Cryptogamie Bryologie最新文献_第4页

New Data on Orthotrichum gigantosporum Lewinsky (Orthotrichaceae, Bryophyta), a Widespread Northern Andean-Patagonian Endemic Moss 北安第斯山脉-巴塔哥尼亚地区广泛分布的特有藓类直藓科苔藓新资料

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-08-04 DOI: 10.5252/cryptogamie-bryologie2021v42a12

F. Lara, Raúl D. San Román, A. León, I. Draper, R. Garilleti

{"title":"New Data on Orthotrichum gigantosporum Lewinsky (Orthotrichaceae, Bryophyta), a Widespread Northern Andean-Patagonian Endemic Moss","authors":"F. Lara, Raúl D. San Román, A. León, I. Draper, R. Garilleti","doi":"10.5252/cryptogamie-bryologie2021v42a12","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2021v42a12","url":null,"abstract":"ABSTRACT The moss family Orthotrichaceae is still poorly known in the southern extreme of South America. This is especially true regarding the morphological variability, geographical distribution, and ecological affinities of the species restricted to the Andean-Patagonian area. These deficiencies are addressed for Orthotrichum gigantosporum Lewinsky, one of the least known and most interesting endemics of the area. After examining the rich collections made by our team in southern Chile and Argentina, we have found numerous new localities for the species. Orthotrichum gigantosporum has proven to be a widespread moss in the forests and scrublands of the northern sector of the Andean-Patagonian area. In the light of new morphological data, an updated description of the species is presented and the characteristics that allow its differentiation are discussed and illustrated. The ecological data obtained on the populations also help to characterise the distribution of this moss in relation to various environmental factors. An updated list of the accepted species of Orthotrichaceae present in the Andean-Patagonian area is also provided, facilitating an estimate of endemicity rates within each genus.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-08-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74960352","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}

引用次数: 1

Epiphytic Bryophyte Communities of Forests Dominated by Alnus glutinosa (L.) Gaertner in Altindere Valley National Park (Trabzon, Turkey) 桤木优势林附生苔藓群落研究Altindere山谷国家公园(Trabzon，土耳其)

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-07-28 DOI: 10.5252/cryptogamie-bryologie2021v42a11

M. Alataş, N. Batan, T. Ezer, T. Özdemir, H. Erata

引用次数: 4

A New Species of Nowellia Mitt. (Marchantiophyta, Cephaloziaceae) Discovered in New Caledonia 标题野蔷薇属一新种。发现于新喀里多尼亚

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-07-07 DOI: 10.5252/cryptogamie-bryologie2021v42a10

L. Thouvenot

引用次数: 1

Koponobryum papillosum Printarakul & Chantanaorr., sp. nov. (Pottiaceae, Bryophyta), a New Moss Species from Northern Thailand 凤头凤头凤头凤头凤头凤头凤头凤头凤头凤头凤头。， sp. 11 .(苔藓科)，泰国北部藓类一新种

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-06-16 DOI: 10.5252/cryptogamie-bryologie2021v42a9

Narin Printarakul, A. Jampeetong, Udon Pongkawong, P. Sukkharak, Ekaphan Kraichak, Kanonrat Adulkittichai, S. Chantanaorrapint

引用次数: 1

Notes on the Bryophytes of Madagascar 3. Six New Lejeuneaceae Species 马达加斯加苔藓植物纪要3。标题六新种

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-06-03 DOI: 10.5252/cryptogamie-bryologie2021v42a8

T. Pócs

引用次数: 0

Does the Removal of Non-Photosynthetic Sections Lead to a Down-Regulation of Photosynthesis in Mosses? A First Experiment 非光合部分的去除会导致苔藓植物光合作用的下调吗?第一次实验

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-05-25 DOI: 10.5252/cryptogamie-bryologie2021v42a7

