An Enigmatic Case in the Genus Podperaea (Hypnales
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Palustriella Pluristratosa Spec. Nov. (Amblystegiaceae, Bryopsida), a New Aquatic Moss Species with Pluristratose Lamina from Switzerland
Palustriella pluristratosa spec. nov. (Amblystegiaceae, Bryopsida), a new aquatic moss species with pluristratose lamina from Switzerland Autor(en): Stech, Michael / Frahm, Jan-Peter Objekttyp: Article Zeitschrift: Botanica Helvetica Band (Jahr): 111 (2001) Heft 2 PDF erstellt am: 06.10.2021 Persistenter Link: http://doi.org/10.5169/seals-73905 Nutzungsbedingungen Die ETH-Bibliothek ist Anbieterin der digitalisierten Zeitschriften. Sie besitzt keine Urheberrechte an den Inhalten der Zeitschriften. Die Rechte liegen in der Regel bei den Herausgebern. Die auf der Plattform e-periodica veröffentlichten Dokumente stehen für nicht-kommerzielle Zwecke in Lehre und Forschung sowie für die private Nutzung frei zur Verfügung. Einzelne Dateien oder Ausdrucke aus diesem Angebot können zusammen mit diesen Nutzungsbedingungen und den korrekten Herkunftsbezeichnungen weitergegeben werden. Das Veröffentlichen von Bildern in Print- und Online-Publikationen ist nur mit vorheriger Genehmigung der Rechteinhaber erlaubt. Die systematische Speicherung von Teilen des elektronischen Angebots auf anderen Servern bedarf ebenfalls des schriftlichen Einverständnisses der Rechteinhaber. Haftungsausschluss Alle Angaben erfolgen ohne Gewähr für Vollständigkeit oder Richtigkeit. Es wird keine Haftung übernommen für Schäden durch die Verwendung von Informationen aus diesem Online-Angebot oder durch das Fehlen von Informationen. Dies gilt auch für Inhalte Dritter, die über dieses Angebot zugänglich sind. Ein Dienst der ETH-Bibliothek ETH Zürich, Rämistrasse 101, 8092 -
Contributions to the Moss Flora of the Caucasian Part (Artvin Province) of Turkey
Turkish Journal of Botany Turk J Bot (2013) 37: 375-388 http://journals.tubitak.gov.tr/botany/ © TÜBİTAK Research Article doi:10.3906/bot-1201-49 Contributions to the moss flora of the Caucasian part (Artvin Province) of Turkey 1 2, Nevzat BATAN , Turan ÖZDEMİR * 1 Maçka Vocational School, Karadeniz Technical University, 61750, Trabzon, Turkey 2 Department of Biology, Faculty of Science, Karadeniz Technical University, 61080, Trabzon, Turkey Received: 27.01.2012 Accepted: 02.10.2012 Published Online: 15.03.2013 Printed: 15.04.2013 Abstract: The moss flora of Artvin Province (Ardanuç, Şavşat, Borçka, Murgul, and Arhavi districts) in Turkey was studied between 2009 and 2011. A total of 167 moss taxa (belonging to 80 genera and 33 families) were recorded within the study area. Among these, 3 species [Dicranella schreberiana (Hedw.) Dixon, Dicranodontium asperulum (Mitt.) Broth., and Campylopus pyriformis (Schultz) Brid.] are new records from the investigated area for the moss flora of Turkey. The research area is located in the A4 and A5 squares in the grid system adopted by Henderson in 1961. In the A5 grid-square 127 taxa were recorded as new records, and 1 taxon [Anomodon longifolius (Schleich. ex Brid.) Hartm.] was recorded for the second time in Turkey. Key words: Moss, flora, Artvin Province, A4 and A5 squares, Turkey 1. Introduction 2008), Campylopus flexuosus (Hedw.) Brid. (Özdemir & The total Turkish bryoflora comprises 773 taxa (species, Uyar, 2008), Scapania paludosa (Müll. Frib.) Müll. Frib. subspecies, and varieties), including 187 genera of (Keçeli et al., 2008), Dicranum flexicaule Brid. (Uyar et Bryophyta and 175 taxa (species, subspecies, and varieties) al., 2008), Sphagnum centrale C.E.O.Jensen (Abay et al., of Marchantiophyta and Anthocerotophyta (Uyar & Çetin, 2009), Orthotrichum callistomum Fisch. -
