Checklist of Texas Grass Species and a Key to the Genera
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The Vascular Plants of Massachusetts
The Vascular Plants of Massachusetts: The Vascular Plants of Massachusetts: A County Checklist • First Revision Melissa Dow Cullina, Bryan Connolly, Bruce Sorrie and Paul Somers Somers Bruce Sorrie and Paul Connolly, Bryan Cullina, Melissa Dow Revision • First A County Checklist Plants of Massachusetts: Vascular The A County Checklist First Revision Melissa Dow Cullina, Bryan Connolly, Bruce Sorrie and Paul Somers Massachusetts Natural Heritage & Endangered Species Program Massachusetts Division of Fisheries and Wildlife Natural Heritage & Endangered Species Program The Natural Heritage & Endangered Species Program (NHESP), part of the Massachusetts Division of Fisheries and Wildlife, is one of the programs forming the Natural Heritage network. NHESP is responsible for the conservation and protection of hundreds of species that are not hunted, fished, trapped, or commercially harvested in the state. The Program's highest priority is protecting the 176 species of vertebrate and invertebrate animals and 259 species of native plants that are officially listed as Endangered, Threatened or of Special Concern in Massachusetts. Endangered species conservation in Massachusetts depends on you! A major source of funding for the protection of rare and endangered species comes from voluntary donations on state income tax forms. Contributions go to the Natural Heritage & Endangered Species Fund, which provides a portion of the operating budget for the Natural Heritage & Endangered Species Program. NHESP protects rare species through biological inventory, -
MSRP Appendix E
Appendix E. Exotic Plant Species Reported from the South Florida Ecosystem. Community types are indicated where known Species High Pine Scrub Scrubby high pine Beach dune/ Coastal strand Maritime hammock Mesic temperate hammock Tropical hardwood Pine rocklands Scrubby flatwoods Mesic pine flatwoods Hydric pine flatwoods Dry prairie Cutthroat grass Wet prairie Freshwater marsh Seepage swamp Flowing water swamp Pond swamp Mangrove Salt marsh Abelmoschus esculentus Abrus precatorius X X X X X X X X X X X X Abutilon hirtum Abutilon theophrasti Acacia auriculiformis X X X X X X X X X Acacia retinoides Acacia sphaerocephala Acalypha alopecuroidea Acalypha amentacea ssp. wilkesiana Acanthospermum australe Acanthospermum hispidum Achyranthes aspera var. X aspera Achyranthes aspera var. pubescens Acmella pilosa Page E-1 Species High Pine Scrub Scrubby high pine Beach dune/ Coastal strand Maritime hammock Mesic temperate hammock Tropical hardwood Pine rocklands Scrubby flatwoods Mesic pine flatwoods Hydric pine flatwoods Dry prairie Cutthroat grass Wet prairie Freshwater marsh Seepage swamp Flowing water swamp Pond swamp Mangrove Salt marsh Acrocomia aculeata X Adenanthera pavonina X X Adiantum anceps X Adiantum caudatum Adiantum trapeziforme X Agave americana Agave angustifolia cv. X marginata Agave desmettiana Agave sisalana X X X X X X Agdestis clematidea X Ageratum conyzoides Ageratum houstonianum Aglaonema commutatum var. maculatum Ailanthus altissima Albizia julibrissin Albizia lebbeck X X X X X X X Albizia lebbeckoides Albizia procera Page -
Grass Genera in Townsville
Grass Genera in Townsville Nanette B. Hooker Photographs by Chris Gardiner SCHOOL OF MARINE and TROPICAL BIOLOGY JAMES COOK UNIVERSITY TOWNSVILLE QUEENSLAND James Cook University 2012 GRASSES OF THE TOWNSVILLE AREA Welcome to the grasses of the Townsville area. The genera covered in this treatment are those found in the lowland areas around Townsville as far north as Bluewater, south to Alligator Creek and west to the base of Hervey’s Range. Most of these genera will also be found in neighbouring areas although some genera not included may occur in specific habitats. The aim of this book is to provide a description of the grass genera as well as a list of species. The grasses belong to a very widespread and large family called the Poaceae. The original family name Gramineae is used in some publications, in Australia the preferred family name is Poaceae. It is