| Family | LINACEAE |
| Genus species | Linum extraaxillare Kit. |
| Bibliography | Linnaea 32: 573 (1864) |
| Native Range | Carpathians to Balkan Peninsula |
| Primary Biome | Temperate |
| Habitat | grassland |
| Description | leaves lanceolate, acute, 2-3mm wide, distinctly 3-veined, calyx lobes ovate-lanceolate, broadly scarious, petals narrow |
| Size | 16-30cm |
| Color | blue |
| Bloom | summer |
| Ca | + |
| Type | perennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 16-21°C cuttings in late summer |
| Synonyms | Linum perenne ssp. extraaxillare (Kit.) Nyman |
| Territory | 1 Europe 11 Middle Europe (CZE Czechoslovakia, POL Poland) 13 Southeastern Europe (ALB Albania, BUL Bulgaria, ROM Romania, YUG Yugoslavia) 14 Eastern Europe (UKR Ukraine) |