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The morphology and chemical composition of cuticular waxes in some Brazilian liverworts and mosses J. Bryol. (IF 1.152) Pub Date : 2021-01-19 Tamara Machado Matos; Denilson Fernandes Peralta; Lucas Paradizo Roma; Déborah Yara Alves Cursino dos Santos
ABSTRACT Background The cuticle, by ensuring protection against water loss, was a key innovation in plant terrestrialisation. This layer is characterised by the cutin matrix embedded and covered with cuticular waxes. In this study we describe the cuticular waxes on gametophytes of several species of liverworts and mosses, including Brazilian endemics. Methods Cuticular waxes from 34 species from different
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Drepanolejeunea mawtmiana, a new synonym of Drepanolejeunea herzogii (Lejeuneaceae: Marchantiophyta) with a note on the diversity of the genus Drepanolejeunea in India J. Bryol. (IF 1.152) Pub Date : 2021-01-15 Shuvadeep Majumdar; Monalisa Dey
(2021). Drepanolejeunea mawtmiana, a new synonym of Drepanolejeunea herzogii (Lejeuneaceae: Marchantiophyta) with a note on the diversity of the genus Drepanolejeunea in India. Journal of Bryology. Ahead of Print.
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A contribution to the knowledge of the bryophytes of the Cape Verde Islands, with an emphasis on Santo Antão and São Vicente J. Bryol. (IF 1.152) Pub Date : 2021-01-15 César Augusto Garcia; Cecília Sérgio; Anabela Martins; Ana S. B. Rodrigues; Manuela Sim-Sim
Introduction The Cape Verdean bryophyte flora comprises representatives of various floristic elements including Afrotropical, Neotropical, Mediterranean and Asiatic elements, together with some endemic taxa. However, the knowledge of Cape Verdean bryophytes lags far behind that of vascular plants. Methods A total of seven sites were sampled during 2016 in the Cape Verde archipelago, one on São Vicente
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Sphagnum subnitens Russow & Warnst. in Tunisia and North Africa J. Bryol. (IF 1.152) Pub Date : 2021-01-08 Imen Ben Osman; Vincent Hugonnot; Serge D. Muller; Amina Daoud-Bouattour
(2021). Sphagnum subnitens Russow & Warnst. in Tunisia and North Africa. Journal of Bryology. Ahead of Print.
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Notes on Calymperes subg. Calymperes (Calymperaceae) in the Malesian-Pacific region, with special reference to C. subulatum E.B.Bartram, C. beccarii Hampe and a new species from Borneo J. Bryol. (IF 1.152) Pub Date : 2020-10-26 Leonard T. Ellis
ABSTRACT Introduction. Calymperes Sw. subg. Calymperes and some associated species occurring in the Malesian-Pacific floristic region are reviewed. In particular – Calymperes subulatum E.B.Bartram and C. beccarii Hampe, which hitherto were only tentatively recognised, are described in detail, the latter as a species, the former as an emerging variety of Calymperes serratum A.Braun ex Müll.Hal. Included
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Gemmae in the Calymperaceae, and their unique form in Calymperes Sw. subg. Calymperes J. Bryol. (IF 1.152) Pub Date : 2020-11-30 Leonard T. Ellis; Silvia Pressel
ABSTRACT Introduction: The range of variation within the generally characteristic gemmae (vegetative diaspores) occurring in the moss family Calymperaceae is discussed. A detailed study has revealed a particularly unusual form of those produced by taxa included in Calymperes Sw. subg. Calymperes. Methods: Images of gemmae from a range of species in the Calymperaceae were obtained with a light microscope
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Taxonomic study on Meteoriaceae I. Reappraisal of some species of Barbella and Pseudotrachypus J. Bryol. (IF 1.152) Pub Date : 2020-12-30 Gao Wa Naren; Yu Jia
ABSTRACT Introduction. The concept of the genera Barbella and Pseudobarbella have changed considerably in recent years. The delimitation of Barbella has been revised by Buck, meanwhile, Pseudobarbella has been treated a synonym of Pseudotrachypus. However, the taxonomy of some species in the genus Barbella have not been studied since their inception. Some species have been retained in Pseudobarbella
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The bryophyte flora of an Alpine limestone area (Queyras, Hautes Alpes, France) J. Bryol. (IF 1.152) Pub Date : 2020-10-23 Andre Sotiaux; Claude Dopagne; Alain Vanderpoorten
