Rudbeckia hirta var. angustifolia
Rhodora 59: 296. 1958.
Endemic
Basionym: Rudbeckia floridana var. angustifolia T. V. Moore Pittonia 4: 176. 1900
Synonyms: Rudbeckia divergens T. V. Moore
Treatment appears in FNA Volume 21. Treatment on page 57.
Revision as of 21:09, 5 November 2020 by imported>Volume Importer
Annuals, biennials, or perennials. Stems branched mostly at or near mid heights, leafy toward bases. Leaves: basal blades oblanceolate, 0.5–2.5 cm wide; cauline narrowly elliptic (smaller distally); margins entire or serrate; faces hispid to ± sericeous. Peduncles at least 1/2 plant heights. 2n = 38.
Phenology: Flowering spring–summer.
Habitat: Meadows, pastures, old fields, roadsides
Elevation: 20–80 m
Distribution
Ala., Fla., Ga., La., Miss., S.C., Tex.
Discussion
Variety angustifolia grows along the Gulf coastal plain.
Selected References
None.
Lower Taxa
None.