DOCSLIB.ORG

PTERIDOPHYTA of PERU Part VI 22

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

ILLINOIS LIBRARY ,M URBANA-CHAMPAIGN BIOLOGY Botany NEW SERIES, NO. 34 PTERIDOPHYTA OF PERU Part VI 22. Marsileaceae-28. Isoetaceae Rolla M. Tryon Robert G. Stolze With the collaboration of: R. James Hickey Benjamin 011gaard December 30, 1994 Publication 1461 PUBLISHED BY FIELD MUSEUM OF NATURAL HISTORY Information for Contributors to Fieldiana & 4, Wan Won t and "Literatu used after abbreviated mez ublished b; ild follow ind botanical p ;-s Information Service. Names of botanical authors sho s, Kew," 1984 edition 1 pp. nd floristics. Journal of Ecology, 51: 567- iltural patterns in visions, pp. 63-80. In V id Stars. Mouton Publishers, The Hague, Netherlan* ward, J. H., ed.. Handbook of Bulletin 143, Bureau of American Ethn<; Idiana: B< ions: II tatements in figure captions alone, sue: ic arrangement to be obtar 1 within tli ;o the made and u . THIS PUBLICATION IS PRINTED ON ACID-FREE PAPER. FIELD1ANA Botany NEW SERIES, NO. 34 PTERIDOPHYTA OF PERU Part VI 22. Marsileaceae-28. Isoetaceae Rolla M. Tryon Robert G. Stolze Department of Biology Associate Curator University of South Florida Department of Botany Tampa, Florida 33620-5150 Field Museum of Natural History Roosevelt Road at Lake Shore Drive Chicago, Illinois 60605-2496 With the collaboration of: R. James Hickey Benjamin 011gaard Miami University, Oxford, Ohio Aarhus University, Risskov, Denmark Accepted March 30, 1994 MAD \ Q 1995 Published December 30, 1994 Publication 1461 PUBLISHED BY FIELD MUSEUM OF NATURAL HISTORY 1994 Field Museum of Natural History ISSN 00 15-0746 PRINTED IN THE UNITED STATES OF AMERICA Table of Contents List of Illustrations INTRODUCTION 1 1. Marsilea: M. ancylopoda; M. vestita .... 3 ACKNOWLEDGMENTS 1 2. Salvinia: S. minima; S. auriculata 7 22. MARSILEACEAE 2 3. Azolla: A. filiculoides\ A. microphylla .... 9 Marsilea 2 4. Psilotum: P. nudum . .13 23. SALVINIACEAE 5 5. Equisetum: E. giganteum; E. bogotense 14 Salvinia 6 6. Huperzia: H. eversa; H. binervia; H. Azolla 8 linifolia var. tenuifolia; H. cuneifolia . 18 24. PSILOTACEAE 11 1. Lycopodium: L. clavatum; L. thyoides 53 Psilotum 11 8. Lycopodiella: L. caroliniana var. meridi- 25. EQUISETACEAE 12 onale; L. cernua 59 Equisetum 12 9. Selaginella: S. peruviana; S. haema- 26. LYCOPODIACEAE 16 todes; S. exaltata 67 Huperzia 19 10. Isoetes: I. andicola; I. lechleri; I. di- Lycopodium 52 spora 90 Lycopodiella 58 27. SELAGINELLACEAE 66 Selaginella 66 28. ISOETACEAE 88 List of Tables Isoetes 89 ADDENDUM 97 1 . Species to Be Added to the Pterido- 1 . Data on the diversity of pteridophyte phyte Flora, Parts I-V 97 species in Peru 100 2. Consideration of Pteridophyte Diversity in Respect to Ecology and Geography ... 98 DEPARTMENTS OF PERU 103 COMPREHENSIVE INDEX TO NAMES . 1 04 List of Maps 1 . The most species-rich departments in Peru 99 2. The main vegetational zones in Peru and their ferns . .101 111 Back cover: Selaginella haematodes PTERIDOPHYTA OF PERU Part VI 22. Marsileaceae-28. Isoetaceae Introduction "The ferns and fern allies of Guatemala" and is currently working on a monograph of the family. both have a keen of This sixth and final part of the "Pteridophyta Consequently, understanding of Peru" contains the aquatic fern families Mar- the problems in these pteridophyte families, and sileaceae and Salviniaceae as well as the "fern al- for their outstanding efforts in the production of this Flora the authors wish to their lies" Psilotaceae, Equisetaceae, Lycopodiaceae, express deep Selaginellaceae, and Isoetaceae. A brief section on appreciation. would like to extend thanks to Blanca the diversity and ecology are included, written by We special the senior author. The comprehensive index con- Leon (USM) for her invaluable assistance in pre- loans for their and tains not only the names in this final part but those paring and arranging packing from this Peruvian herbari- of the other five parts as well. The general style, shipment important as well as from the Universidad Nacional de typography, form of citations, and so forth follow um, Rolla M. the fa- the previously published parts. These matters are Trujillo (HUT). Tryon appreciates cilities the of adequately dealt with in Part I (Fieldiana: Botany, provided by Department Biology, of South and the aid n.s., No. 20, 1 989), and it is not necessary to repeat University Florida, Tampa, them here. of Alice F. Tryon in the preparation of the treat- Treatment of the Lycopodiaceae has been con- ment of Selaginella. tributed by Benjamin 011gaard and that of Isoeta- The illustrations were contributed by Field Mu- ceae by R. James Hickey. Both are recognized spe- seum scientific illustrator Zorica Dabich, who cre- cialists in these two families. The other genera are ated the original drawings and adapted the rest Bot- a joint effort of Rolla M. Tryon and Robert G. from those previously used in the Fieldiana: ferns fern allies of Gua- Stolze, each critically reviewing the treatments any publication "The and prepared by the other. temala." Her art work, which