Burgaz, Ana Rosa & José Raggio. The Cladoniaceae in the Navarino Island (Prov. Antártica Chilena, Chile). Mycotaxon 99: 103–116. 2007.

ABSTRACT: Forty two taxa of Cladoniaceae are reported from Navarino Island, Chile. Cladonia acuminata and C. cryptochlorophaea are new to Chilean flora, and eighteen taxa are new reports for Navarino Island. The chemical variation of the taxa is reported. New chemotypes in C. bellidiflora with fumarprotocetraric, thamnolic and usnic acids, and C. ustulata with thamnolic, barbatic and squamatic acids are reported. A phytogeographic distribution pattern of the taxa with data on their habitat and frequency is presented.

KEYWORDS: lichens, biogeography, southern South America