Hypericum barbatum is a species of flowering plant in the family Hypericaceae.Linnean Society Online Retrieved January 12, 2016. It is native to southeastern Europe, especially in Greece.Global Biodiversity Information Facility Retrieved January 13, 2016. The sepals bear many long silky hairs hence the specific name barbatum meaning "bearded".
Variants/subspecies Hypericum barbatum has 20 known variants or subspecies. The five most prominent are listed.Hypericum Myspecies Retrieved January 13, 2016. Hypericum barbatum subsp. macedonicum Hypericum barbatum f. acutifolium Hypericum barbatum f. barbatum Hypericum aucheri var. punctato-fimbriatum Hypericum calabricum
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