now has appeared Type collections from Peru are mentioned in in all six parts of this Flora, is an invaluable com- the nomenclature but are not repeated in the spec- plement to the descriptions. We are extremely also to Bent imen citations. They are, however, included in the grateful to her. Thanks go Johnsen, for his Peru range and ecology. The nomenclature of the free-lance artist of Copenhagen, Denmark, valu- genera and species is not intended to be complete. drawing ofHuperzia. We also appreciate the It includes all names based on Peru material and able comments presented by reviewers of the other names that are considered useful to mention. manuscript. the officers of the Abbreviations of periodicals generally follow the We are grateful to following system of Botanico-Periodicum-Huntianum institutions for granting loans of their material or in their her- (1968), while those of books and authors generally allowing us to examine specimens Univer- follow the system of Taxonomic Literature (TL- baria: Herbarium Jutlandicum, Aarhus Field Museum of Natural 2, 1976 et seq.). The acronyms for herbaria follow sitet, Denmark (AAU); Index Herbariorum and are also provided below. History, Chicago (F); Harvard University, Cam- bridge, Massachusetts most Gray Herbarium (GH), some Arnold Arboretum (A); Herbarium Acknowledgments Truxillense, Universidad Nacional de Trujillo, Trujillo, Peru (HUT); Missouri Botanical Garden, Benjamin 011gaard produced a recent Index to St. Louis (MO); Miami University, Oxford, Ohio the names of Lycopodiaceae, as well as taxonomic (MU); Museum National d'Histoire Naturelle, Par- treatments for the family in "The ferns and fern is (P); University of California, Berkeley (uc); allies of Guatemala" and in the "Flora of Ecua- United States National Herbarium, Smithsonian dor." R. James Hickey contributed Isoetaceae for Institution, Washington, D.C. (us); and Herbario FIELDIANA: BOTANY, N.S., NO. 34, DECEMBER 30, 1994, PP. 1-123 San Marcos, Universidad Nacional Mayor de San grows in Peru. It is a small plant with no leaflets Marcos, Lima, Peru (USM). on the petiole; the filiform leaves (petioles) are 1- Materials, mostly types, have also been studied 1 cm long. A single subglobose sporocarp is borne in the following herbaria (acronyms follow Index at the base of a leaf. Unless sporocarps are present, Herbariorum, ed. 8): AWH, B, BKL, BM, BONN, BR, the plant can easily be taken for a species of Cy- C, CGE, CPUN, CR, DUKE, G, GB, GL, HB, HEID, K, peraceae, which grows in wet habitats that are sim- KRA, L, LG, LIL, LINN, LP, MA, MICH, MOL, MSC, NO, ilar to those of Marsilea. NY, PR, Q, QCA, RB, S, SAPF, U, UPS, W, WIS, and Z. This project has been supported in part by grant #BSR-85-16358 from the National Science Foun- I. Marsilea dation, Systematic Biology Program. The work would not have been possible without this assis- Marsilea L., Sp. pi. 1099. 1753; Gen. pi. ed. 5, tance. However, any opinions and conclusions ex- 485. 1754. TYPE: Marsilea quadrifolia L. pressed are those of the authors and do not nec- Figure 1. essarily reflect the views of the Foundation. Plants palustral or aquatic. Stem usually long- creeping, commonly bearing long roots at the nodes of the stem or along the internodes. Leaves with Family 22. MARSILEACEAE the petiole terminated by 2 adjacent pairs of nar- rowly cuneate to broadly flabellate leaflets that are Marsileaceae Mirb., Hist. nat. veg. (Lam. & Mirb.) glabrous or pubescent. Veins more or less anas- 5: 126. 1802. TYPE: Marsilea L. tomosing, usually connected at the margin. Sori borne within 1 to several stalked, indurated spo- Stem short- to long-creeping, slender, often rocarps attached to the petiole or at its base, en- branched, hardly indurated, bearing trichomes. closed by a diaphanous indusium, with microspo- Leaves ca. 1-40 cm long, with 4, 2, or no leaflets rangia and megasporangia. Megaspores somewhat at the apex of the petiole, circinate in the bud. Sori ellipsoidal with an apical papillalike laesura, the borne within sporocarps, indusiate, with indehis- surface papillate. Microspores spheroidal, trilete, cent, short- to long-stalked, not annulate, mega- the surface slightly rugulose. sporangia and microsporangia; heterosporous, spores without chlorophyll. Marsilea is a nearly worldwide genus of perhaps 50 species, with about 1 2 in America. The tropical The Marsileaceae are a family of three genera, American species are poorly known for there are all in tropical America. The genera (Marsilea, Reg- relatively few collections and these often lack spo- nellidiwn, and Pilularid) are clearly distinct and rocarps. The species of Marsilea are most diverse not very closely allied. and common in regions that support vernal pools There are numerous detailed studies on the or shallow pools that dry out, at least along the Marsileaceae centering on the form and devel- borders. Mexico is one center of diversity, Aus- opment of the elaborate reproductive structures tralia and Africa are others.
Recommended publications
  • ^ a Critical Examination of the Vittarieae with a View To

