Ceratolejeunea panamensis (Lejeuneaceae, Marchantiophyta), a new species from Panama

Ceratolejeunea panamensis is described from Chiriqui province, Panama. The new species is distinguished from other species of the genus Ceratolejeunea by its numerous, scattered ocelli (6-20) in the leaf lobes and the very shortly bifid, reniform underleaves.