A small annual branched from base, sometimes erect up to 8-25 cm long. Leaves 6-12 x 5-7 mm, ovate-broadly ovate-spathulate, acute or obtuse, cuneate at base, entire-3 lobed, 4-15 mm, long-petiolate. Staminate flowers in leaf axils, perianth up to 0.8 mm long, brownish, stamens 1-4, long-exserted. Pistillate flowers: perianth very small.