ABSTRACT Introduction: The Alps are one of the richest biodiversity ‘hot spots’ in Europe, but also one of the most threatened in the context of climate change. Here, we report the results of a long-term survey of the bryophyte flora of Queyras, a high-altitude limestone area, which can serve as baseline data to document and monitor the flora of this poorly-known area. Methods: Bryophyte distribution
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New national and regional bryophyte records, 64 J. Bryol. (IF 1.152) Pub Date : 2020-12-30 L. T. Ellis; M. Kh. Alikhadzhiev; R. S. Erzhapova; H. H. Blom; H. Bednarek-Ochyra; M. Burghardt; M. J. Cano; I. V. Czernyadjeva; E. Yu. Kuzmina; A. D. Potemkin; G. Ya. Doroshina; D. Dagnino; C. Turcato; L. Minuto; P. Drapela; M. V. Dulin; E. Fuertes; A. Graulich; K. Hassel; L. Hedenäs; T. H. Hofton; T. Høitomt; I. Jukonienė; M. Kırmacı; N. E. Koroleva; Ł. Krajewski; M. Kropik; H. Kürschner; E. V. Kushnevskaya;
(2020). New national and regional bryophyte records, 64. Journal of Bryology: Vol. 42, No. 4, pp. 393-412.
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List of Reviewers J. Bryol. (IF 1.152) Pub Date : 2020-12-30
(2020). List of Reviewers. Journal of Bryology: Vol. 42, No. 4, pp. 413-414.
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Prehydration mitigates damage accrued from prolonged periods of desiccation in cultured shoot apices of Syntrichia ruralis J. Bryol. (IF 1.152) Pub Date : 2020-12-21 Mandy L. Slate; John C. Brinda; Kirsten K. Coe; Joshua L. Greenwood; Lloyd R. Stark
ABSTRACT Introduction. We hypothesised that a prehydration period (exposure to humid air) should mitigate the damaging effects of short or long periods of desiccation in a desert moss, Syntrichia ruralis. Methods. Cultured uniclonal shoots of S. ruralis were dried rapidly, equilibrated at 42% relative humidity (RH), allowed to remain at this RH for 1–50 days, and either (1) prehydrated (24 h at 100%
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Rapid tufa deposition and bryophyte growth rates in Irish petrifying springs J. Bryol. (IF 1.152) Pub Date : 2020-12-11 Melinda D. Lyons; Daniel L. Kelly
ABSTRACT Introduction. Rates of deposition of tufa in petrifying springs are complex and highly variable, and the growth rates of associated bryophytes are poorly known. Methods. Tufa deposition and bryophyte growth rates were measured using novel methods at six petrifying spring sites in Ireland, north-western Europe. Tufa height was measured at 293 point locations, from 2011 to 2013, using fixed
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Solving nomenclatural problems surrounding Mollia thrausta Stirt., Barbula tortuosa var. fragilifolia Jur. and Tortella fasciculata (Culm.) Culm. J. Bryol. (IF 1.152) Pub Date : 2020-12-09 Heribert Köckinger; Lars Hedenäs
(2020). Solving nomenclatural problems surrounding Mollia thrausta Stirt., Barbula tortuosa var. fragilifolia Jur. and Tortella fasciculata (Culm.) Culm.. Journal of Bryology. Ahead of Print.
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Nine moss species new for South Africa with additional records for 14 rare or poorly known species J. Bryol. (IF 1.152) Pub Date : 2020-12-07 Terry A. Hedderson
ABSTRACT Introduction. Although among the bryologically better-known countries on the African continent, fieldwork in South Africa continues to yield numerous undescribed taxa, as well as records of many species not previously recorded for the country or that are poorly known. These new records are significant for understanding local and global biodiversity patterns and the processes that produce them
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Survival of the critically endangered Ditrichum cornubicum and dependence on conservation management intervention J. Bryol. (IF 1.152) Pub Date : 2020-11-30 Des A. Callaghan
ABSTRACT Introduction. Ditrichum cornubicum is one of the world's rarest bryophytes and is undergoing a long-term decline as its habitat is gradually lost to vegetation succession in derelict mining areas. This study investigates short-term changes in abundance of the species at two sites in Cornwall (UK), including within trial management plots where turf-stripping occurred in September 2015. Methods
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A global second record of Anacamptodon marginatus (Dixon) W.R.Buck from Kenyan coastal forests, disjunct from the southern African type locality J. Bryol. (IF 1.152) Pub Date : 2020-10-21 Terry A. Hedderson; Itambo Malombe; Nicholas Wilding
(2020). A global second record of Anacamptodon marginatus (Dixon) W.R.Buck from Kenyan coastal forests, disjunct from the southern African type locality. Journal of Bryology. Ahead of Print.
