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^ a Critical Examination of the Vittarieae with a View To
/ P u n -t/p '& . J9. ^ _ ^ 2 (tO. A CRITICAL EXAMINATION OF THE VITTARIEAE WITH A VIEW TO THEIR SYSTEMATIC COMPARISON. 1. Introduction. 2. Vittaria. 3. Monogramma, 4. Antrophyum. ProQuest Number: 13916247 All rights reserved INFORMATION TO ALL USERS The quality of this reproduction is dependent upon the quality of the copy submitted. In the unlikely event that the author did not send a com plete manuscript and there are missing pages, these will be noted. Also, if material had to be removed, a note will indicate the deletion. uest ProQuest 13916247 Published by ProQuest LLC(2019). Copyright of the Dissertation is held by the Author. All rights reserved. This work is protected against unauthorized copying under Title 17, United States C ode Microform Edition © ProQuest LLC. ProQuest LLC. 789 East Eisenhower Parkway P.O. Box 1346 Ann Arbor, Ml 48106- 1346 INTRODUCTION. The Vittarieae, as described by Christensen (1), comprises five genera, viz. Vjfrfrftrja, Monogramma,. Antronhvum. Hecistopterist and Anetium. all of whicij are epiphytic forms growing in the damp forests of the Old and New;World Tropics. All of them possess creeping rhizomes on which the frortds are arranged more or less definitely in two rows on the dorsal surface. The fronds are simple in outline with the exception of those of Heoistonteris which are dichotomously branched. The venation of the fronds is reticulate except in Heoistonteris where there is an open, dichotomous system of veins^An interesting feature, which has proved to be valuable as a diagnostic character, is the presence of "spicule cells" in the epidermis. -
Earliest Record of Megaphylls and Leafy Structures, and Their Initial Diversification
Review Geology August 2013 Vol.58 No.23: 27842793 doi: 10.1007/s11434-013-5799-x Earliest record of megaphylls and leafy structures, and their initial diversification HAO ShouGang* & XUE JinZhuang Key Laboratory of Orogenic Belts and Crustal Evolution, School of Earth and Space Sciences, Peking University, Beijing 100871, China Received January 14, 2013; accepted February 26, 2013; published online April 10, 2013 Evolutionary changes in the structure of leaves have had far-reaching effects on the anatomy and physiology of vascular plants, resulting in morphological diversity and species expansion. People have long been interested in the question of the nature of the morphology of early leaves and how they were attained. At least five lineages of euphyllophytes can be recognized among the Early Devonian fossil plants (Pragian age, ca. 410 Ma ago) of South China. Their different leaf precursors or “branch-leaf com- plexes” are believed to foreshadow true megaphylls with different venation patterns and configurations, indicating that multiple origins of megaphylls had occurred by the Early Devonian, much earlier than has previously been recognized. In addition to megaphylls in euphyllophytes, the laminate leaf-like appendages (sporophylls or bracts) occurred independently in several dis- tantly related Early Devonian plant lineages, probably as a response to ecological factors such as high atmospheric CO2 concen- trations. This is a typical example of convergent evolution in early plants. Early Devonian, euphyllophyte, megaphyll, leaf-like appendage, branch-leaf complex Citation: Hao S G, Xue J Z. Earliest record of megaphylls and leafy structures, and their initial diversification. Chin Sci Bull, 2013, 58: 27842793, doi: 10.1007/s11434- 013-5799-x The origin and evolution of leaves in vascular plants was phology and evolutionary diversification of early leaves of one of the most important evolutionary events affecting the basal euphyllophytes remain enigmatic. -
Hybrids in the Fern Genus Osmunda (Osmundaceae)
