Pub Date : 2023-09-08DOI: 10.1639/0007-2745-126.3.360
A. Aptroot, Lidiane Alves dos Santos, Carlos Augusto Vidigal Fraga Junior, M. E. da Silva Cáceres
Abstract. A species of the genus Ramalea, R. coilophylla, was recollected at the type locality and an additional large population was found in another state, Espírito Santo, in Brazil. This enabled a morphological study showing that the podetia arise from the margins of primary squamules. Sequencing showed the species and, because it is very similar to the type species, the genus, which was lastly cited as incertae sedis, to belong to the Ramalinaceae. A new species from the Amazon was also shown to belong to the Ramalinaceae and the new genus Appressodiscus is erected to accommodate this species, as well as a species that was recently described in the genus Ramboldia. New lichen species are Appressodiscus isidiobadius and Lecania variocolorata, and Appressodiscus badius is a new combination.
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Pub Date : 2023-07-13DOI: 10.1639/0007-2745-126.3.342
W. R. Sala-Carvalho, D. F. Peralta, C. Furlan
Abstract. The bryophytes are the second largest group of land plants and are represented by three lineages: Marchantyophyta (liverworts), Anthocerotophyta (hornworts), and Bryophyta (mosses). They occupy a wide variety of habitats, from deserts to Antarctica, and exercise great ecological importance. These facts and their wide use in traditional medicine raise the question of what is known about moss chemistry. This paper gathered studies from the last 52 years about the compounds identified in mosses, aiming to address the following questions: Are mosses chemically under-studied? How many families, genera, and species of mosses have been chemically studied? Which continent and countries have been responsible for the majority of these studies? A literature search was performed in major scientific databases, using a combination of keywords. A total of 199 papers were compiled, of which 45% were published during the last decade. Only a small percentage of moss species has been studied, mostly from Europe and Asia. Dicranales and Hypnales are the most studied orders. In general, fatty acids and flavonoids are the most commonly reported classes of compounds. Biflavonoids and triflavonoids are detected mainly in derived clades of mosses, while coumarins are most reported for basal groups. Akthough only a small percentage of moss species has been chemically studied, most of these studies were published in the last decade—there has been a 135% increase in the number of reported compounds in the last 13 years. The emergence of new equipment, which can produce high-resolution spectra with small amounts of sample, combined with bioinformatics tools, has undoubtedly contributed to the increase of chemical investigation of mosses. Also, advances in the identification and phylogenetics of moss groups are contributing to a better understanding of them generally, which should lead also to increased study of moss chemistry.
{"title":"A chemistry overview of the beautiful miniature forest known as mosses","authors":"W. R. Sala-Carvalho, D. F. Peralta, C. Furlan","doi":"10.1639/0007-2745-126.3.342","DOIUrl":"https://doi.org/10.1639/0007-2745-126.3.342","url":null,"abstract":"Abstract. The bryophytes are the second largest group of land plants and are represented by three lineages: Marchantyophyta (liverworts), Anthocerotophyta (hornworts), and Bryophyta (mosses). They occupy a wide variety of habitats, from deserts to Antarctica, and exercise great ecological importance. These facts and their wide use in traditional medicine raise the question of what is known about moss chemistry. This paper gathered studies from the last 52 years about the compounds identified in mosses, aiming to address the following questions: Are mosses chemically under-studied? How many families, genera, and species of mosses have been chemically studied? Which continent and countries have been responsible for the majority of these studies? A literature search was performed in major scientific databases, using a combination of keywords. A total of 199 papers were compiled, of which 45% were published during the last decade. Only a small percentage of moss species has been studied, mostly from Europe and Asia. Dicranales and Hypnales are the most studied orders. In general, fatty acids and flavonoids are the most commonly reported classes of compounds. Biflavonoids and triflavonoids are detected mainly in derived clades of mosses, while coumarins are most reported for basal groups. Akthough only a small percentage of moss species has been chemically studied, most of these studies were published in the last decade—there has been a 135% increase in the number of reported compounds in the last 13 years. The emergence of new equipment, which can produce high-resolution spectra with small amounts of sample, combined with bioinformatics tools, has undoubtedly contributed to the increase of chemical investigation of mosses. Also, advances in the identification and phylogenetics of moss groups are contributing to a better understanding of them generally, which should lead also to increased study of moss chemistry.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"1 1","pages":""},"PeriodicalIF":0.9,"publicationDate":"2023-07-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44141253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-22DOI: 10.1639/0007-2745-126.2.326