    ^ 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.
  • "National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary."

    "National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary."

    Intro 1996 National List of Vascular Plant Species That Occur in Wetlands The Fish and Wildlife Service has prepared a National List of Vascular Plant Species That Occur in Wetlands: 1996 National Summary (1996 National List). The 1996 National List is a draft revision of the National List of Plant Species That Occur in Wetlands: 1988 National Summary (Reed 1988) (1988 National List). The 1996 National List is provided to encourage additional public review and comments on the draft regional wetland indicator assignments. The 1996 National List reflects a significant amount of new information that has become available since 1988 on the wetland affinity of vascular plants. This new information has resulted from the extensive use of the 1988 National List in the field by individuals involved in wetland and other resource inventories, wetland identification and delineation, and wetland research. Interim Regional Interagency Review Panel (Regional Panel) changes in indicator status as well as additions and deletions to the 1988 National List were documented in Regional supplements. The National List was originally developed as an appendix to the Classification of Wetlands and Deepwater Habitats of the United States (Cowardin et al.1979) to aid in the consistent application of this classification system for wetlands in the field.. The 1996 National List also was developed to aid in determining the presence of hydrophytic vegetation in the Clean Water Act Section 404 wetland regulatory program and in the implementation of the swampbuster provisions of the Food Security Act. While not required by law or regulation, the Fish and Wildlife Service is making the 1996 National List available for review and comment.
  • Lista Anotada De La Taxonomía Supraespecífica De Helechos De Guatemala Elaborada Por Jorge Jiménez

