Basionym Name:Microsphaera sambucicola Henn., Bot. Jb. 29: 148 (1900)
Homotypic synonyms:Erysiphe sambucicola (Henn.) M. Bradshaw, U. Braun & Pfister, in Bradshaw, Braun, Quijada & Pfister, Mycologia: 10.1080/00275514.2023.2252715, 24 (2023)