Panicum stramineum Hitchc. & Chase in Contr. U.S. Natl. Herb. 15: 67, f. 50. 1910 sec. Dávila & al. 2018
- =Panicum capillare var. stramineum (Hitchc. & Chase) Gould in Madroño 10(3): 94. 1949 syn. sec. Dávila & al. 2006
- =Panicum hirticaule var. stramineum (Hitchc. & Chase) Beetle in Phytologia 47(5): 383. 1981 syn. sec. Dávila & al. 2006
- =Panicum caatingense Renvoize in Kew Bull. 37(2): 325, f. 5. 1982 syn. sec. Dávila & al. 2006
- =Panicum hirticaule subsp. stramineum (Hitchc. & Chase) Freckmann & Lelong in Sida 20(1): 172. 2002 syn. sec. Dávila & al. 2006