Rock Garden Plants
Hypericum bithynicum Boiss. sect. Drosocarpium 
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FamilyHYPERICACEAE
Genus speciesHypericum bithynicum Boiss. sect. Drosocarpium
SynonymsHypericum caucasicum (Woronow) Gorschk.
 Hypericum confusum Vandas
 Hypericum nordmannii Boiss.
Habitatgrassland and thickets
Altitude10-2700m
Descriptionglabrous, stems simple, leaves on margins black punctate, ovate, cordate-amplexicaule, lanceolate-linear, flowers in corymb, sepals lanceolate-linear, fimbriate
Size15-40cm
Coloryellow
Bloomsummer, autumn
Ca
Typesubshrub
Cultivationmesic, slightly humous, semi-shady site
alpine house, moist, rich, drained soil, semi-shade
Propagationseed in spring, barely covered, germ. 1-3 months, 10-16°C
division in spring; cuttings in late summer
Territory Europe
     Southeastern Europe (Turkey-in-Europe )
Asia-Temperate
     Caucasus (North Caucasus , Transcaucasus )
     Western Asia (Turkey)
BibliographyPlants of the World online powo.science.kew.org
International Plant Names Index www.ipni.org
Comments

HYPERICACEAE

Hypericum bithynicum Boiss., Diagn. Pl. Orient. ser. 1. 8: 112 (1849)

Synonyms:
Hypericum ardasenowii R.Keller & Albov
Hypericum caucasicum (Woronow) Gorschk.
Hypericum confusum Vandas
Hypericum montbretii caucasicum Woronow
Hypericum nordmannii Boiss.

Caucasus, n. Turkey
13 TUE 33 NCS TCS 34 TUR

10-2700m

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