Fr.

Fungi, Dikarya, Ascomycota, Pezizomycotina, Dothideomycetes, Pleosporomycetidae, Mytilinidiales, Mytilinidiaceae

Current name: Actidium Fr., Observationes mycologicae 1: 190 (1815) [MB#58] Taxonomic synonyms: - Ostreionella Seaver, Scientific Survey of Porto Rico and the Virgin Islands 8 (1): 77 (1926) [MB#3647] - Mytilinidion subgen. Bulliardella Sacc., Sylloge Fungorum 2: 764 (1883) [MB#700311] - Bulliardella (Sacc.) Paoli, Nuovo Giorn. Bot. Ital.: 101 (1905) [MB#686]