Name requested: Peziza willkommii

	Mycological Papers 32: 93.
	Persoonia 2 (2): 184.

Homotypic synonym: Dasyscypha willkommii

	Annales 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 willkommii

Mycological Papers 32: 93.

Homotypic synonym: Trichoscyphella willkommii

	Mycological Papers 32: 93.
	Mycology and Phytopathology [as Микология и Фитопатология] 3 (2): 174.
	Mycotaxon 23: 446.

Homotypic synonym: Lachnellula willkommii

Persoonia 2 (2): 183, 184.