This list includes most of the more common plants to be found on the Modoc National Forest in California, USA as well as plants of some particular note, especially rare plants known or suspected to occur there. If you click on the genus, you will be taken to the page for the genus only; you must click on the specific epithet to be taken to the page for that particular species.

Bryophytes

Liverworts

Mosses

Ferns

Dennstaedtiaceae

Dryopteridaceae

Equisetaceae

Marsileaceae

Ophioglossaceae

Pteridaceae

Conifers

Cupressaceae

Pinaceae

Dicots

Amaranthaceae

Apiaceae

Apocynaceae

Asclepiadaceae

Asteraceae

Berberidaceae

Boraginaceae

Brassicaceae

Callitrichaceae

Campanulaceae

Capparaceae

Caprifoliaceae

Caryophyllaceae

Chenopodiaceae

Clusiaceae

Convolvulaceae

Cornaceae

Crassulaceae

Cuscutaceae

Droseraceae

Ericaceae

Euphorbiaceae

Fabaceae

Fagaceae

Fumariaceae

Garryaceae

Gentianaceae

Geraniaceae

Grossulariaceae

Hippuridaceae

Hydrophyllaceae

Lamiaceae

Lentibulariaceae

Linaceae

Loasaceae

Lythraceae

Malvaceae

Menyanthaceae

Monotropaceae

Oleaceae

Onagraceae

Orobanchaceae

Paeoniaceae

Papaveraceae

Polemoniaceae

Polygonaceae

Portulacaceae

Primulaceae

Pyrolaceae

Ranunculaceae

Rhamnaceae

Rosaceae

Rubiaceae

Salicaceae

Saxifragaceae

Scrophulariaceae

Solanaceae

Urticaceae

Valerianaceae

Violaceae

Viscaceae

Zygophyllaceae

Monocots

Asparagaceae

Alliaceae

Alismataceae

Cyperaceae

Iridaceae

Juncaceae

Liliaceae

Melanthiaceae

Orchidaceae

Poaceae

Potamogetonaceae

Ruscaceae

Sparganiaceae

Themidaceae

Typhaceae