Jump to genus: Fagopyrum,
Fallopia,
Fellhanera,
Festuca,
Ficaria,
Filago,
Filipendula,
Fistulina,
Flammulina,
Flavocetraria,
Flavoparmelia,
Flavoplaca,
Flavopunctelia,
Floccularia,
Floerkea,
Foeniculum,
Fomes,
Fomitiporia,
Fomitopsis,
,
Fragaria,
Frangula,
Frasera,
Fraxinus,
Fremontodendron,
Fritillaria,
Fuligo,
Fumaria,
Fuscopannaria,
Fuscoporia