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

Candlestick

Oenothera biennis

Cane Toad

Rhinella marina

Canker Rose

Rosa canina

Canoe Birch

Betula papyrifera

Cape Breton Firefly

Photuris fairchildi

California strawflower

Collomia grandiflora

Canada Bluegrass

Poa compressa

Canada Cinquefoil

Potentilla canadensis

Canada Honewort

Cryptotaenia canadensis

Canada Rhododendron

Rhododendron canadense

Catberry

Ilex mucronata

Catchfly

Silene antirrhina

Catnip

Nepeta cataria

Cat'S Ear

Hypochaeris radicata

Cattail bug

Chilacis typhae

Caucasus catmint

Nepeta grandiflora

Carolina fanwort

Cabomba caroliniana

Carolina mosquitofern

Azolla caroliniana

Carolina poplar

Populus canadensis

Carolina redroot

Lachnanthes caroliniana

Endangered

Carpenter'S Figwort

Scrophularia marilandica

Carpet Box

Pachysandra terminalis

Carrion-Flower

Smilax herbacea

Carrot-Fern

Conium maculatum

Cascade Mountain-Ash

Sorbus scopulina

Cassandra

Chamaedaphne calyculata

Celandine

Chelidonium majus

Celypha Moth

Celypha cespitana

Cemetary Spurge

Euphorbia cyparissias

Cereal rye

Secale cereale

chaffweed

Lysimachia minima

Vulnerable

Chaffy sedge

Carex paleacea

Chain Speedwell

Veronica catenata

Chalcidoid wasp

Zaomma lambinus

Chalcidoid wasp

Tetrastichus julis

chameleon shrimp

Praunus flexuosus

Chamisso's candyflower

Montia chamissoi

Chamisso's Cottongrass

Eriophorum chamissonis

Chamisso's orchid

Platanthera chorisiana

Chamisso's sedge

Carex pachystachya

Changing Forget-Me-Not

Myosotis discolor

Endangered

Charlock mustard

Sinapis arvensis

Checkerberry

Gaultheria procumbens

Chequered Pearl

Evergestis pallidata

Chinese Elm

Ulmus pumila

Chinese elm

Ulmus parvifolia

Chinese Foxtail

Setaria faberi

Chinese Honeysuckle

Lonicera japonica

Chinese magnolia

Magnolia soulangeana

Chinese Mallow

Malva verticillata

Chinese Parsley

Coriandrum sativum

Chinese Peony

Paeonia lactiflora

Chinese Silvergrass

Miscanthus sinensis

Chinkapin Oak

Quercus muehlenbergii

Chicken Claws

Salicornia perennis

Chickweed

Stellaria media

Chilean Clover

Trifolium pratense

Chilean Sweet Cicely

Osmorhiza berteroi

Chinaroot

Dioscorea villosa

Chinese Apple

Malus prunifolia