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]