Rock Garden Plants
Onosma  thracica Velen.   
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FamilyBORAGINACEAE
Genus species var.Onosma  thracica Velen. 
Territory Southeastern EuropeBulgariaTurkey-in-Europe
steppes
Description stem simple, densely strigose and setose, lower leaves 10-25mm, linear, stellate-setose, inflorescence simple, corolla 14-18mm long, strigose
Size15-25cm
Colorpale yellow
Bloomsummer
Ca
Typetuft
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationseed in spring, germ. 1-3 months, 13-18°C
cuttings in late summer
BibliographyTutin T.G.(ed.) Flora Europaea (1964-1980)
Euro+Med PlantBase www.emplantbase.org
Version 8.0
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