Basionym Name:Helminthosporium capense var. osyridis-compressae Thüm., Flora, Regensburg 59: 570 (1876)
Homotypic synonyms:Cercospora capensis var. osyridis-compressae (Thüm.) Sacc., Syll. fung. (Abellini) 4: 469 (1886)