Underestimated regional species diversity in the Cape Floristic Region revealed by phylogenetic analysis of the Erica abietina/E. viscaria clade (Ericaceae)
M. D. Pirie E. G. H. Oliver B. Gehrke L. Heringer A. Mugrabi de Kuppler N. C. Le Maitre D. U. Bellstedt Author Notes
Botanical Journal of the Linnean Society, Volume 184, Issue 2, 1 June 2017, Pages 185–203, https://doi.org/10.1093/botlinnean/box021