Lobothallia praeradiosa (Nyl.) Hafellner

A poorly known thermophilous lichen that grows on basic silicates was originally described in Hungary as Lecanora praeradiosa Nyl. Its distribution in the Czech Republic in insufficiently known due to its difficult identification. The revised specimen (in UPS herbarium) found in 1958 on granulite rocks in valley of the Jihlavka river (Vězda, Lich. Sel. Exs. 197, as Lecanora alphoplaca) probably correspond to the species. In contrast, records from diabases in central Bohemia, according to the molecular data (Malíček, unpublished), refer to extreme forms of L. alphoplaca or L. radiosa.

taxonomic classification:

Ascomycota Lecanoromycetes Pertusariales Megasporaceae Lobothallia

Red List (Liška & Palice 2010):VU – vulnerable
Red List (Malíček 2023):NE – not evaluated

Occurrence in the Czech Republic

All records: 4, confirmed 0. 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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