    Lista Anotada De La Taxonomía Supraespecífica De Helechos De Guatemala Elaborada Por Jorge Jiménez

    Documento suplementario Lista anotada de la taxonomía supraespecífica de helechos de Guatemala Elaborada por Jorge Jiménez. Junio de 2019. [email protected] Clase Equisetopsida C. Agardh α.. Subclase Equisetidae Warm. I. Órden Equisetales DC. ex Bercht. & J. Presl a. Familia Equisetaceae Michx. ex DC. 1. Equisetum L., tres especies, dos híbridos. β.. Subclase Ophioglossidae Klinge II. Órden Psilotales Prantl b. Familia Psilotaceae J.W. Griff. & Henfr. 2. Psilotum Sw., dos especies. III. Órden Ophioglossales Link c. Familia Ophioglossaceae Martinov c1. Subfamilia Ophioglossoideae C. Presl 3. Cheiroglossa C. Presl, una especie. 4. Ophioglossum L., cuatro especies. c2. Subfamilia Botrychioideae C. Presl 5. Botrychium Sw., tres especies. 6. Botrypus Michx., una especie. γ. Subclase Marattiidae Klinge IV. Órden Marattiales Link d. Familia Marattiaceae Kaulf. 7. Danaea Sm., tres especies. 8. Marattia Sw., cuatro especies. δ. Subclase Polypodiidae Cronquist, Takht. & W. Zimm. V. Órden Osmundales Link e. Familia Osmundaceae Martinov 9. Osmunda L., una especie. 10. Osmundastrum C. Presl, una especie. VI. Órden Hymenophyllales A.B. Frank f. Familia Hymenophyllaceae Mart. f1. Subfamilia Trichomanoideae C. Presl 11. Abrodictyum C. Presl, una especie. 12. Didymoglossum Desv., nueve especies. 13. Polyphlebium Copel., cuatro especies. 14. Trichomanes L., nueve especies. 15. Vandenboschia Copel., tres especies. f2. Subfamilia Hymenophylloideae Burnett 16. Hymenophyllum Sm., 23 especies. VII. Órden Gleicheniales Schimp. g. Familia Gleicheniaceae C. Presl 17. Dicranopteris Bernh., una especie. 18. Diplopterygium (Diels) Nakai, una especie. 19. Gleichenella Ching, una especie. 20. Sticherus C. Presl, cuatro especies. VIII. Órden Schizaeales Schimp. h. Familia Lygodiaceae M. Roem. 21. Lygodium Sw., tres especies. i. Familia Schizaeaceae Kaulf. 22.
  • Pu'u Wa'awa'a Biological Assessment

    Pu'u Wa'awa'a Biological Assessment

    PU‘U WA‘AWA‘A BIOLOGICAL ASSESSMENT PU‘U WA‘AWA‘A, NORTH KONA, HAWAII Prepared by: Jon G. Giffin Forestry & Wildlife Manager August 2003 STATE OF HAWAII DEPARTMENT OF LAND AND NATURAL RESOURCES DIVISION OF FORESTRY AND WILDLIFE TABLE OF CONTENTS TITLE PAGE ................................................................................................................................. i TABLE OF CONTENTS ............................................................................................................. ii GENERAL SETTING...................................................................................................................1 Introduction..........................................................................................................................1 Land Use Practices...............................................................................................................1 Geology..................................................................................................................................3 Lava Flows............................................................................................................................5 Lava Tubes ...........................................................................................................................5 Cinder Cones ........................................................................................................................7 Soils .......................................................................................................................................9
  • Spores of Serpocaulon (Polypodiaceae): Morphometric and Phylogenetic Analyses

