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Ramalea and the new genus Appressodiscus belong in the Ramalinaceae Ramalea和Appressodiscus是Ramalinae科下的一个新属
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-09-08 DOI: 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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引用次数: 0
A chemistry overview of the beautiful miniature forest known as mosses 一种被称为苔藓的美丽微型森林的化学概述
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-07-13 DOI: 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.
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引用次数: 0
Recent literature on lichens—269 关于地衣的最新文献- 269
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-06-22 DOI: 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
Abella,S.R.&T.A.Schetter。2021.有火灾和无火灾的废弃农田上植物群落特征和保护价值的变化。应用植被科学24(4):e12629。[“群落结构显示出树冠和下层植物覆盖率下降,地衣覆盖率增加的梯度,从持续的森林覆盖地到未燃烧和烧毁的前耕地。”]Agrawal,S.,S.K.Deshmukh,M.S.Reddy,R.Prasad&M.Goel。2020.地衣内真菌:生物活性代谢产物的隐藏来源。《南非植物学杂志》134:163-186。Ahmadian,N.、M.Abedi、M.Sohrabi和S.Rosbakh。2021.高加索针茅(IranoTuranian草原的一个关键物种)对苔藓和地衣结皮的种子发芽反应对比。地植物叶56:205-213。Allen,J.L.,S.J.M.Jones和R.T.McMullin。2021.地衣真菌Bacidia gigantensis的基因组序列草案。微生物资源公告10(44):e00686-21。Allen,J.L.&R.T.McMullin。2021.华盛顿州Whatcom县北福克诺克萨克河谷底部的地衣和相关真菌:高利用区的重要生物多样性。北美西部博物学家81(4):503–517。Alonso Garcı́a,M.&J.C.V.Aguilar。2022年。驯鹿地衣的细菌群落在北部和南部地衣林地之间有所不同。加拿大森林研究杂志52(5):662–673。Alverdiyeva,S.2020。阿塞拜疆地衣植物区系现状评价。国际植物学研究杂志5(6):617-620。Alverdiyeva,S.2021。阿塞拜疆小高加索地区地衣植物群的基线研究。国际植物学研究杂志6(2):22-25。Ametrano、C.G.、H.T.蓝施、I.Di Stefano、E.Sangwichien、L.Muggia和F.Grewe。2022年。我们应该为红王欢呼吗?地衣化子囊菌基因组中互惠生活方式的进化后果。生态学与进化12(1):e8471。安,杨,江,王,黄,郎,陈,范,李,姜,王,江。2022.Nakamurella lepariae sp.nov.,从地衣样本中分离。微生物学档案204:19。Anderson,J.,N.Lévesque,F.Caron,P.Beckett和G.A.Spiers。2022.地衣作为环境放射性生物监测工具的应用综述。《环境放射性杂志》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年。12个新种揭示了Strigula s.lat.(Striguales,子囊菌门)叶性地衣的隐蔽多样性。真菌杂志8(1):2。[新:Phyllophoris palmae(Cavalc.&A.A.Silva)S.H.Jiang,J.C.Wei,Xavier Leite&Lü。),广东Strigula Guangdong ensis S.H.Jiang,J.C.Wei&Lücking(来自中国),中间S.intermedia S.H.Ji江,J.C.Wei&Löcking,S.sinocconcreta S.H.Jiang,J.C.Wei&Lücking(来自中国),S.stenoloba S.H.Ji江,J.C.Wei&LöckingAptrout,A.2021。[评论]Lı́quenes do Porto Santo,J.Campinho著。2021.葡萄牙马德拉圣港Imprensa Academia出版。第150页。150 3 200 3 10毫米。ISBN 978-989-9062-07-8。软覆盖。E16.65.地衣学家53(6):481。Aptrout,A.,J.G.Cavalcante,L.A.Santos,I.Oliveira Junior,D.O.Lima和M.E.S.Cáceres。2021年。马瑙斯(巴西亚马逊)的弗洛雷斯特尔阿道夫鸭保护区地衣清单。真菌分类单元136(3):685。Aptrout,A.、K.W.Maphangwa、L.Zedda、M.Tekere、P.Alvarado和H.J.M.Sipman。2019.Culbersonia的系统发育位置在Caliciaceae(地衣子囊菌门)中。地衣学家51(2):187-191。Aptrout,A.和M.F.Souza。2021年。巴拉那(巴西)热带沿海地区的新结皮地衣。Cryptogamie,真菌学42(12):191–197。[新增(均来自巴西):双氟隐金丝猴Aptrout&M.F.Souza、紫背金丝猴Herpothallon purpureum Aptrout和M.F.Sousa、黄腹金丝猴Myriostigma xanthoniatum Aptrout与M.F.SouzaWirthiotra xanthopustuatum Apthrout与M.F.Souza]Aranibar,J.N.,M.J.Repetur,V.R.Garcı́a,R.E.Dazat,M.E.C.Videla&P.E.Villagra。2022.阿根廷蒙特沙漠生物土壤结皮对模拟小降水脉冲的功能反应。大地测量学410:115660。1作者电子邮件:jlendemer@nybg.
