Nassella Notes
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California Native Grasses
S EED & S UPPLIES FOR N O R T H E R N C ALIFORNIA CALIFORNIA NATIVE GRASSES All grasses are grown and/or collected from California sources. Custom mixes are available. CONTACT US for further information and ask about our collecting & producing seed for you. *Multiple types available Genus Species Common Name Achnatherum occidentalis Western Needlegrass Agrostis exerata Native Spiked Bentgrass Agrostis pallens Thingrass Bromus carinatus* California Bromegrass Bromus maritimus Maritime Brome Danthonia californica California Oatgrass Deschampsia caespitosa* Tufted Hairgrass Deschampsia caespitosa var. holciformis California Hairgrass Deschampsia elongatum Slender Hairgrass Elymus elymoides* Bottlebrush Squirreltail Elymus glaucus* Blue Wild Rye Elymus multisetus Big Squirreltail Elymus trachycaulum var. Yolo* California Slender Wheatgrass Festuca californica California Fescue Festuca idahoensis* Idaho Fescue Festuca occidentalis* Western Fescue/Mokelumne Blue Festuca rubra, Molate Blue Molate Blue Fescue Festuca rubra, Molate Molate Red Fescue Hordeum brachyantherum* Meadow Barley Hordeum californicum California Barley & Prostrate form Hordeum depressum Alkali Barley Koeleria macrantha Junegrass Leymus triticoides* Creeping Wild Rye, Rio Melica californica/M. imperfect California/Coast Range Oniongrass Muhlenbergia microsperma Littleseed Deergrass Nassella cernua Nodding Needlegrass Muhlenbergia rigens Deergrass Nassella cernua* Nodding Needlegrass 533 HAWTHORNE PLACE • LIVERMORE, CA 94550 • WWW.PCSEED.COM • 925.373.4417 • FAX 925.373.6855 UP D A T E D O N 4 / 2 / 1 0 A T 4 :0 0 PM CALNATGRASS V- AP 1 0 1 0 . DOC P A GE 1 S EED & S UPPLIES FOR N O R T H E R N C ALIFORNIA Nassella lepida* Foothill Stipa Nassella pulchra* Purple Needlegrass Pleuropogon californica Annual Semaphoregrass Poa secunda Pine Bluegrass Vulpia microstachys Three Weeks Fescue 533 HAWTHORNE PLACE • LIVERMORE, CA 94550 • WWW.PCSEED.COM • 925.373.4417 • FAX 925.373.6855 UP D A T E D O N 4 / 2 / 1 0 A T 4 :0 0 PM CALNATGRASS V- AP 1 0 1 0 . -
Tejon Ranch Botanical Survey Report
David Magney Environmental Consulting FLORA OF THE TEJON RANCH CONSERVANCY ACQUISITION AREAS, TEJON RANCH, CALIFORNIA Prepared for: TEJON RANCH CONSERVANCY July 2010 DMEC Mission Statement: To provide quality environmental consulting services, with integrity, that protect and enhance the human and natural environment. David Magney Environmental Consulting Flora of the Tejon Ranch Conservancy Acquisition Areas, Tejon Ranch, California Prepared for: Tejon Ranch Conservancy P.O. Box 216 Frazier Park, California 93225 Contact: Michael White Phone: 661/-248-2400 ext 2 Prepared by: David Magney Environmental Consulting P.O. Box 1346 Ojai, California 93024-1346 Phone: 805/646-6045 23 July 2010 DMEC Mission Statement: To provide quality environmental consulting services, with integrity, that protect and enhance the human and natural environment. This document should be cited as: David Magney Environmental Consulting. 2010. Flora of the Tejon Ranch Conservancy Acquisition Areas, Tejon Ranch, California. 23 July2010. (PN 09-0001.) Ojai, California. Prepared for Tejon Ranch Conservancy, Frazier Park, California. Tejon Ranch Conservancy – Flora of Tejon Ranch Acquisition Areas Project No. 09-0001 DMEC July 2010 TABLE OF CONTENTS Page SECTION 1. INTRODUCTION............................................................................. 1 SECTION 2. METHODS ........................................................................................ 3 Field Survey Methods .......................................................................................................... -
Vascular Plants of Williamson County Stipa Leucotricha − TEXAS NEEDLE GRASS, TEXAS WINTERGRASS, TEXAS NASSELLA [Poaceae]
