Mills, A.J. and Robson, A. 2017. Survivorship of spekboom (Portulacaria afra) planted within the Subtropical Thicket Restoration Programme (with Corrigendum). South African Journal of Science. 113, 1/2 (Jan. 2017), 3. DOI:https://doi.org/10.17159/sajs.2017/a0196.