Pub Date : 2019-10-18DOI: 10.5252/cryptogamie-bryologie2022v43a6
Jing Yu, Dandan Li, Lin Shen, Busheng Zhuo, Shuiliang Guo
ABSTRACT The distribution data of 18 categories (including 446 species) of bryophytes in 66 islands of the Zhoushan Archipelago, China were complied. By using the matrix temperature and the NODF metrics under six null models, we evaluated their nestedness levels and explored possible mechanisms to form nested distribution with partial Spearman correlation and the random placement model. The main results were as follows: 1) all the 18 categories of bryophytes exhibited a high degree of nestedness; 2) nestedness level was higher for mosses than liverworts, higher for acrocarpous mosses than pleurocarpous mosses, and also varied among families; 3) the nested distribution of bryophytes in the archipelago was not due to passive sampling, but mainly due to nested habitats and selective-extinction; 4) spore size might be a factor linked to selective-colonization accounting for nestedness of some bryophyte categories; and 5) nestedness level was higher for families with a high proportion of generalists than those with a high proportion of specialists, the conservation of the latter should cover more islands (patches).
{"title":"Quantifying and Interpreting Nestedness of Bryophytes in the Zhoushan Archipelago, China","authors":"Jing Yu, Dandan Li, Lin Shen, Busheng Zhuo, Shuiliang Guo","doi":"10.5252/cryptogamie-bryologie2022v43a6","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2022v43a6","url":null,"abstract":"ABSTRACT The distribution data of 18 categories (including 446 species) of bryophytes in 66 islands of the Zhoushan Archipelago, China were complied. By using the matrix temperature and the NODF metrics under six null models, we evaluated their nestedness levels and explored possible mechanisms to form nested distribution with partial Spearman correlation and the random placement model. The main results were as follows: 1) all the 18 categories of bryophytes exhibited a high degree of nestedness; 2) nestedness level was higher for mosses than liverworts, higher for acrocarpous mosses than pleurocarpous mosses, and also varied among families; 3) the nested distribution of bryophytes in the archipelago was not due to passive sampling, but mainly due to nested habitats and selective-extinction; 4) spore size might be a factor linked to selective-colonization accounting for nestedness of some bryophyte categories; and 5) nestedness level was higher for families with a high proportion of generalists than those with a high proportion of specialists, the conservation of the latter should cover more islands (patches).","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-10-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82681583","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}
Pub Date : 2019-10-16DOI: 10.5252/cryptogamie-bryologie2019v40a16
L. Thouvenot
ABSTRACT Macromitrium Brid., one of the richest moss genera in New Caledonia, has not so far been revised. In the vicinity, only New Zealand, Australia and Papua New Guinea have benefited from a comprehensive overview of Macromitrium species. A review of the morphological characters of the types, completed by many fresh specimens collected since 2000, enables to clarify the relationship between the 46 taxa inherited from past and present bryological contributions since 1857 and to define five main morphological patterns among the Macromitrium species in New Caledonia. Taxonomic treatment includes synonymies, typifications, descriptions, ecological and geographical features. Eventually 24 taxa are accepted at specific or infraspecific rank. Among them, 14 are locally endemic, including three varieties.
