Sohnsia filifolia (E. Fourn.) Airy Shaw in Kew Bull. 18(2): 272. 1965 sec. Peterson & al. 2017
- ≡Calamochloa filifolia E. Fourn. in Bull. Soc. Bot. France 24: 178. 1877 syn. sec. IPNI 1985
- =Eufournia filifolia (E. Fourn.) Reeder in Brittonia 19: 244. 1967 syn. sec. Peterson & Boechat 2001