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provided by Journals from University of Tartu Folia Cryptog. Estonica, Fasc. 55: 33–43 (2018) https://doi.org/10.12697/fce.2018.55.05

Checklist of mosses of the Pasvik State ( Region, )

Margarita A. Boychuk1 & Eugene A. Borovichev2 1Institute of Biology of Karelian Research Centre of RAS, Petrozavodsk, 185910, Russia E-mail: [email protected] 2Institute of North Industrial Ecology Problems of Science Center of RAS, Apatity, 184209, Russia E-mail: [email protected]

Abstract: The list of mosses of the Pasvik State Nature Reserve (Pasvik Reserve) consists of 197 species. Here we summarize all available data on the diversity of mosses of the Pasvik Reserve, including approximately 800 specimens collected by the authors. Stereodon pallescens and Tayloria serrata are in the Murmansk Region only known from the Pasvik Reserve. Seven species are red-listed in the Murmansk Region (Bryum cyclophyllum, Buxbaumia aphylla, Encalypta streptocarpa, Psilopilum laevigatum, Tayloria serrata, Tayloria splachnoides and Tetrodontium repandum). Tetrodontium repandum is included in the Red Data Book of the Russian Federation and Tayloria splachnoides is red-listed in Europe. The Pasvik Reserve gives a good possibility for the protection of rare mosses.

Keywords: mosses, Pasvik State Nature Reserve, Murmansk Region, rare species

INTRODUCTION Pasvik State Nature Reserve (Pasvik Reserve) Reserves of the Murmansk Region. The goal of was established in 1992 to protect and facilitate the present paper was to survey mosses from studies of Europe’s northernmost pine forests, Pasvik Reserve and to make up a list of species extensive wetlands as well as flora and fauna. based on all available data. It has been a part of Pasvik-Inari Trilateral Park since 2008. The Park comprises protected areas Study area near the Russian-Norwegian-Finnish border. Pasvik Reserve (69°07’–69°25’N, 29°17’–29°57’E) The first moss samples from the area were is located in the Pechenga District, Murmansk collected by the Finnish botanists R. Kalliola and Region, northwesternmost Russia. The Reserve N. Söyrinki on Kalkupya Mt in 1933 (in 1920– covers an area of 146.8 km2 (land makes up 1944 part of the Pechenga District belonged as 117 km2) and is shaped as a 350 m to 10 km Petsamo to ). In the Herbarium of the wide strip for 44 km along the right bank of the University of Helsinki (H) the authors found 21 Paz River along the Russian-Norwegian border samples of 11 species. After the founding of the (Fig. 1). Reserve mosses were collected by V. A. Kostina Geologically, Pasvik Reserve is near the (26 samples in 1994), A. V. Polikarpova (75 northern boundary of the Fennoscandian (Bal- samples in 2003) and N. R. Kaneva (5 samples tic) Shield. It consists of old (Archean and Prote- in 2003). The collections were identified and rozoic) rocks such as gabbro, amphibolites and data on 83 species were published by Likhachev bimica, amphibole-biotite and chlorite schists and Belkina (2011). Some information about the etc. in the northern part; diorites, granodiorites, mosses from the Pasvik Reserve is also available plagiogranites, pyroxenites etc. in the middle in other publications, i.e.17 species from Alm part; and granites, gneisses, migmatites etc. & Piirainen (1997); 25 – from Neshataev et al. in the southern part (Atlas of the Murmansk (2011); 1 – from Maksimov & Kravchenko (2011); region, 1971; Pozhilenko et al., 2002). The 69 – from Boychuk & Kuznetsov (2012); 17 – crystalline basement is almost entirely covered from Boychuk (2013); 2 – from Kravchenko et al. by Quaternary deposits, mainly moraine, but is (2017); 7 – from Boychuk & Borovichev (2017). occasionally exposed on the day surface. A total of 125 species are known from herbaria The Pasvik Reserve displays a denudation- and the literature; this number is too small com- tectonic relief. The destruction of rock systems, pared with that known from other Strict Nature 34 Folia Cryptog. Estonica which continued for hundreds of millions of In accordance with geobotanical zonation years, triggered the formation of a plain, which (Geobotanical zoning of the Non-Black Earth was broken into small uplifted and lowered Region of the European part of the RSFSR, blocks by tectonic faults. The relief, shaped by 2000; Elina et al., 2000), the Reserve lies in the the Scandinavian glacier and sea transgres- north- subzone (far northern taiga strip) sions, shows an alternation of flat marine and and is part of the Lotto-Tuloma District of the hilly morainic plains (50 m a.s.l.) with numerous Kola-Karelian taiga subprovince of the North Eu- morainic hills and ridges (no more than 200 m ropean province of the