{"title":"A Review of the Genus Macromitrium Brid. (Orthotrichaceae, Bryophyta) in New Caledonia","authors":"L. Thouvenot","doi":"10.5252/cryptogamie-bryologie2019v40a16","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a16","url":null,"abstract":"ABSTRACT Macromitrium Brid., one of the richest moss genera in New Caledonia, has not so far been revised. In the vicinity, only New Zealand, Australia and Papua New Guinea have benefited from a comprehensive overview of Macromitrium species. A review of the morphological characters of the types, completed by many fresh specimens collected since 2000, enables to clarify the relationship between the 46 taxa inherited from past and present bryological contributions since 1857 and to define five main morphological patterns among the Macromitrium species in New Caledonia. Taxonomic treatment includes synonymies, typifications, descriptions, ecological and geographical features. Eventually 24 taxa are accepted at specific or infraspecific rank. Among them, 14 are locally endemic, including three varieties.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-10-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88515215","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}
Pub Date : 2019-10-09DOI: 10.5252/cryptogamie-bryologie2019v40a15
B. Papp, J. Pantović, M. Sabovljević
ABSTRACT The bryophyte flora research in the Republic of Northern Macedonia has been neglected for decades. Here, we report 18 new records, namely two liverworts and 16 moss species for this territory. For each new species presented here, the next information is given: collection data, short notes on distribution in Europe, the Balkan countries and the Mediterranean Region, as well as frequency and IUCN threat categories in the Balkan countries if any. For taxonomically interesting species the peculiarities such as diagnostic morphological characters are explained. With these new records the bryophyte flora of the Republic of Northern Macedonia counts 575 species (one hornwort, 104 liverworts and 470 mosses).
{"title":"Additions to the Bryophyte Flora of the Republic of Northern Macedonia","authors":"B. Papp, J. Pantović, M. Sabovljević","doi":"10.5252/cryptogamie-bryologie2019v40a15","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a15","url":null,"abstract":"ABSTRACT The bryophyte flora research in the Republic of Northern Macedonia has been neglected for decades. Here, we report 18 new records, namely two liverworts and 16 moss species for this territory. For each new species presented here, the next information is given: collection data, short notes on distribution in Europe, the Balkan countries and the Mediterranean Region, as well as frequency and IUCN threat categories in the Balkan countries if any. For taxonomically interesting species the peculiarities such as diagnostic morphological characters are explained. With these new records the bryophyte flora of the Republic of Northern Macedonia counts 575 species (one hornwort, 104 liverworts and 470 mosses).","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-10-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75809065","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}
Pub Date : 2019-10-02DOI: 10.5252/cryptogamie-bryologie2019v40a14
V. Hugonnot
ABSTRACT As a result of recent field work, three liverworts (Myriocoleopsis minutissima subsp. minutissima (Sm.) R.L. Zhu, Y. Yu & Pócs, Riccia cavernosa Hoffm. emend. Raddi, Riella notarisii (Mont.) Mont.) and five mosses (Brachytheciastrum dieckei (Röll) Ignatov & Huttunen, Hedwigia striata (Wilson) Bosw., Orthotrichum laevigatum J.E. Zetterst., Tortula schimperi M.J. Cano, O. Werner & J. Guerra, and Zygodon forsteri (Dicks.) Mitt.) were newly recorded for Corsica. The new localities are briefly described. As a result, the bryophyte flora of Corsica now comprises 587 species, among which 424 mosses, 160 liverworts and three hornworts.
{"title":"New Records for the Bryophyte Flora of Corsica","authors":"V. Hugonnot","doi":"10.5252/cryptogamie-bryologie2019v40a14","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a14","url":null,"abstract":"ABSTRACT As a result of recent field work, three liverworts (Myriocoleopsis minutissima subsp. minutissima (Sm.) R.L. Zhu, Y. Yu & Pócs, Riccia cavernosa Hoffm. emend. Raddi, Riella notarisii (Mont.) Mont.) and five mosses (Brachytheciastrum dieckei (Röll) Ignatov & Huttunen, Hedwigia striata (Wilson) Bosw., Orthotrichum laevigatum J.E. Zetterst., Tortula schimperi M.J. Cano, O. Werner & J. Guerra, and Zygodon forsteri (Dicks.) Mitt.) were newly recorded for Corsica. The new localities are briefly described. As a result, the bryophyte flora of Corsica now comprises 587 species, among which 424 mosses, 160 liverworts and three hornworts.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-10-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87249173","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}
