Bromidium tandilense (Kuntze) Rúgolo in Darwiniana 24(1-4): 202. 1982 sec. Dávila & al. 2018
- =Agrostis koelerioides var. pampeana Parodi in Revista Fac. Agron. Veterin. 7: 161. 1930 syn. sec. Dávila & al. 2006
- =Agrostis tandilensis (Kuntze) Parodi in Darwiniana 6: 158. 1943 syn. sec. Dávila & al. 2006
- =Agrostis kennedyana Beetle in Bull. Torrey Bot. Club 72(6): 547, f. 6. 1945 syn. sec. Dávila & al. 2006
- =Agrostis hygrometrica var. tandilensis (Kuntze) L.B. Sm. & Wassh. in Bradea 2: 244. 1978 syn. sec. Dávila & al. 2006