Rock Garden Plants
Eritrichium arctisibiricum (V.V.Petrovsky) A.P.Khokhr.  
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FamilyBORAGINACEAE
Genus speciesEritrichium arctisibiricum (V.V.Petrovsky) A.P.Khokhr. 
Habitatrocky slopes
Altitudearctic-subarctic
Descriptionleaves oblong or lanceolate, acute, 3-7mm, densely shortly hirsute, flowers subsessile on surface of cushion, calyx lobes narrowly linear, corolla 3-4mm
Size2-10cm
Colordeep blue
Bloomsummer
Ca
Typecushion
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
Propagationseed in winter, germ. 1-3 months, 13-16°C
cuttings in late summer
Territory Circumpolar
Europe
     Eastern Europe (North European Russia )
Asia-Temperate
     Siberia (Krasnoyarsk , West Siberia , Yakutskiya )
     Russian Far East (Magadan )
Northern America
     Subarctic America (Alaska , Yukon)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

BORAGINACEAE

Eritrichium arctisibiricum (V.V.Petrovsky) A.P.Khokhr., Fl. Magadan. Obl. 290 (1985)

Basionym:
Eritrichium sericeum arctisibiricum V.V.Petrovsky, Arktichesk. Fl. SSSR 8: 240 (1980)

Circumpolar
14 RUN 30 KRA WSB YAK 31 MAG 70 ASK YUK

arctic-subarctic

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