Apocynaceae A: 02182666 Alstonia macrophylla Wallich ex Don Indonesia: Papua Netherlands New Guinea, Div. Geelvinkbaai, J... C. Koster BW 11102 1961-7-1
Asteraceae A: 02247870 Elephantopus mollis Humboldt, Bonpland & Kunth Indonesia: Papua Barat Maroenicreek. C. Koster BW 13554 1961-12-18
Cunoniaceae A: 02460392 Pullea glabra Schlechter Indonesia: Papua: Netherlands New Guinea, Div. Geelvink... C. Koster BW 11229 1961-7-18
Ericaceae A: 01819735 Dimorphanthera meliphagidum F. Mueller Indonesia: Papua Netherlands New Guinea, Woda, isl. of Japen.... C. Koster BW 11230 1961-7-18
Euphorbiaceae A: 02416060 Pimelodendron amboinicum Hasskarl Indonesia: Papua: Subdiv. Seroei. Soemberbaba-Isl. Jape... C. Koster BW 11094 1961-6-30
Lauraceae A: 02538089 Cryptocarya laevigata Blume Indonesia: Papua: Div. Geelvinckbaai, N.E. coast Japen ... C. Koster BW 11247 1961-7-24
Phyllanthaceae A: 00048069 Glochidion rugulosum Airy Shaw Indonesia: Papua Div. Geelvinkbaai, Japen Island, Soemberbaba C. Koster BW 11106 1961-7-1
A: 00048069 Glochidion sp. Indonesia: Papua Div. Geelvinkbaai, Japen Island, Soemberbaba C. Koster BW 11106 1961-7-1
Verbenaceae A: 02324529 Gmelina fasciculiflora Bentham Indonesia: Papua: Div. Geelvinkbaai, Japen Isl. Soember... C. Koster BW 11115 1961-7-2