Fern Gazette Volume20 Part2 Pages 49-54 2015
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A Diploids-First Approach to Species Delimitation and Interpreting Polyploid Evolution in the Fern Genus Astrolepis (Pteridaceae)
Systematic Botany (2010), 35(2): pp. 223–234 © Copyright 2010 by the American Society of Plant Taxonomists A Diploids-First Approach to Species Delimitation and Interpreting Polyploid Evolution in the Fern Genus Astrolepis (Pteridaceae) James B. Beck , 1 , 3 Michael D. Windham , 1 George Yatskievych , 2 and Kathleen M. Pryer 1 1 Department of Biology, Duke University, Durham, North Carolina 27708 U. S. A. 2 Missouri Botanical Garden, P.O. Box 299, St. Louis, Missouri 63166 U. S. A. 3 Author for correspondence ( [email protected] ) Communicating Editor: Javier Francisco-Ortega Abstract— Polyploidy presents a challenge to those wishing to delimit the species within a group and reconstruct the phylogenetic relation- ships among these taxa. A clear understanding of the tree-like relationships among the diploid species can provide a framework upon which to reconstruct the reticulate events that gave rise to the polyploid lineages. In this study we apply this “diploids-first” strategy to the fern genus Astrolepis (Pteridaceae). Diploids are identified using the number of spores per sporangium and spore size. Analyses of plastid and low-copy nuclear sequence data provide well-supported estimates of phylogenetic relationships, including strong evidence for two morphologically distinctive diploid lineages not recognized in recent treatments. One of these corresponds to the type of Notholaena deltoidea , a species that has not been recognized in any modern treatment of Astrolepis . This species is resurrected here as the new combination Astrolepis deltoidea . The second novel lineage is that of a diploid initially hypothesized to exist by molecular and morphological characteristics of several established Astrolepis allopolyploids. -
Species Relationships and Farina Evolution in the Cheilanthoid Fern
Systematic Botany (2011), 36(3): pp. 554–564 © Copyright 2011 by the American Society of Plant Taxonomists DOI 10.1600/036364411X583547 Species Relationships and Farina Evolution in the Cheilanthoid Fern Genus Argyrochosma (Pteridaceae) Erin M. Sigel , 1 , 3 Michael D. Windham , 1 Layne Huiet , 1 George Yatskievych , 2 and Kathleen M. Pryer 1 1 Department of Biology, Duke University, Durham, North Carolina 27708 U. S. A. 2 Missouri Botanical Garden, P.O. Box 299, St. Louis, Missouri 63166 U. S. A. 3 Author for correspondence ( [email protected] ) Communicating Editor: Lynn Bohs Abstract— Convergent evolution driven by adaptation to arid habitats has made it difficult to identify monophyletic taxa in the cheilanthoid ferns. Dependence on distinctive, but potentially homoplastic characters, to define major clades has resulted in a taxonomic conundrum: all of the largest cheilanthoid genera have been shown to be polyphyletic. Here we reconstruct the first comprehensive phylogeny of the strictly New World cheilanthoid genus Argyrochosma . We use our reconstruction to examine the evolution of farina (powdery leaf deposits), which has played a prominent role in the circumscription of cheilanthoid genera. Our data indicate that Argyrochosma comprises two major monophyletic groups: one exclusively non-farinose and the other primarily farinose. Within the latter group, there has been at least one evolutionary reversal (loss) of farina and the development of major chemical variants that characterize specific clades. Our phylogenetic hypothesis, in combination with spore data and chromosome counts, also provides a critical context for addressing the prevalence of polyploidy and apomixis within the genus. Evidence from these datasets provides testable hypotheses regarding reticulate evolution and suggests the presence of several previ- ously undetected taxa of Argyrochosma. -
Part I Chinese Plant Names Index 2010-2017