Eurasian taiga domain. a.s.l.) and depressions between them (Atlas of This territory belongs to the biogeographic prov- the Murmansk region, 1971). Kalkupya Mt is the ince Lapponia petsamoënsis (Cajander, 1906; highest mountain in the Reserve (357 m a.s.l.). Uotila, 2013) Imandra floristic District – Lotto- In accordance with the climatic zonation Tulomskaya Depression (Ramenskaya, 1983). (Alisov, 1969), the Pasvik Reserve is in the Pine forests make up 90% and for- Atlantic-Arctic domain of two belts: temper- ests – 10% of the Reserve’s wooded area. The ate and subarctic. The climate is considerably hill slopes display two altitude belts: forests affected by the Nordkapp branch of the warm (up to 200 m a.s.l.) are gradually succeeded by North Atlantic current. Warm Atlantic and cold crooked birch forest (200–300), which, in turn, Arctic air masses are responsible for substantial is succeeded by montane . Various (oli- temperature variations all year round. Minimum gotrophic, mesotrophic, eutrophic, aapa) mires temperatures drop to –43 °C in winter and maxi- make up 25% of the Pasvik Reserve. Oligotrophic mum temperatures rise to +33 °C in summer. mires predominate; Menikka Mire, located in The mean annual air temperature is about 0 °C. the northern part of the Reserve, is the largest. Precipitation in the warm season makes up 70% Anthropogenic habitats (meadows, roadsides, of its mean annual amount (525 mm). The aver- etc.) occur as well. age duration of the frost-free period is 97 days. The main waterway of Pasvik Reserve is the MATERIALS AND METHODS Paz River, which is a lake-river system. The river widens at many places (lakes Heyuhenyarvi, Materials were collected by the authors in 2011– Bossoyavre, etc.), where it is connected by 2017 in different areas of the Pasvik Reserve channels. In 1950–1978, five Russian (outside (Fig. 1: 1–19), moreover, some other collections the Reserve) and two Norwegian (Skugfoss and were identified. The present report is based on Melkefoss dams in the Reserve) hydropower 800 specimens (M. A. Boychuk – 700, E. A. stations were established along Paz River. The Borovichev – 100). Furthermore, we identified Menikkajoki River, formerly a branch of the Paz or examined a number of specimens gathered River, which was regulated by dam construction earlier by O. L. Kuznetsov (ca. 100 specimens), (Glukhaya Plotina), flows in the northern part of S. A. Kutenkov (20), G. P. Urbanavichus (5) and the Reserve. The dam was built for the formation A. V. Kravchenko (92). Specimens are deposited of the Skugfoss hydropower station reservoir. In in the Herbarium of the Karelian Research Cen- addition to the above mentioned rivers, there tre of RAS (PTZ), Herbarium of the Polar-Alpine are 25 lakes in the Reserve. The biggest lake is Botanical Garden-Institute (KPABG), Herbarium Kaskamayarvi. of the Institute of North Industrial Ecology Prob- The Reserve’s soil cover is highly varied due lems of the Kola Science Center of RAS (INEP), to the topography and the types of Quaternary Herbarium of the University of Helsinki (H) and rocks. Thin illuvial-ferruginous and illuvial- Herbarium of the Pasvik Reserve. humus are the dominant soil subtypes (Polikarpova, 2005). They evolve on the tops and slopes of hills and ridges. Boggy- RESULTS and peaty-bog soils are formed in topographic List of species hollows. Marine sediments (clay and loam), overlain by sod soils are exposed along the Paz The taxa are arranged in alphabetical order. River banks (Polikarpova et al., 2012). Primitive The nomenclature follow Ignatov et al. (2006) soils are encountered in the mountain-tundra with some updates (Ignatov & Milyutina, 2007; belt of Kalkupya Mt. Ignatov et al., 2017). Common synonyms are 35

Fig. 1. The location of the Pasvik State Nature Reserve, Murmansk Region, Russia and collecting localities. I. N part of the Pasvik Reserve: 1 – Menikka Mire, 69°23’48”N 29°52’11”E; 2 – Menikka- joki River bank, 69°21’51”N 29°45’31”E; 3 – Skugfoss hydropower station, 69°22’16”N 29°42’32”E; 4 – vicinity of Glukhaya Plotina, Menikkajoki River source, 69°22’09”N 29°45’11”E; 5 – hills in the vicinity of Glukhaya Plotina, 69°21’27”N 29°45’21”E; 6 – N shore of the Lake, 69°20’50”N 29°44’46”; 7 – vicinity of Latvala, 69°20’28”N 29°40’40”E; II – Middle part of the Pasvik Reserve: 8 – Tahkoniemi Cape, 69°19’29”N 29°36’33”E; 9 – SW shore of Bossoyavre Lake, 69°18’37”N 29°27’321”E; 10 – Paz River bank, opposite Brennholmen Island and Nivasaari Island, 69°18’47”N 29°22’45”E; 11 – N part of the Kalkupya Mt., 69°18’10”N 29°21’26”E; 12 – NW part of the Kalkupya Mt., 69°17’26”N 29°19’28”E; 13 – W of the Kalkupya Mt., 69°17’58”N 29°19’36”E; 14 – E part of the Kalkupya Mt., 69°17’15”N 29°22’21”E; 15 – NW shore of Kaskamayarvi Lake, 69°16’35”N 29°24’54”E; 16 – Paz River bank, opposite Chevessulo Island, 69°15’04”N 29°18’36”E; III. S part of the Pasvik Reserve: 17 – Paz River bank, opposite Jordanfoss, 69°12’40”N 29°18’29”E; 18 – E shore Heyuhenyarvi Lake, 69°10’14”N 29°18’16”E; 19 – Varlama Island, 69°08’26”N 29°14’46”E. 36 Folia Cryptog. Estonica

