| Family | POLEMONIACEAE |
| Genus species | Polemonium villosum Rudolph ex Georgi |
| Bibliography | Beschr. Nation. Russ. Reich. 33(4 ): 771 (1800) |
| Native Range | Subarctic to North Korea |
| Primary Biome | Subalpine or Subarctic |
| Habitat | grassland |
| Description | basal leaves pinnate, 3-12cm, stem leaves smaller, inflorescence narrow, paniculate, few flowered, flowers broadly campanulate, 11-13mm across, tube whitish |
| Size | 20-40cm |
| Color | dark blue |
| Bloom | summer |
| Ca | |
| Type | perennial |
| Cultivation | humous, moist, but in winter drier, semi-shady site alpine house, moist, humous soil, shading in summer |
| Propagation | seed in spring, barely covered, germ. 1-3 months, 18-21°C division in spring; cuttings in late summer |
| Synonyms | Polemonium acutiflorum Willd. Polemonium acutiflorum ssp. diminutum (Klokov) Kamelin Polemonium acutiflorum f. lacteum Lepage Polemonium caeruleum var. subalpinum Polozhij Polemonium caeruleum var. acutiflorum (Willd.) Ledeb. Polemonium caeruleum var. lofoticum Brand Polemonium caeruleum var. racemosum (Regel) Miyabe & Kudo Polemonium caeruleum var. subalpinum Polozhij Polemonium caeruleum ssp. villosum (Rudolph ex Georgi) Brand Polemonium caeruleum var. vulgare Hook. Polemonium campanulatum H.Lind. ex Lindm. Polemonium diminutum Klokov Polemonium foliolatum Klokov Polemonium lofoticum (Brand) Klokov Polemonium racemosum (Regel) Kitam. Polemonium villosum var. glabrum S.D.Zhao Polemonium villosum f. glabrum (S.D.Zhao) Y.C.Zhu |
| Territory | 0 Circumpolar 1 Europe 10 Northern Europe (FIN Finland, NOR Norway, SWE Sweden) 14 Eastern Europe (RUN North European Russia) 3 Asia-Temperate 30 Siberia (BRY Buryatiya, IRK Irkutsk, KRA Krasnoyarsk, WSB West Siberia, YAK Yakutskiya) 31 Russian Far East (KAM Kamchatka, KHA Khabarovsk, KUR Kuril Is., MAG Magadan, PRM Primorye) 36 China (CHI Inner Mongolia, CHM Manchuria) 38 Eastern Asia (KOR Korea) 7 Northern America 70 Subarctic America (ALU Aleutian Is., ASK Alaska, NWT Northwest Territories, YUK Yukon) 71 Western Canada (ABT Alberta, BRC British Columbia) |