    Spores of Serpocaulon (Polypodiaceae): Morphometric and Phylogenetic Analyses

    Grana, 2016 http://dx.doi.org/10.1080/00173134.2016.1184307 Spores of Serpocaulon (Polypodiaceae): morphometric and phylogenetic analyses VALENTINA RAMÍREZ-VALENCIA1,2 & DAVID SANÍN 3 1Smithsonian Tropical Research Institute, Center of Tropical Paleocology and Arqueology, Grupo de Investigación en Agroecosistemas y Conservación de Bosques Amazonicos-GAIA, Ancón Panamá, Republic of Panama, 2Laboratorio de Palinología y Paleoecología Tropical, Departamento de Ciencias Biológicas, Universidad de los Andes, Bogotá, Colombia, 3Facultad de Ciencias Básicas, Universidad de la Amazonia, Florencia Caquetá, Colombia Abstract The morphometry and sculpture pattern of Serpocaulon spores was studied in a phylogenetic context. The species studied were those used in a published phylogenetic analysis based on chloroplast DNA regions. Four additional Polypodiaceae species were examined for comparative purposes. We used scanning electron microscopy to image 580 specimens of spores from 29 species of the 48 recognised taxa. Four discrete and ten continuous characters were scored for each species and optimised on to the previously published molecular tree. Canonical correspondence analysis (CCA) showed that verrucae width/verrucae length and verrucae width/spore length index and outline were the most important morphological characters. The first two axes explain, respectively, 56.3% and 20.5% of the total variance. Regular depressed and irregular prominent verrucae were present in derived species. However, the morphology does not support any molecular clades. According to our analyses, the evolutionary pathway of the ornamentation of the spores is represented by depressed irregularly verrucae to folded perispore to depressed regular verrucae to irregularly prominent verrucae. Keywords: character evolution, ferns, eupolypods I, canonical correspondence analysis useful in phylogenetic analyses of several other Serpocaulon is a fern genus restricted to the tropics groups of ferns (Wagner 1974; Pryer et al.
  • &lt;I&gt;Equisetum Giganteum&lt;/I&gt;

    <I>Equisetum Giganteum</I>

    Florida International University FIU Digital Commons FIU Electronic Theses and Dissertations University Graduate School 3-24-2009 Ecophysiology and Biomechanics of Equisetum Giganteum in South America Chad Eric Husby Florida International University, [email protected] DOI: 10.25148/etd.FI10022522 Follow this and additional works at: https://digitalcommons.fiu.edu/etd Recommended Citation Husby, Chad Eric, "Ecophysiology and Biomechanics of Equisetum Giganteum in South America" (2009). FIU Electronic Theses and Dissertations. 200. https://digitalcommons.fiu.edu/etd/200 This work is brought to you for free and open access by the University Graduate School at FIU Digital Commons. It has been accepted for inclusion in FIU Electronic Theses and Dissertations by an authorized administrator of FIU Digital Commons. For more information, please contact [email protected]. FLORIDA INTERNATIONAL UNIVERSITY Miami, Florida ECOPHYSIOLOGY AND BIOMECHANICS OF EQUISETUM GIGANTEUM IN SOUTH AMERICA A dissertation submitted in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY in BIOLOGY by Chad Eric Husby 2009 To: Dean Kenneth Furton choose the name of dean of your college/school College of Arts and Sciences choose the name of your college/school This dissertation, written by Chad Eric Husby, and entitled Ecophysiology and Biomechanics of Equisetum Giganteum in South America, having been approved in respect to style and intellectual content, is referred to you for judgment. We have read this dissertation and recommend that it be approved. _______________________________________ Bradley C. Bennett _______________________________________ Jack B. Fisher _______________________________________ David W. Lee _______________________________________ Leonel Da Silveira Lobo O'Reilly Sternberg _______________________________________ Steven F. Oberbauer, Major Professor Date of Defense: March 24, 2009 The dissertation of Chad Eric Husby is approved.
  • Equisetum Myriochaetum

