Canada

Aconite

Aconitum napellus

Critically Endangered

Agrimony

Agrimonia eupatoria

Ajuga

Ajuga reptans

Endangered

Alder

Alnus glutinosa

Alexanders

Angelica atropurpurea

Allegheny Serviceberry

Amelanchier arborea

alpine lady's-mantle

Alchemilla alpina

All Species in Canada

flame-coloured lousewort

Pedicularis flammea

Flame Lily

Lilium philadelphicum

Extinct

Flame Neb

Chrysoesthia drurella

Flat bark beetle

Cryptophagus scanicus

Flat bark beetle

Nausibius clavicornis

Flat grain beetle

Cryptolestes pusillus

Flat-Leaved Bladderwort

Utricularia intermedia

Critically Endangered

Flat-Stalk Pondweed

Potamogeton friesii

Flat-Stem Oat Grass

Danthonia compressa

flax darnel

Lolium remotum

Extinct

flax dodder

Cuscuta epilinum

Extinct

Flax-Leaf Aster

Ionactis linariifolia

Flea beetle

Mantura chrysanthemi

Flea beetle

Psylliodes cucullatus

fleshy jaumea

Jaumea carnosa

fleshy starwort

Stellaria crassifolia

Floating Bladderwort

Utricularia radiata

Floating Bur-Reed

Sparganium fluctuans

Floating Bur-Reed

Sparganium angustifolium

Endangered

Floating Heart

Nymphoides peltata

Endangered

Floating Manna Grass

Glyceria fluitans

floating pennywort

Hydrocotyle ranunculoides

Floating Sundew

Drosera intermedia

Flodman Thistle

Cirsium flodmanii

Florist's Sea-lavender

Limonium platyphyllum

Flor’s leafhopper

Fieberiella florii

Flowering Raspberry

Rubus odoratus

Flowering Rush

Butomus umbellatus

Critically Endangered

Flowering Tobacco

Nicotiana alata

Fly honeysuckle

Lonicera xylosteoides

Fodder Vetch

Vicia villosa

Follicle Sedge

Carex folliculata

Fool'S Parsley

Aethusa cynapium

Foreign grain beetle

Ahasverus advena

Forest small dung beetle

Oxyomus sylvestris

Forest Wood-Rush

Luzula luzuloides

Forster's stonecrop

Petrosedum forsterianum

Forsythia

Forsythia suspensa

Forsythia

Forsythia intermedia

Fortune Meadowsweet

Spiraea japonica

Fourleaf manyseed

Polycarpon tetraphyllum

four-leaved mare's-tail

Hippuris tetraphylla

Four-Seed Vetch

Vicia tetrasperma

Four-Spotted Sap Beetle

Glischrochilus quadrisignatus

Four-striated riverbank ground beetle

Trechus quadristriatus

Fowl Bluegrass

Poa palustris

Foxtail

Amaranthus caudatus

fragile sedge

Carex membranacea

Fragrant Bedstraw

Galium triflorum

Fragrant Cliff Fern

Dryopteris fragrans

Fragrant Green Orchid

Platanthera huronensis

Fragrant Woodsia

Woodsia ilvensis

Franchet's Cotoneaster

Cotoneaster franchetii

Franklin’s Lady’s-slipper

Cypripedium passerinum

Franklin's phacelia

Phacelia franklinii

Frank'S Lovegrass

Eragrostis frankii

Frederiksen's fescue

Festuca frederikseniae

Freeman Maple

Acer freemanii

Freija Fritillary

Boloria freija

Fremont's goosefoot

Chenopodium fremontii