one of the largest flowering plant families of the world, comprising more than 700 genera, and more than 10,000 species. In Australia there are over 1300 species including non-native grasses. In the Townsville area there are more than 220 grass species. The grasses have highly modified flowers arranged in a variety of ways. Because they are highly modified and specialized, there are also many new terms used to describe the various features. Hence there is a lot of terminology that chiefly applies to grasses, but some terms are used also in the sedge family. The basic unit of the grass inflorescence (The flowering part) is the spikelet. The spikelet consists of 1-2 basal glumes (bracts at the base) that subtend 1-many florets or flowers. -
A Vegetation Map of Carlsbad Caverns National Park, New Mexico 1
______________________________________________________________________________ A Vegetation Map of Carlsbad Caverns National Park, New Mexico ______________________________________________________________________________ 2003 A Vegetation Map of Carlsbad Caverns National Park, New Mexico 1 Esteban Muldavin, Paul Neville, Paul Arbetan, Yvonne Chauvin, Amanda Browder, and Teri Neville2 ABSTRACT A vegetation classification and high resolution vegetation map was developed for Carlsbad Caverns National Park, New Mexico to support natural resources management, particularly fire management and rare species habitat analysis. The classification and map were based on 400 field plots collected between 1999 and 2002. The vegetation communities of Carlsbad Caverns NP are diverse. They range from desert shrublands and semi-grasslands of the lowland basins and foothills up through montane grasslands, shrublands, and woodlands of the highest elevations. Using various multivariate statistical tools, we identified 85 plant associations for the park, many of them unique in the Southwest. The vegetation map was developed using a combination of automated digital processing (supervised classifications) and direct image interpretation of high-resolution satellite imagery (Landsat Thematic Mapper and IKONOS). The map is composed of 34 map units derived from the vegetation classification, and is designed to facilitate ecologically based natural resources management at a 1:24,000 scale with 0.5 ha minimum map unit size (NPS national standard). Along with an overview of the vegetation ecology of the park in the context of the classification, descriptions of the composition and distribution of each map unit are provided. The map was delivered both in hard copy and in digital form as part of a geographic information system (GIS) compatible with that used in the park. -
Conservation of Grassland Plant Genetic Resources Through People Participation
University of Kentucky UKnowledge International Grassland Congress Proceedings XXIII International Grassland Congress Conservation of Grassland Plant Genetic Resources through People Participation D. R. Malaviya Indian Grassland and Fodder Research Institute, India Ajoy K. Roy Indian Grassland and Fodder Research Institute, India P. Kaushal Indian Grassland and Fodder Research Institute, India Follow this and additional works at: https://uknowledge.uky.edu/igc Part of the Plant Sciences Commons, and the Soil Science Commons This document is available at https://uknowledge.uky.edu/igc/23/keynote/35 The XXIII International Grassland Congress (Sustainable use of Grassland Resources for Forage Production, Biodiversity and Environmental Protection) took place in New Delhi, India from November 20 through November 24, 2015. Proceedings Editors: M. M. Roy, D. R. Malaviya, V. K. Yadav, Tejveer Singh, R. P. Sah, D. Vijay, and A. Radhakrishna Published by Range Management Society of India This Event is brought to you for free and open access by the Plant and Soil Sciences at UKnowledge. It has been accepted for inclusion in International Grassland Congress Proceedings by an authorized administrator of UKnowledge. For more information, please contact [email protected]. Conservation of grassland plant genetic resources through people participation D. R. Malaviya, A. K. Roy and P. Kaushal ABSTRACT Agrobiodiversity provides the foundation of all food and feed production. Hence, need of the time is to collect, evaluate and utilize the biodiversity globally available. Indian sub-continent is one of the world’s mega centers of crop origins. India possesses 166 species of agri-horticultural crops and 324 species of wild relatives. -