Pub Date : 2019-09-25DOI: 10.5252/cryptogamie-bryologie2019v40a13
M. Philippe, Anne‐Kristel Bittebiere, V. Hugonnot
ABSTRACT Anthropization has led to severe river incision in several parts of Europe. Biomonitoring is of interest to characterize this incision or, conversely, the effectiveness of ecological restoration. Mosses of the upper flood zone are good candidates for such biomonitoring as they are small organisms with limited water-intake ability. Here we studied the Dialytrichia mucronata (Brid.) Broth. – D. saxicola (Lamy) M.J. Cano species pair, both mostly encountered in the upper flood zone; the latter was hypothesized to be more resistant to water stress. We analysed 179 bryosociological relevés in the French Rhône River watershed, distributed along a wide ecological interval. We performed Pearson's Chi-square test to determine whether the latitude, altitude, substrate, and phorophyte had an effect on Dialytrichia (Schimp.) Limpr. species distribution. Assemblages between D. mucronata and D. saxicola and other moss species were tested using a multivariate procedure. Also we compiled a preliminary French departmental scale distribution map for both species. The results showed that the two species differ ecologically and might be more stenoecious than suggested by their wide synecological spectrum. Eighty-three bryophyte species were documented to be associated with the studied species of Dialytrichia. The cumulative projected inertia for the first three axes of the factorial correspondence analysis was only 23.26%, with no clear structuration. It is concluded that neither the relative occurrence of D mucronata and D. saxicola, nor the communities with these species can be used to monitor incision driven changes in vegetation.
在欧洲的一些地区，人类活动导致了严重的河流切割。生物监测是表征这个切口的兴趣，或者相反，生态恢复的有效性。上游洪泛区的藓类是一种吸收水分能力有限的小生物，是这种生物监测的良好候选者。在这里，我们研究了巨裂毛霉(Brid.)。汤。- D. saxicola (Lamy) M.J. Cano种对，两种种多出现在上游洪泛区;后者被认为更能抵抗水分胁迫。我们分析了法国Rhône河流域的179种苔藓社会学相关的社会组织，分布在一个广泛的生态区间。我们进行了皮尔逊卡方检验，以确定纬度、海拔、基质和植物是否对透析菌有影响(Schimp)。Limpr。物种分布。采用多变量分析方法，对不同苔藓种间的组合进行了研究。我们还初步编制了两种植物的法国部门比例尺分布图。结果表明，这两个物种在生态学上存在差异，可能比它们广泛的协同谱所暗示的更为狭窄。83种苔藓植物被证实与所研究的双溶毛菌有关。析因对应分析前三个轴的累计投影惯性仅为23.26%，结构不清晰。综上所述，无论是大叶茅属和沙草属的相对分布情况，还是其群落分布情况，都不能用于监测切口驱动的植被变化。
{"title":"Do Dialytrichia mucronata and D. saxicola Share the Same Ecological Preferences?A Case Study in the Rhône Valley (France) and Possible Application for River Incision Biomonitoring","authors":"M. Philippe, Anne‐Kristel Bittebiere, V. Hugonnot","doi":"10.5252/cryptogamie-bryologie2019v40a13","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a13","url":null,"abstract":"ABSTRACT Anthropization has led to severe river incision in several parts of Europe. Biomonitoring is of interest to characterize this incision or, conversely, the effectiveness of ecological restoration. Mosses of the upper flood zone are good candidates for such biomonitoring as they are small organisms with limited water-intake ability. Here we studied the Dialytrichia mucronata (Brid.) Broth. – D. saxicola (Lamy) M.J. Cano species pair, both mostly encountered in the upper flood zone; the latter was hypothesized to be more resistant to water stress. We analysed 179 bryosociological relevés in the French Rhône River watershed, distributed along a wide ecological interval. We performed Pearson's Chi-square test to determine whether the latitude, altitude, substrate, and phorophyte had an effect on Dialytrichia (Schimp.) Limpr. species distribution. Assemblages between D. mucronata and D. saxicola and other moss species were tested using a multivariate procedure. Also we compiled a preliminary French departmental scale distribution map for both species. The results showed that the two species differ ecologically and might be more stenoecious than suggested by their wide synecological spectrum. Eighty-three bryophyte species were documented to be associated with the studied species of Dialytrichia. The cumulative projected inertia for the first three axes of the factorial correspondence analysis was only 23.26%, with no clear structuration. It is concluded that neither the relative occurrence of D mucronata and D. saxicola, nor the communities with these species can be used to monitor incision driven changes in vegetation.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-09-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83676858","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}
