Oreocharis delavayi Franchet (1888: 715) .

Heterotypic synonym:— Oreocharis elliptica Anthony (1934: 200) .

Heterotypic synonym:— Oreocharis elliptica var. parvifolia W.T.Wang & K.Y.Pan ex Pan (1987: 282) .

Distribution:— China (Sichuan, Xizang, Yunnan).

Notes:— Wang et al. (1998) state that O. delavay is intermediate between Oreocharis, Ancylostemon, Tremacron and Isometrum, approaching the latter particularly in the exserted stamens and adaxial corolla lobes which are much smaller than the abaxial ones.