J. Lendemer
Abella, S. R. & T. A. Schetter. 2021. Variation in characteristics and conservation values of plant communities on abandoned agricultural lands with and without fires. Applied Vegetation Science 24(4): e12629. [‘‘Community structure displayed a gradient of decreasing tree canopy and understorey plant cover and increasing lichen–moss cover from continuously forested to unburned and burned formerly cultivated sites.’’] Agrawal, S., S. K. Deshmukh, M. S. Reddy, R. Prasad & M. Goel. 2020. Endolichenic fungi: A hidden source of bioactive metabolites. South African Journal of Botany 134: 163–186. Ahmadian, N., M. Abedi, M. Sohrabi & S. Rosbakh. 2021. Contrasting seed germination response to moss and lichen crusts in Stipa caucasica, a key species of the IranoTuranian steppe. Folia Geobotanica 56: 205–213. Allen, J. L., S. J. M. Jones & R. T. McMullin. 2021. Draft genome sequence of the lichenized fungus Bacidia gigantensis. Microbiology Resource Announcements 10(44): e00686-21. Allen, J. L. & R. T. McMullin. 2021. Lichens and allied fungi of the North Fork Nooksack River valley bottom, Whatcom County, Washington: Important biodiversity in a high-use area. Western North American Naturalist 81(4): 503–517. Alonso-Garcı́a, M. & J. C. V. Aguilar. 2022. Bacterial community of reindeer lichens differs between northern and southern lichen woodlands. Canadian Journal of Forest Research 52(5): 662– 673. Alverdiyeva, S. 2020. Evaluation of the current situation of the lichen flora of Azerbaijan. International Journal of Botany Studies 5(6): 617–620. Alverdiyeva, S. 2021. Baseline study of the lichen flora of the minor Caucasus, Azerbaijan. International Journal of Botany Studies 6(2): 22–25. Ametrano, C. G., H. T. Lumbsch, I. Di Stefano, E. Sangvichien, L. Muggia & F. Grewe. 2022. Should we hail the Red King? Evolutionary consequences of a mutualistic lifestyle in genomes of lichenized ascomycetes. Ecology and Evolution 12(1): e8471. An, D. F., S. J. Yang, L. Q. Jiang, X. Y. Wang, X. Y. Huang, L. Lang, X. M. Chen, M. Q. Fan, G. D. Li, M. G. Jiang, L. S. Wang, C. L. Jiang & Y. Jiang. 2022. Nakamurella leprariae sp. nov., isolated from a lichen sample. Archives of Microbiology 204: 19. Anderson, J., N. Lévesque, F. Caron, P. Beckett & G. A. Spiers. 2022. A review on the use of lichens as a biomonitoring tool for environmental radioactivity. Journal of Environmental Radioactivity 243: 106797. Ankita, H., S.-H. Jiang, R. Lücking, H.-J. Liu, X.-L. Wei, A. B. Xavier-Leite, C. V. Portilla, Q. Ren & J.-C. Wei. 2022. Twelve new species reveal cryptic diversification in foliicolous lichens of Strigula s.lat. (Strigulales, Ascomycota). Journal of Fungi 8(1): 2. [New: Phylloporis palmae (Cavalc. & A.A.Silva) S.H.Jiang, J.C.Wei, Xavier-Leite & Lücking (”Manaustrum palmae Cavalc. & A.A.Silva; epitypified), Racoplaca macrospora S.H.Jiang, J.C.Wei & Lücking (from China), R. maculatoides S.H.Jiang, J.C.Wei & Lücking (from China), R. melanobapha (Kremp.) S.H. Jiang, Lücking & J.C
{"title":"Recent literature on lichens—269","authors":"J. Lendemer","doi":"10.1639/0007-2745-126.2.326","DOIUrl":"https://doi.org/10.1639/0007-2745-126.2.326","url":null,"abstract":"Abella, S. R. & T. A. Schetter. 2021. Variation in characteristics and conservation values of plant communities on abandoned agricultural lands with and without fires. Applied Vegetation Science 24(4): e12629. [‘‘Community structure displayed a gradient of decreasing tree canopy and understorey plant cover and increasing lichen–moss cover from continuously forested to unburned and burned formerly cultivated sites.’’] Agrawal, S., S. K. Deshmukh, M. S. Reddy, R. Prasad & M. Goel. 2020. Endolichenic fungi: A hidden source of bioactive metabolites. South African Journal of Botany 134: 163–186. Ahmadian, N., M. Abedi, M. Sohrabi & S. Rosbakh. 2021. Contrasting seed germination response to moss and lichen crusts in Stipa caucasica, a key species of the IranoTuranian steppe. Folia Geobotanica 56: 205–213. Allen, J. L., S. J. M. Jones & R. T. McMullin. 2021. Draft genome sequence of the lichenized fungus Bacidia gigantensis. Microbiology Resource Announcements 10(44): e00686-21. Allen, J. L. & R. T. McMullin. 2021. Lichens and allied fungi of the North Fork Nooksack River valley bottom, Whatcom County, Washington: Important biodiversity in a high-use area. Western North American Naturalist 81(4): 503–517. Alonso-Garcı́a, M. & J. C. V. Aguilar. 