Canada

Aconite

Aconitum napellus

Critically Endangered

Allegheny Serviceberry

Amelanchier arborea

Ajuga

Ajuga reptans

Endangered

Alder

Alnus glutinosa

Alexanders

Angelica atropurpurea

Agrimony

Agrimonia eupatoria

Near Threatened

2-spot ladybird

Adalia bipunctata

All Species in Canada

solitary clematis

Clematis integrifolia

Sorensen's campion

Silene sorensenis

South african ragwort

Senecio inaequidens

southern twayblade

Neottia bifolia

Plant bug

Fieberocapsus flaveolus

Leafhopper

Anoscopus albifrons

Ichneumonid wasp

Neotypus nobilitator

Question Mark

Polygonia interrogationis

bird-eye primrose

Primula laurentiana

Southern succisella

Succisella inflexa

Southwest wild carrot

Daucus pusillus

Sow small dung beetle

Trichonotulus scrofa

Soya-bean

Glycine max

spear-leaf arnica

Arnica longifolia

Spanish-needles

Bidens bipinnata

Sparse-Flowered Sedge

Carex tenuiflora

Near Threatened

Spathulate Botrychium

Botrychium spathulatum

Spearmint

Mentha spicata

Lamarck's bedstraw

Galium divaricatum

Spiderwort

Tradescantia virginiana

Spider

Trochosa ruricola

Spider

Urozelotes rusticus

Spiked speedwell

Veronica spicata

spiked water-milfoil

Myriophyllum spicatum

Spinach

Spinacia oleracea

Jointed Rush

Juncus nodosus

Spiny Cocklebur

Xanthium spinosum

Spiny naiad

Najas marina

Endangered

Spiny sowthistle

Sonchus asper

spiral tasselweed

Ruppia cirrhosa

Extinct

Spitting Spider

Scytodes thoracica

Splitlip hempnettle

Galeopsis bifida

Annual pearlwort

Sagina apetala

Annual ryegrass

Lolium multiflorum

Annual Scorpion-vetch

Coronilla scorpioides

Annual vernalgrass

Anthoxanthum aristatum

Spotted henbit

Lamium maculatum

Annual Water-Starwort

Callitriche hermaphroditica

Near Threatened

Annual Willowherb

Epilobium brachycarpum

Annual Yellow-woundwort

Stachys annua

Apple Of Sodom

Solanum carolinense

Appressed Bog Clubmoss

Lycopodiella appressa

Arctic aster

Eurybia sibirica

Critically Endangered

Spotted Knapweed

Centaurea stoebe

Spotted ladysthumb

Persicaria maculosa

arctic pyrola

Pyrola grandiflora

arnica

Arnica latifolia

Arrow-Leaved Lettuce

Lactuca canadensis

Ash-Leaved Spiraea

Sorbaria sorbifolia

Dotted Firefly

Lucidota punctata

Asian water-milfoil

Myriophyllum ussuriense

Asiatic dock

Rumex confertus

Ottoe Skipper

Hesperia ottoe

Endangered

White henbane

Hyoscyamus albus

Parasitoid wasp

Ixodiphagus hookeri

Bayberry Willow

Salix myricoides

bear sedge

Carex ursina

Beech Leaf Miner

Orchestes fagi

Bellard's bog sedge

Carex myosuroides

Spreading alkali grass

Puccinellia distans