    Equisetum Myriochaetum

    University of Birmingham Biogenic porous silica and silicon sourced from Mexican Giant Horsetail (Equisetum myriochaetum) and their application as supports for enzyme immobilization Sola-Rabada, Anna; Sahare, Padma; Hickman, Graham J.; Vasquez, Marco; Canham, Leigh T.; Perry, Carole C.; Agarwal, Vivechana DOI: 10.1016/j.colsurfb.2018.02.047 License: Creative Commons: Attribution-NonCommercial-NoDerivs (CC BY-NC-ND) Document Version Peer reviewed version Citation for published version (Harvard): Sola-Rabada, A, Sahare, P, Hickman, GJ, Vasquez, M, Canham, LT, Perry, CC & Agarwal, V 2018, 'Biogenic porous silica and silicon sourced from Mexican Giant Horsetail (Equisetum myriochaetum) and their application as supports for enzyme immobilization', Colloids and Surfaces B: Biointerfaces, vol. 166, pp. 195-202. https://doi.org/10.1016/j.colsurfb.2018.02.047 Link to publication on Research at Birmingham portal Publisher Rights Statement: Published in Colloids and Surfaces B: Biointerfaces on 23/02/2018 DOI: 10.1016/j.colsurfb.2018.02.047 General rights Unless a licence is specified above, all rights (including copyright and moral rights) in this document are retained by the authors and/or the copyright holders. The express permission of the copyright holder must be obtained for any use of this material other than for purposes permitted by law. •Users may freely distribute the URL that is used to identify this publication. •Users may download and/or print one copy of the publication from the University of Birmingham research portal for the purpose of private study or non-commercial research. •User may use extracts from the document in line with the concept of ‘fair dealing’ under the Copyright, Designs and Patents Act 1988 (?) •Users may not further distribute the material nor use it for the purposes of commercial gain.
  • THELYPTERIS SUBG. AMAUROPELTA (THELYPTERIDACEAE) DA ESTAÇÃO ECOLÓGICA DO PANGA, UBERLÂNDIA, MINAS GERAIS, BRASIL Adriana A

    THELYPTERIS SUBG. AMAUROPELTA (THELYPTERIDACEAE) DA ESTAÇÃO ECOLÓGICA DO PANGA, UBERLÂNDIA, MINAS GERAIS, BRASIL Adriana A

    THELYPTERIS SUBG. AMAUROPELTA (THELYPTERIDACEAE) DA ESTAÇÃO ECOLÓGICA DO PANGA, UBERLÂNDIA, MINAS GERAIS, BRASIL Adriana A. Arantes1, Jefferson Prado2 & Marli A. Ranal1 RESUMO (Thelypteris subg. Amauropelta (Thelypteridaceae) da Estação Ecológica do Panga, Uberlândia, Minas Gerais, Brasil) O presente trabalho apresenta o tratamento taxonômico para as espécies de Thelypteris subgênero Amauropelta que ocorrem na Estação Ecológica do Panga. Thelypteridaceae mostrou-se uma das mais representativas da pteridoflora local, com 14 espécies de Thelypteris segregadas em quatro subgêneros (Amauropelta, Cyclosorus, Goniopteris e Meniscium). Na área de estudo, o subgênero Amauropelta está representado por quatro espécies, Thelypteris heineri, T. mosenii, T. opposita e T. rivularioides. São apresentadas descrições, chave para identificação das espécies, comentários, distribuição geográfica e ilustrações dos caracteres diagnósticos. Palavras-chave: samambaias, Pteridophyta, cerrado, flora, taxonomia. ABSTRACT (Thelypteris subg. Amauropelta (Thelypteridaceae) of the Ecological Station of Panga, Uberlândia, Minas Gerais State, Brazil) This paper provides the taxonomic treatment for the species of Thelypteris subgenus Amauropelta in the Ecological Station of Panga. Thelypteridaceae is one of the richest families in the area, with 14 species of Thelypteris segregated in four subgenera (Amauropelta, Cyclosorus, Goniopteris, and Meniscium). In the area the subgenus Amauropelta is represented by four species, Thelypteris heineri, T. mosenii, T. opposita, and
  • Plant Life Magill’S Encyclopedia of Science