Zhe Wang, M. Bader, Chunyan Pi, Yunyu He, Shuiliang Guo, W. Bao

{"title":"Does the Removal of Non-Photosynthetic Sections Lead to a Down-Regulation of Photosynthesis in Mosses? A First Experiment","authors":"Zhe Wang, M. Bader, Chunyan Pi, Yunyu He, Shuiliang Guo, W. Bao","doi":"10.5252/cryptogamie-bryologie2021v42a7","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2021v42a7","url":null,"abstract":"ABSTRACT When measuring photosynthesis in mosses, the non-photosynthetic (brown) sections are usually removed and only the green sections are measured. However, how this pretreatment affects photosynthesis rates is unclear. Therefore, we studied the effect of removing the non-photosynthetic sections in three moss species with distinct morphological and stem-anatomical structures, comparing net CO2 assimilation rates (AN) of detached green and brown sections to those of intact shoots. Right after separation, the summed AN of the separated sections was significantly lower than those of the intact shoots for Pogonatum nudiusculum Mitt. and Pleuroziopsis ruthenica (Weinm.) Kindb. ex E. Britton, while no significant difference was found for Actinothuidium hookeri (Mitt.) Broth. However, AN recovered within a day, and the progressive reduction of AN expected if carbon-sink removal was an important mechanism was not observed. Our study indicates that removal of non-photosynthetic sections results in an underestimation of the photosynthetic capacity of the green moss sections, but only for the species with relatively complex internal transport structures, and only immediately after the separation. The fast and transient response suggests a mechanism via an electrical signal induced by wounding or reduced hydraulic integrity, rather than through a reduced carbon-sink strength. More comprehensive investigations on signaling and other mechanisms regulating moss photosynthesis will contribute to more accurate measurement methods as well as a deeper understanding of moss ecophysiology and the contribution of mosses to carbon fluxes in terrestrial ecosystems.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-05-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73079257","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}

引用次数: 4

Checklist of the Liverworts and Hornworts of French Polynesia 法属波利尼西亚的苔属和角属植物名录

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-05-18 DOI: 10.5252/cryptogamie-bryologie2021v42a6

Jacques Bardat, L. Söderström, A. Hagborg, S. Leblond, S. Gradstein

{"title":"Checklist of the Liverworts and Hornworts of French Polynesia","authors":"Jacques Bardat, L. Söderström, A. Hagborg, S. Leblond, S. Gradstein","doi":"10.5252/cryptogamie-bryologie2021v42a6","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2021v42a6","url":null,"abstract":"ABSTRACT The present publication is the first modern catalogue of the liverworts and hornworts of French Polynesia and accepts 161 species of liverworts and 5 species of hornworts. In addition, 40 species are doubtful records of French Polynesia and 45 species are excluded. The checklist is mainly based on a compilation of published records; a few unpublished new records are included as well. The region has been explored very unevenly and liverwort and hornwort records are available for only ten islands of French Polynesia. Several islands of considerable surface area and elevation such as Futa Hiva, Tahuata, Ua Pou and Ua Huka in the Marquesas, and Huahine and Tahaa in the Society Islands remain completely unexplored. In the Tuamotu Archipelago, only one atoll of the 60 has been surveyed (Makemo) and the number of reports for Gambier islands is quite low. The hepatic flora of French Polynesia appears to be relatively poor in species as compared to other Pacific island groups, such as the Fiji Islands (301 spp.) and New Caledonia (475 spp.) which are large continental islands (over 18 000 km2). Nevertheless, their floras show strong similarities at the family level. One species, Treubia tahitensis (Nadeaud) Besch., is only known from French Polynesia and may be considered endemic. The lack of endemic hepatic species in French Polynesia may be explained by the relatively small size, rather low elevation, low habitat diversity and recent geological age of the islands. It supports the notion that oceanic barriers do not operate as a major impediment to bryophyte dispersal.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-05-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74806566","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}

引用次数: 1

Schistidium apocarpum Complex (Grimmiaceae, Bryophyta) in the Baetic Mountain Ranges, Southern Iberian Peninsula 伊比利亚半岛南部贝伊提山脉的罗波裂菌复合体(苔藓植物科)

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-04-07 DOI: 10.5252/cryptogamie-bryologie2021v42a5

J. Guerra, M. Cano, M. Martínez, J. A. Jiménez, M. Gallego

引用次数: 1

New and Noteworthy Records of Deadwood Dwelling Bryophyte Species for Turkey and Southwest Asia 土耳其和西南亚枯木栖苔藓植物新记录和值得注意的记录

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-03-26 DOI: 10.5252/cryptogamie-bryologie2021v42a4

