Basionym Name:Cercosporina hydrangeicola Speg., Anal. Mus. nac. B. Aires, Ser. 3 13: 426 (1910)
Homotypic synonyms:Cercospora hydrangeicola (Speg.) Vassiljevsky, in Vassiljevsky & Karakulin, Fungi Imperfecti Parasitici (Hyphomycetes) 1: 339 (1937)