Description from
Flora of China
Herbs usually low. Stems several or single, unbranched. Basal leaves small or not persistent, ± elliptic to ovate; segments few. Stem leaves in whorls of 3 or 4 or sometimes opposite, long petiolate or some sessile; leaf blade ± oblong, pinnatifid to pinnatipartite. Inflorescences short or elongated. Calyx lobes 5, posterior one smallest. Corolla tube slightly longer than 2 X as long as calyx; galea with a long beak.