MANEJO SUSTENTABLE DE PASTIZALES VI Simposio Internacional De Pastizales 4 Al 7 De Noviembre De 2009
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Phylogeny and Subfamilial Classification of the Grasses (Poaceae) Author(S): Grass Phylogeny Working Group, Nigel P
Phylogeny and Subfamilial Classification of the Grasses (Poaceae) Author(s): Grass Phylogeny Working Group, Nigel P. Barker, Lynn G. Clark, Jerrold I. Davis, Melvin R. Duvall, Gerald F. Guala, Catherine Hsiao, Elizabeth A. Kellogg, H. Peter Linder Source: Annals of the Missouri Botanical Garden, Vol. 88, No. 3 (Summer, 2001), pp. 373-457 Published by: Missouri Botanical Garden Press Stable URL: http://www.jstor.org/stable/3298585 Accessed: 06/10/2008 11:05 Your use of the JSTOR archive indicates your acceptance of JSTOR's Terms and Conditions of Use, available at http://www.jstor.org/page/info/about/policies/terms.jsp. JSTOR's Terms and Conditions of Use provides, in part, that unless you have obtained prior permission, you may not download an entire issue of a journal or multiple copies of articles, and you may use content in the JSTOR archive only for your personal, non-commercial use. Please contact the publisher regarding any further use of this work. Publisher contact information may be obtained at http://www.jstor.org/action/showPublisher?publisherCode=mobot. Each copy of any part of a JSTOR transmission must contain the same copyright notice that appears on the screen or printed page of such transmission. JSTOR is a not-for-profit organization founded in 1995 to build trusted digital archives for scholarship. We work with the scholarly community to preserve their work and the materials they rely upon, and to build a common research platform that promotes the discovery and use of these resources. For more information about JSTOR, please contact [email protected]. -
Grasses of the Texas Hill Country: Vegetative Key and Descriptions
Hagenbuch, K.W. and D.E. Lemke. 2015. Grasses of the Texas Hill Country: Vegetative key and descriptions. Phytoneuron 2015-4: 1–93. Published 7 January 2015. ISSN 2153 733X GRASSES OF THE TEXAS HILL COUNTRY: VEGETATIVE KEY AND DESCRIPTIONS KARL W. HAGENBUCH Department of Biological Sciences San Antonio College 1300 San Pedro Avenue San Antonio, Texas 78212-4299 [email protected] DAVID E. LEMKE Department of Biology Texas State University 601 University Drive San Marcos, Texas 78666-4684 [email protected] ABSTRACT A key and a set of descriptions, based solely on vegetative characteristics, is provided for the identification of 66 genera and 160 grass species, both native and naturalized, of the Texas Hill Country. The principal characters used (features of longevity, growth form, roots, rhizomes and stolons, culms, leaf sheaths, collars, auricles, ligules, leaf blades, vernation, vestiture, and habitat) are discussed and illustrated. This treatment should prove useful at times when reproductive material is not available. Because of its size and variation in environmental conditions, Texas provides habitat for well over 700 species of grasses (Shaw 2012). For identification purposes, the works of Correll and Johnston (1970); Gould (1975) and, more recently, Shaw (2012) treat Texas grasses in their entirety. In addition to these comprehensive works, regional taxonomic treatments have been done for the grasses of the Cross Timbers and Prairies (Hignight et al. 1988), the South Texas Brush Country (Lonard 1993; Everitt et al. 2011), the Gulf Prairies and Marshes (Hatch et al. 1999), and the Trans-Pecos (Powell 1994) natural regions. In these, as well as in numerous other manuals and keys, accurate identification of grass species depends on the availability of reproductive material. -
