Annual Review of Pteridological Research - 1997
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
"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. -
A Taxonomic Revision of Hymenophyllaceae
BLUMEA 51: 221–280 Published on 27 July 2006 http://dx.doi.org/10.3767/000651906X622210 A TAXONOMIC REVISION OF HYMENOPHYLLACEAE ATSUSHI EBIHARA1, 2, JEAN-YVES DUBUISSON3, KUNIO IWATSUKI4, SABINE HENNEQUIN3 & MOTOMI ITO1 SUMMARY A new classification of Hymenophyllaceae, consisting of nine genera (Hymenophyllum, Didymoglos- sum, Crepidomanes, Polyphlebium, Vandenboschia, Abrodictyum, Trichomanes, Cephalomanes and Callistopteris) is proposed. Every genus, subgenus and section chiefly corresponds to the mono- phyletic group elucidated in molecular phylogenetic analyses based on chloroplast sequences. Brief descriptions and keys to the higher taxa are given, and their representative members are enumerated, including some new combinations. Key words: filmy ferns, Hymenophyllaceae, Hymenophyllum, Trichomanes. INTRODUCTION The Hymenophyllaceae, or ‘filmy ferns’, is the largest basal family of leptosporangiate ferns and comprises around 600 species (Iwatsuki, 1990). Members are easily distin- guished by their usually single-cell-thick laminae, and the monophyly of the family has not been questioned. The intrafamilial classification of the family, on the other hand, is highly controversial – several fundamentally different classifications are used by indi- vidual researchers and/or areas. Traditionally, only two genera – Hymenophyllum with bivalved involucres and Trichomanes with tubular involucres – have been recognized in this family. This scheme was expanded by Morton (1968) who hierarchically placed many subgenera, sections and subsections under -
Download Document
African countries and neighbouring islands covered by the Synopsis. S T R E L I T Z I A 23 Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands by J.P. Roux Pretoria 2009 S T R E L I T Z I A This series has replaced Memoirs of the Botanical Survey of South Africa and Annals of the Kirstenbosch Botanic Gardens which SANBI inherited from its predecessor organisations. The plant genus Strelitzia occurs naturally in the eastern parts of southern Africa. It comprises three arborescent species, known as wild bananas, and two acaulescent species, known as crane flowers or bird-of-paradise flowers. The logo of the South African National Biodiversity Institute is based on the striking inflorescence of Strelitzia reginae, a native of the Eastern Cape and KwaZulu-Natal that has become a garden favourite worldwide. It sym- bolises the commitment of the Institute to champion the exploration, conservation, sustain- able use, appreciation and enjoyment of South Africa’s exceptionally rich biodiversity for all people. J.P. Roux South African National Biodiversity Institute, Compton Herbarium, Cape Town SCIENTIFIC EDITOR: Gerrit Germishuizen TECHNICAL EDITOR: Emsie du Plessis DESIGN & LAYOUT: Elizma Fouché COVER DESIGN: Elizma Fouché, incorporating Blechnum palmiforme on Gough Island PHOTOGRAPHS J.P. Roux Citing this publication ROUX, J.P. 2009. Synopsis of the Lycopodiophyta and Pteridophyta of Africa, Madagascar and neighbouring islands. Strelitzia 23. South African National Biodiversity Institute, Pretoria. ISBN: 978-1-919976-48-8 © Published by: South African National Biodiversity Institute. Obtainable from: SANBI Bookshop, Private Bag X101, Pretoria, 0001 South Africa. -
General View of a Small Patch of Phylloglossum Plants. As Is Normal