This Book is Sponsored by Shanghai Chenshan Botanical Garden 上海辰山植物园 Shanghai Chenshan Plant Science Research Center, Chinese Academy of Sciences 中国科学院上海辰山植物科学研究中心 Special Fund for Scientific Research of Shanghai Landscaping & City Appearance Administrative Bureau (G182415) 上海市绿化和市容管理局科研专项 (G182415) National Specimen Information Infrastructure, 2018 Special Funds 中国国家标本平台 2018 年度专项 Shanghai Sailing Program (14YF1413800) 上海市青年科技英才扬帆计划 (14YF1413800) Chinese Plant Names Index 2010-2017 DU Cheng & MA Jin-shuang Chinese Plant Names Index 2010-2017 中国植物名称索引 2010-2017 DU Cheng & MA Jin-shuang Abstract The first two volumes of Chinese Plant Names Index (CPNI) cover the years 2000 through 2009, with entries 1 through 5,516, and 2010 through 2017, with entries 5,517 through 10,795. A unique entry is generated for the specific name of each taxon in a specific publication. Taxonomic treatments cover all novelties at the rank of family, genus, species, subspecies, variety, form and named hybrid taxa, new name changes (new combinations and new names), new records, new synonyms and new typifications for vascular plants reported or recorded from China. Detailed information on the place of publication, including author, publication name, year of publication, volume, issue, and page number, are given in detail. Type specimens and collects information for the taxa and their distribution in China, as well as worldwide, are also provided. The bibliographies were compiled from 182 journals and 138 monographs or books published worldwide. In addition, more than 400 herbaria preserve type specimens of Chinese plants are also listed as an appendix. This book can be used as a basic material for Chinese vascular plant taxonomy, and as a reference for researchers in biodiversity research, environmental protection, forestry and medicinal botany. -
Epilist 1.0: a Global Checklist of Vascular Epiphytes
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2021 EpiList 1.0: a global checklist of vascular epiphytes Zotz, Gerhard ; Weigelt, Patrick ; Kessler, Michael ; Kreft, Holger ; Taylor, Amanda Abstract: Epiphytes make up roughly 10% of all vascular plant species globally and play important functional roles, especially in tropical forests. However, to date, there is no comprehensive list of vas- cular epiphyte species. Here, we present EpiList 1.0, the first global list of vascular epiphytes based on standardized definitions and taxonomy. We include obligate epiphytes, facultative epiphytes, and hemiepiphytes, as the latter share the vulnerable epiphytic stage as juveniles. Based on 978 references, the checklist includes >31,000 species of 79 plant families. Species names were standardized against World Flora Online for seed plants and against the World Ferns database for lycophytes and ferns. In cases of species missing from these databases, we used other databases (mostly World Checklist of Selected Plant Families). For all species, author names and IDs for World Flora Online entries are provided to facilitate the alignment with other plant databases, and to avoid ambiguities. EpiList 1.0 will be a rich source for synthetic studies in ecology, biogeography, and evolutionary biology as it offers, for the first time, a species‐level overview over all currently known vascular epiphytes. At the same time, the list represents work in progress: species descriptions of epiphytic taxa are ongoing and published life form information in floristic inventories and trait and distribution databases is often incomplete and sometimes evenwrong. -
Novedades Para La Pteridoflora Ibérica En El Contexto De Un Nuevo Sistema Para Las Plantas Vasculares Sin Semilla
ARTÍCULOS Botanica Complutensis ISSN-e: 1988-2874 http://dx.doi.org/10.5209/BOCM.61369 Novedades para la pteridoflora ibérica en el contexto de un nuevo sistema para las plantas vasculares sin semilla Jose María Gabriel y Galán1, Sonia Molino, Pablo de la Fuente, Andrea Seral Recibido: 22 diciembre 2017 / Aceptado: 10 enero 2018. Resumen. Recientemente ha sido publicada una nueva propuesta de clasificación de las plantas vasculares sin semilla (PPG1) hasta el rango de género, basada en caracteres morfológicos y filogenias moleculares, siendo consensuada por un gran número de especialistas en pteridología. Tras un año desde su aparición ha sido ampliamente aceptada por la comunidad científica. Esta nueva propuesta de clasificación presenta una serie de importantes cambios respecto a sistemas anteriores, entre ellos el empleado para la Flora Iberica I. Este trabajo plantea una actualización a la propuesta del PPG1 de la clasificación y nomenclatura de los taxones de licófitos y helechos de la flora ibérica. Palabras clave: PPG1; flora ibérica; helechos; licófitos; nomenclatura; clasificación. [en] Novelties for the iberian pteridoflora in the context of a new system for the seedless vascular plants Abstract. Recently, a new classification proposal for the seedless vascular plants, until the range of genus (PPG1), has come to light. This system considers both morphological characters and molecular phylogenies, and is based on consensus by a large number of specialists in pteridology. In its first year of life, it is being widely accepted by the scientific community. This taxonomic classification presents a series of novelties with respect to previous systems, including the one used for Flora Iberica. -
