Florian Święs, Kazimierz Karczmarz Wyprawy Geograficzne na Institute of Biology UMCS. Lublin 1991 Maria Curie-Sklodowska University Lublin, Poland

BRYOPHYTES COLLECTED IN OF THE LOGNE REGION (WESTERN SPITSBERGEN) IN 1988

INTRODUCTION Bryophytes collected in the Logne region in 1988 during the third Geogrphic Expedition of the Marja Curie-Sklodowska University, Lublin have been characterized in this paper. The present bryological papers concern only the distribution of a few mo$s species on the Bellsund coast in this region (Berggren 1875, Kuc 1973). In the latest botanical works on the flora of this region the records concerning both bryophytes, other and the vegetation have been successively presented (Karczmarz, Święs 1988, 1989a, b, 1990, 1991, Święs 1988).

MATERIAL AND METHODS Bryophytes were collected in 138 patches of 100 m2 each (Fig. 1). The optimally developed tundra patches were studied which were preliminary classified into 18 floristic-ecological groups (Święs 1988). The distinuguished groups of tundra communities are characterized in a separate chapter. In Table 1 the bryological relations with regard to the species composition and their occurrence in the tundra patches are presented. All bryophyte localities were elaborated by F. Święs in the field i n August 1988. The investigated localities are numerically listed in Table 1, in which the ecofloristic tundra group, the topographic localization, the physical proporties of the substrata, the exposition and inclination of the surface, and the absolute height have been taken into consideration, The following abbrewiations are used in the text: Bd — Beisdalen, Bn — Beisodden, Bv — Buvika, Kb — Kolvebekken, Kp — Kvitfisskpynten, Ld — Lognedalen, Lf — Lognedalsflya, Td — Tunodden, Tk — Tomtvika.

STUDIED REGION The Logne region is in West Spitsbergen of the north-west part of Wedel Jarlsberg Land on the Bellsund Fiord (Pękala, Reder 1989). As regards

145 physiography, this region is divided into two landscape units (Fig. 1): the sea side plane (Longedalsflya) and the mountain valley (Lognedalen). The former is exceptionally extensive — flat and lowly situated 0-50 m a.s.l., the latter is relatively small, presently glaciated 50-685 m a.s.l. Lognedalen and Lognedalsf- lya are surrounded by elevations forming a large triangle in the nort-west direction (Fig. 1). From north-est it is an arched range consisting of several peaks: Ringaren 685 m, Kolven 570 m, and Klokkefjellet 558 m a.s.l. From south-west it is limited by a branched mountain massif consisting of: Hamarho 648 m, Harnafefen 485 m, Beisknatten 375 m, Dundrabelsen 435 m and Dundrafjellet 745 m a.s.l. The slopes of elevation are steep and their ranges are distinctly narrow. Under the rocky ranges and the elevation slopes there are agglomerations of talus cones, nival moraines and other forms of weathered rocks. A glacier landscape predominates in the upper and middle section of Lognedalen. The upper section of the valley is limited by arms of the Renard Glacier. In the foreland of small glaciers (Lognedalsbreene), moraine and fluvioglacial deposits occur, and almost the whole valley bottom is covered by stony-gravel sediments. Lognedalsflya and the lower Lognedalen section consist of sea terraces elevated isostatically 0-80 m in height. In the sea plane of Lognedalsflya, the sea terraces are exceptionally wide from 0 (10)-25 m, whereas at the exit of Lognedalen the terraces reach 40-90 m in height. In the Logne region, various types of Precambrian rocks of Hecla-Hoek formation form the oldest rocky stratum (Flood et al. 1971, Chlebowski 1989, Pękala, Reder 1989, Dallmann et al. 1990). The Quaternary deposits formed of loams, sands, gravels clays cover the sea terraces and slope feets (Pękala, Reder 1989). In thęir top part they are mixed due to solifluction and frost segregation. On the sea terraces polygonal structures of different types are distributed, which are developed in the form of rings, embarkments, streaks and solifluctional tongues. Sandy-gravel margins of the lowest sea terraces on the south-west coast of Lognedalsflya are interesing, as well as large areas of the sea terraces covered by silt sediments similar to loess on the north-west margin of Lognedalen (Wojtanowicz 1990). On these terraces, and in the interior, gravel fragments of storm embarkments often occur (Pękala, Reder 1989). A preliminary characterization of several soil types from the Logne region was done (Melke, Chodorowski, Uziak 1989, 1990). Brown and soils are relatively best developed on these terraces. Brown soils are found in dryer loamy- or clayey-stony areas strongly mineralized. Bog soils occur in wet or emerged areas. They are characterized by a clay or loamy structure with various amounts of rock fragments and gravel. Sandy-gravelly soils with a fossil organic horizon were localized only on the south-west Lognedalsflya margin. Relatively thick brown soils are formed as a mosaic on solifluctional covers.

146 These are always relatively moist soils composed of loam, clay, sand, gravel and stone fraction. Of interest are also soils occuring on permanently wet elevation feet, characterized by a high content of weathered rock fragments with stongly stratified mineral-humus substance. Moreover, these soils are rich in various amounts of nitrogen, potassium and phosphorus compounds in places of periodical stay of birds. Generally, even the best developed soils are shallow and strongly skeleton. They are very often rich in CaC03 and other chemical compounds assimilable for plants. They are usually poor in organic substance, their pH value is most often neutral or basic, rarely acid (Melke, Chodorowski, Uziak 1989, 1990). Lithosols or rigosols are distributed on the youngest stony strata. In the Logne region, the mostly spacially differentiated soil mosaic of different dryness, moisture and flooding can be distinguished on the border of Lognedalsflya and Lognedalen. On the Lognedalsflya coast stable or periodical pools or small lakes atrract one's attention. Besides, very interesting are two small lakes in the mountain basin depression in Beisdalen (Fig. 1). In the Logne region the general climatic conditions are rather similar, as in other more accurately studied areas on the Bellsund Fiord (Gluza, Piasecki 1989, Niedźwiedź, Ustrnul 1989).