Class Monocotyledonae
ACORUS/ACORACEAE 1077 CLASS MONOCOTYLEDONAE Plants usually herbaceous—in other words, lacking regular secondary thickening (except Palmaceae, Smilacaceae, most Agavaceae, and a few Poaceae); seedlings usually with 1 seed leaf or cotyledon; stems or branches elongating by apical growth and also by growth of basal por- tion of internodes; leaves when present alternate, whorled, basal, or rarely opposite, elongating by basal growth (readily seen on spring-flowering bulbs whose leaf-tips have been frozen back); leaf blades usually with parallel or concentrically curved veins, these unbranched or with inconspicuous, short, transverse connectives (leaves net-veined or with prominent midrib and spreading side-veins parallel with each other in Alismataceae, Araceae, Smilacaceae, Marantaceae, and some Orchidaceae); perianth with dissimilar inner and outer whorls (petals and sepals), or all parts about alike (tepals), the parianth parts separate or united, commonly in 3s, less often in 2s, rarely in 5s, or perianth of scales or bristles, or entirely absent. AWorldwide, the Monocotyledonae is a group composed of ca. 55,800 species in 2,652 genera arranged in 84 families (Mabberley 1997); 25 of these families occur in nc TX. The monocots appear to be a well-supported monophyletic group derived from within the monosulcate Magnoliidae group of dicots (Chase et al. 1993; Duvall et al. 1993; Qiu et al. 1993). From the cla- distic standpoint, the dicots are therefore paraphyletic and thus inappropriate for formal recog- nition (see explantion and Fig. 41 in Apendix 6). Within the monocots, Acorus appears to be the sister group to all other monocots, with the Alismataceae (and Potamogeton) being the next most basal group (Duvall et al. -
Vegetation Classification and Mapping of Padre Island National Seashore Final Project Report
National Park Service U.S. Department of the Interior Natural Resource Stewardship and Science Vegetation Classification and Mapping of Padre Island National Seashore Final Project Report Natural Resource Report NPS/GULN/NRR—2017/1499 ON THE COVER Padre Island National Seashore Photography by: Lee F. Elliott, MoRAP Vegetation Classification and Mapping of Padre Island National Seashore Final Project Report Natural Resource Report NPS/GULN/NRR—2017/1449 David D. Diamond,1 Lee F. Elliott,1 Amie Treuer-Kuehn,2 Jason R. Singhurst,2 Arnie Peterson3 1Missouri Resource Assessment Partnership University of Missouri 4200 New Haven Road Columbia, Missouri 65201 2Texas Parks & Wildlife Department 4200 Smith School Road Austin, Texas 3Plant Ecologist Mount Rainier National Park 55210 238th Ave. East Ashford, Washington 98304 Contact [email protected] May 2017 U.S. Department of the Interior National Park Service Natural Resource Stewardship and Science Fort Collins, Colorado The National Park Service, Natural Resource Stewardship and Science office in Fort Collins, Colorado, publishes a range of reports that address natural resource topics. These reports are of interest and applicability to a broad audience in the National Park Service and others in natural resource management, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Report Series is used to disseminate comprehensive information and analysis about natural resources and related topics concerning lands managed by the National Park Service. The series supports the advancement of science, informed decision-making, and the achievement of the National Park Service mission. The series also provides a forum for presenting more lengthy results that may not be accepted by publications with page limitations. -
Checklist of Plants: Balcones Canyonlands National Wildlife Refuge
