Sobreira, P.N.B., Aptroot, A. & Cáceres, M.E.D.S. (2016)

Two new species of Porina (Porinaceae, lichenized Ascomycota) from submontane forest enclaves in Northeastern Brazil

. Phytotaxa 286 (3): 203–206. https://doi.org/10.11646/phytotaxa.286.3.9