Lücking, Robert; Hodkinson, Brendan P.; Leavitt, Steven D. (2017). "The 2016 classification of lichenized fungi in the Ascomycota and Basidiomycota–Approaching one thousand genera". The Bryologist. 119 (4): 361–416. doi:10.1639/0007-2745-119.4.361. JSTOR44250015. S2CID90258634.
Morse, Caleb A.; Lendemer, James C. (2019). "A new Biatoridium from eastern North America, with comments on the disposition of species of Biatorella sensu Magnusson". The Bryologist. 122 (1): 1–9. doi:10.1639/0007-2745-122.1.001. S2CID92087931.
Carmer, Mary-Bert (1975). "Corticolous lichens of riparian deciduous trees in the central Front Range of Colorado". The Bryologist. 78 (1): 44–56 [55]. doi:10.2307/3242106. JSTOR3242106.
Vězda, A. (1979). "Lichenes novi quorum isotypi in fasciculo sexagesimo septimo collectionis "Lichenes Selecti Exsiccati" distribuentur". Folia Geobotanica et Phytotaxonomica. 14 (2): 203–206. doi:10.1007/BF02854615. S2CID21618620.
Lücking, Robert; Hodkinson, Brendan P.; Leavitt, Steven D. (2017). "The 2016 classification of lichenized fungi in the Ascomycota and Basidiomycota–Approaching one thousand genera". The Bryologist. 119 (4): 361–416. doi:10.1639/0007-2745-119.4.361. JSTOR44250015. S2CID90258634.
Carmer, Mary-Bert (1975). "Corticolous lichens of riparian deciduous trees in the central Front Range of Colorado". The Bryologist. 78 (1): 44–56 [55]. doi:10.2307/3242106. JSTOR3242106.
Lücking, Robert; Hodkinson, Brendan P.; Leavitt, Steven D. (2017). "The 2016 classification of lichenized fungi in the Ascomycota and Basidiomycota–Approaching one thousand genera". The Bryologist. 119 (4): 361–416. doi:10.1639/0007-2745-119.4.361. JSTOR44250015. S2CID90258634.
Morse, Caleb A.; Lendemer, James C. (2019). "A new Biatoridium from eastern North America, with comments on the disposition of species of Biatorella sensu Magnusson". The Bryologist. 122 (1): 1–9. doi:10.1639/0007-2745-122.1.001. S2CID92087931.
Vězda, A. (1979). "Lichenes novi quorum isotypi in fasciculo sexagesimo septimo collectionis "Lichenes Selecti Exsiccati" distribuentur". Folia Geobotanica et Phytotaxonomica. 14 (2): 203–206. doi:10.1007/BF02854615. S2CID21618620.