| Family | ASTERACEAE |
| Genus species | Perityle congesta (M.E.Jones) Shinners trib. Heliantheae |
| Bibliography | Southw. Naturalist 4: 204 (1959) |
| Native Range | Arizona |
| Primary Biome | Subtropical |
| Habitat | rocks |
| Altitude | 900-2700m |
| Description | scabrous-strigose, leaves alternate, small, petiolate, elliptic to ovate, sometimes irregularly dentate, capitula terminal, discoid, in small fascicles |
| Size | 10-30cm |
| Color | yellow |
| Bloom | summer |
| Ca | + |
| Type | subshrub |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1 month, 10-16°C cuttings in late summer |
| Synonyms | Laphamia congesta M.E.Jones Monothrix congesta Rydb. |
| Territory | 7 Northern America 76 Southwestern U.S.A. (ARI Arizona) |