Name requested: Microcalicium arenarium

Lichenologist 12 (1): 62, 62, 62. 35 (3): 203, 204, 204.

Homotypic synonym: Calicium arenarium

	Lichenologist 3 (1): 106. 12 (1): 62. 35 (3): 203.
	Sydowia 12 (1-6): 216.

Homotypic synonym: Coniocybopsis arenaria

Lichenologist 12 (1): 62. 35 (3): 204.

Heterotypic synonym: Calicium citrinum

Lichenologist 3 (1): 106.

Heterotypic synonym: Coniocybe citrina

Lichenologist 12 (1): 62. 35 (3): 204.