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A new bryophyte sub-association and a new association record for Turkish bryophyte vegetation
(2019) Alataş, Mevlüt; Batan, Nevzat; Ezer, Tülay; Erata, Hüseyin
In this study which investigated epiphytic bryophyte vegetation of Çifteköprü and Karagöl Nature Park, therelevés taken from tree trunks in different vegetation periods of 2018 were evaluated by classical Braun-Blanquet method.Brachythecietum populei is a new association record for Turkey, the Brachythecietum populei -hypnetosum filiformis wasdefined as new sub-association. The syntaxa, which were determined from the study area, were presented by ecologicaland floristic analysis.
Altındere Vadisi (Maçka, Trabzon) Briyofit Florasına Epifitik Katkılar
(2021) Batan, Nevzat; Alataş, Mevlüt; Ezer, Tülay; Erata, Hüseyin
Bu çalışmada, Altındere Vadisinin (Maçka-Trabzon) epifitik briyofitleri ve ekolojik özellikleri araştırılmıştır. 2018-2020 yıllarının farklı vejetasyon dönemlerinde, alanın farklı lokalite ve habitatlarındaki (14 istasyon) çeşitli ağaç gövdeleri üzerinden alınan 466 epifitik briyofit örneğinin değerlendirilmesi sonucunda 27 familya ve 37 cinse ait toplam 55 takson (13 ciğerotu, 42 karayosunu) belirlenmiştir. Bu taksonlardan 36’sı alan için yenidir. Belirlenen bu yeni briyofit türleri ile alandaki toplam briyofit sayısı 115’e yükselmiştir. Taksonların hayat formu ve yaşam stratejisi analizleri de yapılmıştır. Hayat formlarından düz halı (Ms) ve Pürüzlü halı (Mr)’nın, yaşam stratejilerinden ise perennial kalıcıların baskın olduğu görülmüştür. Epifitik taksonlar tarafından en çok tercih edilen ağaç Alnus glutinosa olurken en az tercih edilen ağaç Castanea sativa olmuştur. Ayrıca, ekolojik özellikler açısından floristik listedeki taksonların çoğu; nemlilik açısından mezofitik, gölge tercihi açısından sciofit ve pH açısından subnötrofittir.
Contribution to the epiphytic flora and vegetation of the Lakes District in the Burdur region (Turkey)
(TUBITAK SCIENTIFIC & TECHNICAL RESEARCH COUNCIL TURKEY, 2016) Alatas, Mevlut; Kara, Recep; Ezer, Tulay; Batan, Nevzat; Ozdemir, Turan
In this study the epiphytic bryophyte flora and vegetation of the Bucak Sweetgum Forest Nature Park and Karacaren Dams Environment (Burdur, Turkey) were investigated between 2012 and 2013. We identified 221 bryophyte specimens collected from tree trunks; a total of 37 bryophyte taxa (8 liverworts and 29 mosses) belonging to 19 genera and 15 families were identified. As a result of the evaluation of 29 releves of different sizes taken from trunks using the Braun-Blanquet method, Leptodonto smithii-Leucodontetum sciuroidis and Cryphaeetum arborae (with both subassociation typicum and subassociation orthotrichetosum diaphani) belonging to the Fabronion pusillae alliance were recorded for the first time from Turkey. The life forms and life strategies of the syntaxa were analyzed.
Epiphytic bryophyte communities of forests dominated by Alnus glutinosa (L.) Gaertner in Altindere Valley National Park (Trabzon, Turkey)
(Adac-Cryptogamie, 2021) Alatas, Mevlut; Batan, Nevzat; Ezer, Tulay; Ozdemir, Turan; Erata, Huseyin
The epiphytic bryophyte communities of the Altindere Valley (Macka, Trabzon, Turkey) were studied. A total of 59 releves, taken from living tree trunks in different vegetation periods of 2018 and 2020, were analysed according to the Braun-Blanquet methodology, and the releves were also ordinated and classified using the Detrended Correspondence Analysis (DECORANA) and the Two-Way Indicator Species Analysis (TWINSPAN). As a result of the analyses, Alleniella besseri-Leucodontetum immersi as. nov., Plagiomnio undulati-Raduletum lindbergianae typicum and P.-R. leucodontetosum sciuroidis subas. nov. (Neckerion complanatae) were described and characterised as a new epiphytic. Mnietum cuspidati, Homalothecio sericei-Neckeretum besseri and Brachythecietum populei-isothecietosum alopecuroidis were also described as new to Turkey, whereas Brachythecietum populei typicum was recorded for the second time in Turkey.