CHECKLIST OF PLANTS: BALCONES CANYONLANDS NATIONAL WILDLIFE REFUGE September 21, 2010 Note: Species marked with an asterisk (*) are endemic to Texas (most often confined to just Central Texas or the Edwards Plateau). (I) indicates introduced (non-native) species. Species in square [brackets] are found on lands immediately adjacent to the Refuge and might be expected within the Refuge boundary. SCIENTIFIC NAME COMMON NAME ACANTHACEAE ACANTHUS FAMILY Dyschoriste linearis Narrowleaf dyschoriste, Snake herb Justicia americana American water-willow *Ruellia drummondiana *Drummond wild-petunia Ruellia humilis Low wild-petunia Ruellia metziae Common wild-petunia Ruellia nudiflora var. nudiflora Common wild-petunia Siphonoglossa pilosella Tube-tongue ACERACEAE MAPLE FAMILY Acer negundo Box-elder AGAVACEAE AGAVE FAMILY *Nolina lindheimeriana *Devil's shoestring Nolina texana Sacahuista Yucca arkansana Arkansas yucca Yucca constricta Buckley yucca *Yucca rupicola *Twist-leaf yucca Yucca torreyi Torrey yucca, Spanish dagger AMARANTHACEAE AMARANTH FAMILY Alternanthera caracasana Mat chaff-flower Amaranthus albus White amaranth Amaranthus palmeri Palmer's amaranth Amaranthus retroflexus Redroot pigweed Amaranthus sp. Amaranth Froelichia gracilis Snake-cotton ANACARDIACEAE SUMAC FAMILY Rhus lanceolata Flameleaf sumac Rhus trilobata var. trilobata Fragrant sumac, skunkbush Rhus virens Evergreen sumac Toxicodendron radicans Poison ivy (prob. 2 vars.) APIACEAE (= Umbelliferae) CARROT FAMILY Bifora americana Prairie bishop Bowlesia incana Hoary bowlesia -
Vertebrate and Vascular Plant Inventories
National Park Service U.S. Department of the Interior Natural Resource Program Center A Summary of Biological Inventory Data Collected at Padre Island National Seashore Vertebrate and Vascular Plant Inventories Natural Resource Technical Report NPS/GULN/NRTR—2010/402 Pelicans are among the many species of birds present in the Laguna Madre area of PAIS. Kemp’s Ridley turtles are believed to remember the beach where they were hatched. Coyotes are among the animals known to inhabit the Padre Island National Seashore. Snapping turtles are tracked and monitored at PAIS. ON THE COVER Located along the south Texas coast, Padre Island National Seashore protects the longest undeveloped stretch of barrier islands in the world. Here, you can enjoy 70 miles of sandy beaches, wind-carved dunes, vast grasslands, fragile tidal flats, and warm, nearshore waters. Pelicans are among the many species of birds present in the Laguna Madre area of PAIS. NPS photos. A Summary of Biological Inventory Data Collected at Padre Island National Seashore Vertebrate and Vascular Plant Inventories Natural Resource Technical Report NPS/GULN/NRTR—2010/402 Gulf Coast Network National Park Service 646 Cajundome Blvd. Room 175 Lafayette, LA 70506 November 2010 U.S. Department of the Interior National Park Service Natural Resource Program Center Fort Collins, Colorado The National Park Service, Natural Resource Program Center publishes a range of reports that address natural resource topics of interest and applicability to a broad audience in the National Park Service and others in natural resource management, including scientists, conservation and environmental constituencies, and the public. The Natural Resource Data Series is intended for the timely release of basic data sets and data summaries. -
1 Checklist of Plants: Balcones Canyonlands
