| Family | CISTACEAE |
| Genus species | Crocanthemum nashii (Britton) Barnhart |
| Bibliography | Man. S.E. Fl. [J.K.Small]: 879 (1933) |
| Native Range | Florida to North Carolina |
| Primary Biome | Subtropical |
| Habitat | thickets and steppes |
| Altitude | 0-100m |
| Description | leaves oblong or linear-oblong, 1-3cm long, acute or obtuse, flowers in thyrsoid panicle, sepals various, the inner ovate, obtuse, corolla 16-20mm across |
| Size | 10-30cm |
| Color | yellow |
| Bloom | late spring, summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny site with a deep, drained soil alpine house, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 13-18°C cuttings in late summer |
| Synonyms | Crocanthemum thyrsoideum (Barnhart) Janch. Halimium nashii (Britton) Grosser Helianthemum nashii Britton Helianthemum thyrsoideum Barnhart |
| Territory | 7 Northern America 78 Southeastern U.S.A. (FLA Florida, NCA North Carolina) |