Rock Garden Plants
Alkanna  tubulosa Boiss.   
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FamilyBORAGINACEAE
Genus species var.Alkanna  tubulosa Boiss. 
Territory Southeastern EuropeWestern AsiaEast Aegean Is.Turkey-in-EuropeTurkey
steppes
Description densely glandular-pubescent and pilose-setose, basal leaves oblong-cuneate to linear-lanceolate, 3-6cm, flowers in cyme, corolla 10-16mm long, outside pubescent
Size15-30cm
Colorwhitish, yellow
Bloomsummer
Ca+
Typesubshrub
Cultivationsunny site with a deep, drained soil
alpine house, rich, drained soil, sun
Propagationseed in spring, germ. 1-3 months, 13-18°C
root cuttings in late winter
BibliographyFlora Orientalis (Boissier) www.biodiversitylibrary.org
Euro+Med PlantBase www.emplantbase.org
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