Rock Garden Plants
Cerastium bialynickii Tolm.  
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FamilyCARYOPHYLLACEAE
Genus speciesCerastium bialynickii Tolm. 
Habitattundra
Altitudearctic-subarctic
Descriptionlong hirsute, leaves oblong-elliptic, 5-12mm, subobtuse, flowers 1-5, terminal, bracts herbaceous, lanceolate, acute, sepals lanceolate, 5-7mm long, petals bilobate
Size2-15cm
Colorwhite
Bloomsummer
Ca
Typetuft
Cultivationhumous, moist, but in winter drier, semi-shady site
alpine house, moist, humous soil, shading in summer
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
cuttings in late summer
Territory Circumpolar
Europe
     Northern Europe (Svalbard )
Asia-Temperate
     Russian Far East (Magadan )
Northern America
     Subarctic America (Greenland , Nunavut , Northwest Territories)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

CARYOPHYLLACEAE

Cerastium bialynickii Tolm., Trudy Bot. Muz. 21: 81 (1927)

Synonyms:
Cerastium beeringianum bialynickii (Tolm.) Tolm.
Cerastium mutabile bialynickii (Tolm.) Kozhevn.

Cerastium arcticum sordidum Hultén

Svalbard, Magadan, Greenlanfd, Nunavut, Northwest Territorie
10 SVA 31 MAG 70 GNL NUN NWT

arctic-subarctic

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