Rock Garden Plants
Helianthemum  oelandicum ssp. orientale (Grosser) M.Proctor   
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FamilyCISTACEAE
Genus species var.Helianthemum  oelandicum ssp. orientale (Grosser) M.Proctor 
SynonymsHelianthemum marifolium f. orientale Grosser (basionym)
 Helianthemum orientale (Grosser) Juz. & Pozdeeva
 Rhodax orientalis (Grosser) Proctor
Territory Eastern EuropeCaucasusWestern Asia
dry, rocky slopes
Description leaves linear-lanceolate, on both faces green, subglabrous, cymes ramose, 5-13-flowered, calyx lobes 3-5mm long, lanate, petals 6-7mm long
Size5-15cm
Colorbright yellow
Bloomsummer
Ca+
Typesubshrub, carpet
Cultivationsunny, dry, rock crevices, protection against winter wet
alpine house, poor, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
cuttings in late summer
BibliographyTutin T.G.(ed.) Flora Europaea (1964-1980)
Med-Checklist ww2.bgbm.org/mcl
Version 8.0
(c) 1990-2016 RNDr. Pavel Slabý