A review of the taxonomic composition of the genus Gymnocolea is provided. Among 15 species attributed to Gymnocolea, only 3 species are recognized within the genus. Their morphological and molecular analyses by rbc L, trn L-F cpDNA and ITS1-2 nrDNA sequences resulted in the transfer of G. borealis and G. fascinifera in a new genus Rudolgaea named after Rudolf M. Schuster and Olga M. Schuster. Thus, Gymnocolea appears to be the monospecific genus with only G. inflata .
本文综述了裸子属植物的分类组成。在属于裸子属的15种中，仅有3种在属内被确认。利用rbc L、trn L- f cpDNA和ITS1-2 nrDNA序列对其形态学和分子结构进行了分析，结果表明G. borealis和G. fascinera在Rudolgaea新属中的转移，命名为Rudolf M. Schuster和Olga M. Schuster。因此，裸子属似乎是单一的属，只有G. inflata。
{"title":"Reappraisal of Gymnocolea and description of a new genus Rudolgaea (Anastrophyllaceae, Marchantiophyta)","authors":"A. Potemkin, A. Vilnet","doi":"10.15298/arctoa.30.15","DOIUrl":"https://doi.org/10.15298/arctoa.30.15","url":null,"abstract":"A review of the taxonomic composition of the genus Gymnocolea is provided. Among 15 species attributed to Gymnocolea, only 3 species are recognized within the genus. Their morphological and molecular analyses by rbc L, trn L-F cpDNA and ITS1-2 nrDNA sequences resulted in the transfer of G. borealis and G. fascinifera in a new genus Rudolgaea named after Rudolf M. Schuster and Olga M. Schuster. Thus, Gymnocolea appears to be the monospecific genus with only G. inflata .","PeriodicalId":36075,"journal":{"name":"Arctoa","volume":"192 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79663450","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}
{"title":"A synopsis of Aotearoa/New Zealand Lejeunea (Lejeuneaceae: Jungermanniopsida) and new species in the Lejeunea epiphylla Colenso complex","authors":"M. Renner, Lange P.J. De, D. Glenny","doi":"10.15298/arctoa.30.20","DOIUrl":"https://doi.org/10.15298/arctoa.30.20","url":null,"abstract":"","PeriodicalId":36075,"journal":{"name":"Arctoa","volume":"22 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86770808","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}
Rudolf M. Schuster was one of the leading hepaticologists of the 20th century. His classification of the liverworts has been the standard one for many years and his liverwort manual of eastern North America, in 6 volumes, is the largest and most beautifully illustrated liverwort Flora that has ever been published. He was a great explorer and made immense contributions to our knowledge of the liverwort flora of the Southern Hemisphere, which he considered the cradle of the liverworts. Original phylogenetic thought and new biogeographical interpretations pervade his work. The treatment of the world’s liverworts for Engler & Prantl’s “ Die natürlichen Pflanzenfamilien ” and the book series “ Austral Hepaticae ” unfortunately remained unfinished. Abstract
{"title":"On Schuster’s contribution to hepaticology","authors":"S. Gradstein","doi":"10.15298/arctoa.30.13","DOIUrl":"https://doi.org/10.15298/arctoa.30.13","url":null,"abstract":"Rudolf M. Schuster was one of the leading hepaticologists of the 20th century. His classification of the liverworts has been the standard one for many years and his liverwort manual of eastern North America, in 6 volumes, is the largest and most beautifully illustrated liverwort Flora that has ever been published. He was a great explorer and made immense contributions to our knowledge of the liverwort flora of the Southern Hemisphere, which he considered the cradle of the liverworts. Original phylogenetic thought and new biogeographical interpretations pervade his work. The treatment of the world’s liverworts for Engler & Prantl’s “ Die natürlichen Pflanzenfamilien ” and the book series “ Austral Hepaticae ” unfortunately remained unfinished. Abstract","PeriodicalId":36075,"journal":{"name":"Arctoa","volume":"28 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74559541","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}
Pallavicinia hypandra J.J.Engel, a member of the Pallaviciniaceae Mig., is described and illus-trated. Androecia are mainly toward base of plant, the involucre of the androecium is often chamber-like, with the chamber completely surrounding the antheridium except for an ostiole at the summit, and antheridial stalks are 5-seriate. A new section is described for the species, which is endemic to New Zealand. он сам, является эндемиком Новой Зеландии.
