Name requested: Toninia sedifoliaLichens of North America null: 683, 684. Mycotaxon 45: 279. 48: 259, 262. 53: 106. 58: 222. 84: 30. 99: 204. 104: 261, 286.
Heterotypic synonym: Toninia coeruleonigricansAnnales Mycologici 36 (2-3): 142. Lichenologist 3 (1): 150.