. Fig. 1- General view of a small patch of Phylloglossum plants. As is normal in most populations there are many more sterile plants than fertile and a great range of sizes of plants are found. The 5-cent coin is about 2 cm in diameter and provides a convenient scale. 28 Phylloglossum Miniature Denizen of the North /. E. Braggins, Auckland Phylloglossum drummondii, first described by Kunze, a German botanist, in 1843, is a very small plant related to the lycopodiums or club mosses. In addition to New Zealand it is found in Western Australia, Tasmania, and Victoria. There is only one species of Phylloglossum, and because of its small size and habit of growing in low sedge and scrub it is not often detected. Furthermore it has a short growing season when it is above ground (May-June till September-October), and few botanists know it in the field. The description in Allan's Flora of New Zealand tells us that it is "... a plant up to 5 cm long, rarely more; leaves linear, acute, usually few, seldom more than 10, about 2 cm long". The stalk or peduncle of the fruiting part is described as 3-4 cm long, with a strobilus (sport-bearing part) about 7 mm long. The generic description having already said that the strobilus was terminal and roots scanty, we have some idea what the plant may look like, though words cannot convey adequately the appearance of this unusual little plant (Fig. 1). In New Zealand Phylloglossum is often regarded as a typical kauri and burnt-over scrubland plant. -
Aquatic Vascular Plant Species Distribution Maps
Appendix 11.5.1: Aquatic Vascular Plant Species Distribution Maps These distribution maps are for 116 aquatic vascular macrophyte species (Table 1). Aquatic designation follows habitat descriptions in Haines and Vining (1998), and includes submergent, floating and some emergent species. See Appendix 11.4 for list of species. Also included in Appendix 11.4 is the number of HUC-10 watersheds from which each taxon has been recorded, and the county-level distributions. Data are from nine sources, as compiled in the MABP database (plus a few additional records derived from ancilliary information contained in reports from two fisheries surveys in the Upper St. John basin organized by The Nature Conservancy). With the exception of the University of Maine herbarium records, most locations represent point samples (coordinates were provided in data sources or derived by MABP from site descriptions in data sources). The herbarium data are identified only to township. In the species distribution maps, town-level records are indicated by center-points (centroids). Figure 1 on this page shows as polygons the towns where taxon records are identified only at the town level. Data Sources: MABP ID MABP DataSet Name Provider 7 Rare taxa from MNAP lake plant surveys D. Cameron, MNAP 8 Lake plant surveys D. Cameron, MNAP 35 Acadia National Park plant survey C. Greene et al. 63 Lake plant surveys A. Dieffenbacher-Krall 71 Natural Heritage Database (rare plants) MNAP 91 University of Maine herbarium database C. Campbell 183 Natural Heritage Database (delisted species) MNAP 194 Rapid bioassessment surveys D. Cameron, MNAP 207 Invasive aquatic plant records MDEP Maps are in alphabetical order by species name. -
An Approach to the Problem of Taxonomy and Classification in the Study of Sporae Dispersae
AN APPROACH TO THE PROBLEM OF TAXONOMY AND CLASSIFICATION IN THE STUDY OF SPORAE DISPERSAE D. C. BHARDWAJ Birbal~i Institute of Palaeobotany, Lucknow ABSTRACT ( 1950 ) system, the American workers prefer The present state of disagreement among spore that of Schopf, Wilson and Bentall's ( 1944), workers with regard to the taxonomy and classi• in Germany, an amplification of Ibrahim's fication of Sporae dispersae has been reviewed. ( 1933) system is mostly in vogue and the The taxonomic categories for Sporae dispersae have Russian workers classify according to Nau• been defined and practicability of organ-genus concept over the form-genus concept for the circum• mova's (1937) system. This tendency to scription of spore taxa has been discussed. stick to one or the other of these systems, none of which excels the others, has uncons• ciously led to thwart the evolution of one such