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

teasel

Dipsacus fullonum

Western Sword-fern

Polystichum munitum

cheddar pink

Dianthus gratianopolitanus

Theridiid spider

Cryptachaea blattea

Beach Plum

Prunus maritima

Data Deficient

Beach Pea

Lathyrus japonicus

Extinct

Bearded Pink

Dianthus barbatus

Bellwort

Uvularia grandiflora

Beargrass

Yucca glauca

Bear Sedge

Carex arcta

Thread-Leaf Water-Crowfoot

Ranunculus trichophyllus

Thread-Leaved Coreopsis

Coreopsis verticillata

thread rush

Juncus filiformis

midwestern arrowhead

Sagittaria brevirostra

Three-Fruit Sedge

Carex trisperma

three-stamened waterwort

Elatine triandra

Thunberg'S Meadowsweet

Spiraea thunbergii

Beautiful Sunflower

Helianthus laetiflorus

Michigan moonwort

Botrychium michiganense

Thunberg's lespedeza

Lespedeza thunbergii

Data Deficient

Thymeleaf dragonhead

Dracocephalum thymiflorum

Endangered

bed bug

Cimex lectularius

Beech

Fagus sylvatica

Thyme-Leaf Pinweed

Lechea minor

Extinct

Thyme-Leaf Sandwort

Arenaria serpyllifolia

thyme-leaved saxifrage

Saxifraga serpyllifolia

Garden Catchfly

Atocion armeria

tickseed-sunflower

Bidens aristosa

eminent bluegrass

Arctopoa eminens

Black Peppermint

Mentha piperita

black-scale sedge

Carex atrosquama

Bell'S Honeysuckle

Lonicera bella

Cocoa moth

Ephestia elutella

Bell Heather

Erica cinerea

Vulnerable

Bicoloured Goldenrod

Solidago bicolor

Biennial Lettuce

Lactuca biennis

Biennial wormwood

Artemisia biennis

Big Bur-Reed

Sparganium eurycarpum

Big-Leaf Maple

Acer macrophyllum

bilberry

Vaccinium myrtillus

Tinged Oval Sedge

Carex tincta

Bird's-eye cress

Myagrum perfoliatum

Tiny trumpet

Collomia linearis

Tiny vetch

Vicia hirsuta

Bitter Dock

Rumex obtusifolius

Toadflax Brocade

Calophasia lunula

Tobacco

Nicotiana sanderae

tomcat clover

Trifolium willdenovii

black-and-white sedge

Carex albonigra

Toothed Bittercress

Cardamine dentata

Toothed dock

Rumex dentatus

Black Birch

Betula lenta

tormentil

Potentilla erecta

Torrey'S Bulrush

Schoenoplectus torreyi

Winter's birch

Betula winteri

Townsend's cordgrass

Sporobolus townsendii

Black Bindweed

Fallopia convolvulus

Black Bulrush

Scirpus atrovirens

trailing tormentil

Potentilla anglica

Transparent tunicate

Ciona savignyi