Basionym: Nidularia stercorea Schwein., Transactions of the American Philosophical Society 4 (2): 253 (1832) [MB#244370] Obligate synonyms: - Cyathia stercorea (Schwein.) V.S. White, Bulletin of the Torrey Botanical Club 29: 266 (1902) [MB#502116] - Cyathodes stercoreum (Schwein.) Kuntze: 851 (1891) [MB#584885] Taxonomic synonyms: - Cyathus puiggarii Speg., Boletín de la Academia Nacional de Ciencias en Córdoba 11 (4): 469 (1889) [MB#205803] - Cyathus plumbagineus McAlpine (1896) [MB#205931] - Cyathus subiculosus J. Kickx f. (1841) [MB#211404] - Cyathodes subiculosum (J. Kickx f.) Kuntze: 851 (1891) [MB#584886] - Cyathus elegans Speg., Anales del Museo Nacional de Historia Natural Buenos Aires 6: 185 (1898) [MB#237535] - Cyathus dimorphus Cobb, Agricultural Gazette of New South Wales 3: 1005 (1892) [MB#238004] - Cyathus lesueurii Tul. & C. Tul., Annales des Sciences Naturelles Botanique 1: 79 (1844) [MB#241397] - Cyathus stercoreus var. lesueurii (Tul. & C. Tul.) Cejp, Flora CSR - Gasteromycetes: 654 (1958) [MB#346709] - Cyathus stercoreus f. lesueurii (Tul. & C. Tul.) Bottomley, Bothalia 4 (3): 638 (1948) [MB#346710] - Cyathodes lessueurii (Tul. & C. Tul.) Kuntze (1891) [MB#584874] - Cyathus stercoreus var. lesueuri (Tul. & C. Tul.) ÄŒejp (1958) [MB#623639] - Cyathodes lesueurii (Tul. & C. Tul.) Kuntze, Revisio generum plantarum 2: 851 (1891) [MB#648227] - Cyathus affinis Pat., Bulletin de la Société Mycologique de France 11: 87 (1895) [MB#247138] - Cyathus boninensis S. Ito & S. Imai, Transactions of the Sapporo Natural History Society 15: 8 (1937) [MB#258660] - Cyathus brazlaviensis Sosin, Not. syst. Sect. crypt. Inst. bot. Acad. Sci. U.S.S.R.: 126 (1952) [MB#296263] - Cyathus stercoreus var. brazlaviensis (Sosin) Cejp, Flora CSR - Gasteromycetes: 655 (1958) [MB#346708] - Nidularia melanosperma Schwein., Transactions of the American Philosophical Society 4 (2): 253 (1832) [MB#205664] - Cyathus melanospermus (Schwein.) De Toni (?) [MB#241255] - Cyathia melanosperma (Schwein.) V.S. White, Bulletin of the Torrey Botanical Club 29: 262 (1902) [MB#502110] - Cyathodes melanospermum (Schwein.) Kuntze: 851 (1891) [MB#584876] - Cyathus rufipes Ellis & Everh., Bulletin of the Torrey Botanical Club 24: 125 (1897) [MB#205766] - Cyathia rufipes (Ellis & Everh.) V.S. White, Bulletin of the Torrey Botanical Club 29: 265 (1902) [MB#502114] - Cyathus wrightii Berk., Grevillea 2 (15): 34 (1873) [MB#206321] - Cyathia wrightii (Berk.) V.S. White, Bulletin of the Torrey Botanical Club 29: 265 (1902) [MB#502117] - Cyathodes wrigthii (Berk.) Kuntze: 851 (1891) [MB#584888] - Cyathus baileyi Massee (?) [MB#246833] - Nidularia rugisperma Schwein., Transactions of the American Philosophical Society 4 (2): 253 (1832) [MB#249120] - Cyathus rugispermus (Schwein.) De Toni (?) [MB#205660] - Cyathia rugisperma (Schwein.) V.S. White, Bulletin of the Torrey Botanical Club 29: 263 (1902) [MB#502115] - Cyathodes rugispermum (Schwein.) Kuntze: 851 (1891) [MB#584882]