Cryptogamie Bryologie最新文献

{"title":"Expressed Sex Ratio in Populations of the Moss Hamatocaulis vernicosus (Mitt.) Hedenäs (Scorpidiaceae) in the Czech Republic with Consideration of its Cryptic Species","authors":"Alžběta Manukjanová, Táňa Štechová, J. Kučera","doi":"10.5252/CRYPTOGAMIE-BRYOLOGIE2019V40A6","DOIUrl":"https://doi.org/10.5252/CRYPTOGAMIE-BRYOLOGIE2019V40A6","url":null,"abstract":"We assessed the sex expression and expressed sex ratio in populations of the moss Hamatocaulis vernicosus (Mitt.) Hedenas at 21 localities in the Czech Republic. Despite its extremely rare sporophyte production, the species had a high sex expression (59% of shoots); however, the method of its calculation had a major impact on results. The micromaps of individual localities showed that male and female plants tend to grow in separate clusters, while only 7% of patches contain both sexes, which may affect the frequency of fertilization. The overall F:M sex ratio of stems was 1.03; however, the 62% of localities showed female-biased sex ratio. As the species is known to consist of two cryptic species that are presumably sexually incompatible, we also assessed the expressed sex ratio of barcoded shoots at the localities with populations of both cryptic species growing together. The cryptic species differed neither in their sex expression nor in the sex ratio. However, the overall seemingly well-balanced sex ratio at localities often obscured situations when severe mate limitation in one of the cryptic species occurred.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-06-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78035500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Bryophytes Associated with Termite Mounds on the Northeastern Nigerian Highlands","authors":"Izuchukwu O. Ezukanma, O. Ogundipe, J. Glime","doi":"10.5252/CRYPTOGAMIE-BRYOLOGIE2019V40A5","DOIUrl":"https://doi.org/10.5252/CRYPTOGAMIE-BRYOLOGIE2019V40A5","url":null,"abstract":"Eighteen termite mounds on a stretch of undulating continuously grazed and burnt grasslands on the Mambilla Plateau, Eastern Nigeria, were surveyed for bryophytes. Bryophyte mats were present on all mounds investigated except one. The bryophyte mats were located at the base of the mounds, on a depression etched by raindrops and apparently serving to keep erosion at bay. We suggest that on grasslands with frequent fire episodes, the bryophyte mats may also play a role in fireproofing the mounds. In all, eight bryophytes species across five families were collected on the termite mounds. All species were new to the region but had been collected elsewhere from different substrates in Nigeria, except Fissidens ezukanmae Brugg.-Nann., which is a new species collected for the first time from termite mounds on Eastern Nigerian Highlands. Two species, Campylopus obrutus Ther. & P. de la Varde and Fissidens intramarginatus (Hampe) A.Jaeger, with estimated frequency of 24% each, were the most abundant species on the termite mounds.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88596235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"On a Bryophyte Collection from the Maltese Islands","authors":"A. Schäfer‐Verwimp, I. Verwimp","doi":"10.5252/cryptogamie-bryologie2019v40a4","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a4","url":null,"abstract":"ABSTRACT During a recent visit of the Maltese Islands Malta and Gozo in January 2018, some 200 collections of bryophytes have been done representing one species of hornworts, 14 species of liverworts and 49 species of mosses, among these six first records (Riccia ciliata Hoffm., Targionia lorbeeriana Müll.Frib., Amblystegium serpens (Hedw.) Schimp., Cheilothela chloropus (Brid.) K.Saito, Ephemerum recurvifolium (Dicks.) Boulay, and Tortula cuneifolia (Dicks.) Turner). Riccia ciliifera Link ex Lindenb., Riccia crozalsii Levier and Acaulon muticum (Hedw.) Müll.Hal. have been redetected after more than 100 years, and the occurrence of three very recently reported species (Cephaloziella baumgartneri Schiffn., Astomum crispum (Hedw.) Hampe and Tortula vahliana (Schultz) Mont.) has been confirmed.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85565531","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Fissidens ezukanmae Brugg.-Nann., sp. nov. (Fissidentaceae, Bryopsida), a New Species from Termite Mounds in Nigeria","authors":"M. A. Bruggeman-Nannenga","doi":"10.5252/CRYPTOGAMIE-BRYOLOGIE2019V40A3","DOIUrl":"https://doi.org/10.5252/CRYPTOGAMIE-BRYOLOGIE2019V40A3","url":null,"abstract":"ABSTRACT Fissidens ezukanmae Brugg.