Name requested: Hemimycena crispulaMycotaxon 42: 191.
Homotypic synonym: Omphalia crispulaSydowia 8 (1-6): 46.
Homotypic synonym: Mycena crispulaMycologia 51 (3): 382. 62 (1): 27. Mycology and Phytopathology [as Микология и Фитопатология] 11 (3): 179. Mycotaxon 42: 191. Persoonia 1 (1): 55.
Heterotypic synonym: Helotium hirsutumPersoonia 1 (1): 55.