| Family | FABACEAE |
| Genus species | Pediomelum subacaule (Torr. & A.Gray) Rydb. trib. Psoraleeae |
| Bibliography | N. Amer. Fl. [N.L.Britton & al., eds.] 24: 20 (1919) |
| Native Range | se. USA |
| Primary Biome | Temperate |
| Habitat | stony grassland |
| Description | leaves very shortly petiolate, leaflets 7, obovate-oblong, adaxially subglabrous, flowers 20-40 in ovate, compact spike, bracts ovate, acuminate |
| Size | 10-20cm |
| Color | purple |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | scarified seed in spring, germ. 1-3 months, 16-21°C cuttings in late summer |
| Synonyms | Lotodes subacaule (Torr. & A.Gray) Kuntze Psoralea subacaulis Torr. & A.Gray |
| Territory | 7 Northern America 78 Southeastern U.S.A. (ALA Alabama, GEO Georgia, TEN Tennessee) |