Pub Date : 2019-09-04DOI: 10.5252/cryptogamie-bryologie2019v40a11
E. Fudali, Mariusz Szymanowski
ABSTRACT This paper presents the occurrence of 25 moss species on trunks of alien trees in Wrocław (without city forests), their species diversity, frequency, coverage in the plots, and preferences to the host-tree species. In general, 36% of the trees colonised by bryophytes in the city were of non-indigenous origin (11 taxa), and the most frequently occupied were Populus xcanadensis Moench., Acer negundo L. and Robinia pseudoacacia L. Research showed that alien trees hosted a large group of species rarely noted in the city, such as: Syntrichia virescens (De Not.) Ochyra, Orthodicranum tauricum (Sapjegin) Smirnova, Leskea polycarpa Hedw., Hypnum pallescens (Hedw.) P. Beauv. and Orthotrichum affine Schrad. ex Brid. But the most total coverage in the plots was occupied by two facultative epiphytes, Orthotrichum diaphanum Schrad. and Hypnum cupressiforme Hedw. Comparing the results of this study with data presenting bryoflora of Robinia pseudoacacia L. and Quercus rubra L. found in secondary woodlands, it appears that these phorophytes in the city are colonised by different bryophytes. Results of UPGMA classification of bryofloristic similarity of all phorophytes in the city are discussed in reference to the theory that alien species can facilitate the occurrence of native species, as formulated by Rodriguez (2006).
{"title":"Epiphytic Bryophytes on Alien Host-Tree Species in Wrocław (SW Poland)","authors":"E. Fudali, Mariusz Szymanowski","doi":"10.5252/cryptogamie-bryologie2019v40a11","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a11","url":null,"abstract":"ABSTRACT This paper presents the occurrence of 25 moss species on trunks of alien trees in Wrocław (without city forests), their species diversity, frequency, coverage in the plots, and preferences to the host-tree species. In general, 36% of the trees colonised by bryophytes in the city were of non-indigenous origin (11 taxa), and the most frequently occupied were Populus xcanadensis Moench., Acer negundo L. and Robinia pseudoacacia L. Research showed that alien trees hosted a large group of species rarely noted in the city, such as: Syntrichia virescens (De Not.) Ochyra, Orthodicranum tauricum (Sapjegin) Smirnova, Leskea polycarpa Hedw., Hypnum pallescens (Hedw.) P. Beauv. and Orthotrichum affine Schrad. ex Brid. But the most total coverage in the plots was occupied by two facultative epiphytes, Orthotrichum diaphanum Schrad. and Hypnum cupressiforme Hedw. Comparing the results of this study with data presenting bryoflora of Robinia pseudoacacia L. and Quercus rubra L. found in secondary woodlands, it appears that these phorophytes in the city are colonised by different bryophytes. Results of UPGMA classification of bryofloristic similarity of all phorophytes in the city are discussed in reference to the theory that alien species can facilitate the occurrence of native species, as formulated by Rodriguez (2006).","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-09-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79634846","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}
Pub Date : 2019-08-21DOI: 10.5252/cryptogamie-bryologie2019v40a10
B. Fojcik, M. Wierzgoń, D. Chmura
Forest management practices fundamentally impact the structure of a forest (relatively young stage of forest development, dominating stands with only one or two species of trees, planting coniferous tree species on habitats of deciduous forests, introducing alien tree species, very limited volume of dead wood). Bryophytes are especially sensitive to silvicultural practices. The aim of this study was to examine the importance of particular substrates for maintaining bryophyte species diversity in the Murckowski Forest (Silesian Upland S Poland), which is at present a managed forest. In 100 sampling plots, the structure of the forest and the species composition, frequency and abundance of bryophytes on different types of substrates (ground, tree base, tree trunk and dead wood) were analysed. In total, 54 bryophyte species were recorded (five liverworts and 49 mosses). The largest number of species was observed on dead wood (42), while the lowest number was of typical epiphytes growing on tree trunks bark more than 30 cm above the ground (18). This study confirms that dead wood is a key habitat and determines not only the number of epixylic species, but also the whole richness of bryophyte species. Maximal diameter of trees and presence of old tree stands were significant factors for species that were colonizing the tree bases.