Vascular Plants of Williamson County Stipa leucotricha − TEXAS NEEDLE GRASS, TEXAS WINTERGRASS, TEXAS NASSELLA [Poaceae] Stipa leucotricha Trin. & Rupr. (syn. Nassella leucotricha), TEXAS NEEDLE GRASS, TEXAS NASSELLA, TEXAS WINTERGRASS. Perennial herb, bunchgrass, rhizomatous (condensed; “not rhizomatous”), canopy wispy, not rosetted, several−many-stemmed at base, cespitose and in old plants forming closely spaced ramets by segmentation, having shoots crowded along rhizome or on new vertical portion with many axillary buds, unbranched aboveground, ascending to arching or spreading, 35–70 cm tall, fertile shoots to 135 cm long; shoots with to 2 basal leaves and 2−3 cauline leaves becoming tightly inrolled concealing the upper blade surface when water-stressed, leaves scabrous when flat or inrolled, with short, stiff, ascending hairs on foliage; rhizomes shallow, slow-creeping and ± horizontal, to 20 mm long, to 4 mm across, obscured by adventitious roots and prophylls and sheaths of basal leaves of crowded aerial shoots; adventitious roots nodal on rhizome and at basal nodes of aerial shoots erupting through basal leaf sheaths. Stems (culms): faintly ridged above foliage, to 2 mm diameter near soil level with a flat side, internodes to 200 mm long, stiff-puberulent and short-hairy below each node, the internodes otherwise glabrous where covered by leaf sheath but sometimes minutely pubescent along grooves; internodes of the below the lowest cauline leaf solid, internodes along culm narrowly hollow. Leaves: alternate distichous, simple -
Grasses Plant List
Grasses Plant List California Botanical Name Common Name Water Use Native Aristida purpurea purple three-awn Very Low X Arundinaria gigantea cane reed Low Bothriochloa barbinodis cane bluestem Low X Bouteloua curtipendula sideoats grama Low X Bouteloua gracilis, cvs. blue grama Low X Briza media quaking grass Low Calamagrostis x acutiflora cvs., e.g. Karl feather reed grass Low Foerster Cortaderia selloana cvs. pampas grass Low Deschampsia cespitosa, cvs. tufted hairgrass Low X Distichlis spicata (marsh, reveg.) salt grass Very Low X Elymus condensatus, cvs. (Leymus giant wild rye Low X condensatus) Elymus triticoides (Leymus triticoides) creeping wild rye Low X Eragrostis elliottii 'Tallahassee Sunset' Elliott's lovegrass Low Eragrostis spectabilis purple love grass Low Festuca glauca blue fescue Low Festuca idahoensis, cvs. Idaho fescue Low X Festuca mairei Maire's fescue Low Helictotrichon sempervirens, cvs. blue oat grass Low Hordeum brachyantherum Meadow barley Very Low X Koeleria macrantha (cristata) June grass Low X Melica californica oniongrass Very Low X Melica imperfecta coast range onion grass Very Low X Melica torreyana Torrey's melic Very Low X Muhlenbergia capillaris, cvs. hairy awn muhly Low Muhlenbergia dubia pine muhly Low Muhlenbergia filipes purply muhly Low Muhlenbergia lindheimeri Lindheimer muhly Low Muhlenbergia pubescens soft muhly Low Muhlenbergia rigens deer grass Low X Nassella gigantea giant needle grass Low Panicum spp. panic grass Low Panicum virgatum, cvs. switch grass Low Pennisetum alopecuroides, cvs. -
Invasive Grass Identification and Management Module
Invasive grass identification and management Insert Presenter Name Insert Presentation Date Introduction This module is part of a series of modules in the Pests Cost Us All project. The project aims to improve and up date landholder knowledge in pest animal management and weed management across South Australia. This will be achieved through provision of training and awareness sessions and demonstration sites. The Pests Cost Us All project is part of the Australian Government’s Agricultural Competitiveness White Paper, the government’s plan for stronger farmers and a stronger economy. Learning outcomes from this module • Know what invasive grasses could spread to your area • Recognise the impacts of invasive grasses • Know key features to identify exotic vs native grasses • Learn how to collect samples • Understand the benefits of machinery and property hygiene in preventing grass spread • Select appropriate objectives for invasive grass management • Understand the legal requirements for invasive grass control Learning outcomes from this module…continued • Select appropriate management techniques that will result in effective long term grass control • Employ correct timing of grass management on the property (create a management calendar) • Assess the effectiveness of grass management activities • Understand options for reporting new species