Name requested: Collema auriformeLichenologist 16 (3): 228, 228. Mycotaxon 33: 30. 40: 219, 220. 108: 10, 12, 14.
Heterotypic synonym: Collema auriculatumLichenologist 1 (1): 21, 21. 3 (1): 113, 113. 12 (1): 32, 32. 16 (3): 228. Mycotaxon 40: 219.