(Source: Flora Malesiana ser. 1,
1: Cyclopaedia of collectors)
Probably Dr W.R. Tromp de Haas,
who in 1896 was appointed Assistant for Soil Investigations at Buitenzorg, W.
Sent 15 nos of grasses to Herb. Bog. [BO]. They were identified by Boerlage,
must have been collected before 1900.