Calicium salicinum Pers.

One of the most common European genus members, characterised by an immersed thallus and black apothecia with a brown exciple. It grows on dead wood (especially on snags) and on deciduous trees with an acidic bark. The species prefers older trees in forests or non-forest communities. In central Europe and in the Czech Republic, it is sparse to locally common. Its occurrence is limited mainly by the amount of an appropriate substrate (old trees and snags).

taxonomic classification:

Ascomycota Lecanoromycetes Caliciales Caliciaceae Calicium



Red List (Liška & Palice 2010):VU – vulnerable

Occurrence in the Czech Republic

All records: 255, confirmed 233. One click on a selected square displays particular record(s), including their source(s).

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Altitude preferences

Distribution Timeline

Substrate type

Substrate preferences

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