Rare and Threatened Pteridophytes of Asia 2. Endangered Species of India — the Higher IUCN Categories
Bull. Natl. Mus. Nat. Sci., Ser. B, 38(4), pp. 153–181, November 22, 2012 Rare and Threatened Pteridophytes of Asia 2. Endangered Species of India — the Higher IUCN Categories Christopher Roy Fraser-Jenkins Student Guest House, Thamel. P.O. Box no. 5555, Kathmandu, Nepal E-mail: [email protected] (Received 19 July 2012; accepted 26 September 2012) Abstract A revised list of 337 pteridophytes from political India is presented according to the six higher IUCN categories, and following on from the wider list of Chandra et al. (2008). This is nearly one third of the total c. 1100 species of indigenous Pteridophytes present in India. Endemics in the list are noted and carefully revised distributions are given for each species along with their estimated IUCN category. A slightly modified update of the classification by Fraser-Jenkins (2010a) is used. Phanerophlebiopsis balansae (Christ) Fraser-Jenk. et Baishya and Azolla filiculoi- des Lam. subsp. cristata (Kaulf.) Fraser-Jenk., are new combinations. Key words : endangered, India, IUCN categories, pteridophytes. The total number of pteridophyte species pres- gered), VU (Vulnerable) and NT (Near threat- ent in India is c. 1100 and of these 337 taxa are ened), whereas Chandra et al.’s list was a more considered to be threatened or endangered preliminary one which did not set out to follow (nearly one third of the total). It should be the IUCN categories until more information realised that IUCN listing (IUCN, 2010) is became available. The IUCN categories given organised by countries and the global rarity and here apply to political India only. -
A Summary of Indian Cheilanthoid Ferns and the Discovery of Negripteris (Pteridaceae), an Afro-Arabian Fern Genus New to India
FERN GAZ. 18(5):216-229. 2009 216 A SUMMARY OF INDIAN CHEILANTHOID FERNS AND THE DISCOVERY OF NEGRIPTERIS (PTERIDACEAE), AN AFRO-ARABIAN FERN GENUS NEW TO INDIA C.R. FRASER-JENKINS1 & C.S. DULAWAT2 1Student Guest House, Thamel, P.O. Box no. 5555, Kathmandu, Nepal (Email: [email protected]) 2Bryology Laboratory, Dept. of Botany, University College of Science, M.L.S. University, Udaipur, Rajasthan - 313001, India (Email: [email protected]) Key words: Cheilanthes, Aleuritopteris, Notholaena, Negripteris, fern, Rajasthan, India ABSTRACT A summary of Indian cheilanthoid ferns treated under nine genera includes three new names, Notholaena dipinnata Fras.-Jenk., Cheilanthes bhutanica Fras.- Jenk. & Wangdi and Cheilanthes tibetica Fras.-Jenk. & Wangdi, and five new combinations, Cheilanthes nitidula Hook. subsp. henryi (Christ) Fras.-Jenk., Aleuritopteris bicolor (Roxb.) Fras.-Jenk. & Dulawat, Aleuritopteris subdimorpha (C.B.Clarke & Baker) Fras.-Jenk. and Notholaena muelleri (Hook.) Fras.-Jenk. Negripteris scioana (Chiov.) Pic.Serm. (Pteridaceae), a close relative of both Aleuritopteris and Chrysochosma, was discovered by the second author in semi-arid conditions in the Kumbhalgarh and Sitamata Reserves of the Aravalli Hills in central Rajasthan, N.W. India, the first record for the Indian sub-continent. It was known previously only from N.E. Africa, Socotra and S. Arabia and is an Afro-Arabian species which, as now found, extends eastwards into the hills of the semi-arid region of W. India. INTRODUCTION The cheilanthoid ferns of India have at various times been placed in the families Sinopteridaceae, Negripteridaceae, Cheilanthaceae and Hemionitidaceae, but are now generally accepted as belonging to subfamily Cheilanthoideae, within Pteridaceae, with the other four families, among others, in its synonymy. -
Flora of New Zealand Ferns and Lycophytes Pteridaceae Pj Brownsey