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Pony trails, hydrology and habitat restoration: aspects of the ecology of Petalophyllum ralfsii in a Welsh oceanic dune system J. Bryol. (IF 1.152) Pub Date : 2020-10-19 Des A. Callaghan; Lisanne van Willegen; Graham Williams; Martin Hollingham; Laurence Jones
ABSTRACT Introduction. This study investigated the ecology of Petalophyllum ralfsii in an oceanic dune system, including relationships with grazing livestock, hydrology and habitat restoration. Methods. The study site was two large slacks at Newborough Warren, NW Wales, UK. In areas of one slack, there are 6-yr-old ‘restoration scrapes’, where vegetation was stripped to restore early successional habitat
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Review of Heteroscyphus Schiffn. (Lophocoleaceae, Marchantiophyta) in Cambodia J. Bryol. (IF 1.152) Pub Date : 2020-09-29 Vadim Bakalin; Seung Se Choi; Seung Jin Park
ABSTRACT Introduction. The genus Heteroscyphus in Cambodia has been revised based on recent collections by Choi and Bakalin. Methods. Specimens in the herbarium were studied and the type specimens were reviewed. Key results and conclusions. The revision of Heteroscyphus in Cambodia revealed seven species, five of which have been recorded for the first time in the country. In Indochina, the taxonomic
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Strong female bias in the expressed sex ratio of Saccogyna viticulosa (L.) Dumort. (Marchantiophyta: Saccogynaceae) in Britain J. Bryol. (IF 1.152) Pub Date : 2020-09-29 T. H. Blackstock
(2020). Strong female bias in the expressed sex ratio of Saccogyna viticulosa (L.) Dumort. (Marchantiophyta: Saccogynaceae) in Britain. Journal of Bryology: Vol. 42, No. 4, pp. 382-385.
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Calymperes richardii Müll.Hal. (Calymperaceae) reinstated as a distinct taxon, with taxonomic notes on some associated taxa J. Bryol. (IF 1.152) Pub Date : 2020-09-23 Leonard T. Ellis
(2020). Calymperes richardii Müll.Hal. (Calymperaceae) reinstated as a distinct taxon, with taxonomic notes on some associated taxa. Journal of Bryology. Ahead of Print.
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Revision of Bryum glauculum Müll.Hal. nom. nud. reveals the second published record of B. valparaisense Thér. from Egypt J. Bryol. (IF 1.152) Pub Date : 2020-09-14 Rosa M. Ros; Olaf Werner; Mohamed Farag; Elena de la Cruz-Martínez
(2020). Revision of Bryum glauculum Müll.Hal. nom. nud. reveals the second published record of B. valparaisense Thér. from Egypt. Journal of Bryology: Vol. 42, No. 4, pp. 390-392.
