The above links show records made of species which occur in Zimbabwe. The actual records may have been made anywhere.
A plant collector and recorder with a number of first records for Zimbabwe - e.g. Aeschynomene elaphroxylon.
Also, the husband of Di Hull
Copyright: Mark Hyde, Bart Wursten, Petra Ballings and Meg Coates Palgrave, 2002-17
Hyde, M.A., Wursten, B.T., Ballings, P. & Coates Palgrave, M.
. Flora of Zimbabwe: Person details: Hull, A.
http://www.zimbabweflora.co.zw/speciesdata/person-display.php?person_id=257, retrieved 25 March 2017