INTRODUCTION system of classification for the Sporae dis• persae which may be universally followed. Of late, in view of the greater applied use of DETAILEDand pollen,studyrecoveredof the dispersedfrom sedimen•spores Sporae dispersae in coal and oil prospecting, tary strata, dates back to Reinsch the need for a universally accepted standard ( 1881) when he described some of them from system of classification for these is being coals of the Carboniferous age. Thereafter, increasingly felt so that assimilation of data for several decades, these dispersed micro• from all over the world can be more easily remains attracted occasional attention of achieved. palaeobotanists -
Bibliography of Isoetes
BIBLIOGRAPHY OF ISOETES ALLEN, B.M. 1975. A note on the distribution of Isoetes in the Cadiz Province, Spain. Fern Gaz. (U.K.) 11 (2-3): 163-164 (1975). ALONSO, PAZ, E. 1989. Notas sobre plantas nuevas o interesantes para la flora Uruguaya: 1. (Notes on new or interesting plants for the Uruguayan flora: 1.) Comun. Bot. Mus. Hist. Nat. Montevideo 5 (91): 1-4 (1989) - Isoetes pp.2-3 ALSTON, A.H.G. 1982. Isoetaceae: 1. In Steenis, C.G.G.J. van, Holttum, R. E., eds. Flora Malesiana, series 2. Pteridophytes, volume 1. The Hague, Martinus Nijhoff, Dr. W. Junk Publ. 62-64 (1982)- illus., chrom. nos., key. ANDREIS, C., RODONDI, G. 1987. Alcune stazioni di Isoetes echinospora Dur. nel Bresciano e osservazioni al SEM delle spore delle Isoetes della flora Italica. Natura Bresciana no.23: 119-130 (1986 publ. 1987) - illus., maps. 4, ANTHONY, N.C., & E.A. SCHELPE, 1985. Two new taxa and a new combination in southern African Pteridophyta. Bothalia, 15 (3 & 4): 554-555 (1985) ARREGUIN-SANCHEZ, M., 1986. Nuevos registros y taxa interesantes de pteridofitas del Valle de Mexico. (Isoetaceae, Psilotaceae y Selaginellaceae) Phytologia 59 (7): 451-453 (1986) ASH, S., & K.B. PIGG. 1991. A new Jurassic Isoetites (Isoetales) from the Wallowa Terrane in Hells Canyon Oregon and Idaho. Amer. J. Bot. 78: 1636-1642. BAJPAI, U., & H.K. MAHESHWARI,1985. EM studies on the megaspores of Isoetes coromandelina. Phytomorphology, 34 (1-4): 226-231 (1984 publ. 1985) - illus. BALDWIN, W.K.W. 1933. The organization of the young sporophyte of Isoetes engelmanni, A. -
Pdf Ballard, F
Acta Botanica Mexicana 102: 31-37 (2013) NOTA SOBRE ONOCLEOPSIS HINTONII (ONOCLEACEAE), UN NUEVO REGISTRO PARA EL ESTADO DE HIDALGO, MÉXICO Felipe Gómez-NoGuez1,2, ANiceto meNdozA-Ruiz1 y BlancA péRez-GarcíA1 1Universidad Autónoma Metropolitana-Iztapalapa, Departamento de Biología, Laboratorio de Biología de Pteridofitas, Área de Botánica Estructural y Sistemática Vegetal, Avenida San Rafael Atlixco 186, Colonia Vicentina, Delegación Iztapalapa, 09340 México, D.F., México. 2Autor para la correspondencia: [email protected] RESUMEN Se reporta por primera vez a Onocleopsis hintonii para el estado de Hidalgo, México, adicionando el registro de la familia Onocleaceae Pic. Serm. Se presentan datos relativos a su morfología y las características de sus esporas. Palabras clave: Hidalgo, México, nuevo registro, Onocleaceae, Onocleopsis. ABSTRACT Onocleopsis hintonii is reported for the first time for the state of Hidalgo, Mexico, adding the Onocleaceae Pic. Serm. family record. Data on their morphology and characteristics of their spores are presented. Key words: Hidalgo, Mexico, new record, Onocleaceae, Onocleopsis. Dentro del proyecto de tesis de maestría del primer autor, en el Municipio de Molango de Escamilla y sus alrededores, se hizo trabajo de campo de febrero del 2009 a marzo del 2010, realizando 12 excursiones a la Sierra Hidalguense, en la localidad de Río Malila, en donde se recolectó material biológico, en particular pteridofitas. En una exploración dentro del bosque, se encontró creciendo entre las rocas y a lo largo de un arroyo, una población de helechos con hojas dimórficas, que 31 Acta Botanica Mexicana 102: 31-37 (2013) resultó corresponder a Onocleopsis hintonii F. Ballard. Después de hacer una revi- sión bibliográfica y consultar los herbarios ENCB, FCME, MEXU y UAMIZ, no se hallaron registros de esta especie para el estado de Hidalgo. -
