Cetrariella commixta grows in the Czech Republic only in mountains, on silicate rocks and screes, where it may be mistaken for the similar and more common * Melanelia hepatizon*. Recently, C. commixta has been found in the Šumava Mts, Krušné hory Mts, Jizerské hory Mts, Krkonoše Mts, Kralický Sněžník Mts and Hrubý Jeseník Mts. It has a boreal-montane to arctic-alpine distribution and occurs throughout the entire Northern Hemisphere.
Literature: Peksa O. [ed.] (2008): Zajímavé lichenologické nálezy IV. (Parmeliaceae). – Bryonora 42: 30–37.taxonomic classification:
All records: 19, confirmed 17. One click on a selected square displays particular record(s), including their source(s).