| Family | BORAGINACEAE |
| Genus species | Onosma tridentina Wettst. |
| Bibliography | Sched. Fl. Exs. Austro-Hung. [A.J.R.Kerner] 4: 64 (1886) |
| Native Range | ne. Italy (Trentino) |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Description | lower leaves 6-12cm, linear-oblong, stellate-setose, amongst setae glabrous, inflorescence simple, corolla 18-20mm long, sparsely strigose |
| Size | 20-40cm |
| Color | pale yellow |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, germ. 1-3 months, 13-18°C cuttings in late summer |
| Synonyms | Onosma helvetica ssp. tridentina (Wettst.) Teppner |
| Territory | 1 Europe 13 Southeastern Europe (ITA Italy) |