PLANT COMMUNITIES OF THE ARCTIC TUNDRA j In the Logne region there occur, with small exceptions, the same ecological- -floristic tundra forms, which have been characterized in other areas on Bellsund Fiord. (Święs 1988, Karczmarz, Święs 1990, 1991). These forms include 7 types, 6 subtypes and 5 communities (Table 1). The densest tundra vegetation occurs locally from the sea coast in Lognedalsf- lya to the middle sextion of Lognedalen. The type of dry lichen- tundra (1) predominates with regard to its area in the investigated territory. Within the dry tundra the gray-lichen subtype with Cetraria sp. (1.1) is widespread. Locally this tundra is weakly differentiated into 2 forms: plot tundra (1.1.1) and dense typical tundra (1.1.2). Plot tundra is weakly distinguished and occurs rarely largely on the driest, strongly deflated gravel-sandy or pebbly sea terraces. The typical tundra predominates on flat or slightly slopy sea terraces of dry, loamy-stony type with initial brown soil. On dry, flat, hilly ridges of sea terraces and loamy-gravel and stony-loamy ones with relatively well-developed brown soil two subtypes of dry tundra often occur: with Racomitrium langinosum (1.2) and Luzula sp. (1.3). The latter subtype is divided into 3 forms: with Cetraria sp. (1.3.1), typical (1.3.2) and with Cladonia sp. (1.3.3). In the area of the lowest sea terraces with sandy-gravel soils and with a fossil organic horizon, small patches of dry grass tundra type (1.4) occur.

147 The mesophilous mixed tundra type (2) predominates on solifluctional, wet grounds of loamy- or clay-stony type with indistinct polygonal structures. This tundra is most differentiated as regardst its specific and quantitative composition of cryptogamic and flowering plants. Tundra of mesophilous mossy (3) grows on various types of stony and gravel substratum with periodically very changeable wetting. In spring it is emerged, and from early summer successively drying, leading to total dryness. This takes largely part in local depressions with periodical water leakings from upper positions and on the shore of drying water flows and pools. In these places, dense tufts of brown with innumerous other plants, particularly lichens can be found. Nitrophilous (coprophilous) tundra of dense mossy bog (4) on slopes occurs in lower parts of the elevation slopes, on rock talus with humus-loamy soil. Two tundra types occur on sea terraces in flat or slightly slopy clay places with a various amount of rock fragments of different moisture; they are wet tundra with Festuca vivipara (5) and boggy moss-grass tundra (6). The former is connected with wet, silty- or loamy-stony grounds, the latter occurs only on constantly emerged, boggy, clay-stony ground. In both tundra types, particularly in the subtype with Deschampsia alpina, small mossy hillocks somoetimes occur. Boggy, moss-grass tundra is similar to thufury tundra optimally developed in other areas of Bellsund Fiord (Święs 1988). Emerged boggy moss tundra (7) occurs on sea terraces, in local depressions constantly flooded, clay-stony and deluviated in two subtypes. They are: moss tundra of margins of water flows (7.1), and lake shores (7.2). Poor vegetation of arctic desert tundra is found on the youngest stone and gravel debris, on morsines, rocky slopes as well as on elevation ridges (Święs 1988). Taking into consideration the number of all characterized floristic-ecological groups of arctic tundra communities on the eastern Bellsund coast (Święs, 1988, Karczmarz, Święs 1990, 1991) in the Logne region, attention is drawn by the lack of tundra with Dryas octopetala, moss tundra on snow beds and typically formed thufury tundra, however, the subtype of dry tundra (1.4), and moist and wet tundra of the type with rare Festuca vivipara (5) are found.

LOCATION AND DESCRIPTION OF STANDS

1. Type: dry lichen-moss tundra 1.1. Subtype: dry gray-lichen tundra with Cetraria sp. 1.1.1. Form: plot tundra — mosaic and deflacious 499. Lf, sea coast, about 1 km SW from the mouth of the Klokkebekken. Sea terrace, stony gravelly, 2° NW, 15 m a.s.l.

