Rock Garden Plants
Alkanna orientalis (L.) Boiss.  
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FamilyBORAGINACEAE
Genus speciesAlkanna orientalis (L.) Boiss. 
SynonymsLithospermum orientale (L.) L.
Habitatrocky slopes
Descriptionleaves oblong to lanceolate, 10-20cm long, densely, shortly glandular hirsute, floral tube to 13mm long, limb ca. 9mm in diam.
Size30-50cm
Coloryellow
Bloomsummer
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
division in spring; root cuttings in late winter
Territory Europe
     Southeastern Europe (Greece )
Asia-Temperate
     Caucasus (Transcaucasus )
     Western Asia (East Aegean Is. , Iran , Lebanon-Syria , Palestine , Sinai , Turkey )
     Arabian Peninsula (Saudi Arabia , Yemen)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

BORAGINACEAE

Alkanna orientalis (L.) Boiss., Diagn. Pl. Orient. ser. 1. 4: 46 (1844)

Basionym:
Anchusa orientalis L., Sp. Pl. 1: 133 (1753)

Synonyms:
Baphorhiza orientalis (L.) Font Quer & Rothm.
Camptocarpus orientalis (L.) K.Koch
Lithospermum orientale (L.) L.
=============================================================================
orientalis typica ined.

Synonyms:
Lycopsis mollis Vis.
Oskampia trichotoma Moench

Greece, Transcaucasus, w. Asia, Arabian Pen.
13 GRC 33 TCS 34 EAI IRN LBS PAL SIN TUR 35 SAU YEM

orientalis integrifolia Post. Fl. Syria: 546 (1896)

Syria
34 LBS

orientalis leucantha (Bornm.) Hub.-Mor., Fl. Turkey 6: 420 (1978)

Basionym:
Alkanna leucantha Bornm., Magyar Bot. Lapok 30: 68 (1931)

nw. Turkey
34 TUR

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