given in square brackets, literature and her- *Breidleria pratensis (W.D.J. Koch ex Spruce) barium sources – in parenthesis. In terms of Loeske [=Hypnum pratense W.D.J. Koch ex frequency the mosses in the Pasvik Reserve are Spruce] – Sporadic. I: 4, 7; III: 19. arranged as follows: frequent (species collected Bryum archangelicum Bruch et al. (Likhachev & more than 20 times), not rare (10–20), sporadic Belkina, 2011) – Rare. II: 15. (3–9), rare (1–2). The names of different areas *Bryum creberrimum Taylor – Rare. I: 4. where a species was collected are marked as Bryum cyclophyllum (Schwägr.) Bruch et al. follows: I – Northern part of the Pasvik Reserve (Likhachev & Belkina, 2011; Boychuk & (1–7); II – Middle part of the Pasvik Reserve Borovichev, 2017) – Rare. II: 8; III: 18. MR: 3. (8–16); III – Southern part of the Pasvik Reserve Bryum pseudotriquetrum (Hedw.) P.Gaertn., (17–19). After the number of the area, the locality B.Mey. et Scherb. (Likhachev & Belkina, number (cf. Fig. 1) is given. Species included in 2011; Boychuk & Kuznetsov, 2012) – Not the Red Data Book of Murmansk Region (2014) rare. I: 4, 5, 6, 7; II; 14, 15; III: 19. are marked as MR, in the Red Data Book of the Bryum weigelii Spreng. (Boychuk & Kuznetsov, Russian Federation (2008) – RF, in the Red Data 2012) – Sporadic. I: 4, 7; III: 19. Book of European Bryophytes (1995) – EB, in Bucklandiella microcarpa (Hedw.) Bedn.-Ochyra the Norwegian Red List for Species (Kålås et et Ochyra [=Racomitrium microcarpom al., 2010) – NS and in the Red List of Finnish (Hedw.) Brid.] (Herbarium H; Boychuk, Species (Rassi et al., 2010) – FS. New species 2013) – Not rare. I: 4; II: 10, 11, 13, 14, 15. for the Pasvik Reserve are marked by asterisk. Bucklandiella sudetica (Funck.) Bedn.-Ochyra et Ochyra [=Racomitrium sudeticum (Funck.) Amblystegium serpens (Hedw.) Bruch et al. Bruch et al.] (Boychuk, 2013) – Rare. II: 14. (Likhachev & Belkina, 2011) – Sporadic. I: Buxbaumia aphylla Hedw. (Kravchenko et al., 4; III: 18, 19. 2017) – Sporadic. II: 14, 16; III: 17. MR: 3. *Amphidium lapponicum (Hedw.) Schimp. – Rare. Calliergon cordifolium (Hedw.) Kindb. (Likh- I: 3. achev & Belkina, 2011; Boychuk & Kuznet- Amphidium mougeotii (Bruch et al.) Schimp. sov, 2012) – Not rare. I: 2, 4, 7; II: 10; III: (Likhachev & Belkina, 2011; Boychuk, 2013) 18, 19. – Sporadic. I: 3, 5; II: 10, 14, 15. Calliergon giganteum (Schimp.) Kindb. (Boychuk Andreaea rupestris Hedw. (Likhachev & Belkina, & Kuznetsov, 2012) – Not rare. I: 4, 5; III: 19. 2011; Boychuk, 2013) – Frequent. I: 3, 4; II: Calliergon richardsonii (Mitt.) Kindb. (Likhachev 8, 10, 11, 13, 14, 15. & Belkina, 2011; Boychuk & Kuznetsov, *Arctoa fulvella (Dicks.) Bruch et al. – Rare. 2012) – Not rare. I: 4, 6, 7; III: 19. II: 11. Calliergonella lindbergii (Mitt.) Hedenäs [=Hyp- Aulacomnium palustre (Hedw.) Schwägr. (Alm num lindbergii Mitt.] (Alm & Piirainen, 1997) & Piirainen, 1997; Likhachev & Belkina, – Not rare. I: 2; III: 18, 19. 2011; Neshataev et al., 2011; Boychuk & Campylium protensum (Brid.) Kindb. [=Campy- Kuznetsov, 2012) – Frequent. I: 1, 4, 5, 6, lium stellatum var. protensum (Brid.) Bryhn] 7; II: 10, 14, 15; III: 18, 19. (Likhachev & Belkina, 2011) – Rare. I: 4. Bartramia ithyphylla Brid. (Likhachev & Belkina, Campylium stellatum (Hedw.) C.E.O.Jensen 2011) – Sporadic. I: 3, 5; II: 15. (Likhachev & Belkina, 2011; Boychuk & *Bartramia pomiformis Hedw. – Sporadic. II: Kuznetsov, 2012) – Frequent. I: 4, 5, 6, 7; 10, 14. II: 14; III: 19. *Blindia acuta (Hedw.) Bruch et al. – Not rare. I: Catoscopium nigritum (Hedw.) Brid. (Boychuk & 3, 4; II: 10, 14. Kuznetsov, 2012) – Sporadic. I: 4, 6, 7. *Brachythecium mildeanum (Schimp.) Schimp. – Ceratodon purpureus (Hedw.) Brid. (Likhachev Sporadic. I: 7; II: 15. & Belkina, 2011) – Not rare. I: 3; II: 10, 15; Brachythecium rivulare Bruch et al. (Boychuk III: 18. & Kuznetsov, 2012) – Rare. III: 19. Cinclidium stygium Sw. (Likhachev & Belkina, Brachythecium salebrosum (F. Weber et D. Mohr) 2011; Boychuk & Kuznetsov, 2012) – Not Bruch et al. (Alm & Piirainen, 1997; Likh- rare. I: 1, 4, 5, 6, 7; II: 14. achev & Belkina, 2011) – Sporadic. II: 8; *Cirriphyllum piliferum (Hedw.) Grout – Rare. III: 18, 19. I: 1. 37

