Avonia gariepensis G.Will. in Aloë 43: 14. 2006 Avonia gariepensis G.Will. in Aloë 43: 14. 2006is basionym for Anacampseros gariepensis (G.Will.) Snijman in Strelitzia 30: 241. 2013is basionym for Anacampseros gariepensis (G.Will.) Dreher in Avonia 33(3): 121. 2015Taxon for this nameAvonia gariepensis G.Will.