Epiphytic bryophyte vegetation of Beldibi and Babadağ forests (Zonguldak, Turkey)
(2019) Alataş, Mevlüt; Ezer, Tülay; Batan, Nevzat
In this study, epiphytic bryophyte vegetation of Beldibi and Babadağ forests has been studied in northwestTurkey (Zonguldak). A total of 55 sample plots were studied. Phytosociological data, obtained from sampe plots,were classified according to the Barun Balnquet method. And also sample plots were ordinated with DetrendedCorrespondance Analysis (DCA) and classified with two-way indicator species analysis (TWINSPAN). Theresults indicated that three bryosociological unit were determined from the forests. These; Neckeretum crispae,Anomodonto viticulosi-Leucodontetum sciuroidis and, Orthotricho straminei-Pterigynandretum filiformis.Amanog them Neckeretum crispae was reported for the first time from Turkey.
Epiphytic bryophyte vegetation of Fagus orientalis trees in Hıdırnebi Plateau (Trabzon, Turkey)
(BGI FEB RAS, 2022) Alataş, Mevlüt; Ezer, Tülay; Erata, Hüseyin; Batan, Nevzat
In this study, the epiphytic bryophyte vegetation of Fagus orientalis forests in Hıdırnebi Plateau (Trabzon, Turkey) was investigated. A total of 34 relevés taken from living tree trunks in the different vegetation periods of 2020 were analysed according to the Braun-Blanquet methodology. As a result of the analyses, the Leskeello nervosae–Pterigynandretum filiformis, Leskeello nervosae–Pterigynandretum filiformis lewinskyetosum rupestris subass. nov., Pseudoleskeello nervosae–Raduletum lindbergianae ass. nov. and Pseudoleskeello nervosae–Raduletum lindbergianae isothecietosum alopecuroidis subass. nov. were described and characterised as a new epiphytic syntaxa. The Leskeello nervosae–Pterigynandretum filiformis is also new to Turkey. In addition, the ecological and floristical characteristics of the syntaxa were evaluated. © The Author(s). 2022 Open Access (CC) BY-NC license:https://creativecommons.org/licenses/by-nc/4.0/
European endemic Ptychostomum minii (Bryaceae, Bryophyta) - new to Turkey and its significant range extention to SW Asia
(Univ Belgrade, Inst Botany & Botanical Garden, 2024) Ezer, Tulay; Uygur, Ahmet; Keskin, Ali; Culha, Harun; Batan, Nevzat; Alatas, Mevlut
In this study, Ptychostomum minii , a European endemic species is recorded for the first time in Turkey and Southwest Asia. The species was found in the Bolkar Mountains in Turkey. Insights into recent discoveries, along with accompanying photographs, ecology, and location specifics in Turkey are presented.
Four Bryophytes species new to Türkiye and South-West Asia
(Gebruder Borntraeger, 2024) Batan, Nevzat; Tasci, Nurtac; Mamontov, Yuriy S.; Erata, Huseyin; Alatas, Mevlut; Ezer, Tulay
Scapania praetervisa, , Scapania mucronata, , Solenostoma confertissimum, , and Platyhypnum alpinum found as new to T & uuml;rkiye following a recent bryofloristic excursion in Artvin region (Caucasian part of T & uuml;rkiye). Platyhypnum alpinum is also new to Asia. Descriptions, illustrations, distributions, habitat characteristics, and comparisons with morphologically similar taxa are briefly given.
Kamilet Vadisi (Artvin, Türkiye) ve Çevresindeki Epifitik Briyofitlerin Hayat Formları, Yaşam stratejileri ve Ekolojik özellikleri
(2018) Alataş, Mevlüt; Batan, Nevzat; Ezer, Tülay
Bu çalışmada, Türkiye’deki 122 Önemli Bitki Alanından biri olan Doğu Karadeniz Dağları’nın sınırlarıiçerisinde yer alan Kamilet Vadisi (Arhavi-Artvin) ve çevresinin epifitik briyofit florası ve briyofitlerinağaç türlerine göre dağılımları araştırılmıştır. 2015 ve 2016 yıllarının farklı vejetasyon dönemlerinde ağaçgövdelerinden alınan toplam 428 briyofit örneğinin teşhis çalışmaları sonucunda, 51 takson (8 ciğerotu, 43karayosunu) belirlenmiştir. Ekolojik ve floristik yönden incelenen taksonların hayat formu ve yaşamstratejisi analizleri de yapılmıştır. Hayat formlarından saçak ve yastık, yaşam stratejilerinden ise perennialkalıcıların baskın olduğu görülmüştür. Epifitik taksonlar tarafından en çok tercih edilen ağaç Alnusglutinosa olurken en az tercih edilen ağaç Pinus sylvestris olmuştur. Ayrıca, floristik listedeki taksonlarınçoğunun; mezofitik, sciofit ve subnötrofit karakterde olduğu görülmüştür.