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Encalypta papillosa C.Feng, J.Kou & B.Niu (Encalyptaceae, Musci), a new species from Tibet, China J. Bryol. (IF 1.152) Pub Date : 2020-09-01 Jin Kou; Chao Feng; Ben Niu; Hong-Xing Xiao
ABSTRACT Introduction. During the identification of a number of specimens collected from Tibet, China, some specimens belonging to genus Encalypta attracted the authors’ attention because of their narrowly cucullate leaf apex, papillose basal laminal cells and scindulae on the calyptra throughout. Detailed observations revealed that these samples as a new species of Encalypta (Encalyptaceae). Methods
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Fossombronia isaloensis Cargill & D.A.Callaghan, a new liverwort from sandstone massifs in southern Madagascar J. Bryol. (IF 1.152) Pub Date : 2020-07-29 D. Christine Cargill; Des A. Callaghan; Laura L. Forrest; Catherine Reeb
Introduction. Although Madagascar is known for its unique fauna and vascular flora, the country’s bryophyte flora in contrast is understudied and under collected. Arising from a bryophyte collecting expedition undertaken in May–June 2016, this paper describes a new species of simple thalloid liverwort, Fossombronia isaloensis, from Madagascar. Methods. Morphological traits across specimens were reviewed
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Bryophytes from four mountains in northern Greece, including Mannia gracilis and eight other species new to Greece, and a note on an extreme form of Pohlia elongata var. greenii J. Bryol. (IF 1.152) Pub Date : 2020-06-30 Tom L. Blockeel
Introduction. Bryological knowledge of the mountains of mainland Greece remained very fragmentary until the later part of the twentieth century, but increased exploration in recent years has begun to document the flora and produced significant records. Methods. As part of ongoing studies on the Greek bryophyte flora, the author, accompanied by Marko Sabovljević, visited four mountains in Northern Greece
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The genus Oncophorus in Britain and the addition of O. integerrimus Hedenäs to the British flora J. Bryol. (IF 1.152) Pub Date : 2020-07-20 Gordon Rothero
Introduction. Currently there are two species of Oncophorus recorded in Britain O. virens (Hedw.) Brid. and O. wahlenbergii Brid., both uncommon species of wet, upland sites which are at least moderately calcareous. In a revision of Scandinavian material, Hedenäs divided O. virens into two species, O. virens and O. integerrimus, and described two further species, O. elongatus and O. demetrii previously
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Schistidium succulentum Ignatova & H.H.Blom (Grimmiaceae) new to Europe J. Bryol. (IF 1.152) Pub Date : 2020-07-13 Thomas Kiebacher
(2020). Schistidium succulentum Ignatova & H.H.Blom (Grimmiaceae) new to Europe. Journal of Bryology: Vol. 42, No. 3, pp. 277-280.
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Mosses of Europe – a photographic Flora J. Bryol. (IF 1.152) Pub Date : 2020-06-22 Tom L. Blockeel
(2020). Mosses of Europe – a photographic Flora. Journal of Bryology: Vol. 42, No. 3, pp. 297-298.
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Correction J. Bryol. (IF 1.152) Pub Date : 2020-08-26
(2020). Correction. Journal of Bryology: Vol. 42, No. 3, pp. 299-299.
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Aspects of the ecology of Bartramia halleriana and Crossocalyx hellerianus in oceanic deciduous woodland in Wales J. Bryol. (IF 1.152) Pub Date : 2020-07-27 Des A. Callaghan; Jamie Bevan
ABSTRACT Introduction. This study investigated the ecology of two boreal-montane bryophytes, the saxicolous moss Bartramia halleriana and the epixylic liverwort Crossocalyx hellerianus, at the edge of their ranges, in oceanic deciduous woodland in Wales. Methods. The study site comprises two adjoining woodlands, Allt Penyrhiw-iar (canopy trees ca. 100 yr old) and Allt Rhyd Groes (ca. 200 yr), Carmarthenshire
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The genus Scapania (Scapaniaceae, Marchantiophyta) in Myanmar J. Bryol. (IF 1.152) Pub Date : 2020-07-23 Alexey D. Potemkin; Frank Müller
(2020). The genus Scapania (Scapaniaceae, Marchantiophyta) in Myanmar. Journal of Bryology: Vol. 42, No. 4, pp. 386-389.
