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This is almost a word by word copy of http://plants.jstor.org/person/bm000010940 (including the, former, misspelling of Haarlem and claim that Clifford was English) without any credits or references. -- Episcophagus ( talk) 04:25, 10 January 2013 (UTC) reply

The records of the Royal Society list "Adrianus van Royen" (11 November 1704 – 28 February 1779) as elected a Fellow on 27 June 1728. [1] Given the nearly identical details I have linked the ex-redlink at List of Fellows of the Royal Society P,Q,R#R to here.

Especially if another reference can be found, this should be mentioned in the article. Mark Hurd ( talk) 14:52, 11 March 2015 (UTC) reply