Families, genera and species in Colorado Source: USDA, NRCS. 2009. The PLANTS Database (http://plants.usda.gov, 24 June 2009). National Plant Data Center, Baton Rouge, LA 70874-4490 USA.

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Select a Family	Select a Genus	Species
Pinaceae Nyctaginaceae Malvaceae Aceraceae Asteraceae Poaceae Ranunculaceae Acoraceae Pteridaceae Adoxaceae Scrophulariaceae Lamiaceae Rosaceae Caryophyllaceae Simaroubaceae Apiaceae Fabaceae Polemoniaceae Alismataceae Brassicaceae Liliaceae Betulaceae Amaranthaceae Lythraceae Boraginaceae Apocynaceae Primulaceae Saururaceae Araliaceae Viscaceae Ericaceae Papaveraceae Euphorbiaceae Plumbaginaceae Asclepiadaceae Aspleniaceae Dryopteridaceae Chenopodiaceae Azollaceae Berberidaceae Elatinaceae Ophioglossaceae Solanaceae Callitrichaceae Onagraceae Orchidaceae Convolvulaceae Campanulaceae Bignoniaceae Cannabaceae Cyperaceae Verbenaceae Rhamnaceae Ulmaceae Gentianaceae Ceratophyllaceae Pyrolaceae Saxifragaceae Portulacaceae Capparaceae Santalaceae Commelinaceae Orobanchaceae Cornaceae Fumariaceae Crassulaceae Cucurbitaceae Cuscutaceae Cactaceae Dipsacaceae Droseraceae Hydrocharitaceae Pontederiaceae Elaeagnaceae Hydrophyllaceae Ephedraceae Equisetaceae Polygonaceae Geraniaceae Hydrangeaceae Limnanthaceae Oleaceae Frankeniaceae Rubiaceae Crossosomataceae Cistaceae Hippuridaceae Lycopodiaceae Violaceae Clusiaceae Balsaminaceae Iridaceae Isoetaceae Juncaceae Cupressaceae Zygophyllaceae Krameriaceae Lemnaceae Caprifoliaceae Linaceae Moraceae Marsileaceae Loasaceae Menyanthaceae Molluginaceae Monotropaceae Haloragaceae Najadaceae Nymphaeaceae Oxalidaceae Urticaceae Vitaceae Celastraceae Thelypteridaceae Araceae Plantaginaceae Polygalaceae Polypodiaceae Salicaceae Potamogetonaceae Pedaliaceae Rutaceae Dennstaedtiaceae Fagaceae Resedaceae Anacardiaceae Grossulariaceae Ruppiaceae Sapindaceae Selaginellaceae Aizoaceae Smilacaceae Sparganiaceae Tamaricaceae Juncaginaceae Typhaceae Lentibulariaceae Valerianaceae Agavaceae Zannichelliaceae	Alliaria Alyssum Arabis Armoracia Aurinia Barbarea Berteroa Brassica Braya Camelina Capsella Cardamine Cardaria Caulanthus Chorispora Conringia Descurainia Dimorphocarpa Diplotaxis Draba Erysimum Euclidium Eutrema Halimolobos Hesperis Hornungia Iberis Isatis Lepidium Lesquerella Lobularia Lunaria Malcolmia Nasturtium Neotorularia Noccaea Pennellia Physaria Raphanus Rorippa Schoenocrambe Sinapis Sisymbrium Smelowskia Stanleya Streptanthella Streptanthus Subularia Thellungiella Thelypodiopsis Thelypodium Thlaspi Thysanocarpus	1) Descurainia californica (A. Gray) O.E. Schulz 2) Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn 3) Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn ssp. incana 4) Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn ssp. incisa (Engelm. ex A. Gray) Kartesz & Gandhi 5) Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn ssp. procera (Greene) Kartesz & Gandhi 6) Descurainia incana (Bernh. ex Fisch. & C.A. Mey.) Dorn ssp. viscosa (Rydb.) Kartesz & Gandhi 7) Descurainia pinnata (Walter) Britton 8) Descurainia pinnata (Walter) Britton ssp. brachycarpa (Richardson) Detling 9) Descurainia pinnata (Walter) Britton ssp. filipes (A. Gray) Detling 10) Descurainia pinnata (Walter) Britton ssp. halictorum (Cockerell) Detling 11) Descurainia pinnata (Walter) Britton ssp. intermedia (Rydb.) Detling 12) Descurainia pinnata (Walter) Britton ssp. nelsonii (Rydb.) Detling 13) Descurainia pinnata (Walter) Britton ssp. paysonii Detling 14) Descurainia ramosissima Rollins 15) Descurainia sophia (L.) Webb ex Prantl
Pictures: genus Descurainia (Colorado): Descurainia incana ssp. incisa USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 171. - Views: 123 Descurainia incana ssp. incisa USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 171. - Views: 106 Descurainia incana ssp. procera USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 171. - Views: 123 Descurainia incana ssp. procera USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 171. - Views: 123 Descurainia sophia USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 2: 170. - Views: 402 Descurainia sophia � 2009 Mirna and Attilio Marzorati - Views: 541 Descurainia sophia � 2009 Mirna and Attilio Marzorati - Views: 474