Coltricia perennis

Brown house moth

Hofmannophila pseudospretella

Brownish Chroogomphus

Chroogomphus rutilus

Brown Knapweed

Centaurea jacea

Brown Leaf Weevil

Phyllobius oblongus

Brown Pine Ermel

Cedestis subfasciella

Brown Pine Lacewing

Hemerobius stigma

Brown Oak Tortrix

Archips crataegana

Brown Plume

Stenoptilia pterodactyla

Brown Puffball

Bovista nigrescens

Brown Roll Rim

Paxillus involutus

burren green

Calamia tridens

Burrower bug

Microporus nigrita

burrowing nematode

Radopholus similis

Burvine

Verbena urticifolia

Bush Grass

Calamagrostis epigejos

Bush Hawthorn

Crataegus crus-galli

Bush Vetch

Vicia sepium

Bushy Aster

Symphyotrichum dumosum

bushy-backed nudibranch

Dendronotus frondosus

Butter And Eggs

Linaria vulgaris

butterbur

Hydraecia petasitis

Butterbur Bell

Epiblema turbidana

Buttercup

Narcissus pseudonarcissus

Butternut

Juglans cinerea

Butterweed

Erigeron canadensis

Buttonweed

Malva neglecta

Buxton's Blue

Geranium wallichianum

Byssocorticium atrovirens

Bulbous Oatgrass

Arrhenatherum elatius

Bulbous Rush

Juncus bulbosus

Bullbriar

Smilax rotundifolia

Bullnut

Trapa natans

Bulrush Cosmet

Limnaecia phragmitella

Bulrush Veneer

Calamotropha paludella

Bumblebee Robberfly

Laphria flava

Burclover

Medicago polymorpha

Bur-daisy

Calotis cuneifolia

Burdock Neb

Metzneria lappella

burnet companion

Euclidia glyphica

Burning Brittlegill

Russula badia

Burning Bush

Euonymus alatus

burnished brass

Diachrysia chrysitis

Burnt Knight

Tricholoma ustale