| Family | RUBIACEAE |
| Genus species | Hexaphylla rupestris (Tineo) P.Caputo & Del Guacchio |
| Bibliography | Pl. Biosystems 154: 779 (2020) |
| Native Range | nw. & se. Sicilia |
| Primary Biome | Subtropical |
| Habitat | rocks |
| Description | leaves 18-15mm long, oblanceolate, shortly acuminate, abaxially hirsute, flowers to 6mm long in dense terminal head, corolla infundibuliform |
| Size | 15-20cm |
| Color | reddish |
| Bloom | summer |
| Ca | + |
| Type | perennial |
| Cultivation | sunny, dry, rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 10-16°C division in early spring and fall; cuttings in late summer |
| Synonyms | Asperula hirsuta ssp. rupestris (Tineo) Nyman Asperula rupestris Tineo |
| Territory | 1 Europe 13 Southeastern Europe (SIC Sicilia) |