Stem herbaceous, angular, finely grey-downy, finely striated. Petioles about 2 in. long, weak, herbaceous, finely tomentose. Tendrils copious, herbaceous. Leaves with 3–5 leaflets, the terminal one on a stalk 1/2 in. long, obovate-oblong, 2–3 in. long, 1–1 1/2 in. broad, indistinctly pointed, the edge broadly crenate, the base rounded, the lateral ones similar, usually considerably imbricated, texture thin but rather succulent, upper side slightly grey-downy, the lower more so. Flowers in copiously compound cymes 3–5 in. broad. Peduncles 2–3 in. long, weak, glabrous. Pedicels weak, tomentose, 2–3 lines long. Calyx under 1/2 line broad, pubescent, not lobed. Corolla 2 lines long, cylindrical, pubescent. Petals and stamens 4. Style subulate, 1/8 in. long. Berry unknown.