Lendemer, James C.; Buck, William R.; Harris, Richard C. (2016). "Two new host-specific hepaticolous species of Catinaria (Ramalinaceae)". The Lichenologist. 48 (5): 441–449. Bibcode:2016ThLic..48..441L. doi:10.1017/S0024282916000438.
Egan, Robert S. (1987). "A fifth checklist of the lichen-forming, lichenicolous and allied fungi of the continental United States and Canada". The Bryologist. 90 (2): 77–173 [163]. doi:10.2307/3242609. JSTOR3242609.
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Lendemer, James C.; Buck, William R.; Harris, Richard C. (2016). "Two new host-specific hepaticolous species of Catinaria (Ramalinaceae)". The Lichenologist. 48 (5): 441–449. Bibcode:2016ThLic..48..441L. doi:10.1017/S0024282916000438.
Egan, Robert S. (1987). "A fifth checklist of the lichen-forming, lichenicolous and allied fungi of the continental United States and Canada". The Bryologist. 90 (2): 77–173 [163]. doi:10.2307/3242609. JSTOR3242609.