Canada

Ajuga

Ajuga reptans

Endangered

Alder

Alnus glutinosa

Alexanders

Angelica atropurpurea

Allegheny Serviceberry

Amelanchier arborea

Common Silver Hairgrass

Aira caryophyllea

Endangered

All Species in Canada

prairie violet

Viola pedatifida

Deer-Tongue Grass

Dichanthelium clandestinum

Deflexed Bottlebrush Sedge

Carex retrorsa

Delicate Buttercup

Ranunculus confervoides

Delicate Horsetail

Equisetum scirpoides

Depauperate Panicgrass

Dichanthelium depauperatum

Dense Silky-bent

Apera interrupta

Dense-Tufted Hair Sedge

Bulbostylis capillaris

Texas toadflax

Nuttallanthus texanus

Dentate Spurge

Euphorbia dentata

Deptford Pink

Dianthus armeria

Critically Endangered

desert alyssum

Alyssum turkestanicum

desert bluebells

Phacelia campanularia

Desert Goosefoot

Chenopodium pratericola

diamond-leaved willow

Salix pulchra

Deutzia

Deutzia scabra

Devilsbit

Succisa pratensis

Devil'S Darning Needles

Clematis virginiana

Devil'S Paintbrush

Pilosella aurantiaca

Diamond-Leaved Willow

Salix planifolia

Diffuse knapweed

Centaurea diffusa

Diffuse-spotted knapweed hybrid

Centaurea psammogena

Digger small dung beetle

Teuchestes fossor

Digitalis

Digitalis lanata

Diluvian Puncturella

Puncturella noachina

Endangered

Diluvim Ladies’-tresses

Spiranthes diluvialis

Dioecious Amaranth

Amaranthus palmeri

Discoid Beggarticks

Bidens discoidea

Dioecious Sedge

Carex sterilis

Dirty Sea-Squirt

Ascidiella aspersa

Disc Mayweed

Matricaria discoidea

Discus Riverbank Ground Beetle

Blemus discus

disc water hyssop

Bacopa rotundifolia

disc web spiders

Oecobius navus

Dogberry

Sorbus decora

Distant sedge

Carex distans

Ditch rabbitsfoot grass

Polypogon interruptus

Ditch Stonecrop

Penthorum sedoides

Divaricate Rockcress

Boechera divaricarpa

Divergent Sunflower

Helianthus divaricatus

Divided Tunicate

Styela canopus

Dodge'S Hawthorn

Crataegus dodgei

Dogbane Dyssodia

Dyssodia papposa

Dog-Strangling Vine

Vincetoxicum rossicum

Dooryard dock

Rumex longifolius

Dortmann'S Cardinal Flower

Lobelia dortmanna

Critically Endangered

Dotted Hawthorn

Crataegus punctata

Dotted Knotweed

Persicaria punctata

Double Lobed

Lateroligia ophiogramma

Doubtful Knight'S-Spur

Delphinium ajacis

Douglas' Knotweed

Polygonum douglasii

Drooping Trillium

Trillium flexipes

Dover Grass

Lolium pratense

Downy Alpine Oat Grass

Avenula pubescens

Downy Arrow-Wood

Viburnum rafinesqueanum

Downy Cherry

Prunus tomentosa

Downy Cinquefoil

Potentilla intermedia

Downy False Indigo

Amorpha canescens

Downy Goldenrod

Solidago puberula

Downy Green Sedge

Carex swanii