Marcano, V., Méndez, A.M. and Prü, E.P. 2021.

The genus Ramalina Acharius (Ascomycota, Lecanoromycetes, Ramalinaceae) in northern South America

. Phytotaxa. 504, 1 (May 2021), 1–77. DOI:https://doi.org/10.11646/phytotaxa.504.1.1.