American Fern Journal
AMERICAN FERN JOURNAL QUARTERLY JOURNAL OF THE AMERICAN FERN SOCIETY Broad-Scale Integrity and Local Divergence in the Fiddlehead Fern Matteuccia struthiopteris (L.) Todaro (Onocleaceae) DANIEL M. KOENEMANN Rancho Santa Ana Botanic Garden, 1500 North College Avenue, Claremont, CA 91711-3157, e-mail: [email protected] JACQUELINE A. MAISONPIERRE University of Vermont, Department of Plant Biology, Jeffords Hall, 63 Carrigan Drive, Burlington, VT 05405, e-mail: [email protected] DAVID S. BARRINGTON University of Vermont, Department of Plant Biology, Jeffords Hall, 63 Carrigan Drive, Burlington, VT 05405, e-mail: [email protected] American Fern Journal 101(4):213–230 (2011) Broad-Scale Integrity and Local Divergence in the Fiddlehead Fern Matteuccia struthiopteris (L.) Todaro (Onocleaceae) DANIEL M. KOENEMANN Rancho Santa Ana Botanic Garden, 1500 North College Avenue, Claremont, CA 91711-3157, e-mail: [email protected] JACQUELINE A. MAISONPIERRE University of Vermont, Department of Plant Biology, Jeffords Hall, 63 Carrigan Drive, Burlington, VT 05405, e-mail: [email protected] DAVID S. BARRINGTON University of Vermont, Department of Plant Biology, Jeffords Hall, 63 Carrigan Drive, Burlington, VT 05405, e-mail: [email protected] ABSTRACT.—Matteuccia struthiopteris (Onocleaceae) has a present-day distribution across much of the north-temperate and boreal regions of the world. Much of its current North American and European distribution was covered in ice or uninhabitable tundra during the Pleistocene. Here we use DNA sequences and AFLP data to investigate the genetic variation of the fiddlehead fern at two geographic scales to infer the historical biogeography of the species. Matteuccia struthiopteris segregates globally into minimally divergent (0.3%) Eurasian and American lineages. -
Biogeographic Origin, Taxonomic Status, and Conservation Biology of Asplenium Monanthes L
Iowa State University Capstones, Theses and Retrospective Theses and Dissertations Dissertations 1-1-2003 Biogeographic origin, taxonomic status, and conservation biology of Asplenium monanthes L. in the southeastern United States Allison Elizabeth Shaw Iowa State University Follow this and additional works at: https://lib.dr.iastate.edu/rtd Recommended Citation Shaw, Allison Elizabeth, "Biogeographic origin, taxonomic status, and conservation biology of Asplenium monanthes L. in the southeastern United States" (2003). Retrospective Theses and Dissertations. 20038. https://lib.dr.iastate.edu/rtd/20038 This Thesis is brought to you for free and open access by the Iowa State University Capstones, Theses and Dissertations at Iowa State University Digital Repository. It has been accepted for inclusion in Retrospective Theses and Dissertations by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. Biogeographic origin, taxonomic status, and conservation biology of Asplenium monanthes L. in the southeastern United States by Allison Elizabeth Shaw A thesis submitted to the graduate faculty in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE Major: Ecology and Evolutionary Biology Program of Study Committee: Donald R. Farrar (Major Professor) John D. Nason Fredric J. Janzen Iowa State University Ames, Iowa 2003 11 Graduate College Iowa State University This is to certify that the master's thesis of Allison Elizabeth Shaw has met the thesis requirements of Iowa State University Signatures have been redacted for privacy iii TABLE OF CONTENTS LIST OF FIGURES v LIST OF TABLES Vlll ACKNOWLEDGEMENTS ix ABSTRACT xi GENERAL INTRODUCTION 1 Research questions 1 Thesis organization 2 Taxonomy of Asplenium monanthes 2 Apo gamy 6 Distribution and habitat of Asplenium monanthes 12 Bioclimatic history of the southeastern U.S. -
