Petiole 0.8-6 cm; leaf blade ovate to nearly orbicular, 2.5-5.5 X 2.3-4.8 cm, puberulent to densely so, base slightly oblique, broadly cuneate to nearly cordate, margin nearly entire to indistinctly crenulate, apex broadly acute to rounded. Peduncle 5.5-8.5 cm, densely puberulent; bracts linear-lanceolate, 5.5-9 X 1.2-2.2 mm, densely puberulent. Calyx segments narrowly triangular to lanceolate-linear, 5-8 mm, margin nearly entire or few-denticulate. Corolla 1.3-1.9 cm; tube 7-9 mm; adaxial lip 7-10 mm, lobes broadly ovate, 6-10 mm wide; abaxial lip 7-12 mm, 3-lobed, lobes triangular, 2-6 mm wide. Stamens 0.9-1.4 cm; staminodes ca. 4 mm. Pistil 1-1.6 cm; ovary 4.5-9 mm, densely puberulent. Style sparsely puberulent. Immature capsule ca. 2.5 cm. Fl. Sep.

* Forests of montane regions; 900-1200 m. Guangxi (Dayaoshan, Jinxiu Xian).