A Vegetation Classification and Map: White Sands National Monument
National Park Service U.S. Department of the Interior Natural Resource Stewardship and Science A Vegetation Classification and Map White Sands National Monument Natural Resource Report NPS/CHDN/NRR—2019/1906 ON THE COVER Representative vegetation communities of White Sands National Monument. Photography by E. Muldavin, Charlie Jack- son, Yvonne Chauvin, and Jamie Thompson A Vegetation Classification and Map White Sands National Monument Natural Resource Report NPS/WHSA/NRR—2019/1906 Esteban Muldavin1 Yvonne Chauvin1 Keith Schulz2 Teri Neville1 Paul Neville3 Jacqueline Smith1 Anthony Fettes1 1Natural Heritage New Mexico Division Museum of Southwestern Biology University of New Mexico, Albuquerque, NM 2NatureServe Boulder, CO 3Earth Data Analysis Center University of New Mexico, Albuquerque, NM April 2019 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. All manuscripts in the series receive the appropriate level of peer review to ensure that the information is scientifically credible, technically accurate, appropriately written for the intended audience, and designed and published in a professional manner. -
Ajo Peak to Tinajas Altas: a Flora of Southwestern Arizona
Felger, R.S., S. Rutman, and J. Malusa. 2014. Ajo Peak to Tinajas Altas: A flora of southwestern Arizona. Part 6. Poaceae – grass family. Phytoneuron 2014-35: 1–139. Published 17 March 2014. ISSN 2153 733X AJO PEAK TO TINAJAS ALTAS: A FLORA OF SOUTHWESTERN ARIZONA Part 6. POACEAE – GRASS FAMILY RICHARD STEPHEN FELGER Herbarium, University of Arizona Tucson, Arizona 85721 & Sky Island Alliance P.O. Box 41165, Tucson, Arizona 85717 *Author for correspondence: [email protected] SUSAN RUTMAN 90 West 10th Street Ajo, Arizona 85321 JIM MALUSA School of Natural Resources and the Environment University of Arizona Tucson, Arizona 85721 [email protected] ABSTRACT A floristic account is provided for the grass family as part of the vascular plant flora of the contiguous protected areas of Organ Pipe Cactus National Monument, Cabeza Prieta National Wildlife Refuge, and the Tinajas Altas Region in southwestern Arizona. This is the second largest family in the flora area after Asteraceae. A total of 97 taxa in 46 genera of grasses are included in this publication, which includes ones established and reproducing in the modern flora (86 taxa in 43 genera), some occurring at the margins of the flora area or no long known from the area, and ice age fossils. At least 28 taxa are known by fossils recovered from packrat middens, five of which have not been found in the modern flora: little barley ( Hordeum pusillum ), cliff muhly ( Muhlenbergia polycaulis ), Paspalum sp., mutton bluegrass ( Poa fendleriana ), and bulb panic grass ( Zuloagaea bulbosa ). Non-native grasses are represented by 27 species, or 28% of the modern grass flora. -
A New Species of Bothriochloa (Poaceae, Andropogoneae) Endemic to Montane Grasslands of Santa Catarina, Brazil
Phytotaxa 183 (1): 044–050 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2014 Magnolia Press Article ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.183.1.5 A new species of Bothriochloa (Poaceae, Andropogoneae) endemic to montane grasslands of Santa Catarina, Brazil 1 1 EMILAINE BIAVA DALMOLIM & ANA ZANIN 1 Programa de Pós-Graduação em Biologia de Fungos, Algas e Plantas, Departamento de Botânica, Universidade Federal de Santa Catarina, Campus Trindade, 88040-900, Florianópolis, Santa Catarina, Brazil. Email: [email protected] Abstract Bothriochloa catharinensis, a new species of Andropogoneae (Poaceae: Panicoideae, Andropogoneae) endemic to mon- tane grasslands associated with araucaria forest in the state of Santa Catarina, Southern Brazil, is described and illustrated. Morphological similarities between the new taxon and other species of