Coussapoa microcephala Trecul in Ann. Sci. Nat. Bot. 8: 96. 1847 (Aug.) sec. B.J.H. ter Welle & al. 1992
- Holotype: Guyana, Pomeroon River, Ro. Schomburgk 11.896
- =Coussapoa cuneata Miq. in Mart., Fl. Bras. 4: 138. 1853
- Holotype: Guyana, Berbice River, Ro. Schomburgk I.287
- =Coussapoa fagifolia Klotzsch in Linnaea 20: 528. 1847 (Oct.)
- Holotype: Guyana, Pomeroon River, Ri. Schomburgk 1366