148 489. Lf, NW, about 300 m S from the mouth of Klokkebekken and 200 m from sea. Sea terrace, gravelly-stony, 2° NW, 20 m a.s.l. 1.1.2. Form: typical dense tundra 498. Tv, NNE, between the lake and sea coast. Sea terrace, gravelly-sandy slope of storm embarkment, 4° W 8 m a.s.l. 503. Lf. NW, about 400 m SW from the mouth of the Klokkebekken and 400 m from sea coast. Sea terrace, stony-gravelly, 2° W, 24 m a.s.l. 504. Lf, S, about 600 m SW from the mouth of the Klokkebekken and 350 m from sea coast. Sea terrace, stony-gravelly, 2° NW, 25 m a.s.l. 505. Lf, S, about 800 m SW from the mouth of the Klokkebekken and 400 m from sea coast. Sea terrace, gravelly-stony, 2° SW, 24 m a.s.l. 508. Lf, NW, between the Tomtvika region and the mouth of the Klokkebekken, about 150 m from sea coast. Sea. terrace, gravelly-sandy with frost crevices, 2° N, 8 m a.s.l. 509. Lf, NW, between the lower river sections of the Klokke and Logna about 1 km from sea coast and the Logna River. Sea terrace, gravelly-sandy slope of storm embarkment, 4° W, 20 m a.s.l. 512. Tv. SE, about 700 m from sea and the mouth of the Logna River. Sea terrace, local gravelly-stony depression, 10 m a.s.l. 516. Kb, middle-north part of the Kolvebekken valley. Sea terrace, local gravelly-stony depression, 1° NW, 20 m a.s.l. 517. Lf, between the valleys of the Logna and Klokkebekken, about 2 km from sea. Sea terrace, gravelly-loamy, 20 m a.s.l. 519. Lf, between the middle sections of the valleys of Kolvebekken and Klokkebekken, about 1 km from sea. Sea terrace, gravelly-stony, 1° NW, 21 m a.s.l. 521. Lf, about 600 m SW from the middle section of the Klokkebekken. Sea terrace, gravelly-sandy-loamy, 2° NW, 25 m a.s.l. 524a. Lf, on the N middle side of the main section of the Logna River. Sea terrace, gravelly-loamy, 2° NW, 26 m a.s.l. 524b. Lf, as no. 524a. Sea terrace, gravelly-loamy, 4° SW, 24 m a.s.l. 525. Lf, as no. 524b. Sea terrace, gravelly-loamy, 4° SW, 24 m a.s.l. 532. Lf, in the N middle upper part of the Kolvebekken depression. Sea terrace, gravelly-loamy, 5° NW, 30 m a.s.l. 545. Lf, on the S side of the river valleys of the middle section of the Logna River. Sea terrace, gravelly-sandy, 2° N, 28 m a.s.l. 550. Lf, on the S side of the upper section of the Hamarbekken. Sea terrace, gravelly-loamy, 5° NW. 40 m a.s.l. 552. Ld. NW, between the upper river sections of Hamarbekken and Logna. Sea terrace, gravelly-loamy, 2° NW, 60 ma.s.l. 553. Ld, NW, under NW slope of Hamarho Mt. 648 m. Sea terrace, gravelly-loamy, 2° N, 60 m a.s.l. 560. Lf, between the lower river sections of Logna and Hamar, about 1 km from sea coast. Sea terrace, gravelly-loamy, Г W, 25 m a.s.l. 563. Lf, about 600 m S from the middle section of Hamarbekken, about 1200 m from sea. Sea terrace, gravelly-stony-loamy, 1° W, 25 m a.s.l. 564b. Lf, on the S side of the mouth of Logna River and sea coast. Sea terrace, gravelly-sandy, 3° NW, 6 m a.s.l. 567b. Ld, NW, under the slope of Harnafen Mt. 485 m. Sea terrace, gravelly-stony, 5° W, 45 m a.s.l. 569. Ld, NWW, foreland of Harnafen Mt. 485 m. Sea terrace, gravelly-sandy, 4° W, 30 m a.s.l. 574. Td, NWW, sea coast. Sea terrace, gravelly-stony-sandy, 2° SW, 10 m a.s.l. 579. Lf, between sea coast and lake, about 700 m N from the front of Kvitfsiskpynten. Sea terrace, gravelly-sandy-pebbly slope of storm embarkment, 4° W, 6 m a.s.l. 149 581. Lf, sea coast across from the exit of Beisdalen, Sea terrace, slope of storm embarkment, gravelly-sandy, 5° W, 6 m a.s.l. 582. Lf, as no. 581. Sea terrace, gravelly-sandy-stony, 1° W, 10 m a.s.l. 595. Lf. sea coast on the S side of the Logna River mouth. Sea terrace, gravelly-sandy-loamy, 3° W, 5 m a.s.l. » 597. Lf, sea coast, between river depressions of Logna and Hamar. Sea terrace, gravelly-sandy- i -stony slope of storm embarkment, 4° N, 4 m a.s.l. 599. Lf, sea coast, about 500 m N from the Hamar River mouth. Sea terrace, gravelly-sandy slope of storm embarkment, 5° W, 5 m a.s.l. 601. Lf, sea coast about 400 m NE from the Hamar River mouth. Sea terrace, gravelly-sandy slope of storm embarkment, 5°.W, 5 m a.s.l. 606. Lf, sea coast, across from the valley exit of Beisdalen. Sea terrace, gravelly-sandy slope of storm embarkment, 4° W, 4 m a.s.l. 608. Lf, as no. 606. Sea terrace, plane depression between storm embarkment, gravelly-sandy, 4° N, 4 m a.s.l. 609. Lf, sea coast, about 700 m S from the Klokke River mouth. Sea terrace, pebbly-gravelly, 2° W, 15 m a.s.l. • 634. Kp, Se, sea coast. Sea terrace, gravelly-sandy, 2° S, 4 m a.s.l. 636. Lf, sea coast, about 400 m N from the Klokke River mouth. Sea terrace, pebbly-gravelly, 4° NWW, 19 m a.s.l. 639. Lf, sea coast, NW from Klokkefjellet peak. Sea terrace, stony-gravelly, 4° NW, 10 m a.s.l. . 1.2. Subtype: dry mossy tundra with Racomitrium lanuginosum 492. Lf, sea coast, in N side of the Logna River mouth. Sea terrace, plane shoulder of resist hill, clayey-gravelly, 10 m a.s.l. 510. Lf,between the middle section of the depression of Kolvebekken and sea coast. Sea terrace, plane shoulder of resist hill, loamy-stony, 15 m a.s.l. 511. Lf, about 500 m NE of the Logna River mouth. Sea terrace, plane resist hill, clayey-stony, 15 m a.s.l. 513. Lf, on the N side of the Logna River, about 600 m from mouth. Sea terrace, plane shoulder of resist hill, loamy-stony, 15 m a.s.l. 523. Lf, in the middle section of the depression of Kolvebekken. Sea terrace, slope of resist glacier moraine, loamy-stony, 26 m a.s.l. 547. Lf, between the middle section of the main river depressions of Logna and Hamar. Sea terrace, slope of resist hill, loamy-stony, 3° W, 39 m a.s.l. i 555. Ld, middle-east part, on the S side of the Logna River. Sea terrace, plane shoulder of resist hill, loamy-stony, 60 m a.s.l. 561. Lf, on the S side of middle section of the Hamarbekken. Sea terrace, plane shoulder of the resist hill, loamy-stony, 25 m a.s.l. 575. Kp, NE about 400 m from sea coast, Sea terrace, plane shoulder of storm embarkment, gravelly-sandy-loamy, 6 m a.s.l. 578. Lf, across from the exit of Beisdalen, between biggest lake and sea coast. Sea terrace, plane shoulder of storm embarkment, 6 m a.s.l. 596. Lf, sea coast, about 500 m S from the Logna River mouth. Sea terrace, plane shoulder of Strom embarkment, gravelly-loamy, 4 m a.s.l. 637. Lf, sea coast, under skiers in NW from Klokkefjellet summit. Sea terrace, stony-gravelly, 4 NW, 20 m a.s.l. 1.3. Subtype: dry tundra with Luzula sp. and Cladonia sp. 1.3.1. Form: gray lichen tundra with Cetraria sp. 530. Lf, in N side of the upper river section of Kolebekken. Sea terrace, under glacier moraine, gravelly-loamy, 3° NS, 30 m a.s.l.

