Basionym:
Calloria eucalypti W. Phillips & Harkn., Bull. California Acad. Sci. 1 (1): 23 (1884) [MB#453008]
Taxonomic synonyms:
- Dicranidion fragile Harkn., Bull. California Acad. Sci. 1 (3): 163 (1885) [MB#149345]
- Orbilia alnea Velen., Monographia Discomycetum Bohemiae 1: 93 (1934) [MB#256440]
- Orbilia alnea var. alnea (?) [MB#424573]
- Orbilia roseofuscella Svrcek, Ceská Mykol. 41 (2): 91 (1987) [MB#131021]
- Pedilospora parasitans Höhn., Sitzungsber. Kaiserl. Akad. Wiss., Wien. Math.-Naturwiss. Cl., Abt. 1 111 (10): 1047 (1902) [MB#147821]
- Dicranidion argentinense Speg., Anales Mus. Nac. Hist. Nat. Buenos Aires ser. 3, 13: 459 (1910) [MB#149579]
- Pedilospora episphaeria Höhn., Zentralbl. Bakteriol. 2. Abt. 60: 26 (1923) [MB#148362]
- Orbilia microclava Velen., Monographia Discomycetum Bohemiae 1: 92 (1934) [MB#271051]
- Orbilia succinea Velen., Novitates mycologicae novissimae: 101 (1947) [MB#441016]
- Pedilospora ramularioides Bubák, Ann. Mycol. 14 (3/4): 156 (1916) [MB#148623]