Bothriochloa are discussed. Comments on habitat, morphology, distribution and conservation status are provided. Key words: araucaria forest, grasses, Panicoideae, SEM, taxonomy Resumo Bothriochloa catharinensis, uma nova espécie de Poaceae considerada endêmica de campos de altitude associados à Floresta Ombró- fila Mista (floresta com araucária) do Estado de Santa Catarina, Sul do Brasil, é aqui descrita e ilustrada. Similaridades morfológicas entre a nova espécie e outros táxons de Bothriochloa são discutidas. São fornecidos dados sobre hábitat, morfologia, distribuição e estado de conservação. Palavras chave: Floresta Ombrófila Mista, gramíneas, MEV, Panicoideae, taxonomia Introduction Bothriochloa Kuntze (1891: 762) comprises about 40 species distributed largely in warm-temperate areas of the world (Scrivanti et al. 2009). In the Americas, the genus is represented by about 27 species widely distributed in tropical, temperate and subtropical regions; four of these have been cultivated and naturalized (Vega 2000, Vega & Scrivanti 2012). -
Responses of Plant Communities to Grazing in the Southwestern United States Department of Agriculture United States Forest Service
Responses of Plant Communities to Grazing in the Southwestern United States Department of Agriculture United States Forest Service Rocky Mountain Research Station Daniel G. Milchunas General Technical Report RMRS-GTR-169 April 2006 Milchunas, Daniel G. 2006. Responses of plant communities to grazing in the southwestern United States. Gen. Tech. Rep. RMRS-GTR-169. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. 126 p. Abstract Grazing by wild and domestic mammals can have small to large effects on plant communities, depend- ing on characteristics of the particular community and of the type and intensity of grazing. The broad objective of this report was to extensively review literature on the effects of grazing on 25 plant commu- nities of the southwestern U.S. in terms of plant species composition, aboveground primary productiv- ity, and root and soil attributes. Livestock grazing management and grazing systems are assessed, as are effects of small and large native mammals and feral species, when data are available. Emphasis is placed on the evolutionary history of grazing and productivity of the particular communities as deter- minants of response. After reviewing available studies for each community type, we compare changes in species composition with grazing among community types. Comparisons are also made between southwestern communities with a relatively short history of grazing and communities of the adjacent Great Plains with a long evolutionary history of grazing. Evidence for grazing as a factor in shifts from grasslands to shrublands is considered. An appendix outlines a new community classification system, which is followed in describing grazing impacts in prior sections. -
Introductory Grass Identification Workshop University of Houston Coastal Center 23 September 2017
Broadleaf Woodoats (Chasmanthium latifolia) Introductory Grass Identification Workshop University of Houston Coastal Center 23 September 2017 1 Introduction This 5 hour workshop is an introduction to the identification of grasses using hands- on dissection of diverse species found within the Texas middle Gulf Coast region (although most have a distribution well into the state and beyond). By the allotted time period the student should have acquired enough knowledge to identify most grass species in Texas to at least the genus level. For the sake of brevity grass physiology and reproduction will not be discussed. Materials provided: Dried specimens of grass species for each student to dissect Jewelry loupe 30x pocket glass magnifier Battery-powered, flexible USB light Dissecting tweezer and needle Rigid white paper background Handout: - Grass Plant Morphology - Types of Grass Inflorescences - Taxonomic description and habitat of each dissected species. - Key to all grass species of Texas - References - Glossary Itinerary (subject to change) 0900: Introduction and house keeping 0905: Structure of the course 0910: Identification and use of grass dissection tools 0915- 1145: Basic structure of the grass Identification terms Dissection of grass samples 1145 – 1230: Lunch 1230 - 1345: Field trip of area and collection by each student of one fresh grass species to identify back in the classroom. 1345 - 1400: Conclusion and discussion 2 Grass Structure spikelet pedicel inflorescence rachis culm collar internode ------ leaf blade leaf sheath node crown fibrous roots 3 Grass shoot. The above ground structure of the grass. Root. The below ground portion of the main axis of the grass, without leaves, nodes or internodes, and absorbing water and nutrients from the soil. -
