Climbers, the stems herbaceous, mostly hirsute with long erect to suberect yellowish trichomes. Leaves palmately compound, the 5 leaflets elliptic, entire to dentate, acuminate to acute apically and basally, sparsely pubescent to glabrate. Flowers cymose. Sepals oblong, 2 cm long, acute, hirsute with erect yellowish trichomes. Corolla white, 2-3 cm long. Fruit capsular, subglobose, 1-2 cm in diameter, subtended and partially surrounded by the calyx. Seeds brown, glabrous.