4. Vitex congolensis De Wild. & T.Durand

(Durand & De Wildeman 1899: 134); Baker (1900: 325); De Wildeman & Durand (1900: 50); Durand & Durand (1909: 437); De Wildeman (1910b: 401; 1912b: 142, 242; 1929a: 7); Pieper (1928: 59); Pauwels (1993: 216); Lebrun & Stork (1997: 524); Meerts (2016: 231).

– Type: D.R. Congo, Bas-Congo, Bokakata, Feb. 1896, Dewèvre 770a (lecto-: BR barcode BR 0000008905918, designated here ; isolecto-: BR barcode BR 0000008905871) .