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Microhypnum sauteri (Schimp.) Jan Kučera & Ignatov in West Sutherland, new to the British flora J. Bryol. (IF 1.152) Pub Date : 2020-07-20 Gordon Rothero
ABSTRACT Introduction. The tiny moss Microhypnum sauteri is widely distributed in Europe being recorded from 14 countries, but it seems to be relatively uncommon everywhere and is on the Red List in seven of these countries. The sites in Norway are the closest populations to this new find in Scotland. Methods. A specimen was collected during a visit to Assynt in West Sutherland in April 2019, during
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Light, sex and sporophytes: aspects of the ecology of Pallavicinia lyellii in an unusual habitat J. Bryol. (IF 1.152) Pub Date : 2020-07-13 Des A. Callaghan; Justin Lyons; Sam Bosanquet
ABSTRACT Introduction. This study investigated the ecology of Pallavicinia lyellii in a mire habitat dominated by Molinia caerulea, including potential abundance, frequency of sexes and sporophytes, and characteristics of the light climate beneath the herbaceous canopy. Methods. Within the study site (Cors Fochno, Wales, UK), P. lyellii was surveyed in March 2020. Abundance was measured as counts of
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An annotated checklist of bryophytes of Europe, Macaronesia and Cyprus J. Bryol. (IF 1.152) Pub Date : 2020-05-28 N. G. Hodgetts; L. Söderström; T. L. Blockeel; S. Caspari; M. S. Ignatov; N. A. Konstantinova; N. Lockhart; B. Papp; C. Schröck; M. Sim-Sim; D. Bell; N. E. Bell; H. H. Blom; M. A. Bruggeman-Nannenga; M. Brugués; J. Enroth; K. I. Flatberg; R. Garilleti; L. Hedenäs; D. T. Holyoak; V. Hugonnot; I. Kariyawasam; H. Köckinger; J. Kučera; F. Lara; R. D. Porley
ABSTRACT Introduction. Following on from work on the European bryophyte Red List, the taxonomically and nomenclaturally updated spreadsheets used for that project have been expanded into a new checklist for the bryophytes of Europe. Methods. A steering group of ten European bryologists was convened, and over the course of a year, the spreadsheets were compared with previous European checklists, and
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British Bryological Society expedition to Mulanje Mountain, Malawi. 16. New and other unpublished bryophyte records, 2. J. Bryol. (IF 1.152) Pub Date : 2020-05-28 M. J. Wigginton; N. G. Hodgetts; R. E. Longton
Introduction. Further results are published from the British Bryological Society’s expedition to Mulanje Mountain, Malawi, 13 June–1 July 1991. Results. Records of 54 bryophyte taxa are presented, comprising 18 liverworts and 36 mosses, not counting Philonotis sp. and the possible new subspecies of Sphagnum. Twenty-nine taxa are new to Malawi.
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Martin J. Wigginton M.Sc. (1944–2019) J. Bryol. (IF 1.152) Pub Date : 2020-05-18 N. G. Hodgetts
(2020). Martin J. Wigginton M.Sc. (1944–2019) Journal of Bryology: Vol. 42, No. 2, pp. 209-212.
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New national and regional bryophyte records, 63 J. Bryol. (IF 1.152) Pub Date : 2020-05-18 L. T. Ellis; O. M. Afonina; I. V. Czernyadjeva; L. A. Konoreva; A. D. Potemkin; V. M. Kotkova; M. Alataş; H. H. Blom; M. Boiko; R. A. Cabral; S. Jimenez; D. Dagnino; C. Turcato; L. Minuto; P. Erzberger; T. Ezer; O. V. Galanina; N. Hodgetts; M. S. Ignatov; E. A. Ignatova; S. G. Kazanovsky; T. Kiebacher; H. Köckinger; E. O. Korolkova; J. Larraín; A. I. Maksimov; D. Maity; A. Martins; M. Sim-Sim; F. Monteiro;
(2020). New national and regional bryophyte records, 63. Journal of Bryology: Vol. 42, No. 3, pp. 281-296.
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Status and ecology of the tropical liverwort Dumortiera hirsuta in England J. Bryol. (IF 1.152) Pub Date : 2020-04-27 Des A. Callaghan
Introduction. Dumortiera hirsuta is rare in Europe, occurring in the UK at the northern edge of its world range. This study investigated its status and ecology in England. Methods. A detailed search was made for D. hirsuta at all sites where it has been reported in England since 1841. Number of occupied 1 m grid cells was recorded and interpreted as ‘individual-equivalents’. Habitat and community composition
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Population status and ecology of the episodic moss Physcomitrium eurystomum Sendtn. in Britain J. Bryol. (IF 1.152) Pub Date : 2020-04-24 Des A. Callaghan; Rafael Medina; Julia Masson; Heinjo During
Introduction. Physcomitrium eurystomum is rare in Europe and threatened with extinction. This study investigates its status and ecology in Britain. Methods. A detailed search was made for P. eurystomum at all sites where it has been reported in Britain, plus four other locations nearby. Geographic coordinates of colonies were recorded with GPS units and used to derive counts of occupied Ordnance Survey
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Neglected and at risk: bryophyte diaspore banks of coastal dune systems J. Bryol. (IF 1.152) Pub Date : 2020-04-22 Des A. Callaghan; Heinjo J. During; Laura L. Forrest; Karen Wilkinson
Introduction. Bryophyte diaspore banks are virtually ubiquitous in soil environments but remain poorly known and rarely given attention during conservation planning. This study investigates the frequency and composition of bryophyte diaspore banks of coastal dune slacks and considers conservation implications. Methods. A total of 327 soil samples was collected from 28 slacks at eight coastal dune systems
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A revised classification of Plagiothecium in Myanmar J. Bryol. (IF 1.152) Pub Date : 2020-04-16 Frank Müller; Justin T. Wynns
Introduction. The Plagiothecium flora of Myanmar is revised based on recent collections by G. Miehe and colleagues. Methods. Specimens were studied in the herbarium, and a review of relevant type material was undertaken. Key results and Conclusions. We recognise six species from Myanmar, of which two (Plagiothecium nemorale and P. paleaceum) were previously known, and four (P. euryphyllum, P. handelii
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Renauldia chilensis Thér., a new synonym of Cryphaeophilum molle (Dusén) M.Fleisch. J. Bryol. (IF 1.152) Pub Date : 2020-04-14 Juan Larraín
(2020). Renauldia chilensis Thér., a new synonym of Cryphaeophilum molle (Dusén) M.Fleisch. Journal of Bryology: Vol. 42, No. 3, pp. 272-276.
