The above links show records made of species which occur in Zambia. The actual records may have been made anywhere.
Edward Robinson was employed as a teacher and later as an inspector of schools from 1952-1966. He was a prolific botanical collector who made a comprehensive collection of the flora of the Chakwenga Headwaters on numerous visits between August 1963 and March 1965 in Zambia.
Copyright: Mike Bingham, Annette Willemen, Bart Wursten, Petra Ballings and Mark Hyde, 2011-17
Bingham, M.G., Willemen, A., Wursten, B.T., Ballings, P. and Hyde, M.A.
. Flora of Zambia: Person details: Robinson, EA.
http://www.zambiaflora.com/speciesdata/person-display.php?person_id=266, retrieved 29 April 2017