Climacium dendroides (Hedw.) F. Weber et D. Belkina, 2011) – Not rare. I: 3, 4, 5; II: 8, 9, Mohr (Alm & Piirainen, 1997; Likhachev & 14, 15; III: 18, 19. Belkina, 2011; Boychuk & Kuznetsov, 2012) *Dicranum polysetum Sw. – Rare. I: 4. – Not rare. I: 3, 7; II: 15; III: 18, 19. Dicranum scoparium Hedw. (Alm & Piirainen, Cnestrum schisti (F. Weber et D. Mohr) I. Hagen 1997) – Not rare. I: 1, 4, 5; II: 9; III: 18, 19. (Likhachev & Belkina, 2011) – Rare. II: 15. Dicranum spadiceum J.E. Zetterst. (Likhachev & Conostomum tetragonum (Hedw.) Lindb. (Her- Belkina, 2011) – Rare. II: 9. FS: NT. barium H; Likhachev & Belkina, 2011; Dicranum undulatum Schrad. ex Brid. [=Dicra- Boychuk, 2013) – Not rare. II: 10, 11, 14. num bergeri Blandow] (Likhachev & Belkina, Cratoneuron filicinum (Hedw.) Spruce (Alm & 2011; Boychuk, 2013) – Frequent. I: 1, 4, 6, Piirainen, 1997) – Rare. I: 5; III: 19. 7; II: 12, 13, 14, 15; III: 18. *Cynodontium strumiferum (Hedw.) Lindb. – Dilutineuron fasciculare (Hedw.) Bedn.-Ochyra Rare. I: 5. & Sawicki [=Codriophorus fascicularis Cyrtomnium hymenophylloides (Huebener) T.J. (Hedw.) Bedn.-Ochyra et Ochyra, Racomi- Kop. (Alm & Piirainen, 1997) – Sporadic. I: trium fasciculare (Hedw.) Brid.] (Boychuk, 5; II: 15; III: 19. FS: NT. 2013) – Not rare. II: 12, 14. *Dichodontium palustre (Dicks.) M. Stech [=Di- *Distichium capillaceum (Hedw.) Bruch et al. – cranella palustris (Dicks.) Crundw.] – Rare. Sporadic. I: 3, 4, 5; II: 8. II: 12. *Drepanocladus aduncus (Hedw.) Warnst. – Spo- *Dichodontium pellucidum (Hedw.) Schimp. – radic. I: 4; III: 19. Sporadic. I: 4; III: 18. Encalypta rhaptocarpa Schwägr. (Likhachev & *Dicranella cerviculata (Hedw.) Schimp. – Rare. Belkina, 2011) – Rare. II: 15. I: 3. Encalypta streptocarpa Hedw. (Boychuk & *Dicranella subulata (Hedw.) Schimp. – Rare. Borovichev, 2017) – Rare. I: 5; II: 8. MR: 3. II: 9. Eurhynchiastrum pulchellum (Hedw.) Ignatov Dicranum acutifolium (Lindb. et Arnell) C.E.O. et Huttunen [=Eurhynchium pulchellum Jensen (Likhachev & Belkina, 2011) – Rare. (Hedw.) Jenn.] (Likhachev & Belkina, 2011) II: 10. FS: NT. – Rare. II: 15. *Dicranum angustum Lindb. – Not rare. I: 4, 7; II: *Fissidens adianthoides Hedw. – Sporadic. I: 5, 14, 15. NS: VU. 6, 7; II: 10. Dicranum bonjeanii De Not. (Likhachev & Bel- Fissidens osmundoides Hedw. (Likhachev & Bel- kina, 2011; Boychuk & Kuznetsov, 2012) kina, 2011) – Sporadic. I: 4, 5; III: 19. – Sporadic. I: 4, 7; II: 10, 14; III: 19. Flexitrichum flexicaule (Schwägr.) Ignatov et *Dicranum drummondii Müll. Hal. [=Dicranum elatum Lindb.] – Sporadic. II: 10, 14. Fedosov [Ditrichum flexicaule (Schwägr.) Hampe] (Likhachev & Belkina, 2011) – Spo- Dicranum elongatum Schleich. ex Schwägr. (Herbarium H; Likhachev & Belkina, 2011; radic. I: 4, 5. Boychuk & Kuznetsov, 2012) – Not rare. I: *Fontinalis antipyretica Hedw. – Rare. I: 4. 1, 3, 4, 7; II: 11, 13, 14. *Grimmia longirostris Hook. [=Grimmia affinis Dicranum flexicaule Brid. [=Dicranum congestum Hornsch.] – Rare. II: 14. Brid.] (Herbarium H) – Not rare. I: 3, 4, 7; *Grimmia torquata Drumm. – Not rare. I: 3, 5; II: 10, 14; III: 19. II: 12, 15. Dicranum fragilifolium Lindb. (Likhachev & Bel- *Hedwigia ciliata (Hedw.) P. Beauv. – Rare. II: 14. kina, 2011) – Sporadic. I: 3, 4; II: 14; III: 19. Helodium blandowii (F. Weber et D. Mohr) Dicranum fuscescens Turner (Likhachev & Bel- Warnst. (Likhachev & Belkina, 2011; Boy- kina, 2011) – Not rare. I: 3, 4; II: 10. chuk & Kuznetsov, 2012) – Sporadic. I: 1, Dicranum laevidens R.S. Williams (Boychuk & 3, 4, 7; II: 14; III: 19. Kuznetsov, 2012; Boychuk & Borovichev, Hygroamblystegium varium (Hedw.) Mönk. [=Amb- 2017) – Rare. I: 1. FS: VU. lystegium varium (Hedw.) Lindb.] (Likhachev Dicranum majus Turner (Likhachev & Belkina, & Belkina, 2011) – Rare. III: 18. NS: EN. 2011; Boychuk & Kuznetsov, 2012) – Fre- Hygrohypnella ochracea (Turner ex Wilson) quent. I: 1, 2, 4, 5, 6, 7; II: 15; III: 18, 19. Ignatov et Ignatova [=Hygrohypnum ochra- Dicranum montanum Hedw. [=Orthodicranum ceum (Turner ex Wilson) Loeske (Boychuk montanum (Hedw.) Loeske] (Likhachev & & Kuznetsov, 2012) – Rare. III: 19. 38 Folia Cryptog. Estonica

Hylocomium splendens (Hedw.) Bruch et al. (Alm Paludella squarrosa (Hedw.) Brid. (Likhachev & & Piirainen, 1997; Neshataev et al., 2011; Belkina, 2011; Boychuk & Kuznetsov, 2012) Likhachev & Belkina, 2011; Boychuk & – Not rare. I: 4, 5, 6, 7; II: 14, 15. Kuznetsov, 2012) – Frequent. I: 3, 4, 5, 6, *Palustriella falcata (Brid.) Hedenäs [=Crato- 7; II: 12, 14, 15; III: 18, 19. neuron falcatum (Brid.) G. Roth.] – Rare. I: *Hymenoloma crispulum (Hedw.) Ochyra [Dicrano- 5. FS: NT. weisia crispula (Hedw.) Milde] – Sporadic. I: *Paraleucobryum longifolium (Hedw.) Loeske – 3, 4; II: 14. Rare. I: 3. *Isopterygiopsis pulchella (Hedw.) Z. Iwats. Philonotis caespitosa Jur. (Likhachev & Belkina, [=Isopterygium pulchellum (Hedw.) A. Jae- 