Petiole to 8.3 cm, brown pubescent; leaf blade ovate, 2.2-6 X 1.2-3.6 cm, adaxially gray puberulent, abaxially brown puberulent, base cordate, margin serrate, apex rounded; lateral veins 3-5 on each side of midrib, distinct. Peduncle 8.8-11.5 cm, brown puberulent and glandular puberulent; bracts 4-5 mm, brown puberulent, margin entire. Pedicel 1.2-3 cm. Calyx segments lanceolate, 3-4 mm, margin entire. Corolla yellow (when dry), 8-9 mm, outside glabrous; tube urceolate, 6-7 X 5-6.5 mm; adaxial lip lobes oblong, ca. 2.2 X 2 mm; abaxial lip lobes broadly ovate, ca. 1.2 X 1.4 mm. Stamens 4-5.5 mm; filaments glabrous; anthers coherent in pairs, thecae not confluent; staminode ca. 0.7 mm. Pistil 3.8-4 mm, glabrous; ovary 2.8-3 mm. Capsule ca. 2.7 cm. Fl. Aug.

* Streamside rocks; 700-800 m. Sichuan (Nanchuan Xian).