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Physcomitrium × stevensoni D.A.Callaghan (Physcomitrium patens × P. eurystomum) (Funariaceae, Bryophyta), a new name for a rarely recorded hybrid moss J. Bryol. (IF 1.152) Pub Date : 2020-03-11 Des A. Callaghan; Julia Masson; Heinjo During
(2020). Physcomitrium × stevensoni D.A.Callaghan (Physcomitrium patens × P. eurystomum) (Funariaceae, Bryophyta), a new name for a rarely recorded hybrid moss. Journal of Bryology: Vol. 42, No. 2, pp. 192-194.
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Cryptic speciation revealed in Scandinavian Racomitrium lanuginosum (Hedw.) Brid. (Grimmiaceae) J. Bryol. (IF 1.152) Pub Date : 2020-03-02 Lars Hedenäs
Introduction. Within Racomitrium Sect. Racomitrium, several species are distinguished in the Southern Hemisphere, but only the variable R. lanuginosum (Hedw.) Brid. exists in the north. Plants deviating from the common R. lanuginosum phenotype in leaf orientation and in almost entire or weakly dentate hair-point margins suggest that more than one species may exist in this region. Methods. Sixty-five
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Three new records of Anthocerotophyta for Western Africa (Sierra Leone) based on spore ornamentation of a specimen collected by A. Harrington, with an emphasis on Anthoceros sect. Fusiformes Grolle J. Bryol. (IF 1.152) Pub Date : 2020-03-02 Cecília Sérgio; David Draper; Ronald D. Porley
Introduction. During an investigation into the world-wide distribution of Anthoceros caucasicus Steph., we examined a voucher collected from Sierra Leone by A. J. Harrington in 1966 and subsequently studied by E. W. Jones. Methods. Based on spore observations using light and scanning electron microscopy we found that three Anthocerotophyta taxa were present in this mixed collection. Key results. We
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Frullania stylifera (R.M.Schust.) R.M.Schust. (Hepaticae), new to Eurasia J. Bryol. (IF 1.152) Pub Date : 2020-02-28 Nadezhda A. Konstantinova; Yuriy S. Mamontov; Anna A. Vilnet
Introduction. Frullania Raddi is one of the largest genera of liverworts, and the number of accepted names is still fluctuating as a result of ongoing revisionary work. Specimens, believed to be F. stylifera, an eastern North American endemic, had been collected in several remote regions in both the European and Asian parts of Russia. Methods. To confirm the identity of the Eurasian specimens they
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New national and regional bryophyte records, 62 J. Bryol. (IF 1.152) Pub Date : 2020-02-21 L. T. Ellis; O. M. Afonina; J. J. Atwood; H. Bednarek-Ochyra; M. Burghardt; S. Dragićević; S. Vuksanović; B. Espinoza-Prieto; J. Opisso; M. Goga; M. Bačkor; A. Graulach; V. Hugonnot; N. E. Koroleva; V. K. Chandini; C. N. Manju; B. Mufeed; R. Natcheva; N. Norhazrina; N. Syazwana; D. F. Peralta; V. Plášek; S. Yu. Popov; R. D. Porley; A. Rimac; A. Alegro; N. Vuković; N. Koletić; V. Šegota; M. S. Sabovljević;
(2020). New national and regional bryophyte records, 62. Journal of Bryology: Vol. 42, No. 2, pp. 195-208.
