Rock Garden Plants
Alkanna sieheana Rech.f.  
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FamilyBORAGINACEAE
Genus speciesAlkanna sieheana Rech.f. 
Habitatrocks
Altitude300-1600m
Descriptiongreenish, adpressed hirsute, basal and stem leaves linear-lanceolate to oblong, 1-3cm long, flowers in cyme, limb 6-10mm in diam.
Size5-10cm
Colorblue
Bloomlate spring, summer
Ca+
Typecushion
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, germ. 1-3 months, 13-18°C
division in spring; root cuttings in late winter
Territory Asia-Temperate
     Western Asia (Turkey)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

BORAGINACEAE

Alkana sieheana Rech.f., Ann. Naturhist. Mus. Wien 55: 11 (1947)

s. Turkey
34 TUR

300-1600m

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