On the Bryoflora of the «Bryansky Les» Reserve
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Arctoa (2007) 16: 175-180 ON THE BRYOFLORA OF THE «BRYANSKY LES» RESERVE (NERUSSO-DESNYANSKOYE POLESSYE, EUROPEAN RUSSIA) К БРИОФЛОРЕ ЗАПОВЕДНИКА «БРЯНСКИЙ ЛЕС» (НЕРУССО-ДЕСНЯНСКОЕ ПОЛЕСЬЕ, ЕВРОПЕЙСКАЯ ЧАСТЬ РОССИИ) L.N. ANISHCHENKO1 Л.Н. АНИЩЕНКО1 Abstract The annotated list of the bryophyte of the reserve «Bryansky Les» includes 121 species and 1 variety. For each species we show the systematic, the living place, locations of the rare species and the ecological group. Резюме Аннотированный список мохообразных заповедника «Брянский лес» состоит из 121 вида и 1 разновидности. Для видов указаны частота встречаемости, эколого- ценотическая приуроченность, субстраты поселения, места сбора редко и очень редко распространенных бриофитов. INTRODUCTION (70%), while some are mesotrophic (25%) and oli- Nowadays the inventory of biodiversity is an gotrophic (5%). Meadows occupy about 10% of important task, and especially so in protected areas the territory and are characteristic for flood plains where it may serve for further monitoring of habitat (Fedotov &Yevstigneyev; 1997). changes. The aim of the present study is to charac- The bryoflora of the reserve «Bryansky Les» terize the bryoflora of Bryanky Les Reserve for the has been investigated by some authors (Popov; assessment of floristical, structural and ecological 1988; Fedotov & Yevstigneyev; 1997; Fedotov; diversity of standard communities. 1999; Morosova; 1999; Yevstigneyev; 1999). STUDY AREA, MATERIAL AND METHODS These authors reported 98 species, however their The reserve «Bryansky Les» was established specimens in the herbarium of the reserve include in Trubchevsky and Souzemsky Districts of Bry- only 55 species. Most species were identified for ansk Province in 1987. It is situated in the Prid- the ecological and geobotanical studies, thus rep- esnyansky physiographical region of the Predpo- resenting mainly dominant species. Some spe- lesskaya province of mixed forests (Gvozdetsky cies were found to be characteristic for certain & Zhuchkova; 1963). The territory of the reserve types of mires and forest communities (Fedotov is 121.86 sq. km. Forests cover 77% of its territory; & Yevstigneyev; 1997). most of them belong to pine and oak-pine forests In 2004-2006 the bryophyte vegetation of the (37%) and their derivates (36%). Forests of birch reserve was studued. The releves were made for and aspen are spread on the watershed and near- the standard plots of 10 m2 for meadows and mires, by areas. and 100 m2 for forests. The position of bryophyte Peatlands occupy 21 sq.km, or 18% of the re- species within this or that bioecological group was serve territory. There is a variety of types domi- identified from the combined datamatrix that in- nated by hypnalean mosses, Sphagnum, sedges, cludes both bryophytes and vascular plants (cf. grasses, and Alnus. Most of them are eutrophic Smirnova et al.; 2004). 1 – Dept. of Ecology and Rational use of natural resources, Bryansk State University, Bezhizkaya 14, Bryansk 241036 Russia – 241036 Брянск, Бежицкая, 14, Брянский гос. университет им. акад. И.