Petiole to 4 cm, brownish villous; leaf blade ovate to narrowly ovate, 2-6 X 1.5-3.5 cm, white to gray appressed puberulent, base oblique, broadly cuneate to cuneate, margin crenate to serrate, rarely dentate, apex obtuse to acute. Cymes 6-9-flowered; peduncle 13-20 cm, pale brown villous and glandular puberulent; bracts 2-5 X ca. 1 mm, villous. Pedicel 1-1.5 cm. Calyx segments linear, 2.5-3 mm, outside puberulent. Corolla yellow, 8-9 mm; tube subcampanulate, 6-8 X 3-5 mm; adaxial lip 0.5-1 mm; abaxial lip lobes semiorbicular, ca. 1 mm. Abaxial stamens exserted, ca. 1.1 cm, adaxial ones equalling corolla, ca. 6 mm; staminode 1, ca. 0.3 mm. Pistil ca. 6 mm, glabrous; ovary ca. 4 mm. Capsule 2-2.5 cm. Fl. Jul-Aug.

* Rocks; 1500-1800 m. SW Sichuan (Muli Xian, Yanyuan Xian).