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

Bladder Sedge

Carex vesicaria

Bladder-senna

Colutea arborescens

Blake'S Aster

Oclemena blakei

Extinct

Bland Sedge

Carex blanda

Bland Sweet Cicely

Osmorhiza claytonii

Blasdell'S Laurentian Bladder Fern

Cystopteris laurentiana

Blessed milkthistle

Silybum marianum

Blessed thistle

Centaurea benedicta

Blindeyes

Papaver dubium

blinks

Montia fontana

Blister Flower

Ranunculus bulbosus

Vulnerable

Blood Milkwort

Polygala sanguinea

Blood Ragweed

Ambrosia trifida

Bloodroot

Sanguinaria canadensis

Bloodtwig dogwood

Cornus sanguinea

Bloodwort

Achillea millefolium

Bloody-Butcher

Pulmonaria officinalis

Vulnerable

Bloody geranium

Geranium sanguineum

Bloody small dung beetle

Otophorus haemorrhoidalis

Blotched Spurge

Euphorbia maculata

Blowball

Taraxacum officinale

Blue Ash

Fraxinus quadrangulata

Critically Endangered

Blue Bead-Lily

Clintonia borealis

Blue-Bean

Lupinus perennis

Bluebell

Campanula rotundifolia

Bluebells

Mertensia virginica

Blueberry

Vaccinium angustifolium

Blueberry Willow

Salix myrsinifolia

Blue Bugle

Ajuga genevensis

Critically Endangered

Blue Buttons

Knautia arvensis

Blue Cardinal Flower

Lobelia siphilitica

Blue Cattail

Typha glauca

Blue Chamomile

Matricaria chamomilla

Blue Clubmoss

Diphasiastrum tristachyum

Endangered

Blue Cohosh

Caulophyllum thalictroides

Blue Comfrey

Symphytum uplandicum

Blue Devil

Echium vulgare

Blue Eryngo

Eryngium planum

Blue-Eyed Grass

Sisyrinchium angustifolium

Blue-eyed-Mary

Omphalodes verna

Blue-Eyed Mary

Collinsia parviflora

Blue Fenugreek

Trigonella caerulea

Blue Field Madder

Sherardia arvensis

Extinct

Blue Flag

Iris versicolor

Blue flax

Linum perenne

Blue Forget-Me-Not

Myosotis stricta

blue grama

Bouteloua gracilis

Bluehead gilia

Gilia capitata

Blue Heath

Phyllodoce caerulea

Blue Horntail

Sirex cyaneus

Blue Jacob'S Ladder

Polemonium caeruleum

Blue Marsh Violet

Viola cucullata

Blue Meadow Violet

Viola nephrophylla

blue mistflower

Conoclinium coelestinum

Blue Oak

Quercus macrocarpa

Blue Phlox

Phlox divaricata

Blue Ridge Blueberry

Vaccinium pallidum

Blue Sedge

Carex flacca

Blue Shieldbug

Zicrona caerulea

Blue Skullcap

Scutellaria lateriflora