The above links show records made of species which occur in Zambia. The actual records may have been made anywhere.
Iain Darbyshire assisted us greatly by naming Barleria species for us
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: Darbyshire, I.
http://www.zambiaflora.com/speciesdata/person-display.php?person_id=325, retrieved 26 April 2017