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引用次数: 0
Common Mosses, Liverworts, and Lichens of Ohio: A Visual Guide – A field companion for the cryptogam naturalist 俄亥俄州常见的苔藓、苔类和地衣:视觉指南——密码学博物学家的野外伴侣
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-06-22 DOI: 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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引用次数: 0
Recent literature on bryophytes — 126(2) 苔藓植物的最新文献- 126(2)
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-06-22 DOI: 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-
]Koshimizu、S.、N.Minamino、T.Nishiyama、E.Yoro、M.Sato、M.Wakazaki、K.Toyoka、K.Ebine、K.Sakakibara、T.Ueda和K.Yano。系统发育分布和表达模式分析确定了一种参与陆地植物精子发生的不同基体组装蛋白。新植物学家236(2):1182-1196。[doi:10.1111/nph.18385;“我们通过结合多种方法和组学数据的计算分析,成功鉴定了参与精子发生的候选基因,即差异很大的BLD10s。然后,我们检查了BLD10s在多晶苔草和苔藓植物中的功能。”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和T.N.Yatsenko Stepanova。2022年。新的密码游戏记录。10.Novosti Sistematiki Nizshikh Rastenii 56(2):477–517。[doi:10.31111/nsnr/022.56.2.477;俄语,英文摘要;包括Novaya-Zemlya群岛(阿尔汉格尔斯克地区,俄罗斯欧洲北极地区)的新苔藓记录:短柄苔草和Sarmentypnum苔草;卡巴尔迪尼奥-巴尔卡里亚共和国(俄罗斯北高加索)的新苔记录:细齿苔草;库尔干地区(西西伯利亚)的新苔草记录:10个分类群;布里亚特共和国(俄罗斯南西伯利亚)的苔藓新记录:木叶异聚酯;千岛群岛(俄罗斯远东萨哈林地区)苔藓新记录:苔藓Kubešová,S.2003。在摩拉维亚河谷西南部的块田中的苔藓植物区系。莫拉维亚博物馆学报,科学生物-
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引用次数: 1
Lichens from the Colombian Amazon: 666 Taxa Including 28 new Species and 157 New Country Records Document an Extraordinary Diversity 哥伦比亚亚马逊地区的地衣:666种红豆杉,包括28个新种和157个新的国家记录记录了非凡的多样性
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-06-22 DOI: 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
摘要在这项研究中,我们修改了哥伦比亚波哥大亚马逊草本植物(coah)的地衣收藏。该藏品共有近2400个标本,其中一些复制品在国家植物标本馆(col)和柏林植物园植物标本馆中(b)。对1861个标本进行了修订,揭示了44科142属574种,其中28种为科学新物种,7种为新组合。此前,哥伦比亚亚马逊地区报告了324个物种,我们的修订导致了666个新物种,比之前的数量增加了一倍多。哥伦比亚亚马逊地区的第一份地衣综合清单列出了所有666种地衣。共有157项新的国家记录(53项已在新的《哥伦比亚真菌目录》中报告),使哥伦比亚已知的地衣数量增加到2827种。以下物种被描述为新物种:异图异图虫蜕皮,与银纹异图虫不同,其皮层很快脱落,露出黑色阴唇,这是唯一一个细小的处女膜和较窄的子囊孢子;guainiae,与Graphis syzygii的不同之处在于突出的子囊,侧面有铊边缘,条纹之间有白色的铊残留;唇状A.lipata,与隐唇A.immersa不同,在突出的唇菌科中,有明显的、完整的、暴露的唇,一个被包裹的处女膜,较长的子囊孢子,和作为次生化合物的粘酸;A.lichexanthonica,与A.sitiana在产生地衣酮方面不同;A.无柄,在鼠形子囊孢子上与扭曲的A.tortuplicata不同;A.superinspersata,与A.angustata的不同之处在于子囊和顶部包裹的处女膜的非常薄的铊覆盖物;星形胶质细胞,与肉桂属不同的是,更宽、顶部扁平的腹膜被一层薄的铁红色K+深紫色的樱桃覆盖,内部有一层赭黄色K+深黄色的色素;A.stromatograpidum,与A.neovariolosum在明显的假层层叠叠的子囊中不同;亚多隔膜Carbacanthographis submultiseptata,与多隔膜C.不同之处在于较窄的子囊孢子和模糊的外周体;不显眼的Chapsa,在光滑到不均匀的与粉质相比的铊和更短的子囊孢子方面与狭孔藻不同;绒毛藻,不同于松壳藻的是,它的铊细如天鹅绒,相当厚,由不规则到直立的密集藻类线组成,覆盖着一个薄的假皮质;Fellhanera naevioides,与F.naevia不同的是,它有精细分散的、微小的细锯齿状铊和黑色的尖端;西氏裂孔藻(Fissurina sipmanii)与亚马逊镰刀菌(F.amazonica)的不同之处在于更短、更宽、略微张开、有点慢的子囊瘤和淀粉样子囊孢子;李氏雕文与基底雕文的不同之处在于,与具有侧铊边缘和暴露椎间盘的突出李氏雕文相比较;乳头状Graphis papillifera,与星状G.stellata不同,在梨科中缺乏铊边缘,非常细长,不规则到辐射状分枝,不在星状簇中,并且在5个正庚子囊孢子中;G.