Ayşe Dilek Unan, Muhammet Ören

{"title":"New and Noteworthy Records of Deadwood Dwelling Bryophyte Species for Turkey and Southwest Asia","authors":"Ayşe Dilek Unan, Muhammet Ören","doi":"10.5252/cryptogamie-bryologie2021v42a4","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2021v42a4","url":null,"abstract":"ABSTRACT In this study, three deadwood-dependent liverwort species (Calypogeia suecica (Arnell & J.Perss.) Müll. Frib., Crossocalyx hellerianus (Nees ex Lindenb.) Meyl. and Scapania apiculata Spruce) are reported upon from forests of North-western Anatolia for the first time for Turkey and Southwest Asia. The results concluded an increasing number of Scapania species to 17, Calypogeia species to six for these areas. Also, Crossocalyx is a new genus record for Turkey and Southwest Asia. All three new records are approximately at the southernmost limit of these species' distribution of Western Asia; also records of C. hellerianus and S. apiculata are at the southern limit of their Mediterranean distribution. Morphological descriptions, microphotographs, ecological aspects, distinctive taxonomical features, and Turkish conservation suggestions of the new records are presented. In addition, some remarkable deadwood-dependent bryophyte species (Buxbaumia viridis (Moug. ex Lam. & DC.) Brid. ex Moug. & Nestl., Fuscocephaloziopsis lunulifolia (Dumort.) Váňa & L.Söderstr. and Lophozia guttulata (Lindb. & Arnell) A.Evans.) in Turkey are discussed.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-03-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77097712","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}

引用次数: 4

The Taxonomic Position and Lectotypification of Frullania diversitexta Steph. (Frullaniaceae, Marchantiophyta) and Its Synonyms, with Notes on the Placement of F. ignatovii Sofronova, Mamontov & Potemkin

IF 0.8 3区生物学

Cryptogamie Bryologie Pub Date : 2021-02-24 DOI: 10.5252/cryptogamie-bryologie2021v42a3

J. Atwood, A. Vilnet, Y. S. Mamontov

{"title":"The Taxonomic Position and Lectotypification of Frullania diversitexta Steph. (Frullaniaceae, Marchantiophyta) and Its Synonyms, with Notes on the Placement of F. ignatovii Sofronova, Mamontov & Potemkin","authors":"J. Atwood, A. Vilnet, Y. S. Mamontov","doi":"10.5252/cryptogamie-bryologie2021v42a3","DOIUrl":"https://doi.org/10.5252/cryptogamie-bryologie2021v42a3","url":null,"abstract":"ABSTRACT Frullania diversitexta Steph. currently occupies its own subgenus, subg. Diversitextae (Kamim.) S.Hatt., although its taxonomic placement is somewhat enigmatic. The habit of the species, as well as the position and shape of the lobules, are morphologically comparable to species in subg. Diastaloba Spruce and subg. Frullania Spruce, whereas its tuberculate perianth ornamentation is reminiscent of species in subg. Trachycolea Spruce. Here, molecular sequence data resolves F. diversitexta within subg. Trachycolea in a relationship with F. plana Sull. (sect. Planae R.M.Schust.). Frullania diversitexta and F. plana have a similar branching pattern, leaf lobe shape, leaf cell areolation, stylus, lobule position, underleaf shape and primary branch appendages that often have two saccate lobules. Differences in their lobule shape, sexuality, position of the gynoecia and perianth ornamentation, however, decidedly warrant the placement of F. diversitexta in its own section, sect. Diversitextae (Kamim.) J.J.Atwood, Vilnet & Mamontov, stat. nov. Lectotypes are designated for F. diversitexta and its three synonyms: F. abducens Steph., F. sendaica Steph. and F. tosana Horik. (replaced synonym of F. tenella Steph., hom. illeg.). Frullania ignatovii Sofronova, Mamontov & Potemkin, having obovoid, skull shaped lobules with an unusual bilabiate mouth, is also resolved within subg. Trachycolea, in a sister relationship with F. davurica Hampe and F. jackii Gottsche.","PeriodicalId":50612,"journal":{"name":"Cryptogamie Bryologie","volume":null,"pages":null},"PeriodicalIF":0.8,"publicationDate":"2021-02-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"85149450","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}

引用次数: 1