Denmark

Brown alder case-bearer

Coleophora alnifoliae

Brown algae

Colpomenia peregrina

Brown Ash Ermine

Zelleria hepariella

brown-banded cockroach

Supella longipalpa

Brown-barred Twist

Epagoge grotiana

Brown Beak-Sedge

Rhynchospora fusca

Brown Bog-Rush

Schoenus ferrugineus

Brown Carpet Beetle

Attagenus smirnovi

Brown Cosmet

Mompha miscella

Brown Cobblestone Lichen

Acarospora fuscata

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 flapwort

Odontoschisma elongatum

Brown Flat-body

Depressaria badiella

Brown flatsedge

Cyperus fuscus

Brown-footed Leafcutter Bee

Megachile versicolor

Brown Funnel Polypore

Coltricia perennis

Brown house moth

Hofmannophila pseudospretella

Brownish Monk'S-Hood Lichen

Hypogymnia vittata

Brown Knapweed

Centaurea jacea

Brown Leaf Weevil

Phyllobius oblongus

brown peat moss

Sphagnum fuscum

Brown Pine Ermel

Cedestis subfasciella

Brown Pine Lacewing

Hemerobius stigma

Brown Oak Tortrix

Archips crataegana

Brown Plume

Stenoptilia pterodactyla

Brown Puffball

Bovista nigrescens

Brown-ribbed Dandelion

Taraxacum pannulatum

Brown Rim-Lichen

Lecanora chlarotera

Burren Case-bearer

Coleophora pappiferella

burren green

Calamia tridens

burrowing nematode

Radopholus similis

Burvine

Verbena urticifolia

Bush Grass

Calamagrostis epigejos

Bush Hawthorn

Crataegus crus-galli

Bush-Honeysuckle

Diervilla lonicera

Bush Vetch

Vicia sepium

bushy-backed nudibranch

Dendronotus frondosus

Butter And Eggs

Linaria vulgaris

butterbur

Hydraecia petasitis

Buttercup

Narcissus pseudonarcissus

Butterfly Jelly Lichen

Collema flaccidum

Butterscotch Waxcap

Gliophorus europerplexus

Buttonweed

Malva neglecta

Butyriboletus appendiculatus

Butyriboletus subappendiculatus

Byssocorticium atrovirens

Bulbous Rush

Juncus bulbosus

Bullnut

Trapa natans

Bulrush Cosmet

Limnaecia phragmitella

Bulrush Veneer

Calamotropha paludella

Bumblebee Robberfly

Laphria flava

Burdock Neb

Metzneria lappella

Bure Long-legged Fly

Dolichopus nigripes

burnet companion

Euclidia glyphica

Burning Beacon

Episclerotium sclerotipus

Burning Brittlegill

Russula badia