Tephrosia spicata
Fl. N. Amer. 1: 296. 1838.
Herbs. Stems erect to ascending or decumbent-ascending, 30–60 cm, strigose to hirsute or glabrate. Leaves: petiole (2–)5–15 mm; leaflets (7 or)9–13(–17), blades concolorous, oblanceolate to obovate, elliptic-obovate, or oblong-obovate, 8–28(–40) × 6–16 mm, length 1.5–3.5(–5) times width, apex rounded to truncate, abaxial surface moderately to densely strigose to strigose-hirsute, hairs relatively long and overlapping, venation greenish, adaxial glabrous or strigose-hirsute, venation raised. Racemes (3–)5–15(–20)-flowered, evident (flowers well above level of leaves), 10–20(–40) cm; floral bracts persistent, lanceolate. Flowers: corolla yellowish white, becoming pink to red, drying purple, 13–18 mm; stamens diadelphous; style bearded. Legumes 20–40 × 3.5–4.5 mm, hirsute-villous, glabrescent. 2n = 22.
Phenology: Flowering Jun–Aug.
Habitat: Dry or wet, open pine or mixed woods, pine-palmetto scrub, pineland bogs, pine savannas, clearings, field margins, roadsides.
Elevation: 10–200 m.
Distribution
Ala., Del., Fla., Ga., Ky., La., Md., Miss., N.C., S.C., Tenn., Va.
Discussion
Tephrosia spicata is recognized by its numerous leaflets with raised adaxial venation and long, ebracteate peduncles with long racemes.
Cracca flexuosa (Vail) A. Heller is a later homonym that pertains here.
Selected References
None.