New Bryophyte Records. 1 — Новые Бриологические Находки
Arctoa (2012) 21: 275-300 NEW BRYOPHYTE RECORDS. 1 — НОВЫЕ БРИОЛОГИЧЕСКИЕ НАХОДКИ. 1 С 21 тома Арктоа раздел Новые находки будет Since 21 volume, the format of New Bryophyte изменен таким образом, что весь он станет кол- Records in Arctoa will be changed. It will appear as one лективной публикацией и (1) будет иметь общий article of many authors, and (1) will have one bibliogra- список литературы; (2) после списка литературы будет phy for all contributions; (2) list of authors with address- следовать список авторов с адресами и ссылками на es and grant ackowledgements will be after bibliogra- гранты. phy. Материалы рубрики могут быть процитированы Citation of New Bryophyte Record’ material may be двумя способами: in two ways: Ivanov I.I. 2020. New moss records from Ivanono Ivanov I.I. 2020. New moss records from Ivanono Province. 1. – In: Sofronova E.V. (ed.) New bryophyte Province. 1. – In: Sofronova E.V. (ed.) New bryophyte records. 10. Arctoa 30: 300-350. records. 10. Arctoa 30: 300-350. Sofronova E.V., Aleksandrov A.A., Ivanov A.I., Sofronova E.V., Aleksandrov A.A., Ivanov A.I., Ivanov I.A., Ivanov I.I., Volkov V.V. 2020. New bryo- Ivanov I.A., Ivanov I.I., Volkov V.V. 2020. New bryo- phyte records. 10. – Arctoa 30: 300-350. phyte records. 10. – Arctoa 30: 300-350. Нумерация публикаций в серии «Новые The series of New Bryophyte Records will start in бриологические находки. 1 — New bryophyte records. vol. 21 since the first number: «Новые бриологические 1» начнется с 21 тома, однако нумерация находок по находки. -
Mchy Wyżyny Krakowsko-Częstochowskiej W Obliczu Antropogenicznych Przemian Szaty Roślinnej
Title: Mchy Wyżyny Krakowsko-Częstochowskiej w obliczu antropogenicznych przemian szaty roślinnej Author: Barbara Fojcik Citation style: Fojcik Barbara. (2011). Mchy Wyżyny Krakowsko- Częstochowskiej w obliczu antropogenicznych przemian szaty roślinnej. Katowice: Wydawnictwo Uniwersytetu Śląskiego. Mchy Wyżyny Krakowsko-Częstochowskiej w obliczu antropogenicznych przemian szaty roślinnej NR 2800 Barbara Fojcik Mchy Wyżyny Krakowsko-Częstochowskiej w obliczu antropogenicznych przemian szaty roślinnej Wydawnictwo Uniwersytetu Śląskiego Katowice 2011 Redaktor serii: Biologia Iwona Szarejko Recenzenci Halina Bednarek-Ochyra, Jan Żarnowiec Publikacja będzie dostępna — po wyczerpaniu nakładu — w wersji internetowej: Śląska Biblioteka Cyfrowa www.sbc.org.pl Na okładce: okolice Trzyciąża (fot. B. Fojcik), wychodnia skalna na Górze Zborów (fot. A. Rostański), Syntrichia ruralis (fot. Vitěslav Plášek) Redaktor: Barbara Todos-Burny Wydawca Projektant okładki: Tomasz Gut Wydawnictwo Uniwersytetu Śląskiego Redaktor techniczny: Barbara Arenhövel ul. Bankowa 12B, 40-007 Katowice Korektor: Mirosława Żłobińska www.wydawnictwo.us.edu.pl e-mail: [email protected] Copyright © 2011 by Wydanie I. Ark. druk. 14,5. Ark. wyd. 19,5. Papier Wydawnictwo Uniwersytetu Śląskiego offset kl. III, 90 g Cena 24 zł (+VAT) Wszelkie prawa zastrzeżone Łamanie: Pracownia Składu Komputerowego Wydawnictwa Uniwersytetu Śląskiego Druk i oprawa: PPHU TOTEM s.c. ISSN 0208-6336 M. Rejnowski, J. Zamiara ISBN 978-83-226-1969-8 ul. Jacewska 89, 88-100 Inowrocław Spis treści Wstęp 7 1. Ogólna charakterystyka Wyżyny Krakowsko-Częstochowskiej 9 1.1. Położenie i granice 9 1.2. Rzeźba terenu 10 1.3. Geologia 11 1.4. Gleby 12 1.5. Hydrografia 13 1.6. Klimat 13 1.7. Szata roślinna 14 1.8. Wpływ człowieka na stan środowiska przyrodniczego 19 2. -
