Folia Cryptog. Estonica, Fasc. 52: 109–127 (2015) http://dx.doi.org/10.12697/fce.2015.52.14 Annotated checklist of Estonian bryophytes Kai Vellak1,2, Nele Ingerpuu2, Mare Leis3 & Loore Ehrlich4 1Natural History Museum, University of Tartu, 46 Vanemuise Street, Tartu 51014. E-mail:
[email protected] 2Institute of Ecology and Earth Sciences, University of Tartu, 40 Lai Street, Tartu 51005. E-mail:
[email protected] 3Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, 5 Fr. R. Kreutzwald Street, 51014 Tartu. E-mail:
[email protected] 4Estonian Museum of Natural History, 26 Toompuiestee Street, 10148 Tallinn. E-mail:
[email protected] Abstract: The updated list of Estonian bryophytes includes 594 species from all three phyla. Only one species is reported for Estonia according to the literature data, all others have voucher speciemens in herbaria, two of them outside of Estonia. Altogether 242 species are frequent in Estonia, 173 species are rare, and 161 are sporadically distributed. We do not have any recent data for 20 species, and their presence in Estonia is doubtful. In 2008 a new Estonian Red list was compiled and 369 bryophyte species were evaluated against IUCN criteria. Approximately one fifth of the Estonian bryoflora (129 species) is designated to the three threat categories. Keywords: Bryoflora, frequencies of species, protected species, red list INTRODUCTION The diversity of taxa at the global or local scale taxa according to recently accepted synonyms, depends greatly on the taxonomical research. supply every taxa with a voucher specimen, The species number of bryophytes in the world estimate the present frequency in Estonia and varies between 15 000 and 20 000 (Shaw et al., give proper names in Estonian for new taxa or 2011).