Muhlenbergia capillaris (Lam.) Trin., Gram. Unifl. Sesquifl.: 191-192, 296, t. 5, f. 15. 1824 sec. Dávila & al. 2018
- ≡Stipa capillaris Lam., Tabl. Encycl. 1: 158. 1791 syn. sec. Dávila & al. 2006
- =Stipa diffusa Walter, Fl. Carol.: 78. 1788 syn. sec. Dávila & al. 2006
- =Podosemum capillare (Lam.) Desv. in Nouv. Bull. Sci. Soc. Philom. Paris 2: 188. 1810 syn. sec. Dávila & al. 2006
- =Podosemum agrostideum P. Beauv., Ess. Agrostogr.: 176, 179. 1812 syn. sec. Dávila & al. 2006
- =Tosagris agrostoidea P. Beauv., Ess. Agrostogr.: 29, t. 8, f. 3. 1812 syn. sec. Dávila & al. 2006
- =Stipa cericea Michx. ex Raf., Neogenyton: 4. 1825 syn. sec. Dávila & al. 2006
- =Muhlenbergia polypogon (DC.) Kunth, Révis. Gramin. 1: 64. 1829 syn. sec. Dávila & al. 2006