Г. Петровского, кафедра экологии и рационального природопользования 176 L.N. ANISHCHENKO THE ANNOTATED LIST OF MOSSES Brachytheciastrum velutinum (Hedw.) Ignatov & Hut- The vaucher speciemens are kept in the Depart- tunen – fq, Nm, flood-plain broad-leaved forests; on ment of Botany of the Bryansk State University. tree trunks and rotten wood. In the following list, the nomenclature is given Brachythecium albicans (Hedw.) Bruch et al. – r (4 samples kv. in 29; 3 in kv. 30), MDr, steppe, bushy according to Ignatov, Afonina, Ignatova et al. meadows; on soil and rocks; 2. (2006) for mosses and according to Konstantino- B. campestre (Müll. Hal.) Bruch et al. – sp, Nm, broad- va et al. (1992) for hepatics. leaved forests; on soil and rocks; 1, 3. The frequency is abbreviated as follow: rr – B. mildeanum (Schimp.) Schimp. – fq, MFr, fresh flood- very rare (from 1 to 4 samples); r – rare (5–10); sp plains, wet post-forest meadows; on soil; 1. – sporadic (10–19); fq – frequent (20–50); fqq – B. rivulare Bruch et al. – fq, Nt, alder swamp; on rotten very frequent (over 50). wood and soil; 1, 3. After the species frequency, the abbreviation B. salebrosum (F. Weber & D. Mohr) Bruch et al. – sp, of bioecogroup is given: Br – boreal forest, Nm – Nm, flood-plain broad-leaved forests; on soil and tree trunks; 2, 3. nemoral forest, Pn – pine forest, MFr – fresh mead- Bryum argenteum Hedw. – fq, Ad, bushy meadows, ow, MDr – dry meadow, InW – aquatic, Olg – oli- roadside meadows; on soil and rocks; 2, 3. gotrophic bogs, Sw – mesotrophic mires, Ad – B. caespiticium Hedw. – fqq, Ad, broad-leaved and co- adventive, Nt – nitrophillous. This grouping fol- niferous-broad-leaved forests; on rotten wood and lows Smirnova et al. (2004) and the position in a soil; 2, 3. group was identified by the constancy and the B. pseudotriquetrum (Hedw.) Gaertn.et al. – sp, Sw, most frequent occurrence within this or that group mires dominated by hypnalean mosses, sedges, of plant communities. grasses+Sphagna; on soil; 1, 2, 3, 4. Types of vegetation and characteristic sub- Buxbaumia aphylla Hedw. – rr (2 samples in kv. 27), Pn, pine forest with lichen cover and with Vaccinium strates are given as well. vitis-idea; on soil; 2, 3. In the end of annotations, the numbers refer Callicladium haldanianum (Grev.) H.A. Crum – fqq, to the publications as follow: 1 – Fedotov (1999); Pn, mossy pine forests; on rotten wood and soil; 3. 2 – Fedotov & Yevstigneyev (1997); 3 – Morozo- Calliergonella cuspidata (Hedw.) Loeske – fqq, MFr, va (1999); 4 – Popov (1988). fresh flood-plain meadows, on soil; more rarely in Species mentioned only in literature, but not alder swamps, on soil and rotten wood; 1, 2. confirmed by herbarium specimens are marked Calliergon cordifolium (Hedw.) Kindb. – fqq, MFr, by asterisk *. For rare species their localities are fresh flood-plain, bushy wet meadows; more rarely specifies up to kv. (=kvartal, or forest unit). in alder swamps and grassy mires, on soil; 1, 2, 3. C. giganteum (Schimp.) Kindb. – sp, Nt, wet flood-plains, Abietinella abietina (Hedw.) Fleisch. – fq, MDr, steppe, alder swamps, sedge-Sphaga mires; on soil; 1, 2, 3. bushy meadows, roadside meadows; on soil and rocks; Campylidium sommerfeltii (Myr.) Ochyra – sp, Nm, 2, 3. broad-leaved forests with open herbaceous layer; on Amblystegium serpens (Hedw.) Bruch et al. – sp, Nm, rotten wood. broad-leaved and birch-aspen forests; on tree trunks, Ceratodon purpureus (Hedw.) Brid. – fq, Ad, bare soil soil, rocks; 2, 3. along ground