Name requested: Verrucaria biformis

Lichenologist 3 (3): 308. 4 (3): 228.

Homotypic synonym: Arthopyrenia biformis

	Annales Mycologici 37 (1-2): 62.
	Lichenologist 3 (1): 101, 101. 3 (2): 242. 3 (3): 308, 308. 4 (3): 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228, 228. 10 (2): 181. 12 (1): 9.

Homotypic synonym: Anisomeridium biforme

	Lichenologist 12 (1): 9, 9, 9. 35 (3): 207.
	Mycotaxon 33: 28. 46: 458. 49: 139. 105: 97.

Heterotypic synonym: Acrocordia tersa

Lichenologist 4 (3): 228.