150 1.3.2. Form: typical tundra with Luzula sp. and bryophytes 488. Ld, NE in NE side of the main Logna River. Sea terrace, plane shoulder of resist hill, loamy-stony, 60 m a.s.l. 1.3.3. Form: tundra with Cladonia sp. 607. Lf, sea coast, about 1 km N from the front of Kvitfsiskpynten. Sea terrace, slope of terrace embarkment, gravelly-loamy, 3° W, 7 m a.s.l. 573. Lf, about 1 km from sea coast, across from the exit of Beisdalen. Sea terrace, plane shoulder of oldest sea terrace, gravelly-loamy, 25 m a.s.l. 1.4. Subtype: dry grass-moss tundra on seaside sands 580. Lf, sea coast, about 900 m NW from the front of Kvitfsiskpynten. Sea terrace, sandy beach with fossil soil, 2 m a.s.l. 598. Lf, sea coast, about 800 m NW from the front of Kvitfsiskpynten. Sea terrace, depression made sandy by erosion betwen storm embarkment with fossil soil, 2 m a.s.l. 602. Lf, sea coast, about 1500 m NW from the front of Kvitfsiskpynten. Sea terrace, sandy beach with fossil soil, 2 m a.s.l. 603. Lf, sea coast, about 1300 m NW from the front of Kvitfsiskpynten. Sea terrace, sandy beach with fossil soil, 2 m a.s.l. 604. Lf, sea coast, about 1200 m NW from the front of Kvitfsiskpynten. Sea terrace, margin made sandy by erosion with fossil soil, 3° W, 3 m a.s.l. 605. Lf, sea coast, about 1100 m NW from the front of Kvitfsiskpynten. Sea terrace, margin made sandy by erosion with fossil soil, 4° W, 2 m a.s.l. 635. Kp, SW, about 120 m from sea coast. Sea terrace, depression made sandy by erosion between storm embarkment with fossil soil, 3 m a.s.l. 2. Type: Hygrophilous mixed tundra 485. Ld, NEE, under the slope of Ringaren sommit 685 m. Sea terrace, slope hill with solifluctional ground, loamy-stony with distinct polygons, 6° SW, 90 m a.s.l. 533. Lf, between the upper tributory river sections of Kolvebekken and Klokkebeken. Sea terrace, solifluctional ground, loamy-stony with wrinkled surface, 5° SW, 26 m a.s.l. 591. Lf, under nival terrace of Kolven summit, 570 m. Sea terrace, solifluctional ground, loamy-stony with wrinkled surface, 4° W, 60 m a.s.l. 484. Ld, NEE, under the slope of Ringaren summit, 685 m. Sea terrace, slope hill, solifluctional ground, clayey-stony with indistinct polygons, 6° W, 110 m a.s.l. 486. Ld, NEE, foreland of Ringaren summit, 685 m. Sea terrace, depression between hills, solifluctional ground, clayey-stony with wrinkled surface, 2° SW, 60 m a.s.l. 514. Lf, about 700 m from the Logna River mouth, in N side of bed. Sea terrace, ridge of old river valley, solifluctional ground, clayey-gravelly with indistinct polygons, 2° SW, 10 m a.s.l. 515. Lf, about 1 km from the Logna river mouth, under the upper tributary river. Sea terrace, soliflictional ground, clayey-sotny with indistinct polygons, 2° SW, 10 m a.s.l. 520. Lf, betweeen Tomtvika and Klokkefjellet summit, 558 m. Sea terrrace, solifluctional ground, clayey-stony with indistinct polygons, 3° NW, 23 m a.s.l. 522. Lf, among tributary of the middle river section of Kolvebekken. Sea terrace, solifluctional ground, clayey-gravelly with indictinct polygons, 3° NW, 25 m a.s.l. 529. Lf, in the middle of the tributary of the upper river section of Kolvebekken. Sea terrace, solifluctional ground, loamy-gravelly with indistinct polygons, 3° W, 40 m a.s.l. 531. Lf, in N side of the upper tributary of the Kolvebekken river. Sea terrace, solifluctional ground, loamy-gravelly, 2° W, 26 m a.s.l. 534. Lf, about 350 m NE from the Klokke River mouth. Seat errace, solifluctional ground between skiers, stony-loamy, 4° NWW, 20 m a.s.l. 541. Lf, below nival moraine under Klokkefjellet summit, 558 m. Sea terrace on shoulder, solifluctional ground, gravelly-loamy, 2° NW, 45 m a.s.l.

151 558. Lf, on the Logna River, below of middle river section of Kolvebekken. Sea terrace, basin depression, solifluctional ground, loamy-stony, 24 m a.s.l. 559. Lf, in S side of lower river section of Logna. Sea terrace, solifluctional ground, clayey-stony with indistinct polygons, 2° SW, 24 m a.s.l. 564a. Bd, SW, in NE foreland of Dundrabelsen, 301 m. Sea terrace, solifluctional ground, clayey-stony with wrinkled polygonal surface, 5° NW, 40 m a.s.l. 566a. Bd, SW,' in S side of canyon. Sea terrace, solifluctional ground, clayey-stony with indistinct polygonal, 4° NW, 35 m a.s.l. 567a. Bd, N, under the slope of Harnafen summit, 485 m. Sea terrace, soliflucional ground, clayey-^tony with wrinkled surface, 6° W, 80 m a.s.l. 568. Lf, under NW slope of Dundrabelsen, 301 m. Sea terrace, solifluctional ground, loamy-stony with wrinkled surface, 4° NW, 45 m a.s.l. 570. Lf, foreland of Beisdalen on the N side of the river, about 1 km from sea coast. Sea terrace, old loamy rock bank, 3° W, 20 m a.s.l. 588. Lf, under nival moraine, among the ridges of Kolven summit, 570 m and Klokkefjellet, 533 m. Sea terrace, solifluctional ground, loamy-stony, with small hillocks and indistinct polygons, 2° NW, 24 m a.s.l. 594. Lf, about 200 m W at the foot of the central part о/ the ridge of Kolven summit, 570 m and Klokkefjellet, 533 m. Sea terrace, solifluctional ground, loamy-stony with indistinct polygons, 2° W, 30 m a.s.l. 3. Type: dense tundra of mesophilous mossy bog on sea terraces 497. Tv, NNW, sea coast. Sea terrace, near a small lake, slope of storm embarkment, gravelly-sandy, 6° NW, 6 m a.s.l. 500. Lf, sea coast, about 700 m SW from the Klokke River mouth. Sea terrace, below dry small lake, slope of storm embarkment, gravelly-sandy, 6° NW, 6 m a.s.l. 501. Lf, as no. 500, between storm embarkment and skiers, 5° NW, 5 m a.s.l. 502. Lf, sea coast, about 300 m SW from the Klokke River mouth. Sea terrace, local depression, gravelly-sandy-loamy, 10 m a.s.l. 518. Lf, about 1 km SW from the Klokke River mouth. Sea terrace, local depression, clayey-gravelly, 20 m a.s.l. 540. Lf, between sea coast and Klokkefjellet massif, 553 m. Sea terrace, deluviated rock bank, 2° N, 40 m a.s.l. 587. Lf, under slope of Kolven summit, 570 m, about 400 m S from the Klokkebekken. Sea terrace, deluviated-rock bank, 2° N, 40 m a.s.l. 539. Lf, between sea coast in N part of Klokkefjellet massif 553 m. Sea terrace, deluviated rock bank, 2° N, 40 m a.s.l. 572. Lf, foreland of Beisdalen, in N side of river, about 1 km from sea coast. Sea terrace, local depression, deluviated rock bank, 2° W, 19 m a.s.l. 583. Lf, about 300 m SE from the Klokke River mouth. Sea terrace, local depression, deluviated rock bank, 2° N, 20 m a.s.l. 535. Lf, sea coast, under NW part of Klokkefjellet summit, 558 m. Sea terrace, local depression, deluviated rock bank, 2° N, 20 m a.s.l. 4.Type: nitrophilous (coprophilous) tundra of dense mossy bog on slopes 536. Lf, at the foot of NW part of Klokkefjellet summit, 553 m. Slope of nival terrace, humus-rocky-loamy, 45° NWW, 26 m a.s.l. 542. Lf, under nival moraine, at the foot of W slope of Klokkefjellet summit, 553 m, near the outflow of the Klokkebekken. Slope of height, humus-rocky-loamy, 45° NWW, 60 m a.s.l. 544. Lf, as no 542. An elevation slope, humus-stony-loamy, 45° NWW, 65 m a.s.l. 551. Lf, at the foot of the NW part of the slope of Harnafen summit, 485 m. Slope of height, humus-rocky-loamy, 45° NWW, 55 m a.s.l.

