Stenandriopsis decaryi (Benoist) T.F.Daniel, McDade & Kiel, comb. nov.

≡ Achyrocalyx decaryi Benoist in Bull. Soc. Bot. France 76: 1037. 1930 – Holotype: Madagascar, district d’ Ambovombe, Ampasimpolaka, fl. 10 Jun 1924, Decary 2819 (P n.v.; isotypes: P n.v.).

= Achyrocalyx vicinus Benoist in Notul. Syst. (Paris) 8: 153. 1939 – Holotype: Madagascar, environs de Tuléar, fl. 7 Aug 1928, Humbert & Swingle 5215 (P n.v.; isotypes: G [G00008600]*, K [K000394662]!, LISC [LISC 011410]*, US [00664183]*).