Bromus catharticus Vahl, Symb. Bot. 2: 22. 1791 Bromus catharticus Vahl, Symb. Bot. 2: 22. 1791is basionym for Ceratochloa cathartica (Vahl) Herter in Revista Sudamer. Bot. 6: 144. 1940Taxon for this nameBromus catharticus Vahl, Symb. Bot. 2: 22. 1791