Áðèîôëîðà Ñðåäíåðóññêîé Âîçâûøåííîñòè. I Bryoflora of the Central Russian Uppland
Arctoa (2002) 11: 101-168 ÁÐÈÎÔËÎÐÀ ÑÐÅÄÍÅÐÓÑÑÊÎÉ ÂÎÇÂÛØÅÍÍÎÑÒÈ. I BRYOFLORA OF THE CENTRAL RUSSIAN UPPLAND. I ÍÀÒÀËÜß ÍÈÊÎËÀÅÂÍÀ ÏÎÏÎÂÀ1 NATALIA N. POPOVA1 Abstract The list of bryophytes of Central Russian Uppland, a separate physiogeographic land of the of the East Europe, is given. Brief essay of natural conditions and history of bryological investigation is provided. The major part of the Central Russian Uppland is situated in the forest-steppe zone, while its northern part is in area of deciduous forests and the southern one is in the steppe zone. Specific peculiarity of the region is the abundance of chalk and limestone outcrops on slopes to river valleys and ravines. The conspect of bryoflora includes 370 taxa; collections of author (of 1981-2002) and revised by author are marked with “!”. Species are annotated as follow: 1d – monoicous, 2d – dioicous, 1/2d – polyoicous; S+/- – sporophyte present/absent; LF – life form; C – coenoelement; E – ecology; G – geoelement; and frequency (rr – very rare, 1-5 localities, r – rare, 6-15, p – sporadic, 16-30, fq – frequent, 31 – 50, fqq – very frequent, >50). Other abbreviations are in forword to the species list. The analysis of bryoflora will be done in the second part of this paper. Ðåçþìå Ïðåäñòàâëåí ñïèñîê ìîõîîáðàçíûõ Ñðåäíåðóññêîé âîçâûøåííîñòè – îáîñîáëåííîé ôèçèêî-ãåîãðàôè÷åñêîé îáëàñòè íà òåððèòîðèè Âîñòî÷íîé Åâðîïû. Äàí êðàòêèé î÷åðê ïðèðîäíûõ óñëîâèé è èñòîðèÿ áðèîëîãè÷åñêèõ èññëåäîâàíèé. Áîëüøàÿ ÷àñòü Ñðåäíåðóññêîé âîçâûøåííîñòè íàõîäèòñÿ â ïðåäåëàõ ëåñîñòåïíîé çîíû, êðàéíèé ñåâåð – â çîíå øèðîêîëèñòâåííûõ ëåñîâ, þã – â ñòåïíîé çîíå. Ñïåöèôè÷åñêîé îñîáåííîñòüþ ïðèðîäíûõ óñëîâèé ÿâëÿåòñÿ îáèëèå ìåëîâ è èçâåñòíÿêîâ, îáíàæàþùèõñÿ ïî ñêëîíàì ðå÷íûõ äîëèí è áàëîê. -
Volume 4, Chapter 2-4: Streams: Structural Modifications
Glime, J. M. 2020. Streams: Structural Modifications – Rhizoids, Sporophytes, and Plasticity. Chapt. 2-4. In: Glime, J. M. 2-4-1 Bryophyte Ecology. Volume 1. Habitat and Role. Ebook sponsored by Michigan Technological University and the International Association of Bryologists. Last updated 21 July 2020 and available at <http://digitalcommons.mtu.edu/bryophyte-ecology/>. CHAPTER 2-4 STREAMS: STRUCTURAL MODIFICATIONS – RHIZOIDS, SPOROPHYTES, AND PLASTICITY TABLE OF CONTENTS Rhizoids and Attachment .................................................................................................................................... 2-4-2 Effects of Submersion .................................................................................................................................. 2-4-2 Effects of Flow on Rhizoid Production ........................................................................................................ 2-4-4 Finding and Recognizing the Substrate ........................................................................................................ 2-4-6 Growing the Right Direction ........................................................................................................................ 2-4-8 Rate of Attachment ...................................................................................................................................... 2-4-8 Reductions and Other Modifications .................................................................................................................. -
Annotated Checklist of Estonian Bryophytes