-Nann., sp. nov. belonging to Fissidens subgen. Aloma Kindb. is described and figured from material collected on termite mounds in Nigeria. This species closely resembles the pantropical F. pellucidus Hornsch. from which it differs in having mammillose cells as well as limbidia on the mid and upper leaves of perichaetial plants.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-03-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81116904","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"New and Noteworthy Bryophyte Records from Croatia","authors":"A. Alegro, V. Šegota, A. Rimac, T. Kiebacher, D. Prlić, Z. Sedlar, N. Vuković, B. Papp","doi":"10.5252/cryptogamie-bryologie2019v40a2","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a2","url":null,"abstract":"ABSTRACT Within the course of a recent, extensive bryophyte survey across the whole country, eight moss taxa have been recorded for the first time in Croatia: Conardia compacta (Drumm. ex Müll. Hal.) H. Rob., Cynodontium tenellum (Schimp.) Limpr., Dichodontium flavescens (Dicks.) Lindb., Fissidens fontanus (Bach. Pyl.) Steud., Orthotrichum philibertii Venturi, Rhabdoweisia crispata (Dicks.) Lindb., Schistidium trichodon (Brid.) Poelt var. trichodon and Tortella fasciculata (Culm.) Culm.. In addition, new localities of five rare taxa are presented: Didymodon tophaceus subsp. sicculus (M.J. Cano, Ros, García-Zam. & J. Guerra) Jan Kučera, Ephemerum serratum (Hedw.) Hampe, Mannia triandra (Scop.) Grolle, Oxystegus tenuirostris (Hook. & Taylor) A.J.E. Sm. and Sphaerocarpos michelii Bellardi. Ecological and chorological data are provided for each of the reported taxa. Concluding, at the current state of knowledge, Croatian bryoflora includes 705 taxa, out of which 541 mosses, 162 liverworts and two hornworts.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-03-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85932702","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Editorial Cryptogamie Joins the Museum Scientific Press","authors":"Suzanne Jovet","doi":"10.5252/cryptogamie-bryologie2019v40a1","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a1","url":null,"abstract":"CRYPTOGAMIE, BRYOLOGIE • 2019 With this 40th volume, Cryptogamie enters a new era. The most far-reaching change is that Cryptogamie will be published online only and in fast track. Based on the concept that the journal should be freely available for both authors and readers, Cryptogamie has chosen the diamond open access model. At a time when the academic publishing system is more hotly debated than ever, this choice should offer to the community working on cryptogams the opportunity to disseminate research articles, without limitation, on a wide diversity of cryptogamic topics, with a strong focus on ecology and evolution and resulting systematic treatments. As editors of Cryptogamie, we are convinced that research on algology, bryology and mycology still has a long way to go. Even if overall estimates of extant species have tended to level off at around 10 million, the number of cryptogams (especially fungi) still to be described is so high that there is still no consensus in the community. In the context of the current erosion of biodiversity in response to global changes, the impact on cryptogams still needs to be evaluated at various levels, ranging from populations to ecosystems. In the era of high throughput screening, new techniques will most certainly improve our capacity to analyse the dynamics of cryptogam diversity. We sincerely hope that with this new publication model, Cryptogamie will play a full role in fostering our fields of study by disseminating high quality research articles. This transition to a diamond open access model is accompanied by the implementation of a new organizational structure. The title Cryptogamie is now owned by the Muséum national d’Histoire naturelle, an institution which has been disseminating scientific literature in the field of Natural and Human Sciences since 1802. The new mode of operating the journal under the auspices of the Museum Science Press should ensure that Cryptogamie continues to exist in the long term while respecting its guiding principles. Since its inception in 1980, Cryptogamie has been published by the Association des Amis des Cryptogames (Adac) to promote research on cryptogams. Strongly anchored in the Muséum national d’Histoire naturelle, Cryptogamie was nonetheless a journal open to a wide international authorship with a worldwide biogeographic coverage. It was often seen as