(Source: Flora Malesiana ser. 1,
1: Cyclopaedia of collectors)
Representative of the Billiton Company in the D.E.I.
Material of Eusideroxylon zwageri Teijsm.
& Binn. from the W. slope of G. Langsat in Billiton, nos
2 and 3, in Herb. Bog. [BO]
(pres. in 1899 through the intermediary of