Annonaceae A: 02612180 Artabotrys roseus Boerlage Indonesia: Kalimantan Timur (East Kalimantan) Road Wanariset - Semoi, km 13, Batu Ampar, I... P. J. A. Kessler 598 1991-9-9
A: 02503613 Xylopia ferruginea (Hooker f. & Thomson) Hooker f. & Thomson Indonesia: Kalimantan Timur (East Kalimantan) Wanariset research area, Rintis Baru P. J. A. Kessler 620 1991-9-17
Dipterocarpaceae A: 02222649 Shorea balangeran (Korthals) Burck Indonesia: Kalimantan Timur (East Kalimantan) Road from Samboja to Handil 2, c. km 30, Gun... P. J. A. Kessler 574 1991-1-30
Elaeocarpaceae A: 02467669 Elaeocarpus stipularis Blume Indonesia: Kalimantan Timur (East Kalimantan) Road from Samboja to Handil 2, c. km 30, Gun... P. J. A. Kessler 575 1991-1-30
Euphorbiaceae A: 02414055 Macaranga hullettii King ex Hooker f. Indonesia: Kalimantan Timur (East Kalimantan) Wanariset research area, Rintis Baru P. J. A. Kessler Kessler 619 1991-9-17
Melastomataceae A: 02271380 Medinilla crassifolia (Reinw. ex Blume) Blume Indonesia: Kalimantan Timur (East Kalimantan) Borneo, Kalimantan Timur, Wanariset research... P. J. A. Kessler 614 1991-9-19
Phyllanthaceae A: 02487920 Aporosa nitida Merrill Indonesia: Kalimantan Timur (East Kalimantan) Road Balikapan - Wanariset, km 35 200 ha plo... P. J. A. Kessler 587 1991-2-7
Verbenaceae A: 02328121 Callicarpa longifolia Lamarck Indonesia: Kalimantan Timur (East Kalimantan) Road from Samboja to Handil 2, c. km 30, Gun... P. J. A. Kessler 577 1991-1-30
