Canada

Seoyangtobpul

Achillea millefolium

Aconite

Aconitum napellus

Critically Endangered

Ajuga

Ajuga reptans

Endangered

Alder

Alnus glutinosa

Alexanders

Angelica atropurpurea

Allegheny Serviceberry

Amelanchier arborea

Agrimony

Agrimonia eupatoria

Near Threatened

All Species in Canada

White-Spotted Sawyer Beetle

Monochamus scutellatus

White Stonecrop

Sedum album

Wood Horsetail

Equisetum sylvaticum

Near Threatened

Whitewoolly rose

Rosa tomentosa

Fool'S Parsley

Aethusa cynapium

Candle Anemone

Anemone cylindrica

City Goosefoot

Oxybasis urbica

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

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

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

Near Threatened

Yellow Anemone

Anemone ranunculoides

Endangered

Yellow Bartonia

Bartonia virginica

Rove beetle

Philonthus discoideus

Yellow bush lupine

Lupinus arboreus

Frederiksen's fescue

Festuca frederikseniae

yellow coralroot

Corallorhiza trifida

Freeman Maple

Acer freemanii

Yellow Dodder

Cuscuta campestris

yellow galingale

Cyperus flavescens

Fremont's goosefoot

Chenopodium fremontii

Yellow Ladies'-Tresses

Spiranthes ochroleuca

yellow pond-lily

Nuphar rubrodisca

Wasp

Elachertus fenestratus

Rove beetle

Philonthus ventralis

Yellow rose

Rosa xanthina

Yellow salsify

Tragopogon dubius

Yellow Satin Veneer

Crambus perlellus

Rove beetle

Ochthephilum fracticorne

European aspen

Populus tremula

Leaf beetle

Psylliodes picinus

Yellow Star-thistle

Centaurea solstitialis