Common names

Carolina False-dandelion
(Pyrrhopappus carolinianus)

Downy False-foxglove
(Aureolaria virginica)

Featherfoil
(Hottonia inflata)

Sweet Fennel
(Foeniculum vulgare)

Fetterbush
(Eubotrys racemosa)

Carpenter's Square Figwort
(Scrophularia marilandica)

Fire-pink
(Silene virginica)

Fireweed
(Erechtites hieraciifolius)

Rusty Flatsedge
(Cyperus odoratus var. odoratus)

Daisy Fleabane
(Erigeron strigosus var. strigosus)

Philadelphia Fleabane
(Erigeron philadelphicus)

Philadelphia Fleabane
(Erigeron philadelphicus)

Robin's Fleabane
(Erigeron pulchellus var. pulchellus)

Salt Marsh Fleabane
(Pluchea odorata var. succulenta)

White-top Fleabane
(Erigeron annuus)

Flower-of-an-hour
(Hibiscus trionum)

Fly-poison
(Amianthium muscitoxicum)

Fly-poison
(Amianthium muscitoxicum)

Field Forget-me-not
(Myosotis arvensis)

Large-seed Forget-me-not
(Myosotis macrosperma)

Small Forget-me-not
(Myosotis laxa subsp. laxa)

Small-flowered Forget-me-not
(Myosotis stricta)

True Forget-me-not
(Myosotis scorpioides)

Yellow-and-blue Forget-me-not
(Myosotis discolor)

Forsythia
(Forsythia ×intermedia)

Fernleaf Yellow False Foxglove
(Aureolaria pedicularia var. pedicularia)

Large-purple False Foxglove
(Agalinis purpurea)

Canada Frostweed
(Crocanthemum canadense)