New liverworts from the Peruvian Andes. I. Colura ochyrana and Drepanolejeunea halinae (Lejeuneaceae, Marchantiophyta)

During an intensive ecological and biodiversity research project in the eastern Andes of central Peru large number of bryophytes were collected including many species new to Peru and a few even to science. The present paper describes two new species of Lejeuneaceae, Colura ochyrana and Drepanolejeunea halinae, which seem to be endemic to the Andes.