Petiole to 7 cm, densely white puberulent; leaf blade broadly ovate to orbicular, 1.3-3.5 X 1-3 cm, densely white puberulent, base cordate, margin coarsely crenate to crenate-serrate, apex rounded. Cymes 1-3-flowered; peduncle 3-8.5 cm, densely white puberulent; bracts 2-4 X 0.5-1 mm, sparsely pubescent to pilose. Pedicel ca. 1 cm. Calyx segments linear-lanceolate to ovate-oblong, 2-3.5 mm, outside sparsely pubescent to pilose. Corolla white, purplish on abaxial lip, 6-8 mm; tube subcampanulate, urceolate, ca. 5 X 4 mm; adaxial lip ca. 1 mm; abaxial lip ca. 2 mm, lobes ovate-elliptic. Stamens exserted, 6-7.5 mm; staminode 1, ca. 1 mm. Pistil ca. 5.5 mm, glabrous; ovary ca. 4 mm. Capsule ca. 2.5 cm. Fl. Sep, fr. Nov.

* Rocks in evergreen broad-leaved forests; 2100-2800 m. Yunnan (Jingdong Xian).