Kostermanthus heteropetalus (SCORTECH. ex King) PRANCE in Brittonia 31: 91. 1979
- ≡Parinarium heteropetalum SCORTECH. ex King in J. As. Soc. Beng. 66: 283. 1897
- ≡Parinarium kunstleri King in J. As. Soc. Beng. 66: 282. 1897
- ≡Parinarium myriandrum Merr. in Univ. Cal. Publ. Bot. 15: 93. 1929
- ≡Acioa hetero-petala (SCORTECH, ex King) KOSTERM. in Reinwardtia 7: 11. 1965
