Rock Garden Plants
Alkanna frigida Boiss.  
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FamilyBORAGINACEAE
Genus speciesAlkanna frigida Boiss. 
Habitatgrassland and rocks
Altitude2700-3900m
Descriptionpale green, scabrously pubescent, lower leaves oblong, at base long attenuate, acute, stem leaves linear-lanceolate, obtuse, flowers in raceme, calyx lobes acute, limb large
Size12-20cm
Colorbrownish yellow
Bloomlate spring
Ca
Typetuft
Cultivationrock crevices with favourable water regime, eastern slopes
alpine house, poor, drained soil, shading in summer
Propagationseed in spring, germ. 1-3 months, 13-18°C
division in spring; root cuttings in late winter
Territory Asia-Temperate
     Western Asia (Iran , Iraq)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

BORAGINACEAE

Alkanna frigida Boiss., Diagn. Pl. Orient. ser. 1. 7: 32 (1846)

sw. Iran, ne. Iraq
34 IRN IRQ

2700-3900m

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