CHECKLIST OF PLANTS: BALCONES CANYONLANDS NATIONAL WILDLIFE REFUGE September 24, 2008 Note : Species marked with an asterisk (*) are endemic to Texas (most often confined to just Central Texas or the Edwards Plateau). (I) indicates introduced (non-native) species. Species in square [brackets] are found on lands immediately adjacent to the Refuge and might be expected within the Refuge boundary. SCIENTIFIC NAME COMMON NAME ACANTHACEAE ACANTHUS FAMILY Dyschoriste linearis Narrowleaf dyschoriste, Snake herb Justicia americana American water-willow *Ruellia drummondiana *Drummond wild-petunia Ruellia humilis Low wild-petunia Ruellia metziae Common wild-petunia Ruellia nudiflora var. nudiflora Common wild-petunia Siphonoglossa pilosella Tube-tongue ACERACEAE MAPLE FAMILY Acer negundo Box-elder AGAVACEAE AGAVE FAMILY *Nolina lindheimeriana *Devil's shoestring Nolina texana Sacahuista Yucca arkansana Arkansas yucca Yucca constricta Buckley yucca *Yucca rupicola *Twist-leaf yucca Yucca treculeana Trecul yucca AMARANTHACEAE AMARANTH FAMILY Alternanthera caracasana Mat chaff-flower Amaranthus albus White amaranth Amaranthus palmeri Palmer's amaranth Amaranthus retroflexus Redroot pigweed Amaranthus sp. Amaranth Froelichia gracilis Snake-cotton ANACARDIACEAE SUMAC FAMILY Rhus lanceolata Flameleaf sumac Rhus trilobata var. trilobata Fragrant sumac, skunkbush Rhus virens Evergreen sumac Toxicodendron radicans Poison ivy (prob. 2 vars.) APIACEAE (= Umbelliferae) CARROT FAMILY Bifora americana Prairie bishop Bowlesia incana Hoary bowlesia Centella erecta -
Taxonomy of the Genus Chloris (Gramineae)
Brigham Young University Science Bulletin, Biological Series Volume 19 Number 2 Article 1 3-1974 Taxonomy of the genus Chloris (Gramineae) Dennis E. Anderson Department of Biology, Humboldt State College, Arcata, California 95521 Follow this and additional works at: https://scholarsarchive.byu.edu/byuscib Part of the Anatomy Commons, Botany Commons, Physiology Commons, and the Zoology Commons Recommended Citation Anderson, Dennis E. (1974) "Taxonomy of the genus Chloris (Gramineae)," Brigham Young University Science Bulletin, Biological Series: Vol. 19 : No. 2 , Article 1. Available at: https://scholarsarchive.byu.edu/byuscib/vol19/iss2/1 This Article is brought to you for free and open access by the Western North American Naturalist Publications at BYU ScholarsArchive. It has been accepted for inclusion in Brigham Young University Science Bulletin, Biological Series by an authorized editor of BYU ScholarsArchive. For more information, please contact [email protected], [email protected]. S'/U/?- FJrpya Brigham Young University Science Bulletin *'''^ubrTry°°'" MAY271P74 HARVARD UNIVERSITAXONOMY OF THE GENUS CHLORIS (GRAMINEAE) by Dennis E. Anderson BIOLOGICAL SERIES — VOLUME XIX, NUMBER 2 MARCH 1974 /ISSN 0068-1024 BRIGHAM YOUNG UNIVERSITY SCIENCE BULLETIN BIOLOGICAL SERIES Editor: Stanley L. Welsh, Department of Botany, Brigham Young University, Provo, Utah Acting Editor: Vernon J. Tipton, Zoology Members of the Editorial Board: Ferron L. Andersen, Zoology Joseph R. Murdock, Botany WiLMER W. Tanner, Zoology Ex officio Members: A. Lester Allen, Dean, College of Biological and Agricultural Sciences Ernest L. Olson, Director, Brigham Young University Press The Brigham Young University Science Bulletin, Biological Series, publishes acceptable papers, particularly large manuscripts, on all phases of biology. Separate numbers and back volumes can be purchased from University Press Marketing, Brigham Young University, Provo, Utah 84602. -
Karyotype Evolution in Eleusininae Dumort. (Poaceae, Chloridoideae, Cynodonteae): a Phylogenetic and Cytogenetic Approach Focusing on the Genus Cynodon Rich