2022. Bacterial community of reindeer lichens differs between northern and southern lichen woodlands. Canadian Journal of Forest Research 52(5): 662– 673. Alverdiyeva, S. 2020. Evaluation of the current situation of the lichen flora of Azerbaijan. International Journal of Botany Studies 5(6): 617–620. Alverdiyeva, S. 2021. Baseline study of the lichen flora of the minor Caucasus, Azerbaijan. International Journal of Botany Studies 6(2): 22–25. Ametrano, C. G., H. T. Lumbsch, I. Di Stefano, E. Sangvichien, L. Muggia & F. Grewe. 2022. Should we hail the Red King? Evolutionary consequences of a mutualistic lifestyle in genomes of lichenized ascomycetes. Ecology and Evolution 12(1): e8471. An, D. F., S. J. Yang, L. Q. Jiang, X. Y. Wang, X. Y. Huang, L. Lang, X. M. Chen, M. Q. Fan, G. D. Li, M. G. Jiang, L. S. Wang, C. L. Jiang & Y. Jiang. 2022. Nakamurella leprariae sp. nov., isolated from a lichen sample. Archives of Microbiology 204: 19. Anderson, J., N. Lévesque, F. Caron, P. Beckett & G. A. Spiers. 2022. A review on the use of lichens as a biomonitoring tool for environmental radioactivity. Journal of Environmental Radioactivity 243: 106797. Ankita, H., S.-H. Jiang, R. Lücking, H.-J. Liu, X.-L. Wei, A. B. Xavier-Leite, C. V. Portilla, Q. Ren & J.-C. Wei. 2022. Twelve new species reveal cryptic diversification in foliicolous lichens of Strigula s.lat. (Strigulales, Ascomycota). Journal of Fungi 8(1): 2. [New: Phylloporis palmae (Cavalc. & A.A.Silva) S.H.Jiang, J.C.Wei, Xavier-Leite & Lücking (”Manaustrum palmae Cavalc. & A.A.Silva; epitypified), Racoplaca macrospora S.H.Jiang, J.C.Wei & Lücking (from China), R. maculatoides S.H.Jiang, J.C.Wei & Lücking (from China), R. melanobapha (Kremp.) S.H. Jiang, Lücking & J.C","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"126 1","pages":"326 - 335"},"PeriodicalIF":0.9,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42482023","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-22DOI: 10.1639/0007-2745-126.2.336
Morghan McCool
Robert Klips’ book, Common Mosses, Liverworts, and Lichens of Ohio: A Visual Guide, is a product of a collaborative effort amongst the bryologists and lichenologists of the Ohio Moss & Lichen Association (OMLA). Though Klips is the only author of the book, OMLA members contributed some illustrations, feedback, and supplying poetry folded between the chapters. The book is intended primarily for aspirant cryptogam naturalists and aims to inspire curiosity in readers. By providing a ‘‘starter set’’ of cryptogams, this book pushes them to ‘‘dig deeper using microscopes and more technical manuals.’’ The spectacular macro-photography truly captures the complexity of the various organisms included, and the ecological roles they serve. Klips uses these photos to explain technical terms and concepts, highlighting key differences in leaf morphology, habitat utilization, reproductive structures such as sporangia and gametangia, and other details pertinent to cryptogram identification. The first chapter of the book provides an overview of mosses, liverworts, hornworts, and lichens. In this section, Klips emphasizes the ecology of bryophytes and lichens, describing how to find them, where they grow and how they survive, and their importance in the ecology of other organisms. Book chapters dedicated to the mosses are organized by morphology and include treatments for 106 of the more than 400 species of mosses in Ohio (Andreas 2011). The moss species accounts are divided into ten chapters – four chapters dedicated to acrocarps (the ‘‘cushion mosses’’), three chapters dedicated to pleurocarps (the ‘‘carpet mosses’’) and three chapters dedicated to the ‘‘weird ones’’ that are so different from the rest that they do not fall into either category. The sections are further broken down by leaf features. The acrocarps are separated by leaf shape (hairlike, lance-shaped, tongue-shaped, broad), the pleurocarps are separated by costa and leaf shape (sickle-shape, costate, ecostate), and the others are split into three groups (Flat Fissidens and Friends, Haircap Mosses, Sphagnum Mosses). Ultimately, Klips spends one chapter divided into ten sections discussing how to identify mosses. Thirty-one taxonomic treatments of the approximate 100 liverwort species that have been recorded in Ohio are included in this book (OMLA). Three species of hornworts are addressed in this section, though they are not included in the taxonomic treatments. The liverworts are divided into fourteen different groups representing ‘‘growth form categories helpful in identification,’’ such as ‘‘leafy liverworts with toothed leaves and succubous insertion,’’ which is consistent with grouping schemas in scientific literature. According to the OMLA website, there are more than 200 species of lichen in Ohio, 101 of which are included in the book (OMLA). Like the mosses, Klips takes great care to discuss the procedures required to accurately