Kentsel Alandaki Epifitik Briyofit Birliği Orthotrichetum pumili Üzerine Notlar
(2023) Alataş, Mevlüt; Ezer, Tülay; Erata, Hüseyin; Batan, Nevzat
Doğu Anadolu Bölgesi ve üniversite kampüs alanlarında ilk kez yapılan bu briyososyolojik çalışmada, Fırat Üniversitesi Merkez Kampüsünde bulunan Ulmus minor ağaçlarının epifitik briyofit vejetasyonu araştırılmıştır. 2021 yılının farklı vejetasyon dönemlerinde, ağaç gövdelerinden alınan örneklik alanların, klasik Braun-Blanquet metodu kullanılarak değerlendirilmesi sonucunda; Orthotrichetum pumili Türkiye’den ikinci kez kaydedilmiştir. Ayrıca, örneklik alanlar içerisinde tespit edilen taksonlardan 3’ü B9 karesi ve Elazığ ili için yenidir. Tespit edilen sintakson, ekolojik ve floristik açıdan analiz edilmiştir.
New epiphytic bryophyte communities from Turkey
(Univ Belgrade, Inst Botany & Botanical Garden, 2023) Alatas, Mevlut; Erata, Huseyin; Batan, Nevzat; Ezer, Tulay
The epiphytic bryophyte vegetation of the Kumbet Plateau (Dereli-Giresun) was investigated. A total of 40 releves taken from tree trunks in different vegetation periods of the year 2019 were analysed using multivariate analysis methods such as detrended correspondence analysis (DECORANA) and two-way indicator spe-cies analysis (TWINSPAN), and the Braun-Blanquet method was also applied. As a result, Frullanio tamarisci-Neckeretum pumilae Alatas, Ezer, Batan & Erata ass. nov. and Frullanio tamarisci-Neckeretum pumilae-isothecietosum alopecuroidis Alatas, Ezer, Batan & Erata subass. nov. were described as new syntaxa from Turkey. In addition, Ulotetum crispae-sanionietosum uncinatae was recorded for the first time from Turkey, while Ulotetum crispae was recorded for the second time from Tur-key. These syntaxa were analysed in terms of their ecological and floristic aspects.
THE EPIPHYTIC BRYOPHYTE FLORA AND VEGETATION OF BORABOY AND DESTEK FORESTS (AMASYA, TURKEY)
(Pakistan Botanical Soc, 2017) Alatasp, Mevlut; Batan, Nevzat; Ezer, Tulay; Uyar, Guray
In this study, epiphytic bryophyte flora and vegetation were investigated of Boraboy and Destek forests in Amasya province (Turkey). A total of 22 bryophyte taxa (19 mosses, 3 liverworts) were recorded in the research site. As a result of the investigation of 32 sampling releves taken from the trunks by the Braun-Blanquet method, two epiphytic bryophyte associations (Orthotrichetum pallentis and Orthotrichetum striati) belonging to the Ulotion crispaealliance were detected. Among these syntaxa Orthotrichetum pallentis was recorded for the first time from Turkey. Furthermore, the life forms and life strategies spectrum in syntaxa were analyzed. Analysis result indicates a distinct correlation between life forms, strategies and ecological conditions of the area. Weft and cushion are dominant life forms, Perennial stayers with high sexual reproductive effort is dominant life strategy in the syntaxa. In addition, the ecological characteristics of bryophyte taxa were evaluated. According to these results the largest number of epiphytic bryophytes in the area are mesophytic, sciophyte and subneutrophyte.
