Belgium

Borrer's Saltmarsh-Grass

Puccinellia fasciculata

Bostrichid beetle

Heterobostrychus hamatipennis

Botryobasidium aureum

Botryobasidium conspersum

Botryobasidium subcoronatum

Botryobasidium vagum

Botryotinia squamosa

Bottlebrush

Sanguisorba canadensis

Bottlebrush Buckeye

Aesculus parviflora

Boudiera tracheia

Bouncing Bet

Saponaria officinalis

Bowerbank's halichondria

Halichondria bowerbanki

Bowl Hoodie

Calyptella capula

Box-elder, Ash-leaved maple

Acer negundo

Brassy flea beetle

Chaetocnema concinna

Brassy Long-horn

Nemophora metallica

Brassy Owlet

Scythris fuscoaenea

Brassy Pigmy

Stigmella aeneofasciella

Brassy Twist

Eulia ministrana

Breckland Conch

Falseuncaria degreyana

Breckland Garden

Thymus serpyllum

Breckland Mugwort

Artemisia campestris

breckland speedwell

Veronica praecox

Bremia tulasnei

Brentid Beetle

Rhopalapion longirostre

Briar Rose

Rosa rubiginosa

Brick

Sunira circellaris

Bridal-Wreath

Spiraea prunifolia

Bridge Orbweaver

Larinioides sclopetarius

Bridled Tern

Onychoprion anaethetus

Bright Bell

Eucosma hohenwartiana

Bright-Blue Speedwell

Veronica serpyllifolia

Bright-Green Spleenwort

Asplenium viride

Bright Horsefly

Hybomitra distinguenda

bright-line brown-eye

Lacanobia oleracea

Box-headed Blood Bee

Sphecodes monilicornis

Box-heades Furrow Bee

Halictus maculatus

Box-Leaf Holly

Ilex crenata

Box Rust

Puccinia buxi

Box tree moth

Cydalima perspectalis

Boxwood leafminer

Monarthropalpus flavus

Boxwood psyllid

Psylla buxi

Bracken

Pteridium aquilinum

Bracken Bug

Monalocoris filicis

brackish cockle

Cerastoderma glaucum

Brackish-water corbula

Potamocorbula amurensis

brackish water freshwater sponge

Ephydatia fluviatilis

Braconid wasp

Dinocampus coccinellae

Braconid wasp

Cremnops desertor

Braconid wasp

Pygostolus sticticus

Bracted strawflower

Xerochrysum bracteatum

Bracted Water-Milfoil

Myriophyllum verticillatum

Bradford Pear

Pyrus calleryana

Brain Fungus

Sparassis crispa

bramble leafhopper

Ribautiana tenerrima

Bramble Shoot Moth

Notocelia uddmanniana

Bramble Stem Rust

Kuehneola uredinis

branched bur-reed

Sparganium erectum

Branched Centaury

Centaurium pulchellum

Branched Horsetail

Equisetum ramosissimum