Machaerium kegelii Meisn. in Linnaea 21: 257-258. 1848 sec. Téllez-Valdés 2009
- =Machaerium bracteatum Benth. in J. Linn. Soc., Bot. 4(Suppl.): 65. 1860 syn. sec. Téllez-Valdés 2009
- =Machaerium pachyphyllum Pittier in Contr. U.S. Natl. Herb. 20(12): 469. 1922 syn. sec. Téllez-Valdés 2009
- =Machaerium marginatum Standl. in J. Wash. Acad. Sci. 14(4): 95. 1924 syn. sec. Téllez-Valdés 2009
- =Machaerium steinbachianum Hoehne in Arq. Bot. Estado Sao Paulo 1: 48, pl. 60. 1939 syn. sec. Téllez-Valdés 2009