Canada

Ajuga

Ajuga reptans

Endangered

Alder

Alnus glutinosa

Alexanders

Angelica atropurpurea

Allegheny Serviceberry

Amelanchier arborea

alpine lady's-mantle

Alchemilla alpina

All Species in Canada

Brown Bryozoan

Bugula neritina

Brown Centipede

Lithobius forficatus

Brown dot leafy spurge flea beetle

Aphthona cyparissiae

Brown-dotted clothes moth

Niditinea fuscella

Browned Sedge

Carex adusta

Brown-Eyed Coneflower

Rudbeckia triloba

Brown flatsedge

Cyperus fuscus

Brown-Fruit Rush

Juncus pelocarpus

Brown-Headed Fox Sedge

Carex alopecoidea

Brown house moth

Hofmannophila pseudospretella

Brownish Beaked-Rush

Rhynchospora capitellata

brownish willow

Salix fuscescens

Brown Knapweed

Centaurea jacea

Brown Leaf Weevil

Phyllobius oblongus

Brown Marmorated Stink Bug

Halyomorpha halys

Brown mustard

Brassica juncea

Brown powderpost beetle

Lyctus brunneus

brown pussytoes

Antennaria umbrinella

Brown Rat

Rattus norvegicus

Brown Sedge

Carex disticha

Brown's larkspur

Delphinium glaucum

Brussels riverbank ground beetle

Bembidion bruxellense

Vulnerable

Bucaneve

Galanthus nivalis

Buck Brush

Symphoricarpos orbiculatus

Buckhorn

Osmundastrum cinnamomeum

Buckhorn plantain

Plantago coronopus

Buckthorn

Rhamnus cathartica

Buckwheat

Fagopyrum esculentum

buffalo-berry

Shepherdia argentea

buffalo grass

Bouteloua dactyloides

Buff Dwarf

Elachista subalbidella

buff fleabane

Erigeron ochroleucus

Buff-Tipped Marble

Hedya ochroleucana

Bugleweed

Lycopus virginicus

Bugleweed

Lycopus uniflorus

Bugleweed

Lycopus europaeus

Bulb-Bearing Water-Hemlock

Cicuta bulbifera

Bulbous Bitter-Cress

Cardamine bulbosa

Bulbous Bluegrass

Poa bulbosa

Bulbous Oatgrass

Arrhenatherum elatius

Bulbous Rush

Juncus bulbosus

Bullace Plum

Prunus domestica

Bullbriar

Smilax rotundifolia

Bullnut

Trapa natans

Extinct

Bulrush Cosmet

Limnaecia phragmitella

Bunchberry

Cornus canadensis

bur chervil

Anthriscus caucalis

Bur Chervil

Anthriscus sylvestris

Burclover

Medicago polymorpha

Burclover

Medicago arabica

Burdock Neb

Metzneria lappella

burgundy eyebright

Euphrasia vinacea

Burnet Bloodwort

Sanguisorba officinalis

Vulnerable

Burnet Rose

Rosa spinosissima

Burnet Saxifrage

Pimpinella saxifraga

Burning Bush

Euonymus alatus

burreed-like pondweed

Potamogeton sparganiifolius

Burrweed Marsh-Elder

Cyclachaena xanthiifolia

Burvine

Verbena urticifolia

Burweed

Xanthium strumarium