Rock Garden Plants
Alkanna graeca Boiss. & Spruner  
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FamilyBORAGINACEAE
Genus speciesAlkanna graeca Boiss. & Spruner 
BibliographyDiagn. Pl. Orient. 4: 47 (1844)
Native RangeBalkan Peninsula
Primary BiomeTemperate
Habitatgrassland and rocks
Altitude100-1500m
Descriptionscabrously hirsute, leaves in rosette, oblong-lanceolate, acute, at base attenuate, upper leaves subcordate, shortly lanceolate, acute, flowers in lax raceme, corolla glabrous
Size30-50cm
Coloryellowish orange
Bloomsummer
Ca
Typeperennial
Cultivationsunny 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
SynonymsAlkanna calliensis Heldr. ex Nyman
Alkanna graeca var. hispidior Boiss.
Alkanna graeca var. versicolor Boiss.
Nonea lutea Bory & Chaub.
Territory1 Europe
     13 Southeastern Europe (ALB Albania, GRC Greece, YUG Yugoslavia)
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