Before we start – your issues What other issues would you like to address in relation to invasive grass management on your property? We will record these and refer to this list throughout the session Best practice weed management - key steps 1. Define the problem 2. Determine objectives 3. Develop plan 4. Implement plan 5. Monitor, evaluate and revise plan Weed Management Principles • Correctly identify weed species and understand their biology and ecology • Set appropriate goals for weed management • Use a range of methods • Correctly time your activities and apply long term effort • Monitor, evaluate and adapt management Step 1. -
View Has Suggested Tween Australian Native Grasses and the Introduced a Range of Possibilities for Exploring Plant-Fungus Weed Nassella Trichotoma
Sixteenth Australian Weeds Conference Towards an understanding of interactions between serrated tussock ( Nassella trichotoma) and soil fungal communities Annemieke Schneider, Brian M. Sindel, David Backhouse and Kathy King School of Environmental and Rural Science, University of New England, Armidale, New South Wales 2351, Australia Email: [email protected] Summary Serrated tussock (Nassella trichotoma) is REFERENCES a grass of South American origin that has become a Allen, E., Siguenza, C. and Gillespie, I. (2003). Im- weed of pastures in southeastern Australia. It has been pacts of invasive annual grasses on mycorrhizal designated a weed of national significance (Thorp and fungi and their restoration. Proceedings of the Lynch 2000), and has been the subject of considerable 7th International Conference on the Ecology research. However, so far little research effort has and Management of Alien Plant Invasions. Fort been directed towards understanding the interactions Lauderdale. between serrated tussock and fungal communities Badgery, W.B., Kemp, D.R., Michalk, D.L. and King, in the soil. This PhD project is currently in its early W.M.C.G. (2005). Competition for nitrogen be- stages, but already the literature review has suggested tween Australian native grasses and the introduced a range of possibilities for exploring plant-fungus weed Nassella trichotoma. Annals of Botany 96, interactions for this species. 799-809. Fungal pathogens with potential as biological Callaway, R.M., Thelen, G.C., Barth, S., Ramsey, P.W. control agents have been identified that attack the seed and Gannon, J.E. (2004). Soil fungi alter interac- (Casonato et al. 2004, Casonato et al. 2005) and roots tions between the invader Centaurea maculosa and (Hussaini et al. -
Poaceae: Pooideae) Based on Plastid and Nuclear DNA Sequences
d i v e r s i t y , p h y l o g e n y , a n d e v o l u t i o n i n t h e monocotyledons e d i t e d b y s e b e r g , p e t e r s e n , b a r f o d & d a v i s a a r h u s u n i v e r s i t y p r e s s , d e n m a r k , 2 0 1 0 Phylogenetics of Stipeae (Poaceae: Pooideae) Based on Plastid and Nuclear DNA Sequences Konstantin Romaschenko,1 Paul M. Peterson,2 Robert J. Soreng,2 Núria Garcia-Jacas,3 and Alfonso Susanna3 1M. G. Kholodny Institute of Botany, Tereshchenkovska 2, 01601 Kiev, Ukraine 2Smithsonian Institution, Department of Botany MRC-166, National Museum of Natural History, P.O. Box 37012, Washington, District of Columbia 20013-7012 USA. 3Laboratory of Molecular Systematics, Botanic Institute of Barcelona (CSIC-ICUB), Pg. del Migdia, s.n., E08038 Barcelona, Spain Author for correspondence ([email protected]) Abstract—The Stipeae tribe is a group of 400−600 grass species of worldwide distribution that are currently placed in 21 genera. The ‘needlegrasses’ are char- acterized by having single-flowered spikelets and stout, terminally-awned lem- mas. We conducted a molecular phylogenetic study of the Stipeae (including all genera except Anemanthele) using a total of 94 species (nine species were used as outgroups) based on five plastid DNA regions (trnK-5’matK, matK, trnHGUG-psbA, trnL5’-trnF, and ndhF) and a single nuclear DNA region (ITS). -
Poaceae) De México Species Richness, Classification and a Checklist of the Grasses (Poaceae) of Mexico
