Lindbergia最新文献_第10页

Ecology and distribution of Frullania bolanderi in Europe 标题欧洲水果兰的生态与分布

Lindbergia Pub Date : 2014-01-01 DOI: 10.25227/LINBG.01047

K. Lye

{"title":"Ecology and distribution of Frullania bolanderi in Europe","authors":"K. Lye","doi":"10.25227/LINBG.01047","DOIUrl":"https://doi.org/10.25227/LINBG.01047","url":null,"abstract":"Frullania bolanderi is in Europe known from Norway, Sweden and Russia only. The ecology of F. bolanderi in 16 Norwegian localities is described in some detail, while its ecology in Sweden and Russia is given from literature. Frullania bolanderi has a wide ecological amplitude growing on many different trees, often in shady ravines near streams and rivers, but sometimes in only slightly undulating forest, more rarely in an open landscape with scattered trees only. At the beginning of the year 2000 Frullania bolanderi was known from one locality in Sweden, three localities in Norway and about five localities in European Russia. However, during the years 2000–2013 numerous new localities were discovered and this hepatic is now known from about 150 localities in Norway [but only about 60 if merely localities more than 1 km apart are considered], three in Sweden and about 25 in European Russia. In the past F. bolanderi was considered as strongly endangered (EN) or critically endangered (CR) in Norway and Sweden, but the many new records have resulted in it being downgraded to a lower conservation category in Norway, i.e. vulnerable (VU) according to the newest Norwegian redlist. The plant is also a member of the European redlist, but should perhaps be removed from this list.","PeriodicalId":18037,"journal":{"name":"Lindbergia","volume":"1 1","pages":"21 - 6"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88589944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 3

Mosses (Bryophyta) and liverworts (Marchantiophyta) of the Zackenberg valley, northeast Greenland 格陵兰岛东北部扎肯伯格山谷的苔藓类和地苔类

Lindbergia Pub Date : 2014-01-01 DOI: 10.25227/linbg.01051

K. Hassel, H. Zechmeister, T. Prestø

{"title":"Mosses (Bryophyta) and liverworts (Marchantiophyta) of the Zackenberg valley, northeast Greenland","authors":"K. Hassel, H. Zechmeister, T. Prestø","doi":"10.25227/linbg.01051","DOIUrl":"https://doi.org/10.25227/linbg.01051","url":null,"abstract":"The moss and liverwort flora of Zackenberg valley in the Northeast Greenland National Park has been studied based on field investigations and literature survey. Altogether 212 taxa are recorded in the area, with 43 liverworts and 169 mosses. Five taxa are reported as new to Greenland Lophochaete fryei (Perss.) R.M. Schust., Sphagnum orientale L.I. Savicz, Orthothecium lapponicum (Schimp.) C. Hartm., Pohlia vexans (Limpr.) H. Lindb. and Tortella alpicola Dixon. Additionally four taxa are reported as new to east Greenland; Grimmia plagiopodia Hedw., Riccardia latifrons (Lindb.) Lindb. Sphagnum olafii Flatberg and Tritomaria exsectiformis (Breidl.) Schiffner ex Loeske. The bryophyte flora of the Zackenberg valley is characterised by pioneer species adapted to disturbance by frost and wind, but also more stable communities exist especially at the lower part of the valley with wet to moist tundra. The Zackenberg valley bryophyte flora shows higher similarity with the flora on Svalbard (81%) compared with Ellesmere Island (67% and 60% for liverworts and mosses, respectively). This is consistent with east Greenland and Svalbard belonging to the North Atlantic Arctic flora province while Ellesmere Island belongs to the Canadian Arctic flora province.","PeriodicalId":18037,"journal":{"name":"Lindbergia","volume":"178 1","pages":"66 - 84"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86390949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 10

Mosses and the beginning of plant succession on the Walker Glacier, southeastern Alaska 阿拉斯加东南部沃克冰川上的苔藓和植物演替的开始

Lindbergia Pub Date : 2014-01-01 DOI: 10.25227/linbg.01052

J. Dickson, Robert E. Johnson

引用次数: 6

Bazzania bhutanica (Lepidoziaceae, Marchantiophyta) — a critically endangered liverwort recorded in Indian bryoflora 不丹Bazzania bhutanica(鳞翅目植物科)-一种在印度苔藓植物区记录的极度濒危苔类植物

Lindbergia Pub Date : 2014-01-01 DOI: 10.25227/linbg.01049

S. Deo, D. Singh

引用次数: 4

Glacial refugia and post-glacial colonization patterns in European bryophytes 欧洲苔藓植物的冰川避难所和冰川后殖民模式

