| 1 | Leaves elliptic-oblong to lanceolate. Male buds 4-4.5 by 1.5-1.8 mm, pedicel 1-3.5 mm long. Fruits small, 1.3—1.6(—2) cm long. — Papua Barat (Obi, Waigeo, Bird's Head), Papua New Guinea (E to Madang Prov.). |
| 1' | Leaves variable but not lanceolate. Male buds somewhat larger, (4-)4.5-6 by 1.8-2.5 mm, pedicel longer. Fruits 2.2-2.6(-3) cm long. — Moluccas and W Papua Barat (Adi Is., see note). |
| 1'' | Leaves ellipsoid-oblong, small, 4-10 cm long. Male flowers not known. Fruits ovoid-ellipsoid, 2 by 1.5 cm. — Papua New Guinea (Southern Highlands Prov., 500-600 m). |