金盏花属金盏花科植物。，进行了描述和说明。雄蕊主要朝向植物基部，雄蕊的总苞通常呈室状，室除顶部有气孔外完全围绕着雄蕊，雄蕊柄为5列。描述了该物种的新部分，它是新西兰特有的。о з о з， является эндемиком Новой Зеландии。
{"title":"Austral Hepaticae 52. A novel species of Pallavicinia S. Gray from New Zealand together with a new section","authors":"J. Engel","doi":"10.15298/arctoa.30.18","DOIUrl":"https://doi.org/10.15298/arctoa.30.18","url":null,"abstract":"Pallavicinia hypandra J.J.Engel, a member of the Pallaviciniaceae Mig., is described and illus-trated. Androecia are mainly toward base of plant, the involucre of the androecium is often chamber-like, with the chamber completely surrounding the antheridium except for an ostiole at the summit, and antheridial stalks are 5-seriate. A new section is described for the species, which is endemic to New Zealand. он сам, является эндемиком Новой Зеландии.","PeriodicalId":36075,"journal":{"name":"Arctoa","volume":"58 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"91269708","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}
C. Berg, F. Fernández-Mendoza, R. Brooks, T. Stadlober, M. Poltl
{"title":"Vegetative reproduction in the genus Riccia (subgenus Riccia)","authors":"C. Berg, F. Fernández-Mendoza, R. Brooks, T. Stadlober, M. Poltl","doi":"10.15298/arctoa.30.23","DOIUrl":"https://doi.org/10.15298/arctoa.30.23","url":null,"abstract":"","PeriodicalId":36075,"journal":{"name":"Arctoa","volume":"32 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72401991","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}
N. Konstantinova, D. Long, Y. S. Mamontov, A. Vilnet
{"title":"Gymnomitrion schusteranum (Gymnomitriaceae), a new species from the Sino-Himalaya","authors":"N. Konstantinova, D. Long, Y. S. Mamontov, A. Vilnet","doi":"10.15298/arctoa.30.16","DOIUrl":"https://doi.org/10.15298/arctoa.30.16","url":null,"abstract":"","PeriodicalId":36075,"journal":{"name":"Arctoa","volume":"72 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83999801","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}
{"title":"Fossombronia pseudointestinalis (Fossombroniaceae, Marchantiophyta), a new species from southern Australia","authors":"D. C. Cargil","doi":"10.15298/arctoa.30.19","DOIUrl":"https://doi.org/10.15298/arctoa.30.19","url":null,"abstract":"","PeriodicalId":36075,"journal":{"name":"Arctoa","volume":"36 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88261964","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}
57 bryophyte species (3 liverworts and 54 mosses) are revealed within communities of steppe scrubs and steppes in the Bashkir Cis-Urals (the Republic of Bashkortostan). The list of species annotated with occurrences in the steppe shrublands, meadow steppes, genuine dry steppes and stony (petrophytic) steppes is provided. Results of the ecological analysis of bryophyte flora are discussed.
{"title":"To the bryophyte flora of communities of steppes and steppe scrubs in the Bashkir CIS-Urals (the Southern Urals region)","authors":"E. Baisheva, L. A. Valitova","doi":"10.15298/arctoa.30.05","DOIUrl":"https://doi.org/10.15298/arctoa.30.05","url":null,"abstract":"57 bryophyte species (3 liverworts and 54 mosses) are revealed within communities of steppe scrubs and steppes in the Bashkir Cis-Urals (the Republic of Bashkortostan). The list of species annotated with occurrences in the steppe shrublands, meadow steppes, genuine dry steppes and stony (petrophytic) steppes is provided. Results of the ecological analysis of bryophyte flora are discussed.","PeriodicalId":36075,"journal":{"name":"Arctoa","volume":"35 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87063599","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}
Moss flora of “Smolenskoe Poozerye” National Park includes 171 species. The annotated list provides the data on the distribution, habitat preference of species and locations of rare species. In the territory of the national park, complexes of rare species of mosses and valuable types of their habitats are revealed.
{"title":"Moss flora of the National Park “Smolenskoe Poozerye” (North-West Russia)","authors":"V. Teleganova","doi":"10.15298/arctoa.30.06","DOIUrl":"https://doi.org/10.15298/arctoa.30.06","url":null,"abstract":"Moss flora of “Smolenskoe Poozerye” National Park includes 171 species. The annotated list provides the data on the distribution, habitat preference of species and locations of rare species. In the territory of the national park, complexes of rare species of mosses and valuable types of their habitats are revealed.","PeriodicalId":36075,"journal":{"name":"Arctoa","volume":"61 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2021-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73082204","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}
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