{"title":"Response of Bryophytes to Disturbances in Managed Forests. A Case Study from a Polish Forest","authors":"B. Fojcik, M. Wierzgoń, D. Chmura","doi":"10.5252/cryptogamie-bryologie2019v40a10","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a10","url":null,"abstract":"Forest management practices fundamentally impact the structure of a forest (relatively young stage of forest development, dominating stands with only one or two species of trees, planting coniferous tree species on habitats of deciduous forests, introducing alien tree species, very limited volume of dead wood). Bryophytes are especially sensitive to silvicultural practices. The aim of this study was to examine the importance of particular substrates for maintaining bryophyte species diversity in the Murckowski Forest (Silesian Upland S Poland), which is at present a managed forest. In 100 sampling plots, the structure of the forest and the species composition, frequency and abundance of bryophytes on different types of substrates (ground, tree base, tree trunk and dead wood) were analysed. In total, 54 bryophyte species were recorded (five liverworts and 49 mosses). The largest number of species was observed on dead wood (42), while the lowest number was of typical epiphytes growing on tree trunks bark more than 30 cm above the ground (18). This study confirms that dead wood is a key habitat and determines not only the number of epixylic species, but also the whole richness of bryophyte species. Maximal diameter of trees and presence of old tree stands were significant factors for species that were colonizing the tree bases.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-08-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73919895","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}
Pub Date : 2019-07-15DOI: 10.5252/cryptogamie-bryologie2019v40a9
A. Alegro, S. Dragićević, V. Šegota, Ilinka Ćetković
ABSTRACT Four moss species were recorded during bryological studies for the first time in Montenegro in 2016 and 2017. Hookeria lucens (Hedw.) Sm., Plagiothecium undulatum (Hedw.) Schimp. and Sphagnum quinquefarium (Braithw.) Warnst. were found on Hajla Mt, while Nyholmiella gymnostoma (Bruch ex Brid.) Holmen & Warncke was found on Bjelasica Mt. Ecological and chorological remarks are given and the conservation status is discussed for each species. This noteworthy contribution to Montenegrin bryoflora upgraded the number of mosses to 555, while the number of overall bryophytes has reached 704 taxa.
