| Family | CAMPANULACEAE |
| Genus species | Campanula expansa Rudolph |
| Bibliography | Mém. Acad. Imp. Sci. St. Pétersbourg Hist. Acad. 4: 340 (1809) |
| Native Range | Russian Far East |
| Primary Biome | Temperate |
| Habitat | rocky slopes |
| Description | stem leaves sessile, linear to broadly lanceolate, distinctly veined, petiolate, flowers solitary, calyx obconical, corolla open, stellate, flat |
| Size | 10-15cm |
| Color | blue |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | sunny rock crevices, protection against winter wet alpine house, poor, drained soil, sun |
| Propagation | seed in winter, uncovered, light, germ. 1-3 months, 16-21°C division in spring and fall; basal cuttings in spring |
| Synonyms | Astrocodon expansus (Rudolph) Fed. Astrocodon kruhseanus (Fisch. ex Regel & Tiling) Fed. Campanopsis homallanthina (Ledeb.) Kuntze Campanula homallanthina Ledeb. Campanula kruhseana Fisch. ex Regel & Tiling Campanula redowskiana Cham.& Schltdl. Platycodon homallanthinus (Ledeb.) A.DC. Platycodon homallanthinus var. angustifolius A.DC. Wahlenbergia expansa (Rudolph) Steffe Wahlenbergia homallanthina (Ledeb.) A.DC. Wahlenbergia homallanthina var. angustifolia (A.DC.) A.DC. |
| Territory | 3 Asia-Temperate 31 Russian Far East (AMU Amur, KAM Kamchatka, KHA Khabarovsk, MAG Magadan) |