THE EPIPHYTIC BRYOPHYTE FLORA AND VEGETATION OF ZONGULDAK-GOBU VILLAGE (NORTHWEST TURKEY)
(PAKISTAN BOTANICAL SOC, 2015) Alatas, Mevlut; Kara, Recep; Ezer, Tulay; Uyar, Guray; Batan, Nevzat
The epiphytic bryophyte flora and vegetation of the Zonguldak-Gobu village was investigated in this study. Between the years 2012-2013, as a result of identification of the 236 epiphytic bryophyte samples collected from the trunks of trees; total of 29 taxa (8 liverworts, 21 mosses) belonging to 23 genera and 17 families were determined. As a result of evaluation of the 33 releves taken from the trunk of trees by Braun-Blanquet method, the Plagiothecietum neglecti association, Pylaisietum polyanthae typicum and Pylaisietum polyanthae -lophocoleetosum heterophyllae subassociation are identified. From these syntaxa, Plagiothecietum neglecti has been reported for the first time in Turkey, in addition Pylaisietum polyanthae -lophocoleetosum heterophyllae subassociation is new for knowledge. The life forms and life strategies of syntaxa examined in terms of ecological and floristic have been analyzed. Mat and weft are dominant of the life forms while Ag is dominant of the life strategies. In addition, the most taxa of floristic list are determimed mesophytic, sciophyt and acidic as a character.
The epiphytic bryophyte succession of Buxus sempervirens forests in the Firtina Valley, Rize (North Turkiye)
(Univ Zagreb, Fac Science, Div Biology, 2023) Ezer, Tulay; Alatas, Mevlut; Batan, Nevzat; Erata, Huseyin
In this study, the epiphytic bryophyte succession of the Buxus sempervirens L. forests in Firtina Valley (camlihemsin-Rize, North Turkiye), one of the nine biodiversity hotspots in Turkiye, was investigated. For this purpose, a total of 60 sampling plots were taken from the live trunks of B. sempervirens trees of different ages. Twenty-nine epiphytic bryophyte species were determined (24 mosses and 5 liverworts) within the sample plots. Also, six different life form types and four different habitat affinity categories were determined. Among them, the mat type life form is in first place with 34.4% and the cortico-saxicolous species are the most common with 51.7%. Two-way indicator species analysis (TWINSPAN) classified the epiphytic bryophyte communities on B. sempervirens trunks at the second level into two main clusters (A and B) and three sub-clusters (A1, B1 and, B2). Detrended correspondence analysis (DCA) axis 1 was interpreted as gradient along the height of the epiphytic habitat (from the lower base to the upper zone) on trunks and the DCA axis 2 was interpreted as gradient of moisture (from mesic to xeric). Exsertotheca crispa (Hedw.) S. Olsson, Enroth & D. Quandt was the species with the highest index of ecological significance (IES) value on the lower bases of the aged trees. Species diversity and epiphytic cover in the upper zones were lower than in the basal and middle zones in the study area. While Metzgeria furcata, (L.) Corda, Oxyrrhynchium hians (Hedw.) Loeske, Plagiothecium nemorale (Mitt.) A.Jaeger, and Radula lindenbergiana Gottsche ex C.Hartm were only found on old trees, Ctenidium molluscum (Hedw.) Mitt. and Pseudoleskeella nervosa (Brid.) Nyholm were only found on middle-aged trees.
The epiphytic bryophyte succession of Picea orientalis forests on the Kumbet High Plateau (Giresun-Turkey)
(Univ Belgrade, Inst Botany & Botanical Garden, 2022) Ezer, Tulay; Alatas, Mevlut; Batan, Nevzat; Erata, Huseyin
In this study, the epiphytic bryophyte succession of Picea orientalis forests on the Kiimbet High Plateau (Giresun-Turkey) were studied. A total of 21 epiphytic bryophyte species were determined (16 mosses and 5 liverworts). The epiphytic bryophyte communities were sampled in 60 sample plots taken from the trunks of Picea orientalis , each of which was 20 x 20 cm in size. The Index of Ecological Significance (IES), based on a combination of the relative frequency and mean cover of epiphytic bryophytes, was used to evaluate the abundance of bryophyte communities in epiphytic habitats on the tree trunks. In addition, multivariate classification techniques (TWINSPAN and DECORANA) were used to classify the community structures in successional stages. TWINSPAN divided the 60 sample plots into two main groups: a) the lower base communities (LB) and b) the middle upper zone communities (MU). Moreover, the middle-upper zone communities (MU) were divided into two sub-groups associated with the successional gradient (MU1 and MU2). DECORANA classified these communities along the ordination axes 1 and 3 related to the height gradient of Picea orientalis and the moisture (from mesic to xeric) gradient of the epiphytic habitat. While Exsertotheca crispa, Cynodontium fallax, Lewinskya striata , and Habrodon perpusillus were only found on old spruce trees, Drepanium fastigiatum was only found on young trees and Lophocolea heterophylla was only found on middle-aged trees.
