| Family | GENTIANACEAE |
| Genus species | Gentiana undulatifolia (Sünd.) Landoldt sect. Ciminalis |
| Bibliography | Fl. Indicativa: 269 (2010) |
| Native Range | s. Alps |
| Primary Biome | Temperate |
| Habitat | grassland and rocks |
| Description | leaves in rosette, narrowly elliptic, 6-9cm, margins undulate, acute, flowers shortly pedicellate, solitary, calyx campanulate, lobes lanceolate, acute, corolla to 5cm |
| Size | 5-12cm |
| Color | blue |
| Bloom | spring, early summer |
| Ca | |
| Type | perennial |
| Cultivation | mesic, slightly humous, sunny site alpine house, moist, rich, drained soil, sun |
| Propagation | seed in winter, barely covered, germ. 1-3 months, 10-13°C division in spring; cuttings in late summer |
| Synonyms | Gentiana clusii ssp. undulatifolia Sünd. |
| Territory | 1 Europe 13 Southeastern Europe (ITA Italy) |