假草甘膦,与星状Graphis stellata的不同之处在于非疣状铊,但不形成星状簇的分枝李雷藻,以及较短的子囊孢子;黄精Malmidea flavimaginata,与杆状M.bacidinoides的不同之处在于浅黄色、K+深黄色髓质和黄色、K++深黄色兴奋性晶体,以及较小的子囊孢子;M.isidiopiperina,在较小的子囊孢子方面与M.taytaensis不同;乳头状瘤分枝杆菌,在乳头状瘤尖端边缘与分枝杆菌不同;araracuarense Myriotrema,与muluense Myriotrea的不同之处在于无环孔和较长的子囊孢子;乳晕闭孔虫,在色素沉着的髓质和更大、更突出的切除基完全碳化的端古猿中与水孔闭孔虫不同;O.caquetensis,在没有小柱的情况下不同于圆柄柱藻;隐孢子O.inspersipallens,不同于隐孢子处女膜和5-7隔子囊孢子中的病毒二肽O.viridipallens;红毛藻,与红毛藻不同之处在于缺乏大而不规则的晶体簇的铊,更突出的端古猿和较小的子囊孢子;O.sipmanii,与Ocellularia abbayesiana的不同之处在于较小的3-间隔子囊孢子;daironii假核菌,与该属所有其他物种的不同之处在于,其卵囊聚集,具有共用的口孔和排列在卵囊壁上的内部橙红色色素颗粒;不对称Pyrenula asymmetrica,不同于乳头状Pyrenula在更长,几乎矩形的子囊孢子;和Redingeria pseudo-stromatica,不同于该属的其他物种,在假stromatic子囊中具有小而圆的端古猿,与1-隔膜子囊孢子结合。 此外,还提出了以下7个新组合:嗜蓝芽孢杆菌(lect Bacidina simplex var.cyanophila)、索氏Malmidea sorediifera(lect Lecanora sorediifer,lamelligerum(lect Parmelia lamelligera)和rottboellii(lect Anaptychia hypoleuca var.rotboellii)。
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引用次数: 2
Dicranum hengduanensis (Dicranaceae, Bryophyta), a new species with fragile leaves from the Hengduan Mountains in China 横断Dicranum hengduannensis(Dicraneae,Bryophyta):中国横断山区一个叶片脆弱的新种
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-06-09 DOI: 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.
摘要Dicranum是Dicranceae中种类最多、分布最广的属之一。然而,该属的物种多样性和分布尚不清楚。在我们最近对中国横断山脉的探险中,我们发现了一种有趣的苔藓,它可以追溯到Dicranum物种,其特征是坚硬而脆弱的叶子,双层的翼细胞,以及下部的肋横截面,没有stereid带,引导细胞上下各有一层细胞。基于五个叶绿体标记(rpoB、rps4-trnT、rps19-rpl2、trnH-psbA和trnL-trnF)和一个核标记(ITS区)的形态学和分子系统发育分析表明,这种未知苔藓代表了一个新物种,在这里被称为D.hengduanensis。本研究中提出的这一新物种的质体是Dicranum的第一个完整质体。
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引用次数: 1
Calicium sperlingiae, (Caliciaceae), a new species of calicioid lichen from Douglas County, Oregon, U.S.A. 斯氏杯状地衣(Caliciaceae),是美国俄勒冈州道格拉斯县杯状地衣的一个新种。
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-06-09 DOI: 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.
摘要Calicium speringiae被描述为来自美国俄勒冈州的新品种。它是在美国内政部土地管理局管理的土地上采集的Pseudotsuga menziesii的树皮上。根据形态学(带黑色迷宫和棕色2细胞椭圆形子囊孢子的带柄古猿)和分子数据,将其置于Calicium中。利用ITS区域推断系统发育关系。该物种的特征是其浅表且发育良好,灰白色,颗粒状至鳞片状的铊,I–apothecia,中等白色的pruinose mazaedia,以及相对较短的棒状腹水。提供了北美洲Calicium物种的一个钥匙。
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引用次数: 0
Robert Root Ireland (1932–2020) 罗伯特·鲁特爱尔兰(1932-2020)
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-05-16 DOI: 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
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引用次数: 1
Richard Clinton Harris (1939–2021) 理查德·克林顿-哈里斯(1939–2021)
IF 0.9 4区 生物学 Q4 PLANT SCIENCES Pub Date : 2023-05-16 DOI: 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.
摘要理查德·克林顿-哈里斯(1939年12月6日至2021年5月10日)被他46年的丈夫和伴侣铭记。学生和同事(Teuvo Ahti、Jessica Allen、Anja Amtoft、AndréAptrout、Lois Brako、Irwin Brodo、Paul Diederich、Kendra Driscoll、Elizabeth Kneeper、Doug Ladd、James Lendemer、Zachary Muscavitch和Rebecca Yahr)回忆了迪克如何影响地衣学,尤其是他们。
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引用次数: 0
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Bryologist
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