Panicum ovale Elliott, Sketch Bot. S. Carolina 1(2): 123. 1816 sec. Dávila & al. 2006
- =Panicum addisonii Nash in Bull. Torrey Bot. Club 25(2): 83-84. 1898 syn. sec. Dávila & al. 2006
- =Panicum commonsianum Ashe in J. Elisha Mitchell Sci. Soc. 15: 55. 1898 syn. sec. Dávila & al. 2006
- =Panicum alabamense Ashe, North Carolina Agric. Res. Serv., Bull. 175: 116. 1900 syn. sec. Dávila & al. 2006
- =Panicum owenae E.P. Bicknell in Bull. Torrey Bot. Club 35(4): 185. 1908 syn. sec. Dávila & al. 2006
- =Panicum deamii Hitchc. & Chase in Indiana Dept. Cons., Publ. 82: 284, t. 75, f. 18. 1929 syn. sec. Dávila & al. 2006
- =Panicum mundum Fernald in Rhodora 38(455): 392-394, pl. 443, f. 1-5. 1936 syn. sec. Dávila & al. 2006
- =Panicum columbianum var. commonsianum (Ashe) Dore in Naturaliste Canad. 103(6): 562. 1976 syn. sec. Dávila & al. 2006
- =Dichanthelium commonsianum (Ashe) Freckmann in Phytologia 39(4): 271. 1978 syn. sec. Dávila & al. 2006
- =Panicum ovale var. addisoniii (Nash) C.F. Reed in Phytologia 67(6): 452. 1989 syn. sec. Dávila & al. 2006