2016年和2017年，黑山首次在苔藓学研究中记录了4种苔藓。露森Hookeria lucens(海德)Sm。，波状斑蚤(hew .)Schimp。和褐藻(brathw .)Warnst。在Hajla山上发现了Nyholmiella gymnostoma (Bruch ex Brid.)。Holmen & Warncke是在Bjelasica山上发现的。给出了生态和年代的评论，并讨论了每个物种的保护状况。这一值得注意的贡献使黑山苔藓植物的数量增加到555种，而苔藓植物的总数达到704个分类群。
{"title":"Stepping Beyond the 700 Milestone: Four New Moss Species in the Bryophyte Flora of Montenegro","authors":"A. Alegro, S. Dragićević, V. Šegota, Ilinka Ćetković","doi":"10.5252/cryptogamie-bryologie2019v40a9","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a9","url":null,"abstract":"ABSTRACT Four moss species were recorded during bryological studies for the first time in Montenegro in 2016 and 2017. Hookeria lucens (Hedw.) Sm., Plagiothecium undulatum (Hedw.) Schimp. and Sphagnum quinquefarium (Braithw.) Warnst. were found on Hajla Mt, while Nyholmiella gymnostoma (Bruch ex Brid.) Holmen & Warncke was found on Bjelasica Mt. Ecological and chorological remarks are given and the conservation status is discussed for each species. This noteworthy contribution to Montenegrin bryoflora upgraded the number of mosses to 555, while the number of overall bryophytes has reached 704 taxa.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84972807","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}
Pub Date : 2019-07-03DOI: 10.5252/cryptogamie-bryologie2019v40a8
S. Jiménez, G. Suárez, R. Zander
During recent botanical surveys undertaken in South America (Uruguay and Paraguay) some of the samples collected were identified as Tortella fruchartii (Mull. Hal.) R. H. Zander and T. lilliputana (Mull. Hal. ex G. Roth) R. H. Zander, two autoicous species of the genus with distribution area restricted to the New World. The former is re-described based on recent collections from Uruguay, where it has not been found since its original description in 1888; while the latter is recorded for the first time from Paraguay. Detailed descriptions, illustrations in LM and SEM, and a distribution map of the two species are here presented.
最近在南美洲(乌拉圭和巴拉圭)进行的植物调查中，收集到的一些样本被鉴定为Tortella fruchartii (Mull。哈尔。)r·h·赞德和t·利利普塔纳(马尔。哈尔(e.g. G. Roth) R. H. Zander，本属的两种自生种，分布区域仅限于新大陆。前者是根据最近从乌拉圭收集的藏品重新描述的，自1888年最初的描述以来，它一直没有被发现;而后者则是首次在巴拉圭记录。这里给出了两个物种的详细描述、LM和SEM插图以及分布图。
{"title":"Novelties on Tortella (Pottiaceae, Bryophyta) from South America","authors":"S. Jiménez, G. Suárez, R. Zander","doi":"10.5252/cryptogamie-bryologie2019v40a8","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2019v40a8","url":null,"abstract":"During recent botanical surveys undertaken in South America (Uruguay and Paraguay) some of the samples collected were identified as Tortella fruchartii (Mull. Hal.) R. H. Zander and T. lilliputana (Mull. Hal. ex G. Roth) R. H. Zander, two autoicous species of the genus with distribution area restricted to the New World. The former is re-described based on recent collections from Uruguay, where it has not been found since its original description in 1888; while the latter is recorded for the first time from Paraguay. Detailed descriptions, illustrations in LM and SEM, and a distribution map of the two species are here presented.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2019-07-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"90918122","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}
Pub Date : 2019-06-26DOI: 10.5252/cryptogamie-bryologie2019v40a7
V. Bakalin, V. Fedosov, A. Fedorova, V. Nguyen
ABSTRACT Molecular phylogenetic study of the genus Marsupella based on the dataset enriched by morphologically diverse specimens from Pacific Asia, the region with highest diversity of the genus, but still underexplored, reveals three new species: northern Indochinese M. vietnamica Bakalin & Fedosov, sp. nov., strictly Korean M. koreana Bakalin & Fedosov, sp. nov., and disjunctive amphi-Atlantic-amphi-Pacific M. subemarginata Bakalin & Fedosov, sp. nov. Furthermore, obtained results suggest that some infraspecific taxa deserve species level recognition, thus, two new combinations are introduced: Japanese M. patens (N.Kitag.) Bakalin & Fedosov, comb. nov., stat. nov., and East to South-East Asian–Papuasian M. vermiformis (R.M.Schust.) Bakalin & Fedosov, comb. nov., stat. nov. The species status for M. apertifolia is confirmed. The subgeneric system that implies 5 sections within the genus Marsupella (one founded on a new combination) is proposed based on the obtained topology. The key to identify all worldwide recognized Marsupella is provided. Our results indicate that distribution patterns (“geographic species concept”) may help to reveal taxa of species rank within the “integrative taxonomy” conception.
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