Albizia rosulata (Kosterm.) Nielsen, Opera Bot. 81 (1985)
Latin for 'rose-like'?

Synonyms
Parasamanea landakensis (Kosterm.) Kosterm., Parenterolobium rosulatum (Kosterm.) Kosterm., Pithecellobium landakensis Kosterm., Pithecellobium rosulatum Kosterm.

Description
Emergent tree up to 64 m tall and 94 cm dbh. Stipules triangular, ca. 1 mm long, dropped early. Leaves alternate, compound with leaflets opposite, penni-veined, glabrous. Flowers ca. 4 mm diameter, white-yellow, corolla tube with many protruding stamens, flowers placed in branched or umbell-like inflorescence. Fruits ca. 94 mm diameter, brown-black, curled up, indehiscent pod, breaking up in one seeded fragments, seed dull brown.

Ecology
In undisturbed mixed dipterocarp, keranga and (peat)-swamp forest up to 200 m altitude. Often on alluvial sites near rivers and streams, but also on hillsides and ridges. On sandy to clay soils. In secondary forests usually present as a pre-disturbance remnant tree.

Distribution
Borneo (Sarawak, Brunei, Sabah, West- and East-Kalimantan).

Local names in Borneo
Arak-arak, Berayung, Girik hitam, Gurak, Jaring, Jaring hantu, Jering hutan, Kelupit, Kumin muroh, Merbau lalot.