Ichnanthus pallens var. major (Nees) Stieber in Syst. Bot. 12(2): 207. 1987 sec. Dávila & al. 2018
- ≡Panicum pallens var. majus Nees, Fl. Bras. Enum. Pl. 2: 137. 1829 syn. sec. Dávila & al. 2006
- =Panicum paludicola Miq., Fl. Ned. Ind. 3: 454. 1857 syn. sec. Dávila & al. 2006
- =Panicum vicinum F.M. Bailey, Syn. Queensl. Fl. 3: 82. 1890 syn. sec. Dávila & al. 2006
- =Panicum nitens Merr. in Publ. Bur. Sci. Gov. Lab. 17: 8-9. 1904, nom. illeg. syn. sec. Dávila & al. 2006
- =Ichnanthus vicinus (F.M. Bailey) Merr. in Philipp. J. Sci. 20: 367. 1922 syn. sec. Dávila & al. 2006
- =Ichnanthus bacularius Swallen in Phytologia 11(3): 151. 1964 syn. sec. Dávila & al. 2006
- =Ichnanthus tonkinensis K.E. Rogers in Bull. Torrey Bot. Club 95(5): 423–424. 1968 syn. sec. Dávila & al. 2006
- =Ichnanthus nemorosus var. swartzii K.E. Rogers in Phytologia 22(2): 100. 1971 syn. sec. Dávila & al. 2006
- =Ichnanthus bradei K.E. Rogers in Phytologia 24(5): 409. 1972 syn. sec. Dávila & al. 2006
- =Ichnanthus brevipaniculatus K.E. Rogers in Phytologia 24(5): 410. 1972 syn. sec. Dávila & al. 2006
- =Ichnanthus glaziouii K.E. Rogers in Phytologia 24(5): 413. 1972 syn. sec. Dávila & al. 2006
- =Ichnanthus swallenii K.E. Rogers in Phytologia 26(2): 64. 1973 syn. sec. Dávila & al. 2006