Basionym: Peziza scutula Pers., Mycologia Europaea 1: 284 (1822) [MB#158197] Obligate synonyms: - Helotium scutula (Pers.) P. Karst., Bidrag till Kännedom av Finlands Natur och Folk 19: 110 (1871) [MB#146728] - Phialea scutula (Pers.) Gillet, Champignons de France. Les Discomycètes 4: 108 (1881) [MB#178184] - Hymenoscyphus scutulus (Pers.) W. Phillips (1887) [MB#265998] - Calycella scutula (Pers.) Quél., Enchiridion Fungorum in Europa media et praesertim in Gallia Vigentium: 305 (1886) [MB#581921] Taxonomic synonyms: Helotium scutula var. amelli Rabenh., Fungi europaei exsiccati Cent. 22: no. 2105 (1876) [MB#565318]