roads and trails in forests, fresh flood- A. serpens var. juratzkanum (Schimp.) Rau & Herv. – plains; on soil, tree trunks, rocks; 1, 2, 3. sp, Nm, broad-leaved and birch-aspen forests; on Climacium dendroides (Hedw.) F. Weber & D. Mohr – soil and rocks. fqq, Nt, pine forests with hypnalean mosses, Spha- Anomodon longifolius (Brid.) Hartm. – fq, Nm, flood- gna, and Vaccinium myrtyllus, flood-plain alder for- plain broad-leaved and alder forests; on tree trunks; 3. ests, bushy mires with hypnalean mosses; on soil, A. viticulosus (Hedw.) Hook. & Tayl. – fq, Nm, flood- bases of tree trunks, rotten wood; 1, 2, 3. plain broad-leaved forests, more rarely in mixed for- Cratoneuron filicinum (Hedw.) Spruce – r (1 sample in ests with spruce; on tree trunks; 3. kv. 41, 4 samples in kv. 57; 2 samples in kv. 94), Sw, Atrichum undulatum (Hedw.) P. Beauv. – sp, Nm, birch- hypnalean mires, calcareous rock outcrops near aspen forest and broad-leaved forests with spruce with springs; on soil and rocks; 1. open herb-layer; on rotten wood and soil; 1, 2, 3. Dicranella heteromalla (Hedw.) Schimp. – sp, Nm, Aulacomnium palustre (Hedw.) Schwägr. – fq, Sw, bog- flood-plain broad-leaved forests; on soil; 2, 3. gy pine forest with Ledum; on soil and rotten wood; D. rufescens (Dicks.) Schimp. – sp, Pn, Calamagrostis 1, 2, 3. meadow in whatershed; on soil; 2, 3. Bryoflora of the “Bryansky Les” Reserve 177 Dicranum bonjeanii De Not. – r (5 samples in kv. 116), Olg, to fresh and sometimes bushy flood-plain meadows; sphagnous and sphagnous–grassy mires; on soil; 1. on soil; 3. D. fragilifolium Lindb. – r (5 samples in kv. 100; 2 Leucobryum glaucum (Hedw.) Ångstr. – rr (2 samples samples in kv. 117), Nm, flood-plain broad-leaved in kv. 96; 1 in kv. 100), Br, mixed forest of spruce forests; on tree trunks; 3. and broad-leaved trees and their derivates; on soil; D. montanum Hedw. – fq, Nm, flood-plain broad-leaved 2, 3. forests; on rotten wood, tree trunks and soil; 3. Leucodon sciuroides (Hedw.) Schwägr. – sp, Pn, pine D. polysetum Sw. – fqq, Pn, pine and birch forests, on forests; on tree trunks including their bases. rotten wood and soil; 2, 3. Mnium stellare Hedw. – fqq, Nm, flood-plain broad- D. scoparium Hedw. – sp, Pn, mossy and herbaceous leaved forests with scattered herbaceous layer, old pine forests; on rotten wood, soil and rocks; 1, 2, 3. roads in forest; on soil. D. viride (Sull. & Lesq.) Lindb.– r (6 samples in kv. Neckera pennata Hedw. – sp, Nm, flood-plain broad- 100; 2 in kv. 121), Nm, old oak forests in flood plain; leaved and more rarely aspen forests; on tree trunks; 3. on tree trunks and rotten wood; 3. Orthotrichum obtusifolium Brid. – fqq, Nm, flood-plain Drepanocladus aduncus (Hedw.) Warnst. – sp, Sw, broad-leaved forests; on tree trunks; 2, 3. mires dominated by hypnalean mosses, grasses, sedg- O. speciosum Nees – fqq, Nm, flood-plain broad- es, alder swamps, springs; on soil; 1, 3. leaved and more rarely aspen forests; on tree trunks; D. polygamus (Bruch et al.) Hedenäs – sp, Sw, mires 2, 3. dominated by hypnalean mosses, rarely in oak fo- Oxyrrhynchium hians (Hedw.) Loeske – sр, Nm, mixed rests; on soil and wood; 3. spruce and broad-leaved forests; on tree trunks and Eurhynchiastrum pulchellum (Hedw.) Ignatov & Hut- soil; 2, 3. tunen – sp, Nm, wet broad-leaved and coniferous Paludella squarrosa (Hedw.) Brid.