Artículo de investigación Riqueza de especies, clasificación y listado de las gramíneas (Poaceae) de México Species richness, classification and a checklist of the grasses (Poaceae) of Mexico J. Gabriel Sánchez-Ken Resumen: Antecedentes y Objetivos: En 2006 se dio a conocer el catálogo de las gramíneas de México, pero desde entonces tanto la clasificación como la apa- rición de especies nuevas cambiaron las cifras de esta familia en México y en el mundo. El objetivo principal de este estudio fue actualizar la lista de taxa en México, reuniendo el mayor número posible de bases de datos en línea. Otros objetivos incluyeron la comparación de la riqueza de especies de la familia Poaceae entre los países con mayor diversidad, así como analizar la riqueza de sus taxa a nivel estatal y por categorías taxonómicas. Métodos: Se consultaron bases de datos en línea, tanto nacionales como extranjeras, que incluían ejemplares de referencia de México, se descarga- ron y se curaron, además de una confirmación visual de la identidad de un gran porcentaje de ejemplares. Se extrajeron los nombres de las especies, estados donde fueron colectadas y los acrónimos de los herbarios. La base resultante se complementó solo con bibliografía a partir de 2006 y la no incluida en el catálogo que mostraba ejemplares de respaldo. Resultados clave: Se revisaron 227,973 registros que contabilizaron, en total, 1416 taxa, que incluyen 215 géneros, 1312 especies y 214 categorías infraespecíficas. Del total de especies, 1092 se consideran nativas y 224 introducidas (cultivadas y/o malezas). Las especies endémicas de México son 304 (27.83%) o 311 (28.10%) si se consideran categorías inferiores. -
Poaceae) Author(S): Raúl Gonzalo , Carlos Aedo , and Miguel Ángel García Source: Systematic Botany, 38(2):344-378
Taxonomic Revision of the Eurasian Stipa Subsections Stipa and Tirsae (Poaceae) Author(s): Raúl Gonzalo , Carlos Aedo , and Miguel Ángel García Source: Systematic Botany, 38(2):344-378. 2013. Published By: The American Society of Plant Taxonomists URL: http://www.bioone.org/doi/full/10.1600/036364413X666615 BioOne (www.bioone.org) is a nonprofit, online aggregation of core research in the biological, ecological, and environmental sciences. BioOne provides a sustainable online platform for over 170 journals and books published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Web site, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/page/terms_of_use. Usage of BioOne content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Systematic Botany (2013), 38(2): pp. 344–378 © Copyright 2013 by the American Society of Plant Taxonomists DOI 10.1600/036364413X666615 Taxonomic Revision of the Eurasian Stipa Subsections Stipa and Tirsae (Poaceae) Rau´ l Gonzalo,1,2 Carlos Aedo,1 and Miguel A´ ngel Garcı´a1 1Real Jardı´n Bota´nico, CSIC, Dpto. de Biodiversidad y Conservacio´n. Plaza de Murillo 2, 28014 Madrid, Spain. 2Author for correspondence ([email protected]) Communicating Editor: Lucia G. Lohmann Abstract—A comprehensive taxonomic revision of Stipa subsects. -
Needlegrass Notes Volume 56:2 Summer 2010
Needlegrass Notes Volume 56:2 Summer 2010 Society for Range Management California-Pacific Section President’s Message Jim Sullins Time has flown by and as your Section President this year, I have had several rewarding opportunities, and I thank you for Your 2010 Section those opportunities to be of service to the Section and to grow Officers & Board personally and professionally. As one of the older folks now, it President: Jim Sullins [email protected] seems ironic to talk about growing (besides adding pounds), (559) 685-3309 ext. 209 but that is what being involved in the society does for us pro- President-Elect: Susan Marshall fessionally and personally, it promotes our continuing growth [email protected] (707) 826-4064 no matter how long you have been at it. Past-President: Rob Pearce [email protected] The May 4, 2010 Spring meeting at Deep Springs was great, (760) 872-6111 Rob and his crew did an excellent job, and the food was great, the technical session Secretary: Sheila Barry was very well done and the food was great, and the tour was very informative and [email protected] (408) 282-3106 the food was great, it was fun camping out and getting to know some of the new Treasurer: Edie Jacobsen members and did I mention the food was great? Deep Springs College must be a [email protected] (619) 532-3618 one of a kind based on location, curriculum, students, and staff leadership. Built on Newsletter Editors: the three principles of Labor, Education and Self-Governance, it was hard to miss Morgan Doran (content) that it is a special place, and I want to thank Rob for making the arrangements and [email protected] (707) 784-1326 all that participated in making the meeting a success. -