1 RAQUEL BEZERRA CHIAVEGATTO Karyotype evolution in Eleusininae Dumort. (Poaceae, Chloridoideae, Cynodonteae): a phylogenetic and cytogenetic approach focusing on the genus Cynodon Rich. LAVRAS-MG 2018 2 RAQUEL BEZERRA CHIAVEGATTO Karyotype evolution in Eleusininae Dumort. (Poaceae, Chloridoideae, Cynodonteae): a phylogenetic and cytogenetic approach focusing on the genus Cynodon Rich. Tese apresentada à Universidade Federal de Lavras, como parte das exigências do Programa de Pós Graduação em Botânica Aplicada, área de concentração em Botânica Aplicada, para a obtenção do título de Doutor. Profa. Dra. Vânia Helena Techio - DBI/UFLA Orientadora Prof. Dr. Lorenzo Peruzzi Coorientador Dr. Flávio Rodrigo Gandolfi Benites - Embrapa Gado de Leite Coorientador LAVRAS-MG 2018 3 Ficha catalográfica elaborada pelo Sistema de Geração de Ficha Catalográfica da Biblioteca Universitária da UFLA, com dados informados pelo(a) próprio(a) autor(a). Chiavegatto, Raquel Bezerra. Karyotype evolution in Eleusininae Dumort. (Poaceae, Chloridoideae, Cynodonteae): a phylogenetic and cytogenetic approach focusing on the genus Cynodon Rich. / Raquel Bezerra Chiavegatto. - 2018. 68 p. : il. Orientador(a): Vânia Helena Techio. Coorientador(a): Lorenzo Peruzzi, Flávio Rodrigo Gandolfi Benites. Tese (doutorado) - Universidade Federal de Lavras, 2018. Bibliografia. 1. Gramíneas forrageiras. 2. Evolução cromossômica. 3. Reconstrução do estado ancestral. I. Techio, Vânia Helena. II. Peruzzi, Lorenzo. III. Benites, Flávio Rodrigo Gandolfi. IV. Título. O conteúdo desta obra é de responsabilidade do(a) autor(a) e de seu orientador(a). 4 RAQUEL BEZERRA CHIAVEGATTO Karyotype evolution in Eleusininae Dumort. (Poaceae, Chloridoideae, Cynodonteae): a phylogenetic and cytogenetic approach focusing on the genus Cynodon Rich. Tese apresentada à Universidade Federal de Lavras, como parte das exigências do Programa de Pós Graduação em Botânica Aplicada, área de concentração em Botânica Aplicada, para a obtenção do título de Doutor. -
A Molecular Phylogeny and Classification of the Eleusininae with a New Genus, Micrachne (Poaceae: Chloridoideae: Cynodonteae)
TAXON 64 (3) • June 2015: 445–467 Peterson & al. • Phylogeny and classification of the Eleusininae A molecular phylogeny and classification of the Eleusininae with a new genus, Micrachne (Poaceae: Chloridoideae: Cynodonteae) Paul M. Peterson,1 Konstantin Romaschenko1,2 & Yolanda Herrera Arrieta3 1 Smithsonian Institution, Department of Botany, National Museum of Natural History, Washington D.C. 20013-7012, U.S.A. 2 M.G. Kholodny Institute of Botany, National Academy of Sciences, Kiev 01601, Ukraine 3 Instituto Politécnico Nacional, CIIDIR Unidad Durango-COFAA, Durango, C.P. 34220, Mexico Author for correspondence: Paul M. Peterson, [email protected] ORCID: PMP, http://orcid.org/0000000194055528; KR, http://orcid.org/0000000272484193 DOI http://dx.doi.org/10.12705/643.5 Abstract The subtribe Eleusininae (Poaceae: Chloridoideae: Cynodonteae) is a diverse group containing about 212 species in 31 genera found primarily in low latitudes in Africa, Asia, Australia, and the Americas, and the classification among these genera and species is poorly understood. Therefore, we investigated the following 28 Eleusininae genera: Acrachne, Afrotrichloris, Apochiton, Astrebla, Austrochloris, Brachyachne, Chloris, Chrysochloa, Coelachyrum, Cynodon, Daknopholis, Dinebra, Diplachne, Disakisperma, Eleusine, Enteropogon, Eustachys, Harpochloa, Leptochloa, Lepturus, Lintonia, Microchloa, Ochthochloa, Oxychloris, Saugetia, Schoenefeldia, Stapfochloa, and Tetrapogon. The goals of our study were to reconstruct the evolutionary history of the subtribe Eleusininae using molecular data with increased species sampling compared to earlier studies. A phylogenetic analysis was conducted on 402 samples, of which 148 species (342 individuals) were in the Eleusininae, using four plastid (rpl32-trnL spacer, ndhA intron, rps16-trnK spacer, rps16 intron) and nuclear ITS 1 & 2 (ribosomal internal transcribed spacer) sequences to infer evolutionary relationships and revise the classification. -
