Rock Garden Plants
Onosma nana DC.  
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FamilyBORAGINACEAE
Genus speciesOnosma nana DC. 
SynonymsOnosma decipiens Schott & Kotschy ex Boiss.
Habitatrocks and scree
Altitude0-3200m
Descriptionstem scabrous hirsute, leaves linear, obtuse, scabrous, grey-green, margins revolute, flowers in small, pendent raceme, corolla tubular, 18-25mm long, fading bluish
Size10-20cm
Colorvelvety white
Bloomlate spring, summer
Ca+
Typetuft
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, germ. 1-3 months, 13-18°C
cuttings in late summer
Territory Asia-Temperate
     Western Asia (Turkey)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

BORAGINACEAE

Onosma nana DC., Prodr. [A.P.de Candolle] 10: 65 (1846)

Synonyms:
Onosma decipiens Schott & Kotschy ex Boiss.

Turkey
34 TUR

0-3200m

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