2011) – Rare. III: 18. ger] – Rare. I: 5. Philonotis fontana (Hedw.) Brid. (Likhachev & Kiaeria blyttii (Bruch et al.) Broth. (Herbarium Belkina, 2011; Boychuk & Kuznetsov, 2012) H) – Rare. II: Kalkupya Mt. – Not rare. I: 3, 4, 7; II: 11; III: 18, 19. Kiaeria glacialis (Berggr.) I. Hagen (Likhachev & *Philonotis seriata Mitt. – Rare. I: 4. Belkina, 2011; Boychuk, 2013) – Rare. II: 12. Philonotis tomentella Molendo (Likhachev & Kiaeria starkei (F. Weber et D. Mohr) I. Hagen Belkina, 2011) – Rare. I: 3. (Likhachev & Belkina, 2011; Boychuk, 2013) Plagiomnium curvatulum (Lindb.) Schljakov (Alm – Rare. II: 12. & Piirainen, 1997; Likhachev & Belkina, *Leptobryum pyriforme (Hedw.) Wilson – Rare. 2011) – Rare. III: 18, 19. FS: NT. III: 19. Plagiomnium ellipticum (Brid.) T.J. Kop. (Likh- Leptodictyum riparium (Hedw.) Warnst. (Likh- achev & Belkina, 2011; Boychuk & Kuznet- achev & Belkina, 2011) – Rare. III: 18. sov, 2012) – Not rare. I: 4, 5, 6, 7; II: 15; Loeskypnum badium (Hartm.) H.K.G. Paul III: 18, 19. [=Drepanocladus badius (Hartm.) G. Roth] Plagiomnium medium (Bruch et al.) T.J. Kop. (Alm (Herbarium H; Likhachev & Belkina, 2011; & Piirainen, 1997) – Rare. III: 19. Boychuk & Kuznetsov, 2012) – Frequent. I: *Plagiopus oederianus (Sw.) H.A. Crum et L.E. 4, 5, 6, 7; II: 9, 12, 14, 15. Anderson – Rare. I: 3. Meesia triquetra (Jolycl.) Ångstr. (Boychuk & Plagiothecium denticulatum (Hedw.) Bruch et al. Kuznetsov, 2012) – Sporadic. I: 1, 4, 5, 7. (Alm & Piirainen, 1997) – Sporadic. I: 4; II: Meesia uliginosa Hedw. (Likhachev & Belkina, 8, 10, 12, 15. 2011; Boychuk & Kuznetsov, 2012) – Spo- *Plagiothecium laetum Bruch et al. – Not rare. I: radic. I: 4, 7; III: 19. 3, 4, 5; II: 12, 14, 15; III: 19. *Mnium lycopodioides Schwägr. [=Mnium am- *Plagiothecium piliferum (Sw.) Bruch et al. – biguum H.Müll.] – Rare. I: 4. Rare. I: 12. *Mnium thomsonii Schimp. – Rare. I: 5. Pleurozium schreberi (Brid.) Mitt. (Alm & Piirain- *Neckera oligocarpa Bruch – Sporadic. I: 3, 4, 5. en, 1997; Neshataev et al., 2011; Likhachev Niphotrichum canescens (Hedw.) Bedn.-Ochyra & Belkina, 2011; Boychuk & Kuznetsov, et Ochyra [=Racomitrium canescens (Hedw.) 2012) – Frequent. I: 1, 3–7; II: 12, 14, 15; Brid.] (Likhachev & Belkina, 2011; Boychuk, III: 18, 19. 2013) – Sporadic. I: 4; II: 14. *Pogonatum dentatum (Brid.) Brid. – Sporadic. *Ochyraea alpestris (Hedw.) Ignatov et Ignatova I: 4; II: 14. [=Hygrohypnum alpestre (Hedw.) Loeske] – Pogonatum urnigerum (Hedw.) P. Beauv. (Likh- Sporadic. I: 4; II: 14. achev & Belkina, 2011) – Sporadic. I: 3; II: Oligotrichum hercynicum (Hedw.) Lam. et DC. 14. (Herbarium H) – Rare. II: Kalkupya Mt. *Pohlia bulbifera (Warnst.) Warnst. – Sporadic. *Oncophorus virens (Hedw.) Brid. – Rare. II: 12. II: 10; III: 19. Oncophorus wahlenbergii Brid. (Likhachev & Pohlia cruda (Hedw.) Lindb. (Likhachev & Bel- Belkina, 2011; Boychuk & Kuznetsov, 2012; kina, 2011) – Not rare. I: 3, 4, 5; II: 8, 9, 11, Boychuk, 2013) – Frequent. I: 3, 4, 5, 6, 7; 12, 14, 15. II: 10, 14; III: 19. Pohlia longicolla (Hedw.) Lindb. (Likhachev & *Orthotrichum obtusifolium Brid. – Sporadic. Belkina, 2011) – Rare. II: 15. I: 4; II: 14. Pohlia nutans (Hedw.) Lindb. (Herbarium H; Likhachev & Belkina, 2011; Boychuk & 39

Kuznetsov, 2012) – Frequent. I: 1, 3, 4, 5, Rhizomnium pseudopunctatum (Bruch et Schimp.) 7; II: 12, 14, 15; III: 19. T.J.Kop. (Likhachev & Belkina, 2011; Ne- *Pohlia proligera (Kindb.) Lindb. ex Broth. – shataev et al., 2011; Boychuk & Kuznetsov, Rare. III: 18, 19. 2012) – Frequent. I: 1, 3, 4, 5, 6, 7; II: 14, Pohlia wahlenbergii (F. Weber et D. Mohr) A.L. 15; III: 18, 19. Andrews (Likhachev & Belkina, 2011) – Spo- Rhizomnium punctatum (Hedw.) T.J. Kop. (Alm radic. I: 4; III: 18. & Piirainen, 1997) – Sporadic. I: 6; III: 19. Polytrichastrum alpinum (Hedw.) G.L. Sm. (Likh- Rhytidiadelphus squarrosus (Hedw.) Warnst. achev & Belkina, 2011; Boychuk, 2013) – (Alm & Piirainen, 1997) – Sporadic. III: 19. Not rare. I: 3, 4; II: 12, 14; III: 18,19. *Rhytidiadelphus triquetrus (Hedw.) Warnst. – Polytrichum commune Hedw. (Likhachev & Bel- Sporadic. I: 7; II: 14; III: 19. kina, 2011; Neshataev et al., 2011; Boychuk *Saelania glaucescens (Hedw.) Broth. – Rare. I: 3. & Kuznetsov, 2012; Boychuk, 2013) – Not Sanionia uncinata (Hedw.) Loeske (Alm & Pi- rare. I: 3, 4; II: 10, 14, 15; III: 19. irainen, 1997; Likhachev & Belkina, 2011; Polytrichum hyperboreum R. Brown (Neshataev Boychuk & Kuznetsov, 2012) – Frequent. I: et al., 2011) – Sporadic. II: 12, 14. 1, 3, 4, 5, 6, 7; II: 9, 11, 12, 15; III: 19. Polytrichum juniperinum Hedw. (Alm & Piirainen, *Schistidium agassizii Sull. et Lesq. – Sporadic. 