Robert Klips的书《俄亥俄州的常见苔藓、Liverworts和地衣:视觉指南》是俄亥俄州苔藓和地衣协会(OMLA)苔藓学家和地衣学家合作的成果。尽管Klips是这本书的唯一作者,但OMLA成员提供了一些插图、反馈,并在章节之间提供了诗歌。这本书主要面向有抱负的隐gam博物学家,旨在激发读者的好奇心。这本书提供了一套“最新”的密码游戏,推动他们“使用显微镜和更多技术手册进行更深入的研究”壮观的微距摄影真实地捕捉到了各种生物的复杂性,以及它们所扮演的生态角色。Klips利用这些照片解释了技术术语和概念,强调了叶片形态、栖息地利用、繁殖结构(如孢子囊和配子囊)以及其他与密码识别相关的细节方面的关键差异。本书的第一章概述了苔藓、苔类、角类和地衣。在本节中,Klips强调了苔藓植物和地衣的生态学,描述了如何找到它们,它们在哪里生长,如何生存,以及它们在其他生物生态学中的重要性。专门介绍苔藓的书籍章节按形态学组织,包括对俄亥俄州400多种苔藓中106种的处理(Andreas 2011)。苔藓物种的记述分为十章——四章专门介绍肢端苔藓(“枕形苔藓”),三章专门介绍胸果苔藓(“腕状苔藓”)和三章专门讨论“背部苔藓”,它们与其他章节截然不同,不属于任何一类。这些部分按叶特征进一步细分。肩果按叶形(发状、矛状、舌状、宽)分开,胸果按肋和叶形(镰刀形、肋状、生态状)分开,其他分为三组(扁裂和朋友、帽苔、泥炭藓)。最后,Klips花了一章时间,分为十节,讨论如何识别苔藓。本书(OMLA)收录了俄亥俄州记录的大约100种苔草的31种分类处理方法。本节介绍了三种角虫,尽管它们不包括在分类学处理中。苔类植物分为14个不同的类群,代表“有助于识别的生长形态类别”,如“带齿叶和肉质插入的叶苔类植物”,这与科学文献中的分组模式一致。根据OMLA网站,俄亥俄州有200多种地衣,其中101种被收录在该书(OMLA)中。像苔藓一样,Klips非常谨慎地讨论准确
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Pub Date : 2023-06-22DOI: 10.1639/0007-2745-126.2.304
J. Atwood, W. Buck, J. Brinda
] Koshimizu, S., N. Minamino, T. Nishiyama, E. Yoro, M. Sato, M. Wakazaki, K. Toyooka, K. Ebine, K. Sakakibara, T. Ueda & K. Yano. 2022. Phylogenetic distribution and expression pattern analyses identified a divergent basal body assembly protein involved in land plant spermatogenesis. New Phytologist 236(2): 1182–1196. [doi: 10.1111/nph.18385; ‘‘We successfully identified candidate genes involved in spermatogenesis, deeply divergent BLD10s, by computational analyses combining multiple methods and omics data. We then examined the functions of BLD10s in the liverwort Marchantia polymorpha and the moss Physcomitrium patens.’’] Kotkova, V. M., O. M. Afonina, V. I. Androsova, S. N. Arslanov, E. A. Belyakov, A. M. Chernova, I. V. Czernjadieva, E. A. Davydov, G. Ya. Doroshina, O. V. Erokhina, E. V. Garin, I. A. Gorbunova, O. G. Grishutkin, Kh. Yu. Guziev, M. E. Ignatenko, M. S. Ignatov, T. G. Ivchenko, V. I. Kapitonov, T. M. Kharpukhaeva, A. S. Komarova, E. Yu. Kuzmina, N. S. Liksakova, M. A. Makarova, A. V. Melekhin, D. A. Philippov, A. D. Potemkin, R. E. Romanov, P. Yu. Ryzhkova, O. S. Shiryaeva, A. V. Sonina, Yu. V. Storozhenko, V. N. Tarasova, E. Timdal, V. S. Vishnyakov, L. S. Yakovchenko & T. N. Yatsenko-Stepanova. 2022. New cryptogamic records. 10. Novosti Sistematiki Nizshikh Rastenii 56(2): 477–517. [doi: 10.31111/nsnr/2022.56.2.477; in Russian with English abstract; incl. new moss records from the Novaya Zemlya Archipelago (Arkhangelsk Region, Arctic part of European Russia): Brachythecium udum and Sarmentypnum tundrae; new moss records for the Kabardino Balkarian Republic (North Caucasus, Russia): Leptodontium flexifolium; new liverwort records for the Kurgan Region (West Siberia): 10 taxa; new moss records from the Republic of Buryatia (South Siberia, Russia): Isopterygiopsis muelleriana; new moss records from the Kuril Islands (Sakhalin Region, Russian Far East): Bryum caespiticium.] Kubešová, S. 2003. Bryoflora in block fields in south-western Moravian river valleys. Acta Musei Moraviae, Scientiae Bio-
{"title":"Recent literature on bryophytes — 126(2)","authors":"J. Atwood, W. Buck, J. Brinda","doi":"10.1639/0007-2745-126.2.304","DOIUrl":"https://doi.org/10.1639/0007-2745-126.2.304","url":null,"abstract":"] Koshimizu, S., N. Minamino, T. Nishiyama, E. Yoro, M. Sato, M. Wakazaki, K. Toyooka, K. Ebine, K. Sakakibara, T. Ueda & K. Yano. 2022. Phylogenetic distribution and expression pattern analyses identified a divergent basal body assembly protein involved in land plant spermatogenesis. New Phytologist 236(2): 1182–1196. [doi: 10.1111/nph.18385; ‘‘We successfully identified candidate genes involved in spermatogenesis, deeply divergent BLD10s, by computational analyses combining multiple methods and omics data. We then examined the functions of BLD10s in the liverwort Marchantia polymorpha and the moss Physcomitrium patens.’’] Kotkova, V. M., O. M. Afonina, V. I. Androsova, S. N. Arslanov, E. A. Belyakov, A. M. Chernova, I. V. Czernjadieva, E. A. Davydov, G. Ya. Doroshina, O. V. Erokhina, E. V. Garin, I. A. Gorbunova, O. G. Grishutkin, Kh. Yu. Guziev, M. E. Ignatenko, M. S. Ignatov, T. G. Ivchenko, V. I. Kapitonov, T. M. Kharpukhaeva, A. S. Komarova, E. Yu. Kuzmina, N. S. Liksakova, M. A. Makarova, A. V. Melekhin, D. A. Philippov, A. D. Potemkin, R. E. Romanov, P. Yu. Ryzhkova, O. S. Shiryaeva, A. V. Sonina, Yu. V. Storozhenko, V. N. Tarasova, E. Timdal, V. S. Vishnyakov, L. S. Yakovchenko & T. N. Yatsenko-Stepanova. 2022. New cryptogamic records. 10. Novosti Sistematiki Nizshikh Rastenii 56(2): 477–517. [doi: 10.31111/nsnr/2022.56.2.477; in Russian with English abstract; incl. new moss records from the Novaya Zemlya Archipelago (Arkhangelsk Region, Arctic part of European Russia): Brachythecium udum and Sarmentypnum tundrae; new moss records for the Kabardino Balkarian Republic (North Caucasus, Russia): Leptodontium flexifolium; new liverwort records for the Kurgan Region (West Siberia): 10 taxa; new moss records from the Republic of Buryatia (South Siberia, Russia): Isopterygiopsis muelleriana; new moss records from the Kuril Islands (Sakhalin Region, Russian Far East): Bryum caespiticium.] Kubešová, S. 2003. Bryoflora in block fields in south-western Moravian river valleys. Acta Musei Moraviae, Scientiae Bio-","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"126 1","pages":"304 - 325"},"PeriodicalIF":0.9,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42726071","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-22DOI: 10.1639/0007-2745-126.2.242
