(Source: Flora Malesiana ser. 1, 1: Cyclopaedia of collectors)



Is cited as the collector of Aerides inflexum at Goa near Makassar (SW. Celebes) (cf. Teysmann & Binnendijk in Nat. Tijdschr. N.I. 24, 1862, p. 324). Material in Herb. Bog. [BO].

The Tolson at Batavia, who presented a select collection of orchids to Hort. Bog. in 1868, might be the same Tolson as the above-mentioned. The initials of the Batavia Tolson are probably R.P.; he was a merchant who was erased from the list of members of the ‘Natuurkundige Vereeniging’ in 1868.