Folia Cryptog. Estonica, Fasc. 52: 109–127 (2015) http://dx.doi.org/10.12697/fce.2015.52.14 Annotated checklist of Estonian bryophytes Kai Vellak1,2, Nele Ingerpuu2, Mare Leis3 & Loore Ehrlich4 1Natural History Museum, University of Tartu, 46 Vanemuise Street, Tartu 51014. E-mail: [email protected] 2Institute of Ecology and Earth Sciences, University of Tartu, 40 Lai Street, Tartu 51005. E-mail: [email protected] 3Institute of Agricultural and Environmental Sciences, Estonian University of Life Sciences, 5 Fr. R. Kreutzwald Street, 51014 Tartu. E-mail: [email protected] 4Estonian Museum of Natural History, 26 Toompuiestee Street, 10148 Tallinn. E-mail: [email protected] Abstract: The updated list of Estonian bryophytes includes 594 species from all three phyla. Only one species is reported for Estonia according to the literature data, all others have voucher speciemens in herbaria, two of them outside of Estonia. Altogether 242 species are frequent in Estonia, 173 species are rare, and 161 are sporadically distributed. We do not have any recent data for 20 species, and their presence in Estonia is doubtful. In 2008 a new Estonian Red list was compiled and 369 bryophyte species were evaluated against IUCN criteria. Approximately one fifth of the Estonian bryoflora (129 species) is designated to the three threat categories. Keywords: Bryoflora, frequencies of species, protected species, red list INTRODUCTION The diversity of taxa at the global or local scale taxa according to recently accepted synonyms, depends greatly on the taxonomical research. supply every taxa with a voucher specimen, The species number of bryophytes in the world estimate the present frequency in Estonia and varies between 15 000 and 20 000 (Shaw et al., give proper names in Estonian for new taxa or 2011). -
Bibliography of Publications 1974 – 2019
W. SZAFER INSTITUTE OF BOTANY POLISH ACADEMY OF SCIENCES Ryszard Ochyra BIBLIOGRAPHY OF PUBLICATIONS 1974 – 2019 KRAKÓW 2019 Ochyraea tatrensis Váňa Part I. Monographs, Books and Scientific Papers Part I. Monographs, Books and Scientific Papers 5 1974 001. Ochyra, R. (1974): Notatki florystyczne z południowo‑wschodniej części Kotliny Sandomierskiej [Floristic notes from southeastern part of Kotlina Sandomierska]. Zeszyty Naukowe Uniwersytetu Jagiellońskiego 360 Prace Botaniczne 2: 161–173 [in Polish with English summary]. 002. Karczmarz, K., J. Mickiewicz & R. Ochyra (1974): Musci Europaei Orientalis Exsiccati. Fasciculus III, Nr 101–150. 12 pp. Privately published, Lublini. 1975 003. Karczmarz, K., J. Mickiewicz & R. Ochyra (1975): Musci Europaei Orientalis Exsiccati. Fasciculus IV, Nr 151–200. 13 pp. Privately published, Lublini. 004. Karczmarz, K., K. Jędrzejko & R. Ochyra (1975): Musci Europaei Orientalis Exs‑ iccati. Fasciculus V, Nr 201–250. 13 pp. Privately published, Lublini. 005. Karczmarz, K., H. Mamczarz & R. Ochyra (1975): Hepaticae Europae Orientalis Exsiccatae. Fasciculus III, Nr 61–90. 8 pp. Privately published, Lublini. 1976 006. Ochyra, R. (1976): Materiały do brioflory południowej Polski [Materials to the bry‑ oflora of southern Poland]. Zeszyty Naukowe Uniwersytetu Jagiellońskiego 432 Prace Botaniczne 4: 107–125 [in Polish with English summary]. 007. Ochyra, R. (1976): Taxonomic position and geographical distribution of Isoptery‑ giopsis muelleriana (Schimp.) Iwats. Fragmenta Floristica et Geobotanica 22: 129–135 + 1 map as insertion [with Polish summary]. 008. Karczmarz, K., A. Łuczycka & R. Ochyra (1976): Materiały do flory ramienic środkowej i południowej Polski. 2 [A contribution to the flora of Charophyta of central and southern Poland. 2]. Acta Hydrobiologica 18: 193–200 [in Polish with English summary]. -
