C.Somers (Wernham) 1991 - Somers C, Robbrecht E (1991) A Precursor to the Treatment of Rothmannia (Rubiaceae-Gardenieae) in 'Flore d'Afrique Centrale'. Bulletin Du Jardin Botanique National De Belgique 61: 295-304. doi: 10.2307/3668152.
There is no corrections for Rothmannia munsae subsp. megalostigma yet.