Checklist and red list of hornworts (Anthocerotophyta) and liverworts (Marchantiophyta) of Slovakia

Abstract The presented checklist and red list include 231 liverwort (Marchantiophyta) two hornwort species (Anthocerotophyta). Overall, 22.9% of liverworts are evaluated as threatened (CR – 4.3%, EN 7.8%, VU 10.8%), while 17 (7.4%) categorized NT, 11.6% DD 3.0% RE. A total 128 (55.4% the flora Slovakia) were assessed LC. For Lunularia cruciata criteria not applicable (NA), since this is native to Slovakia. Currently, only hornworts known in Slovakia, which Anthoceros agrestis LC Phaeoceros carolinianus NT. main factors endangerment retreat anthropogenic changes natural conditions degradation ecosystems caused by agriculture, forestry, aquaculture, climatic changes, industry, traffic pollution.