New records and rare species of bryophytes from the Leningrad Region
Generalized literature, unpublished herbarium and data of the author on the distribution and ecology of 36 rare species of bryophytes on the territory of the Leningrad Region (3 hornworts, 12 liverworts and 21 mosses) including 3 species new for the Leningrad Region (Riccia bifurca Hoffm., Aloina rigida (Hedw.) Limpr., Didymodon vinealis (Brid.) R. H. Zander) and 7 species rare for the Leningrad Region and previously known for the region only from the old literature sources (Anthoceros agrestis Paton, Dicranum viride (Sull. et Lesq.) Lindb., Physcomitrium sphaericum (C. F. Ludw. ex Schkuhr) Brid., Pohlia lescuriana (Sull.) Ochi, Pseudocalliergon lycopodioides (Brid.) Hedenäs, Sphagnum quinquefarium (Braithw.) Warnst., Tortula modica R. H. Zander). New records of species included in the Red Data Book of Nature of the Leningrad Region (Krasnaya..., 2000) — Riccia cavernosa Hoffm., Palustriella decipiens (De Not.) Ochyra and Sphagnum pulchrum (Lindb. ex Braithw.) Warnst. are given. The brief analysis of distribution of considered rare species of bryophytes within the Leningrad Region is provided.