R. Lücking, W. R. Álvaro-Alba, B. Moncada, Norida Lucia Marín-Canchala, Sonia Sua Tunjano, Dairon Cárdenas-López
Abstract. In this study, we revised the lichen collection at the Herbario Amazonico Colombiano (coah) in Bogotá, Colombia. The collection has a total of nearly 2,400 specimens, with some duplicates in the Herbario Nacional (col) and in the herbarium of the Botanic Garden in Berlin (b). The revision of 1,861 specimens revealed 574 species in 142 genera and 44 families, among which there are 28 species new to science and seven new combinations. Previously, 324 species had been reported from the Colombian Amazon, and our revision resulted in a new total of 666 species, more than doubling the previous number. All 666 species are enumerated here in the first comprehensive checklist of lichens from the Colombian Amazon. A total of 157 new country records (53 already reported in the new Catalogue of Fungi of Colombia) increase the number of lichens known from Colombia to 2,827. The following species are described as new: Allographa exuens, differing from A. argentata by the lirellae with the corticiform layer soon flaking off and exposing the black labia, the only finely inspersed hymenium, and the narrower ascospores; A. guainiae, differing from Graphis syzygii in the prominent ascomata with lateral thalline margin and whitish thallus remnants between the striae; A. labiata, differing from A. immersa in the prominent lirellae with conspicuous, entire, exposed labia, an inspersed hymenium, longer ascospores, and stictic acid as secondary compound; A. lichexanthonica, differing from A. sitiana in producing lichexanthone; A. sessilis, differing from A. contortuplicata in the muriform ascospores; A. suprainspersata, differing from A. angustata in the very thin thalline cover of the ascomata and the apically inspersed hymenium; Astrothelium bireagens, differing from A. cinnamomeum by the broader, apically flattened perithecia covered by a thin, ferruginous-red, K+ deep purple pruina and internally with an ochraceous-yellow, K+ deep yellow pigment; A. stromatolucidum, differing from A. neovariolosum in the distinctly pseudostromatic ascomata; Carbacanthographis submultiseptata, differing from C. multiseptata in the narrower ascospores and the indistinct periphysoids; Chapsa inconspicua, differing from C. angustispora in the smooth to uneven versus farinose thallus and in the much shorter ascospores; Coenogonium velutinellum, differing from C. pineti in the finely velvety, rather thick thallus composed of irregular to erect, densely packed algal threads covered by a thin pseudocortex; Fellhanera naevioides, differing from F. naevia in the finely dispersed, minutely crenulate thallus and the blackish apothecia; Fissurina sipmanii, differing from F. amazonica in the shorter and broader, slightly gaping, somewhat chroodiscoid ascomata, and the amyloid ascospores; Glyphis lirellizans, differing from Glyphis substriatula in the erumpent vs. prominent lirellae with lateral thalline margin and the exposed disc; Graphis papillifera, differing from G. stellata in the
{"title":"Lichens from the Colombian Amazon: 666 Taxa Including 28 new Species and 157 New Country Records Document an Extraordinary Diversity","authors":"R. Lücking, W. R. Álvaro-Alba, B. Moncada, Norida Lucia Marín-Canchala, Sonia Sua Tunjano, Dairon Cárdenas-López","doi":"10.1639/0007-2745-126.2.242","DOIUrl":"https://doi.org/10.1639/0007-2745-126.2.242","url":null,"abstract":"Abstract. In this study, we revised the lichen collection at the Herbario Amazonico Colombiano (coah) in Bogotá, Colombia. The collection has a total of nearly 2,400 specimens, with some duplicates in the Herbario Nacional (col) and in the herbarium of the Botanic Garden in Berlin (b). The revision of 1,861 specimens revealed 574 species in 142 genera and 44 families, among which there are 28 species new to science and seven new combinations. Previously, 324 species had been reported from the Colombian Amazon, and our revision resulted in a new total of 666 species, more than doubling the previous number. All 666 species are enumerated here in the first comprehensive checklist of lichens from the Colombian Amazon. A total of 157 new country records (53 already reported in the new Catalogue of Fungi of Colombia) increase the number of lichens known from Colombia to 2,827. The following species are described as new: Allographa exuens, differing from A. argentata by the lirellae with the corticiform layer soon flaking off and exposing the black labia, the only finely inspersed hymenium, and the narrower ascospores; A. guainiae, differing from Graphis syzygii in the prominent ascomata with lateral thalline margin and whitish thallus remnants between the striae; A. labiata, differing from A. immersa in the prominent