152 585. Lf, as no. 542, 544. Moutain slope under nival terrace, humus-stony-loamy, 45° NWW, 60 m a.s.l. 589. Ld, NNEE, at the foot of Kolven summit, 570 m. An elevation slope, humus-stony-loamy, 45° W, 90 m a.s.l. 5. Type: wet tundra with Festuca vivipara 556. Ld, N, on the S side of the Logna River. Sea terrace, slope of hilly cap of wet clayey ground, wrinkled in hillock forms, 4° W, 70 m a.s.l. 557. Ld,: n, on the N side of the Logna River. Sea terrace, emerged, clayey in wrinkled hillock forms, 2° NW, 70 m a.s.l. 6. Type: boggy moss-grass tundra with Deschampsia alpina 487. Ld,'NE, between the Logna River and at the foot of Ringaren summit, 685 m. Sea terrace, emerged,, clayey-stony, 2° SW, 80 m a.s.l. 526. Lf^ middle-east part, about 700 m NE from the central section of the Logna River. Sea terrace, emerged, clayey-stony with indistinct polygons, 3° SW, 40 m a.s.l. 527. Lf, middle-east part, about 900 m NE from the central section of the Logna River. Sea terrace, emerged, clayey-stony with hillocks, 3° SW, 40 m a.s.l. 528. Lf, on the S side of the upper section of the Kolvebekken. Sea terrace, soaked ground, wery-fme sandy-gleyer with frost crevices, 3° W, 40 m a.s.l. 548. Lf, between the Logna River and the middle section of the Hamar River. Sea terrace, wet loamy-stony with hillocks and frost crevices, 2° W 30 m a.s.l. 554. Ld, on the S side of the Logna River. Sea terrace. Deprrssion between hilly terraces, wet clayey, wrinkled in hillock forms, 70 m a.s.l. 562. Lf, about 500 m W from NW part at the foot of Harnafen summit, 485 m. Sea terrace, local wet depression, clayey with polygonal frost crevices, 2° W, 24 m a.s.l. 566b. Bd, middle-north part, under thie slope of Harnafen summit, 485 m. Sea terrace, emerged, clayey, 4° W, 70 m a.s.l. 571. Lf, between the valley exit of Beisdalen and sea coast. Sea terrace, emerged, clayey, 2° W, 20 m a.s.l. 590. Lf, foreland of Kolven summit, 570 m, on the N side of the valley of Kolvebekken. Sea terrace, emerged, clayey with hilly surface , 2° W, 45 m a.s.l. 592. Lf, as no. 590. Sea terrace, emerged, clayey, 2 W, 45 m a.s.l.

7. Type: dense, emerged moss tundra 7.1. Subtype: moss tundra of water flows 537. Lf, sea coast under the NW part of Klokkefjellet massif, 558 m. Sea terrace, emerged, clayey-stońy, 3° NW, 20 m a.s.l. 538. Lf, as no. 537 but on 25 m a.s.l. 565. Bd, ŚSE, basin depression with a small lake. Gravelly-loamy warp soil, emerged, 2° N, 30 m.a.s.l, 584. Lf, on the S side of the upper river section of Klokkebekken. Sea terrace, emerged gleyer-stony ground, 2° NW, 45 m a.s.l. 586. Lf, on the N side of the upper river section of Klokkebekken. Sea terrace, emerged gleyer-stony ground, 2° NW, 45 m a.s.l. 593. Lf, between the upper sections of the valleys of Kolvebekken and Klokkebekken. Sea terrace, emerged clayey-stony ground, 2° N, 35 m a.s.l. 631. Bd, SE, sea'coast under SW part of Dundrabeisen summit, 433m. Sea terrace, plane, wet clayey-stony, 2° SW, 10 m a.s.l. 632. Bv, SW, between sea coast and SWW part of Dundrabeisen summit, 433 m. Sea terrace, plane, wet clayey-stony, 10 m a.s.l. 7.2. Subtype: moss tundra of lake shores

153 490. Tk, SSW, sea coast, about 400 m NW from mouth of Logna River. Sea terrace, plane, wet shore of dry pool, loamy-stony, 6 m s.s.l. 491. Tk, SSW, as no. 491, about 900 m NW. 493. Tk, SW, as no. 491, about 900 m NE. 494. Tk, middle-west part, sea coast, about 1 km NE from the Logna River mouth. Sea terrace, plane, wet shore of small lake, clayey-stony, 6 m a.s.l. 495. Tk, NW, sea coast, about 1400 m NE from the Logna River mouth. Sea terrace, concave, wet shore of pool, clayey-stony, 6 m a.s.l. • 496. Tk, NW, as no. 495, about 1700 m NE. 506. Lf, sea coast, about 1 km SW of the Klokkebekken mouth. Sea terrace, plane wet shore of dry small lake, clayey-stony, 6 m a.s.l. 507. Lf, sea coast, about 1200 m SW from the Klokkebekken mouth. Sea terrace, island among dry small lake, wet clayey-stony, 6 m a.s.l. 549. Lf, between middle section of the river valleys of the Logna and Hamar. Sea terrace, plane, wet deluviated margin of water flows, clayey-stony, 30 m a.s.l. 576. Kp, about 400 m NE from the front of cape. Sea terrace, plane, wet shore of pool, clayey-stony, 10 m a.s.l. 577. Kp, as no 576. Sea terrace, wet local depression, clayey-stony, 10 m a.s.l. 600. Lf, sea coast, about 400 m NE from the Hamarbekken mouth. Sea terrace, below pool and storm embarkment, gravelly-loamy, 4° W, 10 m a.s.l.