Lindbergia Pub Date : 2014-01-01 DOI: 10.25227/linbg.01046

M. O. Kyrkjeeide, H. Stenøien, K. Flatberg, K. Hassel

{"title":"Glacial refugia and post-glacial colonization patterns in European bryophytes","authors":"M. O. Kyrkjeeide, H. Stenøien, K. Flatberg, K. Hassel","doi":"10.25227/linbg.01046","DOIUrl":"https://doi.org/10.25227/linbg.01046","url":null,"abstract":"Most species are assumed to have survived south or east of the ice sheet covering northern Europe during the last glacial maximum. Molecular and macrofossil evidence suggests, however, that some species may have survived in ice-free areas in Scandinavia. In plants, inbreeding and vegetative growth are associated with low genetic load and enhanced survival in small, isolated populations. These characteristics are often found in bryophytes, possibly allowing them to survive extreme conditions in isolated refugia and also within ice sheets. Here, we review the Holocene bryophyte history in Europe highlighting main glacial refugia and post-glacial colonization routes. Also, meta-analyses are performed to investigate if distribution ranges and genetic structure are associated with life-history traits. Bryophytes survived the last glaciation in several refugia, but there is no unequivocal evidence of survival within the Scandinavian ice sheet. Northern Europe was colonized from southern, eastern and western Europe, as well as North America. Species with small spores have broader distribution ranges than species with large spores, and high frequency of sporophyte production is associated with limited genetic differentiation between populations.","PeriodicalId":18037,"journal":{"name":"Lindbergia","volume":"151 1","pages":"47 - 59"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76841315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 38

The late Eva Clausen's collections from west and southwest Greenland 1955 已故的伊娃·克劳森在格陵兰岛西部和西南部的收藏，1955年

Lindbergia Pub Date : 2014-01-01 DOI: 10.25227/linbg.01048

K. Damsholt

{"title":"The late Eva Clausen's collections from west and southwest Greenland 1955","authors":"K. Damsholt","doi":"10.25227/linbg.01048","DOIUrl":"https://doi.org/10.25227/linbg.01048","url":null,"abstract":"Eva Clausen was a Danish botanist, known for her experimental work with the tolerance of liverworts; many of her collections that contribute to the knowledge of liverwort flora of Denmark, the Faeroes and Greenland, were donated to herbarium C after her death. One of those are collections from her trip to the west coast of Greenland in summer 1955. Only an minor part of them were worked up by Eva Clausen herself, and she never published the results of her expedition. The author of ‘The liverworts of Greenland’ (2013), Kell Damsholt has identified ca 700 specimens and examined three note books written by Eva Clausen on the trip. He found about 80 taxa of hepatics in the collections. Most of the species collected by Eva Clausen are found within their known distribution range in Greenland. Though her collections of Lophozia rubescens R. M. Schust. & Damsh. from Frederikshåb, Egedesminde and Disko Island fill in the gab in the known species distribution (the species was known only from two localities in the southernmost Greenland and one on Disko Island). The collection of Apomarsupella revoluta (Nees) R. M. Schust. at Holsteinsborg is the southernmost on the west coast of Greenland and seems promising for future records from south Greenland, from where collections are missing, probably because of too few collections from areas close to the inland ice. The record of Cephaloziella grimsulana (J. B. Jack ex Gottsche et Rabenh.)Lacout. at Disko, God-havn adds to the distribution of this rather rare, northern species in Greenland and so does the record of Cephaloziella massalongi (Spruce) Müll. Frib. at Disko, Godhavn, Blæsedalen. A female plant of Odontoschisma elongatum (Lindb.) A. Evans was found at Disko, Godhavn, for the first time from Greenland.","PeriodicalId":18037,"journal":{"name":"Lindbergia","volume":"57 1","pages":"22 - 41"},"PeriodicalIF":0.0,"publicationDate":"2014-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87945061","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

Colura calyptrifolia a new oceanic liverwort to Norway and Scandinavia 彩叶苔:挪威和斯堪的纳维亚的一种新的海洋苔属植物

Lindbergia Pub Date : 2014-01-01 DOI: 10.25227/linbg.01043

K. Hassel, L. Appelgren, H. H. Blom, Kirstin M. Flynn, G. Gaarder, E. Heegaard, T. Høitomt, J. Jordal, M. Lima, L. Söderström, K. Wangen

引用次数: 4

Seasonal variations in carbohydrate, protein, free amino acids and enzyme activities in three species of Marchantiaceae 三种马蹄莲科植物碳水化合物、蛋白质、游离氨基酸和酶活性的季节变化

Lindbergia Pub Date : 1900-01-01 DOI: 10.25227/linbg.01054

S. Kapila, K. Devi, Anju Rao, A. Mahajan

引用次数: 7