Canada

Aconite

Aconitum napellus

Critically Endangered

Allegheny Serviceberry

Amelanchier arborea

Ajuga

Ajuga reptans

Endangered

Alder

Alnus glutinosa

Alexanders

Angelica atropurpurea

Agrimony

Agrimonia eupatoria

2-spot ladybird

Adalia bipunctata

Vulnerable

All Species in Canada

White Bedstraw

Galium album

Two Spotted Carrion Beetle

Nitidula bipunctata

Canadian Rockcress

Boechera stricta

Cigarette beetle

Lasioderma serricorne

Wood Pink

Dianthus sylvestris

Common oat

Avena sativa

white bryony

Bryonia dioica

black-tip groundsel

Senecio lugens

Common Satingrass

Muhlenbergia frondosa

Japanese crabapple

Malus toringo

common sea-lavender

Limonium vulgare

Endangered

White deadnettle

Lamium album

White-marked spider beetle

Ptinus fur

White Morning-glory

Ipomoea lacunosa

white mugwort

Artemisia lactiflora

White Mullein

Verbascum lychnitis

White mustard

Sinapis alba

Richardson's alumroot

Heuchera richardsonii

White Rocket

Diplotaxis erucoides

Whitespot

Stachys sylvatica

White-Spotted Sable

Anania funebris

White-Spotted Sawyer Beetle

Monochamus scutellatus

White Stonecrop

Sedum album

Wood Horsetail

Equisetum sylvaticum

Whitewoolly rose

Rosa tomentosa

Fool'S Parsley

Aethusa cynapium

Candle Anemone

Anemone cylindrica

City Goosefoot

Oxybasis urbica

Extinct

Chestnut Sedge

Carex castanea

Whorl Milkwort

Polygala verticillata

Chile Tarweed

Madia sativa

wild angelica

Angelica sylvestris

Wiegand'S Sedge

Carex wiegandii

wild celery

Apium graveolens

Bladder-senna

Colutea arborescens

wild hollyhock

Iliamna rivularis

Extinct

Wild Stonecrop

Sedum ternatum

Wild Lettuce

Lactuca saligna

Critically Endangered

wild liquorice

Astragalus glycyphyllos

Wild parsnip

Pastinaca sativa

Wild Tobacco

Nicotiana rustica

Wild Tulip

Tulipa sylvestris

Williams' Milkvetch

Astragalus williamsii

Williams' sedge

Carex williamsii

Willow-leaved Cotoneaster

Cotoneaster salicifolius

Wimmera ryegrass

Lolium rigidum

Winter Aconite

Eranthis hyemalis

Woodland Beakrush

Scirpus expansus

Wisconsin weeping willow

Salix pendulina

wolfberry

Symphoricarpos occidentalis

wolf's-bane

Aconitum lycoctonum

Extinct

Johnny jumpup

Viola tricolor

Woodland germander

Teucrium scorodonia

wood tiger

Parasemia plantaginis

wood whitlow-grass

Draba nemorosa

Vulnerable

woolly cinquefoil

Potentilla hippiana

woolly croton

Croton capitatus

Wormseed wallflower

Erysimum cheiranthoides

Buckthorn

Rhamnus cathartica

Cabbage-stem flea beetle

Psylliodes chrysocephalus