lirellae with conspicuous, entire, exposed labia, an inspersed hymenium, longer ascospores, and stictic acid as secondary compound; A. lichexanthonica, differing from A. sitiana in producing lichexanthone; A. sessilis, differing from A. contortuplicata in the muriform ascospores; A. suprainspersata, differing from A. angustata in the very thin thalline cover of the ascomata and the apically inspersed hymenium; Astrothelium bireagens, differing from A. cinnamomeum by the broader, apically flattened perithecia covered by a thin, ferruginous-red, K+ deep purple pruina and internally with an ochraceous-yellow, K+ deep yellow pigment; A. stromatolucidum, differing from A. neovariolosum in the distinctly pseudostromatic ascomata; Carbacanthographis submultiseptata, differing from C. multiseptata in the narrower ascospores and the indistinct periphysoids; Chapsa inconspicua, differing from C. angustispora in the smooth to uneven versus farinose thallus and in the much shorter ascospores; Coenogonium velutinellum, differing from C. pineti in the finely velvety, rather thick thallus composed of irregular to erect, densely packed algal threads covered by a thin pseudocortex; Fellhanera naevioides, differing from F. naevia in the finely dispersed, minutely crenulate thallus and the blackish apothecia; Fissurina sipmanii, differing from F. amazonica in the shorter and broader, slightly gaping, somewhat chroodiscoid ascomata, and the amyloid ascospores; Glyphis lirellizans, differing from Glyphis substriatula in the erumpent vs. prominent lirellae with lateral thalline margin and the exposed disc; Graphis papillifera, differing from G. stellata in the ","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"126 1","pages":"242 - 303"},"PeriodicalIF":0.9,"publicationDate":"2023-06-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45693784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-09DOI: 10.1639/0007-2745-126.2.226
Wenzhen Huang, Hao Xu, Xiaoyue Ma, R. Zhu
Abstract. Dicranum is one of the most diverse and widespread genera within the Dicranaceae. Species diversity and distribution in this genus, however, remain not well known. During our recent expeditions to the Hengduan Mountains in China, we found an interesting moss referrable to Dicranum species that is characterized by the stiff and fragile leaves, bistratose alar cells, and by the costal cross-section in the lower portion without stereid bands with one layer of cells above and below guide cells. Morphological and molecular-phylogenetic analyses based on five chloroplast markers (rpoB, rps4-trnT, rps19-rpl2, trnH-psbA, and trnL-trnF) and one nuclear marker (ITS region) suggest that this unknown moss represents a new species here described as D. hengduanensis. The plastome of this new species presented in this study is the first complete plastome of Dicranum.
{"title":"Dicranum hengduanensis (Dicranaceae, Bryophyta), a new species with fragile leaves from the Hengduan Mountains in China","authors":"Wenzhen Huang, Hao Xu, Xiaoyue Ma, R. Zhu","doi":"10.1639/0007-2745-126.2.226","DOIUrl":"https://doi.org/10.1639/0007-2745-126.2.226","url":null,"abstract":"Abstract. Dicranum is one of the most diverse and widespread genera within the Dicranaceae. Species diversity and distribution in this genus, however, remain not well known. During our recent expeditions to the Hengduan Mountains in China, we found an interesting moss referrable to Dicranum species that is characterized by the stiff and fragile leaves, bistratose alar cells, and by the costal cross-section in the lower portion without stereid bands with one layer of cells above and below guide cells. Morphological and molecular-phylogenetic analyses based on five chloroplast markers (rpoB, rps4-trnT, rps19-rpl2, trnH-psbA, and trnL-trnF) and one nuclear marker (ITS region) suggest that this unknown moss represents a new species here described as D. hengduanensis. The plastome of this new species presented in this study is the first complete plastome of Dicranum.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"126 1","pages":"226 - 235"},"PeriodicalIF":0.9,"publicationDate":"2023-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48014951","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-06-09DOI: 10.1639/0007-2745-126.2.236
S. Selva, L. Tibell, M. Gordon, R. McMullin
Abstract. Calicium sperlingiae is described as new from Oregon, U.S.A. It was collected on the bark of Pseudotsuga menziesii on lands managed by the Bureau of Land Management, United States Department of the Interior. It is placed in Calicium based on morphology (stalked apothecia with black mazaedia and brown 2-celled, ellipsoidal ascospores) and molecular data. Phylogenetic relationships are inferred using the ITS region. The species is characterized by its superficial and well-developed, grayish-white, granular to leprose thallus, I– apothecia, moderately white-pruinose mazaedia, and relatively short clavate asci. A key to the North American species of Calicium is provided.
