Name requested: Lecanactis plocinaLichenologist 3 (1): 118. 12 (1): 46. Mycotaxon 48: 326.
Homotypic synonym: Lecidea plocinaLichenologist 12 (1): 38. Mycotaxon 48: 301.
Heterotypic synonym: Lecanactis premneaAnnales Mycologici 37 (1-2): 65. Mycotaxon 48: 302, 324, 325.