3. Eumachia cupulicalyx (Verdc.) Razafim. & C.M. Taylor, comb. nov.

Ξ Chazaliella cupulicalyx Verdc. in Kew Bull. 31: 799, fig. 3. 1977 . Ξ Margaritopsis cupulicalyx (Verdc.) Razafim. & B. Bremer in Amer. J. Bot. 101: 1117. 2014 .

Typus: LIBERIA: Dukwia River, 2.VII.1929, Cooper 360 (holo-: K [K000042881]!; iso-: K [K000042880]!) .

Notes. – This species is found in Liberia (VERDCOURT, 1977). It was illustrated by VERDCOURT (1977: 800, fig. 3).