1997; Likhachev & Belkina, 2011; Nesha- I: 4. taev et al., 2011; Boychuk & Kuznetsov, *Schistidium papillosum Culm (Boychuk, 2013) 2012) – Not rare. I: 3; II: 13, 15; III: 18, 19. – Sporadic. II: 14; III: 19. *Polytrichum longisetum (Sw. ex Brid.) [=Pol- *Schistidium pulchrum H.H. Blom. – Rare. III: 19. ytrichastrum longisetum (Sw. ex Brid.) G.L. *Sciuro-hypnum curtum (Lindb.) Ignatov [Sci- Sm.] – Sporadic. I: 4; II: 14; III: 19. uro-hypnum oedipodium (Mitt.) Ignatov et Polytrichum piliferum Hedw. (Likhachev & Belki- Huttunen, Brachythecium curtum (Lindb.) na, 2011; Neshataev et al., 2011; Boychuk, Limpr., Brachythecium oedipodium (Mitt.) 2013) – Sporadic. II: 14. A.Jaeger] – Sporadic. I: 2; III: 19. Polytrichum strictum Brid. (Likhachev & Bel- Sciuro-hypnum populeum (Hedw.) Ignatov et Hut- kina, 2011; Neshataev et al., 2011; Boychuk tunen [=Brachythecium populeum (Hedw.) & Kuznetsov, 2012) – Not rare. I: 1, 3, 4, 6; Bruch et al.] (Likhachev & Belkina, 2011) II: 14, 15. – Rare. III: 18. Polytrichum swartzii Hartm. (Boychuk & Kuznet- Sciuro-hypnum reflexum (Starke) Ignatov et Hut- sov, 2012) – Sporadic. III: 19. tunen [=Brachythecium reflexum (Starke) Pseudobryum cinclidioides (Huebener) T.J. Kop. Bruch et al.] (Likhachev & Belkina, 2011) (Likhachev & Belkina, 2011; Boychuk & – Sporadic. III: 18, 19. Kuznetsov, 2012) – Not rare. I: 1, 4, 6, 7; II: Sciuro-hypnum starkei (Brid.) Ignatov et Hut- 15; III: 18, 19. tunen [=Brachythecium starkei (Brid.) Bruch Pseudocalliergon trifarium (F. Weber et D. Mohr) et al.] (Alm & Piirainen, 1997; Likhachev & Loeske (Boychuk & Kuznetsov, 2012) – Spo- Belkina, 2011) – Rare. III: 18, 19. radic. I: 4, 5, 6, 7; II: 14. Scorpidium cossonii (Schimp.) Hedenäs [=Lim- *Pseudoleskeella tectorum (Funck ex Brid.) prichtia cossonii (Schimp.) L.E. Anderson, Kindb. ex Broth. – Sporadic. I: 3, 5; II: 8. Drepanocladus cossonii (Schimp.) Loeske, Psilopium laevigatum (Wahlenb.) Lindb. (Boychuk D. intermedius (Lindb.) Warnst.] (Likhachev & Borovichev, 2017; Kravchenko et al., & Belkina, 2011; Boychuk & Kuznetsov, 2017) – Rare. II: 10. MR: 3; NS: VU, FS: CR. 2012) – Frequent. I: 5, 6, 7; II: 14; III: 18, 19. *Pterigynandrum filiforme Hedw. – Rare. II: 14. Scorpidium revolvens (Sw. ex anon.) Rubers *Ptilium crista-castrensis (Hedw.) De Not. – Spo- [=Limprichtia revolvens (Sw. ex anon.) radic. II: 12, 14. Loeske, Drepanocladus revolvens (Sw. ex *Pylaisia polyantha (Hedw.) Bruch et al. – Spo- anon.) Warnst.] (Herbarium H, Boychuk & radic. III: 18. Kuznetsov, 2012) – Frequent. I: 4, 6, 7; II: Racomitrium lanuginosum (Hedw.) Brid. (Likh- 14; III: 18, 19. achev & Belkina, 2011; Neshataev et al., Scorpidium scorpioides (Hedw.) Limpr. (Boychuk 2011; Boychuk, 2013) – Not rare. II: 11, & Kuznetsov, 2012) – Frequent. I: 4, 5, 6, 7; 12, 14. II: 14, 15; III: 19. 40 Folia Cryptog. Estonica

Sphagnum angustifolium (C.E.O. Jensen ex Rus- Sphagnum riparium Ångstr. (Neshataev et al., sow) C.E.O. Jensen (Likhachev & Belkina, 2011; Boychuk & Kuznetsov, 2012) – Fre- 2011; Neshataev et al., 2011; Boychuk & quent. I: 1, 2, 4, 6; II: 10, 14, 15; III: 19. Kuznetsov, 2012) – Frequent. I: 1, 4, 6, 7; Sphagnum russowii Warnst. (Likhachev & Bel- II: 12, 14, 15; III: 18. kina, 2011; Neshataev et al., 2011; Boychuk Sphagnum balticum (Russow) C.E.O. Jensen & Kuznetsov, 2012) – Frequent. I: 1, 3, 4, 6, (Likhachev & Belkina, 2011; Neshataev et 7; II: 10, 14, 15; III: 19. al., 2011; Boychuk & Kuznetsov, 2012) – Not Sphagnum squarrosum Crome (Likhachev & Bel- rare. I: 1, 4, 6; II: 14, 15; III: 18. kina, 2011; Boychuk & Kuznetsov, 2012) – Sphagnum capillifolium (Ehrh.) Hedw. [=S. ne- Not rare. I: 1, 4, 7; II: 10, 14; III: 19. moreum Scop.] (Likhachev & Belkina, 2011; Sphagnum subfulvum Sjörs (Neshataev et al., Neshataev et al., 2011; Boychuk & Kuznet- 2011; Boychuk & Kuznetsov, 2012) – Not sov, 2012) – Not rare. I: 1, 4, 5; II: 14, 15. rare. I: 6, 7; II: 14; III: 19. Sphagnum centrale C.E.O. Jensen (Neshataev et Sphagnum subsecundum Nees (Neshataev et al., al., 2011; Boychuk & Kuznetsov, 2012) – Not 2011; Boychuk & Kuznetsov, 2012) – Spo- rare. I: 1, 5, 6; II: 12, 14, 15; III: 19. radic. Not rare. I: 6, 7; II: 15; III: 19. Sphagnum compactum Lam. et DC. (Neshataev Sphagnum tenellum (Brid.) Pers. ex Brid. (Boy- et al., 2011; Boychuk & Kuznetsov, 2012; chuk & Kuznetsov, 2012) – Sporadic. I: 4; Boychuk, 2013) – Not rare. I: 1, 4, 6, 7; II: 14. II: 15. Sphagnum contor tum Schultz (Boychuk & Sphagnum teres (Schimp.) Ångstr. (Boychuk & Kuznetsov, 2012) – Not rare. I: 4, 6, 7; II: Kuznetsov, 2012) – Frequent. I: 1, 4, 5, 6, 14; FS: NT. 7; II: 14; III: 19. *Sphagnum fallax (H. Klinggr.) H. Klinggr. – Rare. Sphagnum warnstorfii Russow (Likhachev & I: 1. Belkina, 2011; Boychuk & Kuznetsov, 2012) Sphagnum fimbriatum Wilson (Likhachev & Bel- – Frequent. I: 1, 4, 5, 6, 7; II: 14, 15; III: 19. kina, 2011; Boychuk & Kuznetsov, 2012) Splachnum luteum Hedw. (Likhachev & Belkina, – Sporadic. I: 1, 4; II: 10, 15; III: 19. 