Tephrosia lindheimeri |
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Lindheimer's hoary-pea |
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Habit | Herbs. |
Stems | prostrate to procumbent or decumbent, 40–100 cm, densely hirsute-pilose, hairs deflexed to spreading, to hirsute or strigose. |
Leaves | petiole 15–35 mm; leaflets (5–)9–13(–17), blades obovate to obtriangular or suborbiculate, 12–30(–35) × 12–23 mm, length 1–2 times width, apex obtuse to retuse, surfaces finely and loosely strigose, adaxial sometimes glabrescent. |
Racemes | 8–25-flowered, flowers 1 per node, 6–15 cm; floral bracts caducous, linear-subulate. |
Flowers | corolla pink to pink-purple or violet-red, 12–15 mm; stamens monadelphous; style bearded. |
Legumes | 40–50 × 6–8 mm, hirsute. |
2n | = 22. |
Tephrosia lindheimeri |
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Phenology | Flowering Apr–Jun(–Jul). |
Habitat | Deep sand, sandy loam, limestone ridges, roadsides, fields, pastures, open oak-hickory and oak woodlands, brushy prairies, live-oak savannas, mesquite uplands. |
Elevation | 0–600 m. (0–2000 ft.) |
Distribution |
TX |
Discussion | Tephrosia lindheimeri is relatively widespread in south-central Texas. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 11. |
Parent taxa | |
Sibling taxa | |
Synonyms | Cracca lindheimeri |
Name authority | A. Gray: Boston J. Nat. Hist. 6: 172. (1850) |
Web links |