Shrub or treelet 3-10 m. Leaves membranous or subchartaceous, lower surface slightly papillose or not. Male flowers: pedicel slender, 8-14 by 0.5(-l) mm, bracteole 2-3 mm long; buds membranous, ± obovate-oblong, narrowed towards base, 8-9 by 3.5-4(-4.5) mm, apical part faintly triangular, apex bluntish, cleft for over 1/2, lobes 5 mm long, 0.3 mm thick. Androecium slender, 6.5-8 mm; androphore 2.5-4 by 1 mm, (almost) completely pubescent, hairs rather pale, 0.1 (-0.2) mm or less; synandrium faintly triangular, 4-5 by 1-1.5 mm, the apex bluntish, thecae 14-20(-24), sterile apex absent or only 0.2 mm. Female flowers and fruit not seen.