2011; Boychuk & Kuznetsov, 2012) – Not *Sphagnum flexuosum Dozy et Molk. – Rare. II: rare. I: 1, 4, 5, 6, 7; II: 11, 14, 15; III: 19. 15. *Splachnum rubrum Hedw. – Rare. II: 14. Sphagnum fuscum (Schimp.) H. Klinggr. (Likh- *Splachnum sphaericum Hedw. [=S. ovatum achev & Belkina, 2011; Neshataev et al., Hedw.] – Rare. I: 4. 2011; Boychuk & Kuznetsov, 2012) – Fre- *Splachnum vasculosum Hedw. – Rare. I: 4; II: 9. quent. I: 1, 3, 4, 5, 6, 7; II: 12, 14, 15; III: 18. *Stereodon holmenii (Ando) Ignatov et Ignatova Sphagnum girgensohnii Russow (Likhachev & [=Hypnum holmenii Ando] – Rare. I: 3. Belkina, 2011; Neshataev et al., 2011) – Stereodon pallescens (Hedw.) Mitt. [=Hypnum Sporadic. I: 14. pallescens (Hedw.) P. Beauv.] (Boychuk & Sphagnum jensenii H. Lindb. (Boychuk & Kuznet- Borovichev, 2017) – Rare. II: 8. sov, 2012) – Sporadic. I: 3, 4. Straminergon stramineum (Dicks. ex Brid.) Sphagnum lindbergii Schimp. (Neshataev et al., Hedenäs [=Calliergon stramineum (Dicks. ex 2011; Boychuk & Kuznetsov, 2012) – Fre- Brid.) Kindb.] (Likhachev & Belkina, 2011; quent. I: 1, 4, 6; II: 9, 10, 11, 14, 15. Neshataev et al., 2011; Boychuk & Kuznet- Sphagnum magellanicum Brid. (Boychuk & sov, 2012) – Frequent. I: 1, 4, 5, 6, 7; II: 10, Kuznetsov, 2012) – Sporadic. I: 1; II: 14, 15. 11, 14, 15; III: 18, 19. Sphagnum majus (Russow) C.E.O. Jensen (Boy- Tayloria lingulata (Dicks) Lindb. (Likhachev & chuk & Kuznetsov, 2012) – Rare. II: 15. Belkina, 2011) – Rare. I: 4; II: 9. *Sphagnum obtusum Warnst. – Rare. I: 1. Tayloria serrata (Hedw.) Bruch et al. (Maksimov Sphagnum papillosum Lindb. (Neshataev et al., & Kravchenko, 2011) – Rare. III: 19. MR: 4, 2011; Boychuk & Kuznetsov, 2012) – Spo- NS: EN. radic. I: 4; II: 14, 15. Tayloria splachnoides (Schleich. ex Schwägr.) Sphagnum platyphyllum (Lindb. ex Braithw.) Hook. (Boychuk & Borovichev, 2017) – Rare. Warnst. (Boychuk & Kuznetsov, 2012) – II: 9. MR: 2, EB: V, NS: NT, FS: EN. Sporadic. I: 6; III: 19. *Tetraphis pellucida Hedw. – Not rare. I: 3, 4, 5; II: 13, 14, 15. 41

Tetraplodon angustatus (Hedw.) Bruch et al. Bryum archangelicum, Campylium protensum, (Likhachev & Belkina, 2011; Boychuk & Cnestrum schisti, Dicranum acutifolium, D. spadi- Kuznetsov, 2012) – Not rare. I: 3, 4, 5; II: ceum, Encalypta rhaptocarpa, Eurhynchiastrum 13, 14; III: 19. pulchellum, Hygroamblystegium varium, Kiaeria Tetraplodon mnioides (Hedw.) Bruch et al. (Boy- blyttii, K. glacialis, K. starkei, Leptodictyum chuk & Kuznetsov, 2012) – Not rare. I: 4; II: riparium, Oligotrichum hercynicum, Philonotis 13, 14; III: 19. caespitosa, P. tomentella, Pohlia longicolla, Tetrodontium repandum (Funck) Schwägr. (Boy- Sciuro-hypnum populeum. chuk & Borovichev, 2017) – Rare. II: 11. MR: The majority of the listed mosses are fairly 3, RF: 3б, FS: NT. common species in the Murmansk Region. How- *Thuidium recognitum (Hedw.) Lindb. – Rare. I: 7. ever, 70 species (ca. 35%) are known, at present, *Timmia austriaca Hedw. – Rare. I: 5. in the Pasvik Reserve from 1–2 locations and are Tomentypnum nitens (Hedw.) Loeske (Likhachev considered as rare. Most of them are sporadic in & Belkina, 2011; Boychuk & Kuznetsov, the Region (for example, Brachythecium rivulare, 2012) – Frequent. I: 1, 4, 5, 6, 7; II: 14, 15. Cirriphyllum piliferum, Cnestrum schistii, Crato- *Tortella tortuosa (Hedw.) Limpr. – Sporadic. neuron filicinum, Dicranum polysetum, Encalypta I: 4, 5. rhaptocarpa, Grimmia longirostris, Leptodictyum *Ulota curvifolia (Wahlenb.) Lilj. – Rare. I: 3. riparium, Mnium thomsonii, Paraleucobryum Warnstorfia exannulata (Bruch et al.) Loeske longifolium, Saelania glaucescens, Sphagnum [=Drepanocladus exannulatus (Bruch et al.) fallax, Splachnum sphaericum, Tayloria lingu- Warnst.] (Herbarium H; Likhachev & Bel- lata, etc). kina, 2011; Boychuk & Kuznetsov, 2012) In the present study, new findings of some – Frequent. I: 1, 4, 6, 7; II: 10, 14, 15; III: very rare species were discovered, that increase 18, 19. our knowledge of their distribution pattern in Warnstorfia fluitans (Hedw.) Loeske [=Drepano- the Murmansk Region. Stereodon pallescens was cladus fluitans (Hedw.) Warnst.] (Likhachev found for the first time in the Murmansk Region & Belkina, 2011; Neshataev et al., 2011; (Boychuk & Borovichev, 2017). This species Boychuk & Kuznetsov, 2012) – Frequent. I: is common in the south and mid-taiga and is 1, 3, 4, 6, 7; II: 10, 14; III: 19. scarce in the northern taiga. In the Murmansk Warnstorfia procera (Renauld et Arnell) Tuom. Region Tayloria serrata is only known from the [=Drepanocladus procerus (Renauld et Ar- Pasvik Reserve (Maksimov & Kravchenko, 