Leptomischus

Leptomischus is a genus of plants in the family Rubiaceae, native to southern China and southeast Asia. A 2019 molecular phylogenetic study placed it in the tribe Argostemmateae.

Species
, Plants of the World Online recognises the following species:
 * Leptomischus erianthus H.S.Lo – Yunnan
 * Leptomischus flaviflorus Hareesh, L.Wu & M.Sabu – Arunachal Pradesh
 * Leptomischus funingensis H.S.Lo – Yunnan
 * Leptomischus guangxiensis H.S.Lo – Guangxi
 * Leptomischus hiepii L.Wu, K.S.Nguyen & Aver. – Vietnam
 * Leptomischus parviflorus H.S.Lo – Yunnan, Vietnam, Hainan
 * Leptomischus primuloides Drake – Yunnan, Vietnam, Myanmar
 * Leptomischus wallichii (Hook.f.) H.S.Lo – Assam