    Plant Life Magill’S Encyclopedia of Science

    MAGILLS ENCYCLOPEDIA OF SCIENCE PLANT LIFE MAGILLS ENCYCLOPEDIA OF SCIENCE PLANT LIFE Volume 4 Sustainable Forestry–Zygomycetes Indexes Editor Bryan D. Ness, Ph.D. Pacific Union College, Department of Biology Project Editor Christina J. Moose Salem Press, Inc. Pasadena, California Hackensack, New Jersey Editor in Chief: Dawn P. Dawson Managing Editor: Christina J. Moose Photograph Editor: Philip Bader Manuscript Editor: Elizabeth Ferry Slocum Production Editor: Joyce I. Buchea Assistant Editor: Andrea E. Miller Page Design and Graphics: James Hutson Research Supervisor: Jeffry Jensen Layout: William Zimmerman Acquisitions Editor: Mark Rehn Illustrator: Kimberly L. Dawson Kurnizki Copyright © 2003, by Salem Press, Inc. All rights in this book are reserved. No part of this work may be used or reproduced in any manner what- soever or transmitted in any form or by any means, electronic or mechanical, including photocopy,recording, or any information storage and retrieval system, without written permission from the copyright owner except in the case of brief quotations embodied in critical articles and reviews. For information address the publisher, Salem Press, Inc., P.O. Box 50062, Pasadena, California 91115. Some of the updated and revised essays in this work originally appeared in Magill’s Survey of Science: Life Science (1991), Magill’s Survey of Science: Life Science, Supplement (1998), Natural Resources (1998), Encyclopedia of Genetics (1999), Encyclopedia of Environmental Issues (2000), World Geography (2001), and Earth Science (2001). ∞ The paper used in these volumes conforms to the American National Standard for Permanence of Paper for Printed Library Materials, Z39.48-1992 (R1997). Library of Congress Cataloging-in-Publication Data Magill’s encyclopedia of science : plant life / edited by Bryan D.
  • Lundiana 5-2 Dezembro 2004

    Lundiana 5-2 Dezembro 2004

    Lundiana 5(2):83-112, 2004 © 2004 Instituto de Ciências Biológicas - UFMG ISSN 1676-6180 Thelypteris subg. Amauropelta (Kunze) A.R. Sm. (Thelypteridaceae - Pterophyta) no Estado de São Paulo, Brasil* Alexandre Salino1 & João Semir2 1 Departamento de Botânica, Instituto de Ciências Biológicas, Universidade Federal de Minas Gerais, Caixa Postal 486, 30123-970, Belo Hori- zonte, MG, Brasil. E-mail: [email protected]. 2 Departamento de Botânica, Instituto de Biologia, Universidade Estadual de Campinas, Caixa Postal 6109, 13081-970, Campinas, SP, Brasil. Abstract Thelypteris subg. Amauropelta (Kunze) A.R. Sm. (Thelypteridaceae – Pterophyta) in the state of São Paulo, Brazil. This is a floristic survey of Thelypteris subg. Amauropelta (Thelypteridaceae) in the state of São Paulo. Twenty two species are recognized. Descriptions for the subgenus and species, an identification key, as well as geographical distributions, illustrations and comments are provided. Keywords: Taxonomy, pteridophytes, Thelypteridaceae, Thelypteris subg. Amauropelta Introdução espécies não se enquadram dentro das seções estabelecidas por Smith (1974). Thelypteridaceae Pic.Serm. é uma das maiores famílias Thelypteris subg. Amauropelta compreende mais de 200 de pteridófitas, com mais de 900 espécies, sendo a maioria espécies neotropicais, com uma no Hawai e poucas na África, de regiões tropicais e subtropicais, com menos de 2% Madagascar e Ilhas Mascarenhas (Smith, 1992). O maior centro ocorrendo nas regiões temperadas (Smith, 1990). A de diversidade deste subgênero é a região andina equatorial, classificação da família é controversa, havendo autores que especialmente a Colômbia, Equador e Peru (Smith, 1983; reconheceram 32 gêneros (Pichi-Sermolli, 1977), 25 gêneros 1992). Segundo Ponce (1995), no Brasil ocorrem aproxima- (Holttum, 1971), cinco gêneros (Smith, 1990) e apenas um damente 35 espécies.
  • The New York Botanical Garden

