Annuals, 8-13 cm tall, densely with multicellular glandular hairs. Stems erect or ascending, simple, slender. Lower leaves small, ovate-orbicular, 3-lobed to deeply 3-parted. Petiole of middle and upper leaves ca. 1 mm; leaf blade 4-6 mm, 3-parted, middle segment linear-oblanceolate, ca. 2 X as long as lateral linear segments. Racemes with several distant flowers; bracts similar to leaves in shape, 1 per flower. Pedicel short. Calyx campanulate, ca. 3.5 mm; lobes linear. Corolla yellow, ca. 4 mm; lower lip lobes obovate-orbicular; upper lip straight, apex rounded. Ovary hairy. Style ca. 2.5 mm, hairy. Capsule oblong, compressed, shorter than calyx, hirsute, apex emarginate, with persistent style. Seeds brown, ellipsoid, minute. Fl. Oct.

* Forests; ca. 2300 m. Yunnan (Songming Xian).