CONCLUSIONS

1. Seven types, 6 subtypes and 5 floristic-ecological forms of arctic tundra plant communities were found in 138 localities of the Logne region (Fig. 1, Table 1). They are formed of 116 brown moss species, 15 hepatics and 3 horsetails, of about 60 flower plants of an indetermined number of lichen. 2. The specific and quantitative composition of bryophytes in the determined gropus of the tundra communities is distinctly characteristic (Table 1). In one tundra patch of about 100 m2, 4-45 bryophyte species occur. The smallest number of bryophytes are found in communities of dry tundra (1.1-4), and the biggest in boggy moss-grass tundra (5.1-2), as well as in nitrophilous tundra of dense mossy bog on slopes (4). In the former case they are 3-10, and in the latter types successively — 25-30 and 27-35. 3. The commonest mosses in all gropus of the tundra communities studied are: Drepanocladus sp. div., palustre, A. turgidum, Dicranum fuscescens, D. groenlandicum, Bryum sp. div., Calliergon sarmentosum, C. stramineum, Distichium capillaceum, Hylocomium splendens, Oncophorus wahlenbergii, Polytrichum alpinum, Racomitrium lanuginosum, and hepatics: Blepharostoma trichophyllum, Ptilidium ciliare and Sphenolobus minutus. Among the noted bryophytes only the following were found individually: Bartramia ithyphylla, Calliergon orbiculari-cordatum, C. trifarium, C. turges- cens, Catoscopium nigritum, Conostomum tetragonum, Desmatodon systylius, Distichium inclinatum, Pohlia drummondii and Timmia austriaca.

154 4. Calciphilous, nitrophilous and boggy species on which the differentiation of tundra types and subtypes of the Logne region is based belong to the most specialized mosses from the ecological point of view. To calciphilous mosses belong largely: Calliergon turgescens, Catoscopium nigritum, Distichium capil- laceum, Meesia triquetra, Philonotis tomentella, Scorpidium scorpioides, Tor- tella fragillis and Trichostomum arcticum. They occur most frequently on tundra patches near water flows rich in . It is largely dry gray-lichen tundra with Cetraria sp. (1.1-2) and dense tundra of mesophilous mossy bog (3). Nitrohilous (coprophilous) mosses are similarly represented by Aplodon wormskjoldii, Splachnum vasculosum and Tetraplodon mnioides. They grow most often on tundra patches of dense mossy bog on slopes (4), sporadically in hygrophilous mixed tundra (2). 5. An example of arctic or boreal-arctic mosses gro win most rarely in the Logna region as well as in whole Spitsbergen are: 1 = Aonogstroemia longipes, Calliergon orbiculari-cordatum, C. turgescens var. tenue, Campylium zemliae, 2 = Cincliudium latifolium, Cyrtomnium hymenophyllum, Desmatodon sys- tylius, Drepanocladus badius, Meesia longiseta, Pohlia drummondii, 3 = P. obtusifolia, Timmia austriaca and Trichostomum arcticum. Translated by Józef Wawrzyczek

REFERENCES

Berggen S., 1875: Musci et Hepatieae Spitsbergeneses. K. Svenska, Vet.-Akad. Hani. 13 (17). Chlebowski R., 1989. Charakterystyka petrograficzno-mineralogiczna skal formacji Hecla Hoek w rejonie południowego obramowania Bellsundu, Zachodni Spitsbergen (opracowanie wstępne). Wyprawy Geograficzne na Spitsbergen, UMCS Lublin. Dallmann W. K, Hjelle A., Ohta Y., Salvigsen O., BjornerudM. C'., Hauser E. C., Maher H. D., Craddock C„ 1990. Geological map of 1 : 100 000, B11G Van Keulenfjorden, Norsk Polarinst., Oslo. Flood В., Nagy J., Winsnes T. S., 1971: Geological map of Svalbard, 1: 500 000. Sheet IG, Spitsbergen Southern Part, Norsk Polarinst., Skr. 154 A. Gluza F. A., Piasecki J., 1989: Rola cyrkulacji atmosferycznej w kształtowaniu cech klimatu południowego Bellsundu na przykładzie sezonu wiosenno-letniego 1987 r. Wyprawy Geograficzne na Spitsbergen, UMCS Lublin. Karczmarz K., Święs F., 1988: Brioflora» południowego wybrzeża Bellsundu (Spitsbergen Zachodni). Wyprawy Geograficzne na Spitsbergen, UMCS Lublin. Karczmarz K., Święs F., 1989a: Udział gatunków rodziny Mniaceae w zbiorowiskach tundry na południowo-wschodnim wybrzeżu Bellsundu (Spitsbergen Zachodni). XVI Sympozjum Polarne, Toruń. Karczmarz K., Święs F., 1989b: Mszaki (Bryophyta) rejonów Lognedalsflya, Dyrstadflya i północnej części Chamberlindalen na południowo-wschodnim wybrzeżu Bellsundu (Spitsbergen Zachodni). Wyprawy Geograficzne na Spitsbergen, UMCS Lublin. Karczmarz K, Święs F., 1990: Bryophytes collected in Arctic tundra of the eastern slopes of Activekammen (Western Spitsbergen) in 1987-1988. Wyprawy Geograficzne na Spitsbergen,,UMCS Lublin. 155 Karczmarz К., Święs F., 1991: Bryophytes collected in Arctic tundra of Dyrstad region (Western Spitsbergen) in 1988. Annates UMCS, sectio С (in press). Kuc M., 1973: A review of the mosses of Svalbard. Revuea Bryol. Lichenol. 39 (3). Melke J., Chodorowski J., Uziak S., 1989: Kształtowanie się gleb na obszarze Dyrstad i Logne w rejonie Bellsundu (Spitsbergen Zachodni). Wyprawy Geograficzne na Spitsbergen, UMCS Lublin Melke J., Chodorowski J., Uziak S., 1990: Soil formation and soil properties in the areas of Lyellstranda, Dyrstad, and Logne in the region of Bellsund (West Spitsbergen). Pol. Journ. So:l Sci., 23 (2>. Niedźwiedź Т., Ustrnul Z., 1989: Wpływ cyrkulacji atmosferycznej na kształtowanie się zachmurzenia w Hornsundzie. XVI Sympozjum Polarne, Toruń. Pękala K., Reder J., 1989: Rzeźba i osady czwartorzędowe Dyrstddalen i Lognedalen. Wyprawy Geograficzne na Spitsbergen, UMCS Lublin. Rodzik J., 1989: Termiczno-opadowe zróżnicowanie południowego wybrzeża Bellsundu w sezo- nie letnio-jesiennym 1988 r. Wyprawy Geograficzne na Spitsbergen, UMCS Lublin. Święs F., 1988: Zróżnicowanie geobotaniczne tundry na południowym wybrzeżu Bellsundu (Spitsbergen Zachodni). Wyprawy Geograficzne na Spitsbergen, UMCS Lublin. Wojtanowicz J., 1990. Eolian processes and their intensity in the northern part of Wedel Jarlsberg Land, Spitsbergen. Wyprawy Geograficzne na Spitsbergen, UMCS Lublin.

