United States

Admiralty Island Meadow Vole (Admiraltiae)

Microtus pennsylvanicus

Agrimony

Agrimonia eupatoria

Ajuga

Ajuga reptans

Endangered

Alder

Alnus glutinosa

Alder leaf beetle

Agelastica alni

Alder Spittlebug

Aphrophora alni

All Species in United States

Fowl Bluegrass

Poa palustris

Fowler'S Toad

Anaxyrus fowleri

Fowl Manna Grass

Glyceria striata

foxglove aphid

Aulacorthum solani

Fox Sparrow

Passerella iliaca

fox squirrel

Sciurus niger

Foxtail

Amaranthus caudatus

Fox tail agave

Agave attenuata

Foxtail barley

Hordeum jubatum

Foxtail Clubmoss

Lycopodiella alopecuroides

Data Deficient

Foxtail copperleaf

Acalypha alopecuroidea

Foxtail flatsedge

Cyperus alopecuroides

Foxtail lily

Eremurus robustus

Foxy Bolete

Leccinum vulpinum

Endangered

Fragile Brittlegill

Russula fragilis

Fragile Forktail

Ischnura posita

Fragile oat

Gaudinia fragilis

Fragile Stonewort

Chara globularis

fragile twisted moss

Tortella fragilis

Fragrant Bedstraw

Galium triflorum

Fragrant Bracket

Trametes suaveolens

Endangered

Fragrant Cliff Fern

Dryopteris fragrans

Fragrant false garlic

Nothoscordum borbonicum

Fragrant Green Orchid

Platanthera huronensis

Fragrant Honeysuckle

Lonicera fragrantissima

fragrant macewort

Mannia fragrans

Fragrant manjack

Cordia dichotoma

fragrant orchid

Gymnadenia conopsea

Fragrant premna

Premna odorata

Fragrant Woodsia

Woodsia ilvensis

Franchet's Cotoneaster

Cotoneaster franchetii

Franklin's Gull

Leucophaeus pipixcan

Frank'S Lovegrass

Eragrostis frankii

Fraser'S Marsh St. Johnswort

Triadenum fraseri

Frayed Parasol

Macrolepiota excoriata

Vulnerable

Frayed Ribbon Lichen

Ramalina roesleri

Vulnerable

Freckled Dapperling

Echinoderma asperum

Freckled Tube Lichen

Hypogymnia krogiae

Freeman Maple

Acer freemanii

French flax

Linum trigynum

French lavender

Lavandula stoechas

French Lavender

Lavandula dentata

French Mallow

Malva nicaeensis

French plantain

Musa paradisiaca

French Rocket

Sisymbrium erysimoides

French Sorrel

Rumex scutatus

Freshwater bryozoan

Fredericella sultana

Freshwater Cordgrass

Sporobolus michauxianus

Freshwater diatom

Cyclotella atomus

Freshwater Jellyfish

Craspedacusta sowerbii

Fresh Water Sponges

Racekiela ryderii

Fringe Brome

Bromus ciliatus

Fringed Candleflame Lichen

Candelaria fibrosa

Fringed dodder

Cuscuta suaveolens

fringed extinguisher moss

Encalypta ciliata

Fringed kidney lichen

Nephroma helveticum

fringed orchid aphid

Cerataphis orchidearum

fringed peat moss

Sphagnum fimbriatum

Fringed Rock-Cress

Arabis hirsuta

Fringed rosemallow

Hibiscus schizopetalus