The Epiphytic Bryophyte Vegetation of Buxus sempervirens L. forests in the Firtina Valley (Rize, Turkey)
(Adac-Cryptogamie, 2023) Alatas, Mevlut; Ezer, Tulay; Erata, Huseyin; Batan, Nevzat; Ursavas, Serhat
The Firtina Valley forests are of the 100 forests in the world whose conservation is a priority due to the natural old forests they have. In this study, the epiphytic bryophyte vegetation of the Buxus sempervirens L. forests located in the Firtina Valley (Rize, Northern Turkey), which is one of the nine hotspots in Turkey and Turkey's only boxwood forest, was investigated. The releves taken from living tree trunks in 2020 were analyzed according to the Braun-Blanquet methodology, and ordinated and classified using the Detrended Correspondence Analysis (DECORANA) and the Two-Way Indicator Species Analysis (TWINSPAN). As a result of the analyses, Exsertotheco crispae-Allenielletum besseri ass. nov. subass. typicum and leucodontetosum sciuroidis subass. nov., and Alleniello besseri-Palamocladietum euchloronis ass. nov. were described and characterized. All syntaxa were presented by analyzing them in terms of their ecological and floristic classifications.
The epiphytic bryophyte vegetation of Kamilet Valley (Artvin, Turkey)
(Tubitak Scientific & Technological Research Council Turkey, 2019) Alatas, Mevlut; Batan, Nevzat; Ezer, Tulay
In this study, the vegetation of epiphytic bryophytes in the Kamilet Valley and its surroundings (Arhavi, Artvin) was investigated. The study area is located within the borders of the Eastern Black Sea Mountains and is one of the 122 important plant areas in Turkey. The investigation of epiphytic bryophyte communities was carried out in 2016 during different vegetation periods according to Braun-Blanquet's phytosociological methodology. Phytosociological data obtained from 65 releves were ordinated using detrended correspondence analysis (DECORANA) and classified using two-way indicator species analysis (TWINSPAN). Consequently, six epiphytic bryophyte communities new to Turkey were determined with TWINSPAN and DECORANA: Leucobryo-Tetraphidetum pellucidae, Anomodonto attenuati-Neckeretum crispae, Frullanio tamarisci-Exsertothecetum crispae, Ulotetum crispae, Anomodonto attenuati-Neckeretum crispae-leucodontetosum sciuroidis, and Ulotetum crispae-isothecietosum alopecuroidis. All syntaxa are presented by analyzing them in terms of their ecological and floristic classifications.
The Tiny Pleurocarpous Moss Platydictya jungermannioides (Brid.) H. A. Crum in Türkiye
(2023) Ezer, Tülay; Keskin, Ali; Uygur, Ahmet; Çulha, Harun; Aslan, Züleyha; Batan, Nevzat; Alataş, Mevlüt
In this study, Platydictya jungermannioides, a rare moss species, was recorded for the second time from Türkiye and reported for the third time from Southwest Asia. The present study provides a detailed description of the species, collected from the Bolkar Mountains, along with photographs. Additionally, the ecology and distribution of Platydictya jungermannioides in Türkiye are discussed.
THREE BRYOPHYTE SPECIES NEW TO TURKIYE AND SOUTHWEST ASIA
(Bangladesh Assoc Plant Taxonomists, 2024) Batan, Nevzat; Erata, Huseyin; Ezer, Tulay; Alatas, Mevlut
As a result of extensive bryophyte surveys across the different parts of the Kar & ccedil;al Mountain, T & uuml;rkiye's first biosphere reserve area, Artvin region (Caucasus) in the East Heterocladium flaccidum found as new to T & uuml;rkiye. Moreover, these taxa are the first time reported for bryophyte flora of South-West Asia in this paper. Descriptions, illustrations, distributions, ecological characteristics, and comparisons with morphologically similar taxa were also provided.
Trematodon and Ptychostomum Species New to Turkey and South-West Asia
(Pleiades Publishing Inc, 2023) Erata, Huseyin; Batan, Nevzat; Alatas, Mevlut; Ezer, Tulay
During the recent bryofloristic studies in the Karcal mountain of the Artvin region (Caucasus), north of Turkey's East Black Sea region, Trematodon ambiguus and Ptychostomum cyclophyllum were found as new species to Turkey and Southwest Asia. Descriptions, illustrations, new localities, geographic distribution, ecological characteristics, and comparisons with morphologically similar taxa were provided.

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