[in Czech with English abstract:] A revision of the only herbarium specimen of Anaptychia bryorum from the Czech Republic has confirmed the historical occurrence of this species at the site of Petrovy kameny, Hrubý Jeseník Mts. The complex history of this specimen and the species itself are also briefly commented. In the revision, specimens of Phaeophyscia constipata and Anaptychia ciliaris were used for comparison. In P. constipata, previously unreported occurrence of vegetative propagules was recorded and illustrated. Key words: Anaptychia ciliaris, Hrubý Jeseník Mts, lichens, lichen-forming fungi, Phaeophyscia constipata, Physciaceae.