This is a monotypic genus. It is known from alpine regions of Asia, Europe, and North America. The generic description is included in the species.
Oreas martiana (Hopp. & Hornsch.) Brid.
Treatments in Other Floras @ www.efloras.org
Chinese Plant NamesFlora of North AmericaFlora of PakistanSouth China Botanical Garden Herbarium
ING Genus Search