    The New York Botanical Garden

    Vol. XV DECEMBER, 1914 No. 180 JOURNAL The New York Botanical Garden EDITOR ARLOW BURDETTE STOUT Director of the Laboratories CONTENTS PAGE Index to Volumes I-XV »33 PUBLISHED FOR THE GARDEN AT 41 NORTH QUBKN STRHBT, LANCASTER, PA. THI NEW ERA PRINTING COMPANY OFFICERS 1914 PRESIDENT—W. GILMAN THOMPSON „ „ _ i ANDREW CARNEGIE VICE PRESIDENTS J FRANCIS LYNDE STETSON TREASURER—JAMES A. SCRYMSER SECRETARY—N. L. BRITTON BOARD OF- MANAGERS 1. ELECTED MANAGERS Term expires January, 1915 N. L. BRITTON W. J. MATHESON ANDREW CARNEGIE W GILMAN THOMPSON LEWIS RUTHERFORD MORRIS Term expire January. 1916 THOMAS H. HUBBARD FRANCIS LYNDE STETSON GEORGE W. PERKINS MVLES TIERNEY LOUIS C. TIFFANY Term expire* January, 1917 EDWARD D. ADAMS JAMES A. SCRYMSER ROBERT W. DE FOREST HENRY W. DE FOREST J. P. MORGAN DANIEL GUGGENHEIM 2. EX-OFFICIO MANAGERS THE MAYOR OP THE CITY OF NEW YORK HON. JOHN PURROY MITCHEL THE PRESIDENT OP THE DEPARTMENT OP PUBLIC PARES HON. GEORGE CABOT WARD 3. SCIENTIFIC DIRECTORS PROF. H. H. RUSBY. Chairman EUGENE P. BICKNELL PROF. WILLIAM J. GIES DR. NICHOLAS MURRAY BUTLER PROF. R. A. HARPER THOMAS W. CHURCHILL PROF. JAMES F. KEMP PROF. FREDERIC S. LEE GARDEN STAFF DR. N. L. BRITTON, Director-in-Chief (Development, Administration) DR. W. A. MURRILL, Assistant Director (Administration) DR. JOHN K. SMALL, Head Curator of the Museums (Flowering Plants) DR. P. A. RYDBERG, Curator (Flowering Plants) DR. MARSHALL A. HOWE, Curator (Flowerless Plants) DR. FRED J. SEAVER, Curator (Flowerless Plants) ROBERT S. WILLIAMS, Administrative Assistant PERCY WILSON, Associate Curator DR. FRANCIS W. PENNELL, Associate Curator GEORGE V.
  • Molecular Phylogeny of Horsetails (Equisetum) Including Chloroplast Atpb Sequences

    Molecular Phylogeny of Horsetails (Equisetum) Including Chloroplast Atpb Sequences

    J Plant Res DOI 10.1007/s10265-007-0088-x SHORT COMMUNICATION Molecular phylogeny of horsetails (Equisetum) including chloroplast atpB sequences Jean-Michel Guillon Received: 9 November 2006 / Accepted: 21 March 2007 Ó The Botanical Society of Japan and Springer 2007 Abstract Equisetum is a genus of 15 extant species that dependent on vegetative reproduction for persistence and are the sole surviving representatives of the class Sphen- growth. The 15 species of Equisetum are grouped in two opsida. The generally accepted taxonomy of Equisetum subgenera based on morphological characters such as the recognizes two subgenera: Equisetum and Hippochaete. position of stomata: superficial in subgenus Equisetum (E. Two recent phylogenetical studies have independently arvense, E. bogotense, E. diffusum, E. fluviatile, E. pa- questioned the monophyly of subgenus Equisetum. Here, I lustre, E. pratense, E. sylvaticum, and E. telmateia), use original (atpB) and published (rbcL, trnL-trnF, rps4) sunken below the epidermal surface in subgenus Hippo- sequence data to investigate the phylogeny of the genus. chaete (E. giganteum, E. hyemale, E. laevigatum, Analyses of atpB sequences give an unusual topology, with E. myriochaetum, E. ramosissimum, E. scirpoides, and E. bogotense branching within Hippochaete. A Bayesian E. variegatum). A barrier seems to prevent hybridization analysis based on all available sequences yields a tree with between plants of the subgenera Equisetum and Hippo- increased resolution, favoring the sister relationships of chaete (Duckett 1979). E. bogotense with subgenus Hippochaete. Because characters found in the fossil record, such as large stems and persistent sheath teeth, are present in the Keywords Equisetum Á Evolution Á Horsetail Á Phylogeny sole E.