Klíč pro determinaci zástupců rodů Orthotrichum a Nyholmiella v České republice

Moss genera Orthotrichum and Nyholmiella are wide spread moss groups that include mainly epiphytic (less often epilithic) taxa which occur throughout the world from the Arctic to the Antarctic, except in deserts and wet tropical forests. A key for the identification of the 22 Orthotrichum and 2 Nyholmiella taxa which occur in the Czech Republic is provided. Complete Czech names of the taxa are presented.