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FNA | Family List | FNA Vol. 7 | Brassicaceae | Draba

31a. Draba cuneifolia Nuttall ex Torrey & A. Gray var. cuneifolia

Draba cuneifolia var. foliosa Mohlenbrock & J. W. Voigt; D. cuneifolia var. helleri (Small) O. E. Schulz; D. cuneifolia var. leiocarpa O. E. Schulz; D. helleri Small

Stems hirsute with at least some simple trichomes. Racemes often on distal 1/3-1/2 of scape. Fruits oblong to linear or lanceolate, (5-)7-12(-16) mm; valves: trichomes simple, sometimes with 2-rayed ones; ovules (20-)32-66(-72) per ovary.

Flowering Mar-May. Rock outcrops and rocky slopes, glades and barrens, floodplains, meadows, thickets, sandy soil in pastures and prairies, roadsides, desert scrub, pinyon-juniper woodlands; 0-2500 m; Ala., Ariz., Ark., Calif., Colo., Fla., Ill., Kans., Ky., La., Miss., Mo., Nebr., Nev., N.Mex., N.C., Ohio, Okla., Pa., S.Dak., Tenn., Tex., Utah; Mexico (Baja California, Chihuahua, Coahuila, Zacatecas).

Draba ammophila A. Heller is an illegitimate name, sometimes found in synonymy with var. cuneifolia.


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