Canada

Ajuga

Ajuga reptans

Alder

Alnus glutinosa

Alexanders

Angelica atropurpurea

Allegheny Serviceberry

Amelanchier arborea

Common Silver Hairgrass

Aira caryophyllea

All Species in Canada

Weedy dogfennel

Cladanthus mixtus

Northern Catalpa

Catalpa speciosa

western water-hemlock

Cicuta douglasii

Weevil

Otiorhynchus ligustici

weeping willow

Salix babylonica

Weeping willow

Salix sepulcralis

Weevil

Rhinocyllus conicus

Weld

Reseda luteola

Elk Sedge

Carex garberi

elk thistle

Cirsium foliosum

Ellesmere Island draba

Draba subcapitata

Critically Endangered

Welsh onion

Allium fistulosum

Critically Endangered

Welsh Wave

Venusia cambrica

western cowbane

Oxypolis occidentalis

Western Conifer Seed Bug

Leptoglossus occidentalis

winged water-starwort

Callitriche marginata

Western Grape Rootworm

Bromius obscurus

Dusky wireworm

Agriotes obscurus

western grasswort

Lilaeopsis occidentalis

western milfoil

Myriophyllum hippuroides

bowman's-root

Gillenia trifoliata

Poplar blackmine beetle

Zeugophora scutellaris

Western Hemlock-spruce

Tsuga heterophylla

Western Larch

Larix occidentalis

western moonwort

Botrychium hesperium

Clasping Mullein

Verbascum phlomoides

western polypody

Polypodium hesperium

Whip Nutrush

Scleria triglomerata

Western Prairie Fringed Orchid

Platanthera praeclara

Clasp Twisted Stalk

Streptopus amplexifolius

Common Meadow Beauty

Rhexia virginica

common ramping-fumitory

Fumaria muralis

Western White Pine

Pinus monticola

Wettstein's eyebright

Euphrasia wettsteinii

white-banded carpet

Spargania luctuata

White Beak Sedge

Rhynchospora alba

Vulnerable

Crow-Poison

Nothoscordum bivalve

White Bedstraw

Galium album

Two Spotted Carrion Beetle

Nitidula bipunctata

Canadian Rockcress

Boechera stricta

Cigarette beetle

Lasioderma serricorne

Wood Pink

Dianthus sylvestris

white bryony

Bryonia dioica

black-tip groundsel

Senecio lugens

Common Satingrass

Muhlenbergia frondosa

Japanese crabapple

Malus toringo

common sea-lavender

Limonium vulgare

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