FLORA OF NEW ZEALAND FERNS AND LYCOPHYTES PTERIDACEAE P.J. BROWNSEY & L.R. PERRIE Fascicle 30 – JUNE 2021 © Landcare Research New Zealand Limited 2021. Unless indicated otherwise for specific items, this copyright work is licensed under the Creative Commons Attribution 4.0 International licence Attribution if redistributing to the public without adaptation: "Source: Manaaki Whenua – Landcare Research" Attribution if making an adaptation or derivative work: "Sourced from Manaaki Whenua – Landcare Research" See Image Information for copyright and licence details for images. CATALOGUING IN PUBLICATION Brownsey, P. J. (Patrick John), 1948– Flora of New Zealand : ferns and lycophytes. Fascicle 30, Pteridaceae / P.J. Brownsey and L.R. Perrie. -- Lincoln, N.Z.: Manaaki Whenua Press, 2021. 1 online resource ISBN 978-0-947525-72-9 (pdf) ISBN 978-0-478-34761-6 (set) 1.Ferns -- New Zealand – Identification. I. Perrie, L. R. (Leon Richard). II. Title. III. Manaaki Whenua- Landcare Research New Zealand Ltd. UDC 582.394.742(931) DC 587.30993 DOI: 10.7931/dtkj-x078 This work should be cited as: Brownsey, P.J. & Perrie, L.R. 2021: Pteridaceae. In: Breitwieser, I. (ed.) Flora of New Zealand — Ferns and Lycophytes. Fascicle 30. Manaaki Whenua Press, Lincoln. http://dx.doi.org/10.7931/dtkj-x078 Date submitted: 10 Aug 2020; Date accepted: 13 Oct 2020; Date published: 8 June 2021 Cover image: Pteris macilenta. Adaxial surface of 2-pinnate-pinnatifid frond, with basal secondary pinnae on basal primary pinnae clearly stalked. Contents Introduction..............................................................................................................................................1 -
Patterns of Diversification in the Xeric-Adapted Fern Genus Myriopteris (Pteridaceae)
Systematic Botany (2014), 39(3): pp. 698–714 © Copyright 2014 by the American Society of Plant Taxonomists DOI 10.1600/036364414X681518 Date of publication 05/27/2014 Patterns of Diversification in the Xeric-adapted Fern Genus Myriopteris (Pteridaceae) Amanda L. Grusz,1,4 Michael D. Windham,1 George Yatskievych,2 Layne Huiet,1 Gerald J. Gastony,3 and Kathleen M. Pryer1 1Department of Biology, Duke University, Durham, North Carolina 27708 U. S. A. 2Missouri Botanical Garden, P. O. Box 299, St. Louis, Missouri 63166 U. S. A. 3Department of Biology, Indiana University, Bloomington, Indiana 47405 U. S. A. 4Author for correspondence ([email protected]) Communicating Editor: Mark P. Simmons Abstract—Strong selective pressures imposed by drought-prone habitats have contributed to extensive morphological convergence among the 400 + species of cheilanthoid ferns (Pteridaceae). As a result, generic circumscriptions based exclusively on macromorphology often prove to be non-monophyletic. Ongoing molecular phylogenetic analyses are providing the foundation for a revised classification of this challenging group and have begun to clarify its complex evolutionary history. As part of this effort, we generated and analyzed DNA sequence data for three plastid loci (rbcL, atpA, and the intergenic spacer trnG–trnR) for the myriopterid clade, one of the largest monophyletic groups of cheilanthoid ferns. This lineage encompasses 47 primarily North and Central American taxa previously included in Cheilanthes but now placed in the recircumscribed genus Myriopteris. Here, we infer a phylogeny for the group and examine key morphological characters across this phylogeny. We also include a brief discussion of the three well-supported Myriopteris subclades, along with a review of reproductive mode and known ploidy levels for members of this early diverging lineage of cheilanthoid ferns. -
Declaration I Can Confirm That Is My Own Work and the Use of All Material
Declaration I can confirm that is my own work and the use of all material from other sources has been properly and fully acknowledged. Mazhani Binti Muhammad Reading, March 2017 i Abstract Ethnobotanical knowledge of plants’ medicinal use could make a contribution to bioprospecting by identifying plants to target for drug discovery. In recent years, methods to investigate the medicinal uses of flowering plants using a phylogenetic framework have been developed. Drugs derived from higher plants are prevalent, and ferns are relatively neglected. Thus, this thesis investigates the evolutionary patterns amongst fern species that are used medicinally using phylogenetic tools at a range of taxonomic and spatial scales, from global to regional scales, for the first time. Dense sampling at species levels may be critical for comparative studies, thus an updated fern megaphylogeny focusing on four gene regions, rbcL, rps4, atpA and atpB was reconstructed. This large-scale phylogeny comprises more than 3500 fern species in 273 genera and 47 