Oreocharis mairei H. Léveillé.

Petiole to 1(-2.5) cm, densely brown villous; leaf blade lanceolate-ovate to broadly ovate, 1-4.5 X 1-2.5 cm, adaxially densely sericeous and pubescent, abaxially pubescent, densely long villous along veins, base cuneate to rounded, margin dentate or crenate-serrate, apex acute to rounded. Cymes 3-10-flowered; peduncle 7-18 cm, sparsely villous and glandular pubescent; bracts 2.5-4 X 1-1.5 mm, villous. Pedicel 0.7-2.3 cm. Calyx segments narrowly lanceolate to narrowly triangular, 2.5-4 mm, outside villous. Corolla white to greenish white, 1-1.2 cm; tube subcampanulate, sometimes urceolate, 8-9 X 4.5-6 mm; adaxial lip 0.5-1 mm; abaxial lip ca. 3 mm, lobes rounded, central lobe 1-1.5 mm, lateral ones 0.4-1 mm. Abaxial 2 or all stamens exserted, 0.7-1.3 cm; staminode 1, 1-2 mm. Pistil ca. 1.4 cm, pubescent to glabrescent; ovary 4-7 mm. Capsule 2-3 cm. Fl. Jul-Aug, fr. Sep.

* Rocks; 1800-2600 m. Yunnan (Dongchuan Xian).