Name requested: Placographa flexellaLichenologist 12 (1): 84. Mycotaxon 29: 443.
Heterotypic synonym: Limboria flexellaLichenologist 12 (1): 107.
Heterotypic synonym: Lithographa flexellaLichenologist 12 (1): 84. Mycologia 32 (6): 811.
Heterotypic synonym: Ptychographa flexellaLichenologist 12 (1): 84, 84, 107. Mycotaxon 29: 443.