families, covering over a quarter of extant global fern species. To evaluate the medicinal importance of ferns, a database based on a comprehensive review of records published in books, journals or in online sources including databases was assembled. The use database comprised 3220 use-reports for 442 species, and showed that approximately 5% of total estimated extant fern species have a documented therapeutic use, but only 189 species have become the focus of screening concerning their bioactivity properties. Using a comprehensive phylogenetic tree and medicinal data from the database, species used in traditional medicine were shown to be significantly dispersed across the fern phylogeny, contrary to previous findings in many similar studies of flowering plants. -
European Red List of Lycopods and Ferns
European Red List of Lycopods and Ferns Mariana García Criado, Henry Väre, Ana Nieto, Rui Bento Elias, Robert Dyer, Yury Ivanenko, Daniella Ivanova, Richard Lansdown, José Antonio Molina, Germinal Rouhan, Fred Rumsey, Angelo Troia, Jan Vrba and Maarten J. M. Christenhusz European Red List of Lycopods and Ferns Mariana García Criado, Henry Väre, Ana Nieto, Rui Bento Elias, Robert Dyer, Yury Ivanenko, Daniella Ivanova, Richard Lansdown, José Antonio Molina, Germinal Rouhan, Fred Rumsey, Angelo Troia, Jan Vrba and Maarten J. M. Christenhusz The designation of geographical entities in this book, and the presentation of the material, do not imply the expression of any opinion whatsoever on the part of IUCN concerning the legal status of any country, territory, or area, or of its authorities, or concerning the delimitation of its frontiers or boundaries. The views expressed in this publication do not necessarily reflect those of IUCN. This publication has been prepared by IUCN (International Union for Conservation of Nature) as a deliverable of the LIFE European Red Lists project (LIFE14 PRE/BE/000001). Project Title: Establishing a European Red List of Bryophytes, Pteridophytes, Saproxylic Beetles, Terrestrial Molluscs and Vascular Plants (LIFE European Red Lists; LIFE14 PRE/BE/000001). Project duration: May 2015 to December 2018. Project’s total costs: 1,166,667 EUR. Contribution of the LIFE Programme: 700,000 EUR. The LIFE Programme (http://ec.europa.eu/environment/life/index.htm) is the EU’s financial instrument supporting environmental, nature conservation and climate action projects throughout the EU. The general objective of LIFE is to contribute to the implementation, updating and development of EU environmental, nature conservation and climate policy and legislation by co- financing projects with European added value. -
Updating Taiwanese Pteridophyte Checklist: a New Phylogenetic Classification
Taiwania 64(4): 367-395, 2019 DOI: 10.6165/tai.2019.64.367 Updating Taiwanese pteridophyte checklist: a new phylogenetic classification Taiwan Pteridophyte Group (TPG): Li-Yaung KUO1,2,#, Tian-Chuan HSU3,#, Yi-Shan CHAO4, Wei-Ting LIOU5, Ho-Ming CHANG6, Cheng-Wei CHEN3, Yao-Moan HUANG3, Fay-Wei LI7,8, Yu-Fang HUANG9, Wen SHAO10, Pi-Fong LU11, Chien-Wen CHEN3, Yi-Han CHANG3,*, Wen-Liang CHIOU3,12,* 1. Institute of Molecular & Cellular Biology, National Tsing Hua University, Hsinchu 30013, Taiwan. 2. Bioresource Conservation Research Center, College of Life Science, National Tsing Hua University, Hsinchu 30013, Taiwan. 3. Taiwan Forestry Research Institute, No. 53, Nanhai Rd., Taipei City 10066, Taiwan. 4. Department of Biomedical Science and Environmental Biology, Kaohsiung Medical University, No. 100, Shih-Chuan 1st Rd., Kaohsiung City 80708, Taiwan. 5. Experimental Forest, College of Bio-Resources and Agriculture, National Taiwan University, No.12, Sec. 1, Qianshan Rd., Zhushan Township, Nantou County 55750, Taiwan. 6. Endemic Species Research Institute, No.1, Minsheng E. Rd., Jiji Township, Nantou County 552, Taiwan. 7. Boyce Thompson Institute, 533 Tower Rd., Ithaca, New York 14853, USA. 8. Plant Biology Section, Cornell University, 236 Tower Rd., Ithaca, New York 14850, USA. 9. Department of Biology Sciences, National Sun Yat-sen University, No. 70, Lien-Hai Rd., Kaohsiung City 80424, Taiwan. 10. Shanghai Chenshan Botanical Garden, intersection of Chenta Rd. and Shetiankun Rd., Songjiang, Shanghai 201602, China. 11. Taiwan Society of Plant Systematics, No. 1, Sec. 4, Roosevelt Rd., Taipei City 10617, Taiwan. 12. Dr. Cecilia Koo Botanic Conservation and Environmental Protection Foundation/Conservation Center, No.