complementary to Adansonia, a journal focusing on Pteridophytes and Phanerogamous plants distributed by the Museum Science Press. Now, thanks to a broadening of the editorial policy of the Museum Science Press to extend its scope beyond the collections of the Museum, and to promote the international influence of the Muséum national d’Histoire naturelle, it has been possible for Cryptogamie to be accepted among the periodicals distributed by Museum Science Press. The Association des Amis des Cryptogames, a non-profit organization, was created in 1979 by the researchers of the cryptogamic laboratory of the Musé","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-02-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76158056","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ulota panchengiana, a New Species from China and Notes on the Taxonomy of U. morrisonensis Horik. & Nog. (Orthotrichaceae)","authors":"Qing‐Hua Wang, Yu Jia","doi":"10.7872/cryb/v39.iss4.2018.467","DOIUrl":"https://doi.org/10.7872/cryb/v39.iss4.2018.467","url":null,"abstract":"Abstract Ulota panchengiana Q.H.Wang & Y.Jia is described and illustrated as a new species from China. It is characterized by both stomata that are scattered throughout the urn and by naked calyptra, two remarkable characters that are rarely found in Ulota species from the northern Hemisphere. Ulota panchengiana is easily recognized by the combination of the following characters: lanceolate leaves with an ovate base, the presence of a few rows of hyaline cells at the basal leaf margin, and long seta. The ecology, geographical distribution, variation, and morphological comparison with related taxa are discussed. Ulota morrisonensis, endemic to Taiwan, is easily misidentified as U. crispa. However, based on a study of an isotype of the former species and in response to a recent reevaluation of the circumscription of U. crispa, we confirm its rank as a species and discuss obvious morphological differences between the two species. A revised key to Chinese Ulota species is provided.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90386539","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Morphological Comparison between Targionia hypophylla L. and T. stellaris (Marchantiophyta) in Subtropical Argentina with Novel Description of the Sporophyte of T. stellaris","authors":"J. Flores, I. Jiménez, G. Suárez","doi":"10.7872/cryb/v39.iss4.2018.451","DOIUrl":"https://doi.org/10.7872/cryb/v39.iss4.2018.451","url":null,"abstract":"Abstract A morphological comparison between Targionia hypophylla L. and T. stellaris Hässel is carried out based on fertile material from northern Argentina. The two species differed in a large number of gametophytic traits, including: epidermal pores, antheridia location and ventral scales shape. The spores of T. stellaris are also described in detail and compared to those of T. hypophylla; their potential taxonomic value is discussed in depth. The first photomicrographs of T. stellaris are provided.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85808631","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Table Du Tome 39","authors":"","doi":"10.7872/cryb/v39.iss4.2018.541","DOIUrl":"https://doi.org/10.7872/cryb/v39.iss4.2018.541","url":null,"abstract":"","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83346812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Radula deflexilobula (Radulaceae, Marchantiophyta) from Thailand, a New Species based on Morphological and Molecular Data","authors":"Chatchaba Promma, LI-NA Zhang, L. Shu, S. Chantanaorrapint, M. Renner, R. Zhu","doi":"10.7872/cryb/v39.iss4.2018.481","DOIUrl":"https://doi.org/10.7872/cryb/v39.iss4.2018.481","url":null,"abstract":"Abstract Radula deflexilobula Promma, L.N.Zhang et R.L.Zhu is described and illustrated as a new species from Thailand. This species is distinctive in 1) the presence of dimorphic leaf lobules that are subrhombic and strongly reflexed on pendulous shoots, subquadrate and not reflexed on creeping shoots; 2) leaf lobules covering the stem ca. 1/3–1/2 of the stem-width, not auriculate at base, and 3) leaf cells thin walled with indistinct trigones and smooth cell surface. Our phylogenetic analyses based on three chloroplast regions (trnG, trnL-F, atpB-rbcL) confirm that this new species belongs to subg. Radula and is sister to R. decurrens Mitt. known from Fiji.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2018-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84019559","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}