Oreocharis concava (Craib) Mich.Möller & A.Weber, comb. nov.

Basionym:— Ancylostemon concavus Craib (1920a: 234, as: “ concavum ”).

Heterotypic synonyms:— Roettlera aurea Franchet (1899b: 250), Didymocarpus aureus (Franch.) Diels (1912b: 355), Ancylostemon aureus (Franch.) Burtt (1958b: 305) .

Distribution:— China (Yunnan).

Notes:— Type species of Ancylostemon .