STRESZCZENIE

Praca zawiera charakterystykę flory mszaków stwierdzonych w 138 płatach reprezentujących 18 głównych grup (7 typów, 6 podtypów i 5 postaci) ekologiczno-florystycznych arktycznej tundry (Święs 1988) w rejonie Logne na Spitsbergenie Zachodnim (rye. 1). Badania terenowe przep- rowadzono podczas prac ekspedycji latem 1988 r. W stosunku do sąsiednich regionów Bellsundu w rejonie Logne (tab. 1) stwierdzono obecność podtypu suchej tundry trawiastej na piaskowych wybrzeżach morskich (1.4) i typu wilgotnej tundry z Festuca vivipara (5). Na uwagę zasługuje natomiast brak w tym rejonie tundry z Dryas octopetala, tundry wyleżysk śniegowych i optymalnie uformowanej tundry thufurowej. Ogólna klasyfikacja ekologiczna i geograficzna stwierdzonych gatunków mszaków została przedstawiona w 5 grupach, podobnie jak we wcześniejszych opracowaniach materiałów ekspedycji (Karczmarz, Święs 1990, 1991).

156 Table 1. Bryological relations in the Logne region. A. Plant communities of tundra: 1 — dry lichen-moss tundra type, in subtypes: 1.1 — dry gray-lichen tundra with Cetraria sp. (1.1.1 — plot tundra — mosaic and deflacious, 1.1.2. — form of typical, dense tundra), 1.2 — dry mossy tundra with Racomitrium lanuginosum, 1.3 — dry tundra with Luzula sp. and Cladonia sp. (1.3.1. — form of gray-lichen tundra with Cetraria sp., 1.3.2 — form of typical tundra with Luzula sp. and bryophytes, 1.3.3. — form with Cladonia sp.), 1.4 — dry grass-moss tundra on seaside sands; 2 — hygrophilous, mixed tundra; 3 — dense tundra of mesophilous moss bog on sea terraces; 4 — nitrophilous (coprophilous) tundra of dense mossy bog on slopes; 5 — wet tundra with Festuca vivipara; 6 — boggy, moss-grass tundra with Deschampsia alpina; 7 dense, emerged moss tundra in subtypes: 7.1 — moss tundra of water flows, 7.2 — moss tundra of lake shores. B. Number of locality; C. Cover of bryophyte layer in %; D. Number of species; B/E. Classes of cover bryophytes in % on investigated plots; 1 — 1-5%, 2 — 6-20%, 3 — 21-50%, 4 — 51-80%, 5 — 81-1000%. E. Species of mosses and hepatics (h): 1-Conostomum tetragonum, 2-Cirriphyllum cirrosum, 3-Racomitrium lanuginosum, 4-Oncophorus virens, 5-Dic- ranum fragilifolium, 6-Mniobryum wahlenbergii, 7-Anisothecium crispum, 8-Racomitrium canes- cens, 9-Orthothecium rufescens, 10-Calliergon orbiculari-cordatum, 11-Polytrichum fragile, 12- -Pphlia cruda, 13-Tortella tortuosa, 14-Pohlia nutans, 1,5-, 16-Dicranum groenlandicum, 17-Distichium capillaceum, 18-Ptilidium ciliare (h), 19-Blepharostoma trichophyl- lum (h), 20-0rthothecium chryseon, 21-Dicranum elongatum, 22-Hylocomium splendens, 23- -Ditrichum flexicaule, 24-Dicranum fuscescens, 25-Tomenthypnum nitens, 26-Drepanocladus fluitans, 27-Aulacomnium palustre, 28-Plagiomnium rugicum, 29-Calliergon stramineum, 30 -Drepanocladus uncinatus, 31-Oncophorus wahlenbergii v. wahlenbergii, 32-Polytrichum alpinum, j 33-, 34-Drepanocladus revolvens, 35-Campylium polygamum, 36-Dis- tichium hagenii, 37-D. inclinatum, 38-Calliergon turgescens, 39-Myurella julacea, 40-Tetraplodon mnioides, 41-Orthothecium strictum, 42-Polytrichum strictum, 43-Cephaloziella grimsulana (h), 44-Splachnum vasculosum, 45-Campylium zemliae, 46-Tortula norvegica, 47-Schistidium apocar- pum, 48-Sphenolobus minutus (h), 49-Solenostoma sphaerocarpum v. nana (h), 50-Lophozia arctica (h), 51-Pohlia crudoides, 52-Timmia austriaca, 53-Calliergon sarmentosum, 54-Brachythecium turgidum, 55-Calliergon turgescens v. tenue, 56-Bryoerythrophyllum recurvirostre, 57-Polytrichum norvegicum, 58-Desmatodon systylius, 59-Dicranoweissia crispula, 60-Tortula ruralis, 61-Barbula asperifolia, 62-Bryum pallescens, 63-B. pallens, 64-Trichostomum arcticum, 65-Bryum rutilans, 66-Philonotis tomentella, 67-Saccobasis polita (h), 68-Cinclidium arcticum, 69-Calliergon richard- sonii, 70-Bryum pseudotriqueorum, 71-Tritomaria quinquedentatat, 72-Encalypta streptocarpa, « 73-PohIia obtusifolia, 74-Lophozia groenlandica (h), 75-Amblystegium serpens, 76-Myurella apiculata, 77-Pohlia proligera, 78-Drepanocladus latifolius, 79-Calliergon trifarium, 80-Meesia triquetra, 81-Paludella squarrosa, 82-Cyrtomnim hymenophyllum, 83-Platydictya jungermannioi- des, 84-Climacium dendroides, 85-Pohlia acuminata, 86-Meesia longiseta, 87-Bartramia ithyphylla, 88-Catoscopium nigritum, 89-Cinclidium latifolium, 90-Bryum cryophyllum, 91-Drepanocladus L badius, 92-Scorpidium scorpioides, 93-Drepanocladus vernicosus, 94-Aplodon wormskieldii, 95- -Campylium stellatum, 96-Encalypta alpina, 97-Pohlia ludwigii, 98-Pleurozium schreberi, 99- -Hypnum cupressiforme, 100-0dontoschisma denudatum (h), 101-Bartramia pomiformis, 102- -Pohlia drummondii, 103-Bryum teres, 104-B. caespiticium, 105-Gymnomitrion concinnatum (h), 106-Bryum bimum, 107-Pseudoleskella tectorum, 108-Cynodontium polycarpum, 109-Tritomaria scitula (h), 110-Bryum weigelii, 111-Calliergon obtusifolium, 112-Hypnum callichroum, 113- -Cephalozia bicuspidata (h), 114-Ceratodon purpureus, 115-Brachythecium salebrosum, 116- -Drepanocladus exannulatus, 117-Bryum schleicheri, 118-Marchantia polymorpha (h), 119-Pottia lanceolata, 120-Leptobryum pyriforme, 121-Bryum capillare, 122-Oncophorus wahlenbergii v. ^ compactus, 123-Amblystegiella subtilis, 124-Hypnum revolutum, 125-Bryum purpurascens, 126- -Dichodontium pellucidum, 127-Bryum argenteum, 128-Aongstroemia longipes, 129-Bryum acu- tum, 130-Calliergon turgescens v. turgescens, 131-Solenostoma crenulatum v. nana (h).

