Twigs distinctly angular, with two marked lines or low ridges running in between the petioles or the scars of petioles. Male flowers: pedicel 4 by 1 mm, bracteole ovate, rounded, 1.5 mm long, persistent; buds ellipsoid-oblong, (5-)6 by 2.5 mm, apex and base ± rounded, not angled, cleft c. 1/4, lobes 1.5 mm long, 0.3 mm thick. Androecium slender, 5-5.5 mm; androphore nearly as long as the synandrium, 2-2.2 by 0.6-0.7 mm, almost completely pubescent, hairs pale, scattered, less than 0.1 mm; synandrium 3 by 0.7-0.8 mm, thecae 10-12, sterile apex ± blunt, 0.3 mm. Fruits as the species.