Revision of Marchantiana (Caloplacoideae, Teloschistaceae) – a misconceived lichen genus
The genus Marchantiana has been a victim of changeable concepts, partly due to erroneous DNA sequences published with its description. Based on new molecular sequencing, new chemical analyses and additional field work, mainly in Patagonia, Tasmania and New Zealand, we present a new taxonomic classification for the genus and related species. M. michelagoensis is confirmed to belong to Marchantiana,