Bull. Natl. Mus. Nat. Sci., Ser. B, 35(2), pp. 63–69, June 22, 2009 Hybrids in the Fern Genus Osmunda (Osmundaceae) Masahiro Kato Department of Botany, National Museum of Nature and Science, Amakubo 4–1–1, Tsukuba, 305–0005 Japan E-mail address: [email protected] Abstract Four described putative hybrids in genus Osmunda, O. intermedia from Japan, O. rug- gii from eastern U.S.A., O. nipponica from central Japan, and O. mildei from southern China, are enumerated with notes on their hybridity. It is suggested that Osmunda intermedia is an intrasub- generic hybrid (O. japonica of subgenus Osmunda ϫ O. lancea of subgenus Osmunda), O. ruggii is an intersubgeneric hybrid (O. regalis of subgenus Osmunda ϫ O. claytoniana of subgenus Clay- tosmunda), O. nipponica is an intersubgeneric hybrid (O. japonica ϫ O. claytoniana of subgenus Claytosmunda), and O. midlei is an intersubgeneric hybrid (O. japonica ϫ O. angustifolia or O. vachellii of subgenus Plenasium). Among the four, O. intermedia is the most widely distributed and can reproduce in culture, suggesting that it can reproduce to some extent in nature. Key words : Hybrid, Osmunda intermedia, Osmunda mildei, Osmunda nipponica, Osmunda rug- gii. three subgenera Claytosmunda, Osmunda, and Introduction Plenasium, genus Leptopteris, genus Todea, and The genus Osmunda has been classified in ei- genus Osmundastrum (see also Metzgar et al., ther the broad or narrow sense. In the previously 2008). most accepted and the most lumping classifica- Four putative hybrids are known in the genus tion, it was divided into three subgenera, Osmun- Osmunda s.l. in eastern U.S.A. -
Anatomy of the Late Devonian Sphenopsid Rotafolia Songziensis
Anatomy of the Late Devonian Sphenopsid Rotafolia songziensis , with a Discussion of Stelar Architecture of the Sphenophyllales Author(s): De‐Ming Wang, Shou‐Gang Hao, Qi Wang, and Jin‐Zhuang Xue Source: International Journal of Plant Sciences, Vol. 167, No. 2 (March 2006), pp. 373-383 Published by: The University of Chicago Press Stable URL: http://www.jstor.org/stable/10.1086/499115 . Accessed: 02/04/2015 03:18 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use, available at . http://www.jstor.org/page/info/about/policies/terms.jsp . JSTOR is a not-for-profit service that helps scholars, researchers, and students discover, use, and build upon a wide range of content in a trusted digital archive. We use information technology and tools to increase productivity and facilitate new forms of scholarship. For more information about JSTOR, please contact [email protected]. The University of Chicago Press is collaborating with JSTOR to digitize, preserve and extend access to International Journal of Plant Sciences. http://www.jstor.org This content downloaded from 159.226.100.224 on Thu, 2 Apr 2015 03:18:06 AM All use subject to JSTOR Terms and Conditions Int. J. Plant Sci. 167(2):373–383. 2006. Ó 2006 by The University of Chicago. All rights reserved. 1058-5893/2006/16702-0020$15.00 ANATOMY OF THE LATE DEVONIAN SPHENOPSID ROTAFOLIA SONGZIENSIS, WITH A DISCUSSION OF STELAR ARCHITECTURE OF THE SPHENOPHYLLALES De-Ming Wang,*,y Shou-Gang Hao,1,* Qi Wang,z and Jin-Zhuang Xue* *Key Laboratory of Orogenic Belts and Crustal Evolution, Department of Geology, Peking University, Beijing 100871, China; yInstitute for Earth Sciences, University of Graz, A-8010 Graz, Austria; and zKey Laboratory of Systematic and Evolutionary Botany, Institute of Botany, Chinese Academy of Sciences, Beijing 100093, China A previous study of the Late Devonian (Famennian) sphenopsid Rotafolia songziensis Wang, Hao, and Wang provided detailed descriptions of the morphology and a sketchy illustration of a three-ribbed primary xylem. -
Pteridophyte Fungal Associations: Current Knowledge and Future Perspectives