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Anictangium orthotrichoides Gillies ex Grev., an overlooked name for Ptychomitrium chimborazense (Spruce ex Mitt.) A.Jaeger (Musci, Ptychomitriaceae) J. Bryol. (IF 1.152) Pub Date : 2020-02-21 David G. Long
(2020). Anictangium orthotrichoides Gillies ex Grev., an overlooked name for Ptychomitrium chimborazense (Spruce ex Mitt.) A.Jaeger (Musci, Ptychomitriaceae) Journal of Bryology: Vol. 42, No. 2, pp. 189-191.
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Syntrichia lamellaris M.T.Gallego, M.J.Cano & Larraín (Pottiaceae), a new moss species from Chilean Patagonia J. Bryol. (IF 1.152) Pub Date : 2020-01-29 M. Teresa Gallego; María J. Cano; Juan Larraín; Juan Guerra
Introduction. While revising material of South American Syntrichia for a worldwide revision of the genus, one specimen collected in Aysén (Chile) did not match the concept of any of the species known in the genus. Here we present our argument for recognising this moss as a new species and its differentiation from other closely related taxa. Methods. About 3500 specimens from South America belonging
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Ecology of the hyperoceanic liverwort Leptoscyphus cuneifolius (Hook.) Mitt. at a key site in the British Isles J. Bryol. (IF 1.152) Pub Date : 2020-01-23 Des A. Callaghan
Introduction. Leptoscyphus cuneifolius has a very limited distribution in Europe and is threatened with extinction in several regions. This study investigates its ecology at Coed y Rhygen, the most important site in Wales. Methods. GPS-based surveys documented the distribution of L. cuneifolius within the study site. Hillshade analysis was used to investigate preference for topographic locations in
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Status and ecology of the boreal moss Dicranum undulatum Schrad. ex Brid. at its last location in southern Britain J. Bryol. (IF 1.152) Pub Date : 2020-01-03 Des A. Callaghan
Introduction. Dicranum undulatum has been lost from many sites due to destruction of peatlands. This study investigates its status and ecology at the last surviving location in southern Britain. Methods. The study site, Fenn’s, Whixall, Bettisfield, Wem and Cadney Mosses, is one of the largest lowland raised bogs in Britain. Distribution and abundance of Dicranum undulatum was documented with GPS-based
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Sphagnum mosses: the stars of European mires J. Bryol. (IF 1.152) Pub Date : 2019-12-23 Mark Hill
(2019). Sphagnum mosses: the stars of European mires. Journal of Bryology: Vol. 41, No. 4, pp. 386-387.
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Riccardia verticillata Gradst. & Reeb, a new dendroid species of Riccardia (Aneuraceae) from the Cordillera del Cóndor, Ecuador J. Bryol. (IF 1.152) Pub Date : 2019-12-06 S. Robbert Gradstein, Catherine Reeb, Claes Persson, Nicolás Zapata, Álvaro J. Pérez
Introduction. The Cordillera del Cóndor on the border between Ecuador and Peru stands out because of its rich biodiversity and high endemism. Here we describe a new dendroid species of the thalloid liverwort genus Riccardia, R. verticillata Gradst. & Reeb, from El Quimi Biological Reserve in the Cóndor region of Ecuador. Methods. The plants are described using anatomical and morphological methods.
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New national and regional bryophyte records, 61 J. Bryol. (IF 1.152) Pub Date : 2019-12-04 L. T. Ellis, O. M. Afonina, I. V. Czernyadjeva, T. G. Ivchenko, S. S. Kholod, V. M. Kotkova, E. Yu. Kuzmina, A. D. Potemkin, Yu. M. Sergeeva, A. K. Asthana, D. Gupta, V. Sahu, P. Srivastava, V. A. Bakalin, H. Bednarek-Ochyra, P. Campisi, M. G. Dia, S. S. Choi, D. Dagnino, L. Minuto, C. Turcato, P. Drapela, O. D. Dugarova, D. Ya. Tubanova, J. Enroth, T. Koponen, H. Klama, A. Erdağ, M. Kırmacı, V. E
(2019). New national and regional bryophyte records, 61. Journal of Bryology: Vol. 41, No. 4, pp. 364-384.
