Rock Garden Plants
Helianthemum oelandicum (L.) Dum.Cours.  
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FamilyCISTACEAE
Genus speciesHelianthemum oelandicum (L.) Dum.Cours. 
BibliographyBot. Cult. 3: 129 (1802)
Native RangeSweden
Primary BiomeTemperate
Habitatgrassland
Descriptionleaves 1cm long, shiny green, lanceolate, flowers ca. 2cm across
Size10-20cm
Coloryellow
Bloomsummer
Ca
Typesubshrub
Cultivationmesic, slightly humous, sunny site
alpine house, moist, rich, drained soil, sun
Propagationseed in spring, barely covered, germ. 1-3 months, 13-18°C
cuttings in late summer
SynonymsCistus oelandicus L.
Cistus oelandicus var. denudatus Hartm.
Helianthemum italicum var. oelandicum (L.) Bolzon
Helianthemum italicum ssp. oelandicum (L.) Nyman
Helianthemum montanum var. boreale Benth. ex Willk.
Helianthemum montanum var. oelandicum (L.) Vis.
Helianthemum oelandicum ssp. boreale (Benth.) Font Quer
Helianthemum oelandicum var. boreale Benth.
Helianthemum oelandicum var. ciliatum Wahlenb.
Helianthemum oelandicum var. glabrum Gaudin
Helianthemum oelandicum f. sulphureum J.Erikson
Rhodax chamaecistus var. virescens Spach
Rhodax oelandicus (L.) Fuss
Territory1 Europe
     10 Northern Europe (SWE Sweden)
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