This is a repository copy of Pteridophyte fungal associations: Current knowledge and future perspectives. White Rose Research Online URL for this paper: http://eprints.whiterose.ac.uk/109975/ Version: Accepted Version Article: Pressel, S, Bidartondo, MI, Field, KJ orcid.org/0000-0002-5196-2360 et al. (2 more authors) (2016) Pteridophyte fungal associations: Current knowledge and future perspectives. Journal of Systematics and Evolution, 54 (6). pp. 666-678. ISSN 1674-4918 https://doi.org/10.1111/jse.12227 © 2016 Institute of Botany, Chinese Academy of Sciences. This is the peer reviewed version of the following article: Pressel, S., Bidartondo, M. I., Field, K. J., Rimington, W. R. and Duckett, J. G. (2016), Pteridophyte fungal associations: Current knowledge and future perspectives. Jnl of Sytematics Evolution, 54: 666–678., which has been published in final form at https://doi.org/10.1111/jse.12227. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Self-Archiving. Reuse Unless indicated otherwise, fulltext items are protected by copyright with all rights reserved. The copyright exception in section 29 of the Copyright, Designs and Patents Act 1988 allows the making of a single copy solely for the purpose of non-commercial research or private study within the limits of fair dealing. The publisher or other rights-holder may allow further reproduction and re-use of this version - refer to the White Rose Research Online record for this item. Where records identify the publisher as the copyright holder, users can verify any specific terms of use on the publisher’s website. -
Plants and Gall Hosts of the Tirimbina Biological Reserve
DOI 10.15517/RBT.V67I2SUPL.37233 Artículo Plants and gall hosts of the Tirimbina Biological Reserve, Sarapiqui, Costa Rica: Combining field sampling with herbarium records Plantas y hospederos de agallas de la Reserva Biológica Tirimbina, Sarapiquí, Costa Rica: combinando muestras del campo con registros del herbario Juan Manuel Ley-López1 José González2 Paul E. Hanson3* 1 Departamento Académico, Reserva Biológica Tirimbina. Sarapiquí, Heredia, Costa Rica; [email protected] 2 Independent consultant, Costa Rica; [email protected] 3 Escuela de Biología, Universidad de Costa Rica; San Pedro, 11501-2060 San José, Costa Rica; [email protected] * Correspondence Received 03-X-2018 Corrected 10-I-2018 Accepted 24-I-2019 Abstract There has been an increasing number of inventories of gall-inducing arthropods in the Neotropics. Nonetheless, very few inventories have been carried out in areas where the flora is well documented, and records of galls from herbaria and sites outside the study area have seldom been utilized. In this study we provide a checklist of the native vascular plants of a 345 ha forest reserve in the Caribbean lowlands of Costa Rica and document which of these plants were found to harbor galls. The gall surveys were carried out between November 2013 and December 2016. We also cross-checked our plant list with the previous gall records from elsewhere in the country and searched for galls on herbarium specimens of dicots reported from the reserve. In total, we recorded 143 families and 1174 plant species, of which 401 were hosts of galls. Plant hosts of galls were found in the following non-mutually exclusive categories: 209 in our field sampling, 257 from previous records, and 158 in herbarium specimens. -
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. -
Ecological Sorting of Vascular Plant Classes During the Paleozoic Evolutionary Radiation
i1 Ecological Sorting of Vascular Plant Classes During the Paleozoic Evolutionary Radiation William A. DiMichele, William E. Stein, and Richard M. Bateman DiMichele, W.A., Stein, W.E., and Bateman, R.M. 2001. Ecological sorting of vascular plant classes during the Paleozoic evolutionary radiation. In: W.D. Allmon and D.J. Bottjer, eds. Evolutionary Paleoecology: The Ecological Context of Macroevolutionary Change. Columbia University Press, New York. pp. 285-335 THE DISTINCTIVE BODY PLANS of vascular plants (lycopsids, ferns, sphenopsids, seed plants), corresponding roughly to traditional Linnean classes, originated in a radiation that began in the late Middle Devonian and ended in the Early Carboniferous. This relatively brief radiation followed a long period in the Silurian and Early Devonian during wrhich morphological complexity accrued slowly and preceded evolutionary