Name requested: Lentinus degenerAnnales Mycologici 34 (1-2): 115. Mycologia 47 (1): 30. Mycotaxon 81: 117. Persoonia 16 (2): 233, 234*, 235, 236*, 237.
Heterotypic synonym: Lentinus cyathiformisMycologia 64 (4): 827. 65 (3): 583. Mycology and Phytopathology [as Микология и Фитопатология] 8 (2): 101. Mycotaxon 81: 117. 82: 281. Persoonia 3 (2): 284. 16 (2): 233, 235, 237. Sydowia 2 (1-6): 30. Transactions of the Mycological Society of Japan 26 (3): 355.