Príspevek k poznání bryoflóry západních Krkonos/A contribution to the knowledge of bryoflora of the western Krkonose Mts

Altogether 193 bryophyte species and two additional infraspecific taxa were recorded in the course of the excursions of the Bryological and Lichenological Section of the Czech Botanical Society in the summit region of the western Krkonose/Karkonosze Mts (Giant Mts) and the Labský dul valley. The liverworts Cephaloziella grimsulana and Tetralophozia setiformis were found on a new locality Muzské kameny. Lescuraea radicosa was re-discovered after nearly 60 years in the glacier cirque Pancavská jáma in Labský dul. The number of recently known species from Pancavská jáma grew to 214 and the species number recorded from the whole valley of Labský dul grew to 294. [PUBLICATION ABSTRACT]