2011). nell) Warnst.] (Boychuk & Kuznetsov, 2012) The calciphytic moss Encalypta streptocarpa is – Not rare. I: 3, 4, 5, 6; II: 10, 14; III: 19. reported for the third time from Murmansk Re- Warnstorfia sarmentosa (Wahlenb.) Hedenäs gion. It was found in the Salmiyarvi Town area [=Calliergon sarmentosum (Wahlenb.) (Roivainen, 1929) and Kutsa Reserve (Shlyakov Kindb.] (Herbarium H; Likhachev & Belkina, & Konstantinova, 1982; Ulvinen, 1996). Tay- 2011; Boychuk & Kuznetsov, 2012) – Fre- loria splachnoides was previously only known quent. I: 4, 5, 6, 7; II: 11, 13, 14. from the Khibiny Mts (Shlyakov, 1961) and Warnstorfia tundrae (Arnell) Loeske [=Drepano- Lovozersky Mts (Belkina et al., 1991). Dicranum cladus tundrae (Arnell) Loeske] (Alm & Pi- laevidens was collected in the Pasvik Reserve in irainen, 1997) – Sporadic. I: 4, 5; II: 10, 12. 2011, later it was reported from Kandalaksha State Nature Reserve (Kozhin & Ignatova, 2012) and the east shore of the (Kozhin DISCUSSION et al., 2017). Tetrodontium repandum is very rare As a result of our research, the list of mosses in Russia, and in the Murmansk Region it has of the Pasvik Reserve (0,1% of the Murmansk only been known from Malaya Konya Mt (Bel- Region’s area) includes 197 species (41% of the kina, 2001), Nizhnyaya Kumazhya Mt. (Red Data moss flora of the Murmansk Region). High num- Book of Murmansk Region, 2014) and Khibiny ber of species is due to various habitats in Pas- Mts (Fedosov, 2012). vik Reserve (all those known in the Murmansk The Pasvik Reserve is well suited for the Region, except for maritime, high alpine and protection of rare mosses: seven species (Bryum spruce forest). Seventeen species were known cyclophyllum, Buxbaumia aphylla, Encalypta only from Herbarium (H) or literature sources: streptocarpa, Psilopilum laevigatum, Tayloria 42 Folia Cryptog. Estonica serrata, T. splachnoides, Tetrodontium repan- Belkina, O. A., Konstantinova, N. A. & Kostina, V. A. dum) are listed in the Red Data Book of Mur- 1991. Flora of higher plants of Lovozero mountains. mansk Region (2014); one species (Tetrodontium Bryophytes and vascular plants. St.-Petersburg. 204 pp. (In Russian). repandum) in the Red Data Book of Russian Boychuk, M. A. 2013. To the moss flora of the moun- Federation (2008); five speciesDicranum ( an- tain tundra of the Pasvik Nature Reserve and its gustum, Hygroamblystegium varium, Psilopilum vicinity. In: Biodiversity of the Far North ecosys- laevigatum, Tayloria serrata, T. splachnoides) in tems: inventory, monitoring, protection. Conference the 2010 Norwegian Red List for Species (Kålås proceedings (Syktyvkar, June 3–7, 2013) [elec- et al., 2010); ten species (Cyrtomnium hymeno- tronic resource]. Syktyvkar. Pp. 181–184. http:// phylloides, Dicranum acutifolum, D. laevidens, ib.komisc.ru/add/conf/tundra (In Russian). Boychuk, M. A. & Borovichev, E. A. 2017. New moss D. spadiceum, Palustriella falcata, Plagiomnium records from Murmansk Province. 6. In: Sofrono- curvatulum, Psilopilum laevigatum, Sphagnum va E. V. (ed.) New bryophyte records. 9. Arctoa contortum, Tayloria splachnoides, Tetrodontium 26: 214. https://doi.org/10.15298/arctoa.26.20 repandum) in the 2010 Red List of Finnish Spe- Boychuk, M. A. & Kuznetsov, O. L. 2012. Bryo- cies (Rassi et al., 2010) and one species (Tayloria flora of the mires of the Pasvik Nature Reserve splachnoides) is listed in the Red Data Book of (Murmansk region). In: Study, protection and European Bryophytes (1995). rational use of the vegetation cover of the Arctic and adjacent territories. Mather. XII Perfiliev sci- entific readings. (Arkhangelsk, May 29–31, 2012). ACKNOWLEDGEMENTS Arkhangelsk. Pp. 8–11. (In Russian). Cajander, A. K. 1906. Melan Suomen kasvio. Ed. 5. The administration and staff members of the Suomalaisen Kirjallisuuden Seuran toimituksia Pasvik State Nature Reserve is thanked for com- 53(3): 1–764. prehensive assistance with organization of the Elina, G. A., Lukashov, A. D. & Yurkovskaya, T. K. field trips. Drs. O. A. Belkina, M. S. Ignatov, E. 2000. Late glacial and Holocene time in the East (palaeovegetation and palaeogeog- A. Ignatova, O. M. Afonina, G. Ya. Doroshina- raphy). Petrozavodsk. 242 pp. (In Russian). Ukrainskaya is thanked for checking and iden- Fedosov, V. E. 2012. New moss records from Mur- tifying some of the moss species. We thank G. N. mansk Province. 3. In: Sofronova E. V. (ed.) New Sokolov for help in translating the manuscript bryophyte records. 1. Arctoa 21: 275. https://doi. into English. org/10.15298/arctoa.21.27 The work was carried out within the Geobotanical zoning of the Non-Black Earth Region of the European part of the RSFSR. 1989. 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