| 1 | Lower leaf surface with intricate scale-like hairs 0.2-0.3 mm long, sometimes mixed with emergent dendroid hairs 0.4 mm long. Thecae 12-16, sterile apex 0.3-0.5 mm, or absent, androphore long or short, 1-1.5 mm, nearly glabrous or slightly pubescent. Fruits with persistent indumentum; pericarp 3-5 mm thick. — Philippines (Mindanao), Moluccas; SE Kalimantan (rare), West New Guinea (rare). |
| 1' | Lower leaf surface with dense hairs 0.2-0.4 mm, and with late caducous, scattered, flat-lying glossy hairs 1 mm long. Thecae c. 20, androecium truncate, sterile apex (almost) absent, androphore short, to 0.5 mm, largely pubescent. Fruits late glabrescent; pericarp 7-12 mm thick. — Sulawesi. |
