Name requested: Lachnellula willkommiiPersoonia 2 (2): 183, 184.
Homotypic synonym: Peziza willkommiiMycological Papers 32: 93. Persoonia 2 (2): 184.
Homotypic synonym: Dasyscypha willkommiiAnnales Mycologici 12 (1): 6. 15 (1-2): 101. Mycological Papers 32: 93. Mycology and Phytopathology [as Микология и Фитопатология] 3 (1): 103. 3 (2): 174, 175, 176, 178, 181. Mycotaxon 29: 441. Sydowia 10 (1-6): 149. Transactions of the Mycological Society of Japan 22 (2): 166.
Homotypic synonym: Trichoscypha willkommiiMycological Papers 32: 93.
Homotypic synonym: Trichoscyphella willkommiiMycological Papers 32: 93. Mycology and Phytopathology [as Микология и Фитопатология] 3 (2): 174. Mycotaxon 23: 446.