As classified in WFO snapshot
December 2022
Warning: older classification
variety
Bulbophyllum campanulatum var. inconspicuum
J.J.Sm.
This variety name was first published in Bull. Jard. Bot. Buitenzorg , sér. 3, 2: 102 (1920)
This variety name has been reclassified since this snapshot. Its current preferred usage is a synonym .