Cetraria muricata (Ach.) Eckfeldt

Apparently rare, boreal Cetraria. It is closely related to the species C. aculeata, from which it differs in minor morphological traits. Still, the safest identification is via molecular methods (Lutsak et al. 2020). Due to the problematic differentiation and frequent confusions with other species, its distribution and ecology are little known. It seems to grow in similar habitats as C. aculeata, but exhibits the affinity for colder regions. However, the data from the Czech Republic are based on the unreliable morphological traits and need to be revised. The occurrence of C. muricata is potentially possible in the Czech highest mountains.

Literature: Lutsak T., Fernández-Mendoza F., Kirika P., Wondafrash M. & Printzen C. (2020): Coalescence-based species delimitation using genome-wide data reveals hidden diversity in a cosmopolitan group of lichens. – Organisms Diversity and Evolution 20: 189–218.

taxonomic classification:

Ascomycota Lecanoromycetes Lecanorales Parmeliaceae Cetraria

Red List (Liška & Palice 2010):DD – data deficient
Red List (Malíček 2023):NE – not evaluated

Occurrence in the Czech Republic

All records: 16, confirmed 0. One click on a selected square displays particular record(s), including their source(s).


record after the selected year
record before the selected year
records without date
Doubtful and erroneous records are not displayed.
credible record
doubtful record
erroneous record
record without revision

Altitude preferences

Distribution Timeline

Substrate type

Substrate preferences

© Botanický ústav AV ČR, v. v. i. 2020–2024