National Plant Materials Program Manual, 4Th Edition, July 2010
National Plant Materials Manual Fourth Edition July 2010 Title 190 – National Plant Materials Manual INTENTIONALLY LEFT BLANK (190-V-NPMM, Fourth Edition, July 2010) National Plant Materials Manual Table of Contents Part 539 - Introduction Subpart A - General Information 539.0 Mission 539.1 Purpose 539.2 Policy 539.3 Purpose of the Manual 539.4 Changes to the Manual 539.5 Supplements to the Manual Subpart B - Authorities for the Plant Materials Program 539.10 General 539.11 Description of Authorities Subpart C - Exhibits 539.20 NRCS Goals and Objectives 539.21 NRCS PMP Goals and Objectives 539.22 Locations and Service Areas of Plant Materials Centers 539.23 Plant Materials Centers Part 540 – Operation and Management Subpart A - Plant Materials Operations 540.0 Roles and Responsibilities 540.1 Plant Materials Long Range Planning 540.2 Operation and Administration of the Plant Materials Centers 540.3 Operation and Administration of the National plant Materials Center Subpart B - Product Development 540.10 General 540.11 National Projects 540.12 Studies 540.13 Technology Development and Transfer 540.14 Field-based Technology Studies 540.15 Information-based Technology 540.16 Final Preparation of Field-based and Information-based Technology Products 540.17 Transferring and Marketing Technology Products Subpart C – Plant Selection 540.30 General 540.31 Coordination of Plant Selection and Release 540.32 Assembly and Accessioning 540.33 Evaluation and Summary 540.34 Release Procedures 540.35 Protecting PMC Releases 540.36 Management of Plant -
Chloridoideae- Poaceae)
UNIVERSIDAD NACIONAL DEL LITORAL Facultad de Bioquímica y Ciencias Biológicas Tesis para la obtención del Grado Académico de Doctor en Ciencias Biológicas EVOLUCIÓN, DESARROLLO Y ESTRUCTURA DE LAS INFLORESCENCIAS EN LA SUBTRIBU ELEUSININAE (CHLORIDOIDEAE- POACEAE) Sebastián E. Muchut Director de Tesis: Abelardo C. Vegetti Co-director de Tesis: Renata Reinheimer Cátedra de Morfología Vegetal Departamento de Biología Vegetal Facultad de Ciencias Agrarias – Universidad Nacional del Litoral -2017- Agradecimientos Quiero expresar mi agradecimiento a la Facultad de Bioquímica y Ciencias Biológicas de la Universidad Nacional del Litoral (UNL) por permitirme realizar el “Doctorado en Ciencias Biológicas”, especialmente al personal de la oficina de posgrado por resolver siempre atentamente mis inquietudes. A la Facultad de Ciencias Agrarias (FCA-UNL) por brindarme todas las instalaciones y herramientas necesarias para la realización de esta tesis. A la Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT) y al Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), por haberme otorgado las becas de posgrado que me permitieron dedicarme exclusivamente a la tesis doctoral. A mis directores de tesis, los Dres. Abelardo Vegetti y Renata Reinheimer por darme la oportunidad de iniciarme en la investigación científica, por enseñarme todo lo referido a la morfología, taxonomía, filogenia y evolución de gramíneas, por sus instrucciones con respecto a la escritura científica, por sus consejos, paciencia, y por todo el apoyo brindado durante estos años. A Abelardo, por haberme dado la posibilidad de integrar su grupo de trabajo, transmitirme su pasión por la investigación, aconsejarme constantemente e instruirme sobre el mundo científico. A la cátedra de Morfología Vegetal, por integrarme al grupo desde el primer día y hacerme sentir uno más de ellos, por los momentos académicos y recreativos compartidos.