Van den Boom, P. P. G. & Sipman, H. J. M. (2014) New or interesting lichen records from Guatemala II – Six new species and records of 80 further taxa. – Sydowia 66 (1): 143–168.

Eighty-six lichen taxa are reported from Guatemala, most of them are new records for the country. Six of these, Bacidina dichroma, B. fuscosquamulosa, Fellhanera guatemalensis, Graphis barillae, G. bernadetae and G. submirabilis, are described as new for science. Notes on morphology, chemistry and ecology are given.

Key words: Neotropics, lichen diversity, Central America, chemistry, ecology, taxonomy, Ascomycetes.