{"title":"Calicium sperlingiae, (Caliciaceae), a new species of calicioid lichen from Douglas County, Oregon, U.S.A.","authors":"S. Selva, L. Tibell, M. Gordon, R. McMullin","doi":"10.1639/0007-2745-126.2.236","DOIUrl":"https://doi.org/10.1639/0007-2745-126.2.236","url":null,"abstract":"Abstract. Calicium sperlingiae is described as new from Oregon, U.S.A. It was collected on the bark of Pseudotsuga menziesii on lands managed by the Bureau of Land Management, United States Department of the Interior. It is placed in Calicium based on morphology (stalked apothecia with black mazaedia and brown 2-celled, ellipsoidal ascospores) and molecular data. Phylogenetic relationships are inferred using the ITS region. The species is characterized by its superficial and well-developed, grayish-white, granular to leprose thallus, I– apothecia, moderately white-pruinose mazaedia, and relatively short clavate asci. A key to the North American species of Calicium is provided.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"126 1","pages":"236 - 241"},"PeriodicalIF":0.9,"publicationDate":"2023-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49503363","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-16DOI: 10.1639/0007-2745-126.2.217
L. M. Ley, J. Doubt
Some people make an enormous difference without making huge splash. Gentle, modest Robert Root Ireland was one of Canada’s foremost bryologists and a key role model in many natural history careers. His legendary hard work, accuracy, and attention to detail set a highly motivating standard. His generosity and kindness encouraged others to be the same. His actions spoke persuasively, while he himself said as little as possible to call attention to his excellence and considerable influence. Bob was born, raised and educated in the state of Kansas, U.S.A. By the time he had earned his B.A. from the University of Kansas in 1956, he had also served a year in the navy, and had found his wife and lifelong partner, Ellen. He graduated with an M.A. (Botany) in 1957, having completed his thesis on ‘‘Biosystematics of Erythronium albidum and E. mesochoreum.’’ That same year, his bryological career began when he obtained the position of Herbarium Aid in Cryptogams at the United States National Herbarium (Smithsonian Institution). A year later, he advanced to Assistant Curator of Bryophytes. Learning very effectively on the job, Bob published his first bryology papers during those early years at the Smithsonian. He also attended a bryophyte course at the University of Michigan Biological Station, where he began an enduring friendship with mentor A. J. Sharp, who Bob affectionately dubbed ‘‘Uncle Jack.’’ At Sharp’s urging, in 1962, Bob became assistant to University of Washington (Seattle) professor, Elva Lawton, who was newly funded to create the Moss Flora of the Pacific Northwest (Lawton 1971). This work launched his interest in chromosome studies, which he undertook in support of the flora project. Soon, he also began to work on his Ph.D. studying the moss genus Plagiothecium in North America. After completing his doctorate in 1966, Bob was hired as Curator of Bryophytes at the Canadian National Museum of Natural Sciences (now the Canadian Museum of Nature, CMN) in Ottawa, Canada, replacing Howard Crum, who had held the post since 1954 before moving to the University of Michigan. In this role, Bob assumed responsibility for curating a relatively small but significant national bryophyte collection (CANM) that was founded in the 1800s by ‘Dominion Botanist’ John Macoun. In fact, when Bob arrived, the herbarium was still crowded into the same historic stone building where Macoun himself had worked. However, as the heavy Victorian edifice sank a few centimeters each year into the soft clay on which it had been built, the Botany collection soon moved to an ill-suited (if roomier) ‘‘temporary’’ home in an Ottawa office building . . . where it remained for more than thirty years. Despite the challenges, the collection grew from fewer than 100,000 to more than 250,000 specimens during Bob’s curatorship, through active exchanges with a multitude of institutions around the world, a busy donation-in-return-for-identification program, field work, adoption of orphan col
有些人在没有引起巨大轰动的情况下产生了巨大的影响。温和、谦虚的罗伯特·鲁特·爱尔兰是加拿大最重要的苔藓学家之一,也是许多自然历史事业的关键榜样。他传奇般的勤奋、准确和对细节的关注树立了一个高度激励的标准。他的慷慨和善良鼓励其他人也这样做。他的行动很有说服力,而他自己却尽量少说话,以引起人们对他的卓越和巨大影响力的注意。鲍勃在美国堪萨斯州出生、长大并接受教育。1956年,当他从堪萨斯大学获得学士学位时,他也在海军服役了一年,并找到了他的妻子和终身伴侣艾伦。他于1957年毕业,获得植物学硕士学位,并完成了他的论文《赤藓生物系统学》(Erythronium albidum and E. meschooreum)。同年,他获得了美国国家植物标本馆(史密森学会)植物标本室助理的职位,开始了他的苔藓学生涯。一年后,他晋升为苔藓植物馆助理馆长。鲍勃在工作中非常有效地学习,在史密森尼学会的早期,他发表了他的第一篇苔藓学论文。他还参加了密歇根大学生物站的苔藓植物课程,在那里他与导师a . J.夏普开始了持久的友谊,鲍勃亲切地称他为“杰克叔叔”。在夏普的敦促下,1962年,鲍勃成为华盛顿大学(西雅图)教授埃尔瓦·劳顿的助手,埃尔瓦·劳顿刚刚获得资助,创建了《西北太平洋苔藓植物区系》(劳顿1971)。这项工作激发了他对染色体研究的兴趣,他承担了这项工作,以支持植物区系项目。不久,他也开始攻读博士学位,研究北美苔藓属Plagiothecium。1966年完成博士学位后,鲍勃被聘为位于加拿大渥太华的加拿大国家自然科学博物馆(现为加拿大自然博物馆,CMN)的苔藓植物馆长,接替霍华德·克拉姆(Howard Crum),后者自1954年以来一直担任该职位,后来转到密歇根大学。在这个职位上,鲍勃负责管理一个相对较小但重要的国家苔藓植物收藏(CANM),该收藏由“Dominion Botanist”John Macoun于19世纪建立。事实上,当鲍勃到达时,植物标本室仍然挤在麦昆自己曾经工作过的那座历史悠久的石头建筑里。然而,随着这座沉重的维多利亚式建筑每年向软粘土中下沉几厘米,《植物学》的收藏很快就搬到了渥太华一栋办公楼里一个不太合适(虽然更宽敞)的“临时”住所……它在那里呆了三十多年。尽管面临诸多挑战,在鲍勃的策展期间,通过与世界各地众多机构的积极交流,繁忙的捐赠以回报身份的计划,实地工作,收养孤儿收藏品,以及一些明智的私人收藏品,收藏品从不足10万件增加到超过25万件。植物标本室的位置在一条交通线路上,在一个居民区的边缘,对所有年龄和经验的游客来说都很容易进入,鲍勃的热情欢迎发展了一个广泛的圈子,奉献了越来越多的专家标本贡献者。植物标本馆的用户一直享受最新的分类和组织,感谢鲍勃的尽职尽责,动手方法策展。作为一名研究科学家,Bob从事苔藓植物区系学,形态学和分类学研究,特别关注Plagiotheciaceae科。通讯作者:jdoubt@nature.ca DOI: 10.1639/0007-2745-126.2.217