diversifications con- fined within major body-plan themes during the Carboniferous. During the Middle Devonian-Early Carboniferous morphological radiation, the major class-level clades also became differentiated ecologically: Lycopsids were cen- tered in wetlands, seed plants in terra firma environments, sphenopsids in aggradational habitats, and ferns in disturbed environments. The strong con- gruence of phylogenetic pattern, morphological differentiation, and clade- level ecological distributions characterizes plant ecological and evolutionary dynamics throughout much of the late Paleozoic. In this study, we explore the phylogenetic relationships and realized ecomorphospace of reconstructed whole plants (or composite whole plants), representing each of the major body-plan clades, and examine the degree of overlap of these patterns with each other and with patterns of environmental distribution. We conclude that 285 286 EVOLUTIONARY PALEOECOLOGY ecological incumbency was a major factor circumscribing and channeling the course of early diversification events: events that profoundly affected the structure and composition of modern plant communities. -
Flora of New Zealand Ferns and Lycophytes
FLORA OF NEW ZEALAND FERNS AND LYCOPHYTES LOXSOMATACEAE P.J. BROWNSEY & L.R. PERRIE Fascicle 7 – MARCH 2015 © Landcare Research New Zealand Limited 2015. Unless indicated otherwise for specific items, this copyright work is licensed under the Creative Commons Attribution 3.0 New Zealand license. Attribution if redistributing to the public without adaptation: “Source: Landcare Research" Attribution if making an adaptation or derivative work: “Sourced from 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 [electronic resource] : ferns and lycophytes. Fascicle 7, Loxsomataceae / P.J. Brownsey and L.R. Perrie. -- Lincoln, N.Z. : Manaaki Whenua Press, 2015. 1 online resource ISBN 978-0-478-34776-0 (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 582.394.736(931)DC 587.30993 DOI: 10.7931/B1WC7J This work should be cited as: Brownsey, P.J. & Perrie, L.R. 2015: Loxsomataceae. In: Breitwieser, I.; Heenan, P.B.; Wilton, A.D. Flora of New Zealand — Ferns and Lycophytes. Fascicle 7. Manaaki Whenua Press, Lincoln. http://dx.doi.org/10.7931/B1WC7J Cover image: Loxsoma cunninghamii, broadly ovate mature frond. Contents Introduction..............................................................................................................................................1 Taxa Loxsomataceae C.Presl ................................................................................................................... -
Summer 2010 Hardy Fern Foundation Quarterly Ferns to Our Collection There
THE HARDY FERN FOUNDATION P.O. Box 3797 Federal Way, WA 98063-3797 Web site: www.hardyfems.org The Hardy Fern Foundation was founded in 1989 to establish a comprehen¬ sive collection of the world’s hardy ferns for display, testing, evaluation, public education and introduction to the gardening and horticultural community. Many rare and unusual species, hybrids and varieties are being propagated from spores and tested in selected environments for their different degrees of hardiness and ornamental garden value. The primary fern display and test garden is located at, and in conjunction with, The Rhododendron Species Botanical Garden at the Weyerhaeuser Corporate Headquarters, in Federal Way, Washington. Satellite fern gardens are at the Birmingham Botanical Gardens, Birmingham, Alabama, California State University at Sacramento, California, Coastal Maine Botanical Garden, Boothbay , Maine. Dallas Arboretum, Dallas, Texas, Denver Botanic Gardens, Denver, Colorado, Georgeson Botanical Garden, University of Alaska, Fairbanks, Alaska, Harry R Leu Garden, Orlando, Florida, Inniswood Metro Gardens, Columbus, Ohio, New York Botanical Garden, Bronx, New York, and Strybing Arboretum, San Francisco, California. The fern display gardens are at Bainbridge Island Library. Bainbridge Island, WA, Bellevue Botanical