Marcano, V., Méndez, A.M. & Prü, E.P. (2021)

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

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