Walden Planning Unit Resource Management Plan
Massachusetts Department of Conservation and Recreation Bureau of Planning and Resource Protection Resource Management Planning Program RESOURCE MANAGEMENT PLAN Walden Planning Unit Including Walden Pond State Reservation May 2013 In coordination with: Crosby | Schlessinger | Smallridge, LLC Walden Planning Unit Including Walden Pond State Reservation RESOURCE MANAGEMENT PLAN 2013 Deval L. Patrick, Governor Timothy P. Murray, Lt. Governor Richard K. Sullivan, Jr., Secretary Edward M. Lambert, Jr., Commissioner John P. Murray, Deputy Commissioner for Park Operations Resource Management Plans (RMPs) provide guidelines for management of properties under the stewardship of the Department of Conservation and Recreation (DCR). They are intended to be working documents for setting priorities, enabling the Department to adapt to changing fiscal, social, and environmental conditions. The planning process provides a forum for communication and cooperation with park visitors and the surrounding communities to ensure transparency in the DCR’s stewardship efforts. One of the most recognizable properties in the DCR park system, Walden Pond State Reservation is an iconic national and international destination. The pond that inspired Henry David Thoreau’s seminal work Walden, or Life in the Woods holds divergent meanings. To many, the reservation is a sacred landscape and international cultural heritage site. To some, it is a profound symbol of both Thoreau’s writings and the genesis of the land conservation movement. Simultaneously, the reservation is valued for its recreation opportunities, whether swimming in Walden Pond’s waters on hot summer days, canoeing on the pond’s calm waters, or cross-country skiing in its surrounding forests. This plan outlines recommendations that will improve the visitor experience for all, while preserving Walden Pond and its surrounding natural and cultural resources for the benefit of future generations. -
National List of Plant Species That Occur in Wetlands
;>\ ....--'. PB89-169940 BIOLOGICAL REPORT 88(26.9) MAY 1988 NATIONAL LIST OF PLANT SPECIES THAT OCCUR IN WETLANDS: . NORTHWEST (REGION 9) " h d W"ldl"f S· In Cooperation with the National and FIS an I I e ervlce Regional Interagency Review Panels U.S. Department of the Interior REPR~EDBY u.s. DEPARTMENTOF COMMERCE NATIONAL TECHNICAL ItEORMATJON SERVICE SPRINGFIELD. VA 22161 S02n-'Ol RE?ORT DOCUMENTATION 11. REPORT NO. PAG, iBioloqical Report 88(26.9) 4. TItle arld SUbtitle National List of Plant Species That Occur in Wetiands: Northwe~t (Region 9). 7. Autllor(s) Porter B. Reed, Jr. 9. Perfonnlnc O,..nl.etton H..... • nd _ .... National Ecology Research Center U.S. Fish and Wildlife Service 11. <:omncttC) or Gr.ntCG) No. Creekside One Bldg., 2627 Redwing Rd. Fort Collins, CO 80526-2899 CGl 12. SIlO....,.;n. O,..nlUtlon H_ .rld Acid.... 13. TYIMI of Repott & Period e-Nd Department of the Interior U.S. Fish and Wildlife Service Research and Development 14. Washington, DC 20240 The National list of Plant Species That Occur in Wetlands represents the combined efforts of many biologists over the last decade to define the wetland flora of the United States. The U.S. Fish and Wildlife Service initially developed the list in order to provide an appendix to the Classification of Wetlands and Deepwater Habitats of the United States (FWS/OBS 79/31) to assist in the field identification of wetlands. Plant species that occur in wetlands, as used in the National List, are defined as species that have demonstrated an ability to achieve maturity and reproduce in an environment where all or portions of the soil within the root zone become, periodically or continuously, saturated or inundated during the growing season.