The Jepson Manual: Vascular Plants of California, Second Edition Supplement II December 2014
The Jepson Manual: Vascular Plants of California, Second Edition Supplement II December 2014 In the pages that follow are treatments that have been revised since the publication of the Jepson eFlora, Revision 1 (July 2013). The information in these revisions is intended to supersede that in the second edition of The Jepson Manual (2012). The revised treatments, as well as errata and other small changes not noted here, are included in the Jepson eFlora (http://ucjeps.berkeley.edu/IJM.html). For a list of errata and small changes in treatments that are not included here, please see: http://ucjeps.berkeley.edu/JM12_errata.html Citation for the entire Jepson eFlora: Jepson Flora Project (eds.) [year] Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html [accessed on month, day, year] Citation for an individual treatment in this supplement: [Author of taxon treatment] 2014. [Taxon name], Revision 2, in Jepson Flora Project (eds.) Jepson eFlora, [URL for treatment]. Accessed on [month, day, year]. Copyright © 2014 Regents of the University of California Supplement II, Page 1 Summary of changes made in Revision 2 of the Jepson eFlora, December 2014 PTERIDACEAE *Pteridaceae key to genera: All of the CA members of Cheilanthes transferred to Myriopteris *Cheilanthes: Cheilanthes clevelandii D. C. Eaton changed to Myriopteris clevelandii (D. C. Eaton) Grusz & Windham, as native Cheilanthes cooperae D. C. Eaton changed to Myriopteris cooperae (D. C. Eaton) Grusz & Windham, as native Cheilanthes covillei Maxon changed to Myriopteris covillei (Maxon) Á. Löve & D. Löve, as native Cheilanthes feei T. Moore changed to Myriopteris gracilis Fée, as native Cheilanthes gracillima D. -
Tesis Amarilla, Leonardo David.Pdf (5.496Mb)
Universidad Nacional de Córdoba Facultad de Ciencias Exactas, Físicas y Naturales Estudio Poblacional y Filogenético en Munroa (Poaceae, Chloridoideae) Lic. Leonardo David Amarilla Tesis para optar al grado de Doctor en Ciencias Biológicas Directora: Dra. Ana M. Anton Co-Director: Dr. Jorge O. Chiapella Asesora de Tesis: Dra. Victoria Sosa Instituto Multidisciplinario de Biología Vegetal CONICET-UNC Córdoba, Argentina 2014 Comisión Asesora de Tesis Dra. Ana M. Anton, IMBIV, Córdoba. Dra. Noemí Gardenal, IDEA, Córdoba. Dra. Liliana Giussani, IBODA, Buenos Aires. Defensa Oral y Pública Lugar y Fecha: Calificación: Tribunal evaluador de Tesis Firma………………………………… Aclaración…………………………………... Firma………………………………… Aclaración…………………………………... Firma………………………………… Aclaración…………………………………... “Tengamos ideales elevados y pensemos en alcanzar grandes cosas, porque como la vida rebaja siempre y no se logra sino una parte de lo que se ansía, soñando muy alto alcanzaremos mucho más” Bernardo Alberto Houssay A mis padres y hermanas Quiero expresar mi más profundo agradecimiento a mis directores de tesis, la Dra. Ana M. Anton y el Dr. Jorge O. Chiapella, por todo lo que me enseñaron en cuanto a sistemática y taxonomía de gramíneas, por sus consejos, acompañamiento y dedicación. De la misma manera, quiero agradecer a la Dra. Victoria Sosa (INECOL A.C., Veracruz, Xalapa, México) por su acompañamiento y por todo lo que me enseñó en cuando a filogeografía y genética de poblaciones. Además quiero agradecer… A mis compañeros de trabajo: Nicolás Nagahama, Raquel Scrivanti, Federico Robbiati, Lucia Castello, Jimena Nores, Marcelo Gritti. A los curadores y equipo técnico del Museo Botánico de Córdoba. A la Dra. Reneé Fortunato. A la Dra. Marcela M. Manifesto. A la Dra.