Borg, D.; Richardson, J. E.; Harris, D. J.; Gautier, L.; Hughes, M.; Mackinder, B. PHYLOGENY OF TWO AFRICAN GENERA OF SAPOTACEAE – ENGLEROPHYTUM AND SYNSEPALUM. Edinburgh J. Bot. 2019, 76 (2), 231-267. https://doi.org/10.1017/S0960428619000040.