Baja California, Mexico, and a Vegetation Map of Colonet Mesa Alan B
Aliso: A Journal of Systematic and Evolutionary Botany Volume 29 | Issue 1 Article 4 2011 Plants of the Colonet Region, Baja California, Mexico, and a Vegetation Map of Colonet Mesa Alan B. Harper Terra Peninsular, Coronado, California Sula Vanderplank Rancho Santa Ana Botanic Garden, Claremont, California Mark Dodero Recon Environmental Inc., San Diego, California Sergio Mata Terra Peninsular, Coronado, California Jorge Ochoa Long Beach City College, Long Beach, California Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Biodiversity Commons, Botany Commons, and the Ecology and Evolutionary Biology Commons Recommended Citation Harper, Alan B.; Vanderplank, Sula; Dodero, Mark; Mata, Sergio; and Ochoa, Jorge (2011) "Plants of the Colonet Region, Baja California, Mexico, and a Vegetation Map of Colonet Mesa," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 29: Iss. 1, Article 4. Available at: http://scholarship.claremont.edu/aliso/vol29/iss1/4 Aliso, 29(1), pp. 25–42 ’ 2011, Rancho Santa Ana Botanic Garden PLANTS OF THE COLONET REGION, BAJA CALIFORNIA, MEXICO, AND A VEGETATION MAPOF COLONET MESA ALAN B. HARPER,1 SULA VANDERPLANK,2 MARK DODERO,3 SERGIO MATA,1 AND JORGE OCHOA4 1Terra Peninsular, A.C., PMB 189003, Suite 88, Coronado, California 92178, USA ([email protected]); 2Rancho Santa Ana Botanic Garden, 1500 North College Avenue, Claremont, California 91711, USA; 3Recon Environmental Inc., 1927 Fifth Avenue, San Diego, California 92101, USA; 4Long Beach City College, 1305 East Pacific Coast Highway, Long Beach, California 90806, USA ABSTRACT The Colonet region is located at the southern end of the California Floristic Province, in an area known to have the highest plant diversity in Baja California. -
(Poaceae, Pooideae) with Descriptions and Taxonomic Names
A peer-reviewed open-access journal PhytoKeysA key 126: to 89–125 the North (2019) American genera of Stipeae with descriptions and taxonomic names... 89 doi: 10.3897/phytokeys.126.34096 RESEARCH ARTICLE http://phytokeys.pensoft.net Launched to accelerate biodiversity research A key to the North American genera of Stipeae (Poaceae, Pooideae) with descriptions and taxonomic names for species of Eriocoma, Neotrinia, Oloptum, and five new genera: Barkworthia, ×Eriosella, Pseudoeriocoma, Ptilagrostiella, and Thorneochloa Paul M. Peterson1, Konstantin Romaschenko1, Robert J. Soreng1, Jesus Valdés Reyna2 1 Department of Botany MRC-166, National Museum of Natural History, Smithsonian Institution, Washing- ton, DC 20013-7012, USA 2 Departamento de Botánica, Universidad Autónoma Agraria Antonio Narro, Saltillo, C.P. 25315, México Corresponding author: Paul M. Peterson ([email protected]) Academic editor: Maria Vorontsova | Received 25 February 2019 | Accepted 24 May 2019 | Published 16 July 2019 Citation: Peterson PM, Romaschenko K, Soreng RJ, Reyna JV (2019) A key to the North American genera of Stipeae (Poaceae, Pooideae) with descriptions and taxonomic names for species of Eriocoma, Neotrinia, Oloptum, and five new genera: Barkworthia, ×Eriosella, Pseudoeriocoma, Ptilagrostiella, and Thorneochloa. PhytoKeys 126: 89–125. https://doi. org/10.3897/phytokeys.126.34096 Abstract Based on earlier molecular DNA studies we recognize 14 native Stipeae genera and one intergeneric hybrid in North America. We provide descriptions, new combinations, and 10 illustrations for species of Barkworthia gen. nov., Eriocoma, Neotrinia, Oloptum, Pseudoeriocoma gen. nov., Ptilagrostiella gen. nov., Thorneochloa gen. nov., and ×Eriosella nothogen. nov. The following 40 new combinations are made: Barkworthia stillmanii, Eriocoma alta, E. arida, E.