Flora Mediterranea 26
FLORA MEDITERRANEA 26 Published under the auspices of OPTIMA by the Herbarium Mediterraneum Panormitanum Palermo – 2016 FLORA MEDITERRANEA Edited on behalf of the International Foundation pro Herbario Mediterraneo by Francesco M. Raimondo, Werner Greuter & Gianniantonio Domina Editorial board G. Domina (Palermo), F. Garbari (Pisa), W. Greuter (Berlin), S. L. Jury (Reading), G. Kamari (Patras), P. Mazzola (Palermo), S. Pignatti (Roma), F. M. Raimondo (Palermo), C. Salmeri (Palermo), B. Valdés (Sevilla), G. Venturella (Palermo). Advisory Committee P. V. Arrigoni (Firenze) P. Küpfer (Neuchatel) H. M. Burdet (Genève) J. Mathez (Montpellier) A. Carapezza (Palermo) G. Moggi (Firenze) C. D. K. Cook (Zurich) E. Nardi (Firenze) R. Courtecuisse (Lille) P. L. Nimis (Trieste) V. Demoulin (Liège) D. Phitos (Patras) F. Ehrendorfer (Wien) L. Poldini (Trieste) M. Erben (Munchen) R. M. Ros Espín (Murcia) G. Giaccone (Catania) A. Strid (Copenhagen) V. H. Heywood (Reading) B. Zimmer (Berlin) Editorial Office Editorial assistance: A. M. Mannino Editorial secretariat: V. Spadaro & P. Campisi Layout & Tecnical editing: E. Di Gristina & F. La Sorte Design: V. Magro & L. C. Raimondo Redazione di "Flora Mediterranea" Herbarium Mediterraneum Panormitanum, Università di Palermo Via Lincoln, 2 I-90133 Palermo, Italy [email protected] Printed by Luxograph s.r.l., Piazza Bartolomeo da Messina, 2/E - Palermo Registration at Tribunale di Palermo, no. 27 of 12 July 1991 ISSN: 1120-4052 printed, 2240-4538 online DOI: 10.7320/FlMedit26.001 Copyright © by International Foundation pro Herbario Mediterraneo, Palermo Contents V. Hugonnot & L. Chavoutier: A modern record of one of the rarest European mosses, Ptychomitrium incurvum (Ptychomitriaceae), in Eastern Pyrenees, France . 5 P. Chène, M. -
Mchy Wyżyny Krakowsko-Częstochowskiej W Obliczu Antropogenicznych Przemian Szaty Roślinnej NR 2800 Barbara Fojcik
Mchy Wyżyny Krakowsko-Częstochowskiej w obliczu antropogenicznych przemian szaty roślinnej NR 2800 Barbara Fojcik Mchy Wyżyny Krakowsko-Częstochowskiej w obliczu antropogenicznych przemian szaty roślinnej Wydawnictwo Uniwersytetu Śląskiego Katowice 2011 Redaktor serii: Biologia Iwona Szarejko Recenzenci Halina Bednarek-Ochyra, Jan Żarnowiec Publikacja będzie dostępna — po wyczerpaniu nakładu — w wersji internetowej: Śląska Biblioteka Cyfrowa www.sbc.org.pl Na okładce: okolice Trzyciąża (fot. B. Fojcik), wychodnia skalna na Górze Zborów (fot. A. Rostański), Syntrichia ruralis (fot. Vitěslav Plášek) Redaktor: Barbara Todos-Burny Wydawca Projektant okładki: Tomasz Gut Wydawnictwo Uniwersytetu Śląskiego Redaktor techniczny: Barbara Arenhövel ul. Bankowa 12B, 40-007 Katowice Korektor: Mirosława Żłobińska www.wydawnictwo.us.edu.pl e-mail: [email protected] Copyright © 2011 by Wydanie I. Ark. druk. 14,5. Ark. wyd. 19,5. Papier Wydawnictwo Uniwersytetu Śląskiego offset kl. III, 90 g Cena 24 zł (+VAT) Wszelkie prawa zastrzeżone Łamanie: Pracownia Składu Komputerowego Wydawnictwa Uniwersytetu Śląskiego Druk i oprawa: PPHU TOTEM s.c. ISSN 0208-6336 M. Rejnowski, J. Zamiara ISBN 978-83-226-1969-8 ul. Jacewska 89, 88-100 Inowrocław Spis treści Wstęp 7 1. Ogólna charakterystyka Wyżyny Krakowsko-Częstochowskiej 9 1.1. Położenie i granice 9 1.2. Rzeźba terenu 10 1.3. Geologia 11 1.4. Gleby 12 1.5. Hydrografia 13 1.6. Klimat 13 1.7. Szata roślinna 14 1.8. Wpływ człowieka na stan środowiska przyrodniczego 19 2. Historia badań flory mchów Wyżyny Krakowsko-Częstochowskiej 23 3. Metodyka badań 25 4. Wyniki 30 4.1. Ogólna statystyka flory mchów 30 4.2. Zróżnicowanie przestrzenne muskoflory 34 4.3. Elementy geograficzne 36 4.4. -
