Willughbeia firma var. platyphylla Boerl. in Bull. Inst. Bot. Buitenzorg 5: 4. 1900
Willughbeia firma var. platyphylla in Bull. Inst. Bot. Buitenzorg 5: 4. 1900
Type: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9
Type: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9 (A)
Isotype: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9 (BO)
Lectotype: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9 (BO)
Type: Borneo, Kalimantan, Pangkalan Lokan., Van Romburgh 9 (TCD)
Willughbeia firma var. platyphylla in Bull. Inst. Bot. Buitenzorg 5: 4. 1900