Name requested: Mycobilimbia fuscaLichens of North America null: 444.
Homotypic synonym: Bilimbia fuscaLichenologist 20 (3): 237.
Homotypic synonym: Bacidia fuscaLichenologist 20 (3): 237. Lichens of North America null: 444.
Heterotypic synonym: Bilimbia obscurataLichenologist 20 (3): 237.
Heterotypic synonym: Mycobilimbia obscurataLichenologist 20 (3): 237. Lichens of North America null: 444. Mycotaxon 58: 198, 212.
Heterotypic synonym: Bacidia obscurataLichenologist 20 (3): 237. Lichens of North America null: 444.