Mosses: Weber and Wittmann, Electronic Version 11-Mar-00
Catalog of the Colorado Flora: a Biodiversity Baseline Mosses: Weber and Wittmann, electronic version 11-Mar-00 Amblystegiaceae Amblystegium Bruch & Schimper, 1853 Amblystegium serpens (Hedwig) Bruch & Schimper var. juratzkanum (Schimper) Rau & Hervey WEBER73B. Amblystegium juratzkanum Schimper. Calliergon (Sullivant) Kindberg, 1894 Calliergon cordifolium (Hedwig) Kindberg WEBER73B; HERMA76. Calliergon giganteum (Schimper) Kindberg Larimer Co.: Pingree Park, 2960 msm, 25 Sept. 1980, [Rolston 80114), !Hermann. Calliergon megalophyllum Mikutowicz COLO specimen so reported is C. richardsonii, fide Crum. Calliergon richardsonii (Mitten) Kindberg WEBER73B. Campyliadelphus (Lindberg) Chopra, 1975 KANDA75 Campyliadelphus chrysophyllus (Bridel) Kanda HEDEN97. Campylium chrysophyllum (Bridel) J. Lange. WEBER63; WEBER73B; HEDEN97. Hypnum chrysophyllum Bridel. HEDEN97. Campyliadelphus stellatus (Hedwig) Kanda KANDA75. Campylium stellatum (Hedwig) C. Jensen. WEBER73B. Hypnum stellatum Hedwig. HEDEN97. Campylophyllum Fleischer, 1914 HEDEN97 Campylophyllum halleri (Hedwig) Fleischer HEDEN97. Nova Guinea 12, Bot. 2:123.1914. Campylium halleri (Hedwig) Lindberg. WEBER73B; HERMA76. Hypnum halleri Hedwig. HEDEN97. Campylophyllum hispidulum (Bridel) Hedenäs HEDEN97. Campylium hispidulum (Bridel) Mitten. WEBER63,73B; HEDEN97. Hypnum hispidulum Bridel. HEDEN97. Cratoneuron (Sullivant) Spruce, 1867 OCHYR89 Cratoneuron filicinum (Hedwig) Spruce WEBER73B. Drepanocladus (C. Müller) Roth, 1899 HEDEN97 Nomen conserv. Drepanocladus aduncus (Hedwig) Warnstorf WEBER73B. -
Comparative Analysis of the Bryophyte Floras of Northwest Belarus Concrete Fortification and the Carpathians
Biodiv. Res. Conserv. 24: 23-27, 2011 BRC www.brc.amu.edu.pl DOI 10.2478/v10119-011-0025-7 Comparative analysis of the bryophyte floras of northwest Belarus concrete fortification and the Carpathians Anastasia Sakovich1 & Gennadij Rykovsky2 1Department of Botany, Faculty of Biology and Ecology, Yanka Kupala State University of Grodno, Ozheshko 22, Grodno, 230022, Republic of Belarus, e-mail: [email protected] 2V. F. Kuprevich Institute of Experimental Botany, Belarusian National Academy of Sciences, Academic 27, Minsk, 220072, Republic of Belarus, e-mail: [email protected] Abstract: The detailed research of bryophyte flora, carried out in 2008-2011 on fortifications from the times of the First World War and Second World War in Grodno district, resulted in recording 101 species, of which 95 species were true mosses (Bryophyta) and 6 species were hepatics (Marchantiophyta). Because the substratum displayed certain ecological similarity with carbonate rocks, we made comparative analysis of the species list. The total of 28 rare and very rare (in Belarus scale) bryophyte species were recorded, of which 3 species were included in the Red Data Book of Belarus; 3 species had a conser- vation status at the European level. Key words: bryophyte flora, concrete fortifications, carbonate rocks, comparative analysis 1. Introduction These constructions occur more often in the western part of the country. Older fortifications, built before the First In general, within a region, bryophyte floras retain World War (WWI), were the most interesting to us, in more ancient features than vascular floras. At the same particular the forts encircling Grodno town which are time, the mobility of bryophytes should not be under- especially extensive.