Garden, Bellevue, WA, Lakewold, Tacoma, Washington, Lotusland, Santa Barbara, California, Les Jardins de Metis, Quebec, Canada, Rotary Gardens, Janesville, Wl, and Whitehall Historic Home and Garden, Louisville, KY. Hardy Fern Foundation members participate in a spore exchange, receive a quarterly newsletter and have first access to ferns as they are ready for distribution. Cover design by Willanna Bradner HARDY FERN FOUNDATION QUARTERLY THE HARDY FERN FOUNDATION QUARTERLY Volume 20 No. 3 Editor- Sue Olsen ISSN 154-5517 T7 a -On I »§ jg 3$.as a 1 & bJLsiSLslSi ^ ~~}.J j'.fc President’s Message Patrick Kennar Osmundastrum reinstated, for Osmunda cinnamomea, Cinnamon fern Alan R. -
Classification, Molecular Phylogeny, Divergence Time, And
The JapaneseSocietyJapanese Society for Plant Systematics ISSN 1346-7565 Acta Phytotax. Geobot. 56 (2): 111-126 (2005) Invited article and Classification,MolecularPhylogeny,DivergenceTime, Morphological Evolution of Pteridophytes with Notes on Heterospory and and Monophyletic ParaphyleticGroups MASAHIRO KATO* Department ofBiotogicat Sciences,Graduate Schoot ofScience,Universitv. of7bkyo, Hongo, 7bk)]o IJ3- O033, lapan Pteridophytes are free-sporing vascular land plants that evolutionarily link bryophytes and seed plants. Conventiona], group (taxon)-based hierarchic classifications ofptcridophytes using phenetic characters are briefiy reviewcd. Review is also made for recent trcc-based cladistic analyses and molecular phy- logenetic analyses with increasingly large data sets ofmultiplc genes (compared to single genes in pre- vious studies) and increasingly large numbers of spccies representing major groups of pteridophytes (compared to particular groups in previous studies), and it is cxtended to most recent analyses of esti- mating divergcnce times ofpteridephytes, These c]assifications, phylogenetics, and divergcncc time esti- mates have improved our understanding of the diversity and historical structure of pteridophytes. Heterospory is noted with referencc to its origins, endospory, fertilization, and dispersal. Finally, menophylctic and paraphyletic groups rccently proposed or re-recognized are briefly dcscribcd. Key words: classification, divergence timc estimate. fems,heterospory, molecular phylogcny, pteri- dophytcs. Morphological -
Polypodiophyta): a Global Assessment of Traits Associated with Invasiveness and Their Distribution and Status in South Africa
Terrestrial alien ferns (Polypodiophyta): A global assessment of traits associated with invasiveness and their distribution and status in South Africa By Emily Joy Jones Submitted in fulfilment of the requirements for the degree Master of Science in the Faculty of Science at the Nelson Mandela University April 2019 Supervisor: Dr Tineke Kraaij Co-Supervisor: Dr Desika Moodley Declaration I, Emily Joy Jones (216016479), hereby indicate that the dissertation for Master of Science in the Faculty of Science is my own work and that it has not previously been submitted for assessment or completion of any postgraduate qualification to another University or for another qualification. _______________________ 2019-03-11 Emily Joy Jones DATE Official use: In accordance with Rule G4.6.3, 4.6.3 A treatise/dissertation/thesis must be accompanied by a written declaration on the part of the candidate to the effect that it is his/her own work and that it has not previously been submitted for assessment to another University or for another qualification. However, material from publications by the candidate may be embodied in a treatise/dissertation/thesis. i Table of Contents Abstract ...................................................................................................................................... i Acknowledgements ................................................................................................................ iii List of Tables ...........................................................................................................................