Fruit 1·5 cm. in diam., subglobose, rounded at the apex, cottony-tomentellous; wings 3–4·5 × 1·5–2·5 cm., yellowish, broadly oblong to obovate, with penicillate hairs outside and inside.
Inflorescences 2·5–3 cm. long, axillary, more or less condensed, few-flowered, greyish-or fulvous-tomentose, on a peduncle 1–3 cm. long; pedicels 1–3 mm. long.
Shrub or small tree up to 7 m. high; branchlets greyish-to rufous-tomentose, very soon glabrous.
Stamens with connective produced into a triangular appendage.
Petals 10 mm. long, densely greyish-subsericeous-tomentose.
Sepals 3 mm. long, densely cottony-rufous-tomentose.