157 5£9 02 5 509 02 9 «>9 0£ L £09 o£ 9 209 0£ 5 865 0£ L 085 5 * ££9 09 6 £Z5 0£ 6 i09 02 5 89» 09 51. o£5 01 »L ii9 09 9 965 09 5 Bii 0£ 6 5Z.5 0 i £ 1.95 08 5 555 06 LI. 08 21 £25 0 i 01 £15 09 9 1X5 06 6 01.5 08 LL 26» OL 5 6£9 OH i 8£9 02 U 9£9 01. 9 »£9 5 9 609 5 5 809 5 » 909 5 L 1.09 5 i 665 5 9 i65 5 L 565 5 9 285 5 5 185 5 9 6 £5 5 5 »£5 5 » 695 Ol i qtó5 5 1.1. Ч1т95 5 t £95 5 £ 095 5 £ £55 5 5 255 5 9 055 5 5 9*5 01. 2L 5*5 5 5 2£5 5 9 525 01. 5 4»2S 5 £ »»25 5 » 21.5 01. » 615 OL OL U 5 02 £ 91.5 01. LL 21.5 5 £L 605 5 £ 805 5 LL 505 5 5 »05 01. 5 £05 5 5 86* 5 £ 68» 5 LL 66» 5 2 - OJ Юн* IAU) C^CT-r-r-^-r-T-T-r-T-T-fMC\Jf\JOJf\JCVJ(\lf\)<\JCVO Or- OJ ITNVO INCO (T>Or OJ KNsMfNvJ KNKNKNrCvKNr^KNKSKNKN^O (NCO CT^O Г" CM fCS;-* IfSvO INCO <ГЮ Г" CMKNd-lfN

1

158 651

о а в»

9 10 485 10 40 533 6 30 591 4 10 484 13 ,80 486 12 So 514 10 30 515 4 70 520 8 40 522 5 40 529 11 40 531 12 20 534 11 90 541 9 50 558 6 50 559 3 40 564. 10 40 566а 4 20 567а В 90 568 г 80 570 11 60 588 3 40 594

-ЬЧММ —i го • 16 130 497 27 100 500 1* 80 501 10 100 502 9 100 518 10 90 540 12 100 587 11 100 539 17 100 572 11 100 583 9 100 535

14 100 536 15 100 542 15 100 544 23 100 551 21 80 585 26 100 589

12 90 556 | 11 50 557 I 10 70 487 t\JV>l - 13 70 526 гичл • 5 80 527 17 50 528 12 70 548 9 90 554 11 60 562 14 90 566Ъ 13 70 571 9 50 590 16 80 592

9 100 537 12 90 538 100 565 в 100 584 2в 100 586 15 100 593 17 100 631 (V> го • X f* 16 100 632

12 40 490 15 100 491 9 100 493 10 100 494 111100 495 7 100 496 21 100 506 f\) ГО • 14 100 507 в 100 549 4 100 576 13 100 577 15 100 600 5£9 509 *09 £09 209 965 085 ££9 iii 409 88» 0Ź5

Li 9 965 845 545 1.95 555 4*5 £25 £1.5 Ц.5 01.5 26*

6*9 8£9 9(9 *£9 «19 809 909 W9 665 465 565 285 195 645 *45 695 4495 4*95 £95 095 £55 255 055 9*5 5*5 2£5 525 4*25 »*25 215 615 41.5 tli 21.5 605 805 505 *05 £05 86* 68* 66*

t *t xt irMfM/MfMrMAUNlAtmrno vDvOvDvO^OvCvOVDVOC^C^C^C^tNtNC^CNC^C^COCOCOeOCOCOCOCOCOCO (T\

160 TABI& 1, part 4

47 • • 48 . 1 50 1 51 1 1 523 11 1 21.. 54 .1 1 12 212 1 55 .11 1..1 1 1 1 56 . . 1 . . . . 1 57 . . J 1 1 6509 1 1 11.. 61 11 1 1

63 1 64 1 66 ....11 1 . . 1 2. .222.2 2 2.2.2.. 22. ...22. .2 67 1 1 . . . . 68 1 2. ..22.2 12. .1 2.2 ..32355 69 1 2. ...2 222. .32. 2 2.2 .22. ..2.2.. 70 .... ' 1 2 . . .1 . 3 i ... . 72 1 1 75 1 74 1 1 ... 1 75 1 11 76 77 1 1. ..1 11. .1 798 1 1 1.1 1 1 801 1 ...1...11 1.1 , 1..1 1....1312 .133.52.11.1.12.1. .31. 82 1 . . 1 83 84 2 2 . 2 . -. 85 1.1 86 1 878 11 1.1...1..1 ..11.... 89 1 90 1 1 91 1 1 92 11 1 . 93 2 1. ... 2 .... . 94 1 ... 1 .

Gatunki sporadyczne /Sporadic specles/s 95 - 1.1.2, 501/1i 96 - 1.1.2, 519/1| 97 - 1.1.2, 606/1; 98 - 1.1.2, 636/1| 99 - 1.1.2, 636/1i 100 - 1.2, 523/1; 101 - 1.3.1, 530/11 102 - 1.3.3, 633/1; 103 - 1.4, 635/1; то» - 1.4, 635/1; 105 - 2, 485/1; 106 - 2, 531/1; 107 - 2, 5*1/1; 108 - 2, ,567a; 109 - 3, 500/1; 110 - 3, 501/1; 111 - 3, 583/1; 112 - 4, 536/1; 113 - 4. 536/1; 114 - 4, 5*2/1; 115 - 4, 542/1; 116 - 4, 544/1; 117 - 4, 551/1; 117 - 4, 551/1; 118 - 4, 585/1; 119 - 4, 585/1; 120 - 4, 585/1; 121 - 4, 585/1; 122 - 4, 589/1; 123 - 4, 589/1; 124 - 4, 589/1; 125 - 4, 589/1; 126 - 6, 528/1; 127 - 6, 571/1; 128 - 6, 571/1; 129 - 7.1, 565/1; 130 - 7.2, 506/1; 131 - 7.2, 549/1. Fig. 1. Investigated area of the Logne region: 1 — studied of bryophyte stands, 2 — glaciers, 3 — terminal, ground and ablation moraines, 4 — rivers and lakes. 162