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Fissures and pores in the capsule walls and hydrophobic elaters in Haplomitrium: a transmission and cryo-scanning electron microscope study J. Bryol. (IF 1.152) Pub Date : 2019-11-29 Jeffrey G. Duckett, Silvia Pressel
Introduction. Whereas the capsule wall in liverworts is usually described as smooth, our discovery of deep schizogenous fissures in the unistratose walls in Haplomitrium appears unique to this earliest diverging liverwort genus and may have important implications for understanding the evolution of the stomatal toolkit in land plants. Methods. Sporophytes of Haplomitrium gibbsiae and H. mnioides were
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Quantitative methods in like-for-like comparative analyses of Aphanorrhegma (Physcomitrella) patens phyllid development. J. Bryol. (IF 1.152) Pub Date : 2019-10-15 Ross J. Dennis, Chris D. Whitewoods, C. Jill Harrison
Introduction. Aphanorrhegma (Physcomitrella) patens (Hedw.) Lindb. is an attractive model system for comparative analyses of leaf development because it evolved leaves (phyllids) independently to flowering plants, yet its genome contains homologues of many gene families that regulate angiosperm leaf development. In addition, A. patens phyllids are primarily a single cell layer thick, making it simple
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Notes on the typification of two synonyms of Calymperes erosum Müll.Hal. (Calymperaceae) from South Andaman Island J. Bryol. (IF 1.152) Pub Date : 2019-09-23 Leonard T. Ellis
(2019). Notes on the typification of two synonyms of Calymperes erosum Müll.Hal. (Calymperaceae) from South Andaman Island. Journal of Bryology: Vol. 41, No. 4, pp. 361-363.
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Earliest herbarium evidence for the occurrence of Lewinskya acuminata (Orthotrichaceae) in East Africa J. Bryol. (IF 1.152) Pub Date : 2019-09-23 Juan A. Calleja; Beatriz Vigalondo; Vicente Mazimpaka; Isabel Draper; Ricardo Garilleti; Francisco Lara
(2020). Earliest herbarium evidence for the occurrence of Lewinskya acuminata (Orthotrichaceae) in East Africa. Journal of Bryology: Vol. 42, No. 2, pp. 186-188.
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Bryophyte diversity on a tropical continental island (Hainan, China): potential vulnerable species and environmental indicators J. Bryol. (IF 1.152) Pub Date : 2019-09-09 Zhe-Min Wang, Wen Ye, Fu-Wu Xing
Introduction. Tropical bryophyte diversity is threatened by habitat loss and climate change. Methods. We reinvestigated the bryophyte biodiversity of Hainan Island, a continental island off the south China coast, with an extensive literature survey focusing on specimen information, and additional field collections. Endemic and threatened species, as well as biodiversity hotspots were identified using
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New national and regional bryophyte records, 60 J. Bryol. (IF 1.152) Pub Date : 2019-09-05 L. T. Ellis, M. Aleffi, A. Bączkiewicz, K. Buczkowska, B. Bambe, M. Boiko, N. Zagorodniuk, G. Brusa, M. Burghardt, J. A. Calleja, V. Mazimpaka, F. Lara, V. E. Fedosov, N. J. M. Gremmen, T. Homm, V. Hugonnot, E. A. Ignatova, H. Klama, J. Kučera, E. Vicherová, P. Lamkowski, E. D. Lapshina, A. I. Maksimov, T. A. Maksimova, R. Ochyra, V. Plášek, L. Ya. Pleskach, S. Poponessi, R. Venanzoni, I. N. Pospelov
(2019). New national and regional bryophyte records, 60. Journal of Bryology: Vol. 41, No. 3, pp. 285-299.
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Vertical distribution and diversity of epiphytic bryophytes in the Colombian Amazon J. Bryol. (IF 1.152) Pub Date : 2019-09-05 Laura V. Campos, Sylvia Mota de Oliveira, Juan Carlos Benavides, Jaime Uribe-M., Hans ter Steege
Introduction. The purpose of this study was to analyse the variation in the vertical and spatial distribution of epiphytic bryophytes across four forests in the north-western Amazon. We sampled along the entire vertical gradient from tree base to upper canopy in order to answer these questions: Is there vertical zonation? Is there a relationship between composition species and geographical distance
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