{"title":"Robert Root Ireland (1932–2020)","authors":"L. M. Ley, J. Doubt","doi":"10.1639/0007-2745-126.2.217","DOIUrl":"https://doi.org/10.1639/0007-2745-126.2.217","url":null,"abstract":"Some people make an enormous difference without making huge splash. Gentle, modest Robert Root Ireland was one of Canada’s foremost bryologists and a key role model in many natural history careers. His legendary hard work, accuracy, and attention to detail set a highly motivating standard. His generosity and kindness encouraged others to be the same. His actions spoke persuasively, while he himself said as little as possible to call attention to his excellence and considerable influence. Bob was born, raised and educated in the state of Kansas, U.S.A. By the time he had earned his B.A. from the University of Kansas in 1956, he had also served a year in the navy, and had found his wife and lifelong partner, Ellen. He graduated with an M.A. (Botany) in 1957, having completed his thesis on ‘‘Biosystematics of Erythronium albidum and E. mesochoreum.’’ That same year, his bryological career began when he obtained the position of Herbarium Aid in Cryptogams at the United States National Herbarium (Smithsonian Institution). A year later, he advanced to Assistant Curator of Bryophytes. Learning very effectively on the job, Bob published his first bryology papers during those early years at the Smithsonian. He also attended a bryophyte course at the University of Michigan Biological Station, where he began an enduring friendship with mentor A. J. Sharp, who Bob affectionately dubbed ‘‘Uncle Jack.’’ At Sharp’s urging, in 1962, Bob became assistant to University of Washington (Seattle) professor, Elva Lawton, who was newly funded to create the Moss Flora of the Pacific Northwest (Lawton 1971). This work launched his interest in chromosome studies, which he undertook in support of the flora project. Soon, he also began to work on his Ph.D. studying the moss genus Plagiothecium in North America. After completing his doctorate in 1966, Bob was hired as Curator of Bryophytes at the Canadian National Museum of Natural Sciences (now the Canadian Museum of Nature, CMN) in Ottawa, Canada, replacing Howard Crum, who had held the post since 1954 before moving to the University of Michigan. In this role, Bob assumed responsibility for curating a relatively small but significant national bryophyte collection (CANM) that was founded in the 1800s by ‘Dominion Botanist’ John Macoun. In fact, when Bob arrived, the herbarium was still crowded into the same historic stone building where Macoun himself had worked. However, as the heavy Victorian edifice sank a few centimeters each year into the soft clay on which it had been built, the Botany collection soon moved to an ill-suited (if roomier) ‘‘temporary’’ home in an Ottawa office building . . . where it remained for more than thirty years. Despite the challenges, the collection grew from fewer than 100,000 to more than 250,000 specimens during Bob’s curatorship, through active exchanges with a multitude of institutions around the world, a busy donation-in-return-for-identification program, field work, adoption of orphan col","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"126 1","pages":"217 - 220"},"PeriodicalIF":0.9,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47145836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2023-05-16DOI: 10.1639/0007-2745-126.2.191
W. Buck
Abstract. Richard Clinton Harris (6 December 1939–10 May 2021) is remembered by his husband and partner of over 46 years. Students and colleagues (Teuvo Ahti, Jessica Allen, Anja Amtoft, André Aptroot, Lois Brako, Irwin Brodo, Paul Diederich, Kendra Driscoll, Elizabeth Kneiper, Doug Ladd, James Lendemer, Zachary Muscavitch, and Rebecca Yahr) provide remembrances of how Dick influenced lichenology in general and them in particular.
{"title":"Richard Clinton Harris (1939–2021)","authors":"W. Buck","doi":"10.1639/0007-2745-126.2.191","DOIUrl":"https://doi.org/10.1639/0007-2745-126.2.191","url":null,"abstract":"Abstract. Richard Clinton Harris (6 December 1939–10 May 2021) is remembered by his husband and partner of over 46 years. Students and colleagues (Teuvo Ahti, Jessica Allen, Anja Amtoft, André Aptroot, Lois Brako, Irwin Brodo, Paul Diederich, Kendra Driscoll, Elizabeth Kneiper, Doug Ladd, James Lendemer, Zachary Muscavitch, and Rebecca Yahr) provide remembrances of how Dick influenced lichenology in general and them in particular.","PeriodicalId":55319,"journal":{"name":"Bryologist","volume":"126 1","pages":"191 - 204"},"PeriodicalIF":0.9,"publicationDate":"2023-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47427388","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}