Rudbeckia hirta var. angustifolia

(T. V. Moore) Perdue

Rhodora 59: 296. 1958.

Basionym: Rudbeckia floridana var. angustifolia T. V. Moore
Synonyms: Rudbeckia divergens T. V. Moore
Treatment appears in FNA Volume 21. Treatment on page 57.
Revision as of 00:52, 27 July 2019 by FNA>Volume Importer
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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

V21-123-distribution-map.gif

Ala., Fla., Ga., La., Miss., S.C., Tex.

Discussion

Variety angustifolia grows along the Gulf coastal plain.

Selected References

None.

Lower Taxa

None.
Lowell E. Urbatsch +  and Patricia B. Cox +
(T. V. Moore) Perdue +
Rudbeckia floridana var. angustifolia +
Ala. +, Fla. +, Ga. +, La. +, Miss. +, S.C. +  and Tex. +
20–80 m +
Meadows, pastures, old fields, roadsides +
Flowering spring–summer. +
Rudbeckia divergens +
Rudbeckia hirta var. angustifolia +
Rudbeckia hirta +
variety +