Stapf O, Sprague TA, Rolfe RA, Clarke CB, Dawe MT, Wright CH (1906) Plantae Novae Daweanae in Uganda lectae. Journal of the Linnean Society of London, Botany 37(262): 495-544. doi: 10.1111/j.1095-8339.1906.tb00847.x.
No known synonyms