2476-2479, 2012 Issn 1995-0756
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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. -
Conducting Baseline Studies for Thane Creek
Conducting baseline studies for Thane Creek Project report submitted to Mangrove Cell, Maharashtra & GIZ, Mumbai Office. by Sálim Ali Centre for Ornithology and Natural History (SACON) Anaikatty (PO), Coimbatore - 641108, Tamil Nadu In collaboration with B.N. Bandodkar College of Science, Thane Conducting baseline studies for Thane Creek Project report submitted to Mangrove Cell, Maharashtra & GIZ, Mumbai Office. Project Investigator Dr. Goldin Quadros Co-Investigators Dr. P.A. Azeez, Dr. Mahendiran Mylswamy, Dr. Manchi Shirish S. In Collaboration With Prof. Dr. R.P. Athalye B.N. Bandodkar College of Science, Thane Research Team Mr. Siddhesh Bhave, Ms. Sonia Benjamin, Ms. Janice Vaz, Mr. Amol Tripathi, Mr. Prathamesh Gujarpadhaye Sálim Ali Centre for Ornithology and Natural History (SACON) Anaikatty (PO), Coimbatore - 641108, Tamil Nadu 2016 Acknowledgement Thane creek has been an ecosystem that has held our attention since the time we have known about its flamingos. When we were given the opportunity to conduct The baseline study for Thane creek” we felt blessed to learn more about this unique ecosystem the largest creek from asia. This study was possible due to Mr. N Vasudevan, IFS, CCF, Mangrove cell, Maharashtra whose vision for the mangrove habitats in Maharashtra has furthered the cause of conservation. Hence, we thank him for giving us this opportunity to be a part of his larger goal. The present study involved interactions with a number of research institutions, educational institutions, NGO’s and community, all of whom were cooperative in sharing information and helped us. Most important was the cooperation of librarians from all the institutions who went out of their way in our literature survey. -
Distribution and Diversity of Grass Species in Banni Grassland, Kachchh District, Gujarat, India
Patel Yatin et al. IJSRR 2012, 1(1), 43-56 Research article Available online www.ijsrr.org ISSN: 2279-0543 International Journal of Scientific Research and Reviews Distribution and Diversity of Grass Species in Banni Grassland, Kachchh District, Gujarat, India 1* 2 3 Patel Yatin , Dabgar YB , and Joshi PN 1Shri Jagdish Prasad Jhabarmal Tibrewala University, Jhunjhunu, Rajasthan 2R.R. Mehta Colg. of Sci. and C.L. Parikh College of Commerce, Palanpur, Banaskantha, Gujarat. 3Sahjeevan, 175-Jalaram Society, Vijay Nagar, Bhuj- Kachchh, Gujarat ABSTRACT: Banni, an internationally recognized unique grassland stretch of Western India. It is a predominantly flat land with several shallow depressions, which act as seasonal wetlands after monsoon and during winter its converts into sedge mixed grassland, an ideal dual ecosystem. An attempt was made to document ecology, biomass and community based assessment of grasses in Banni, we surveyed systematically and recorded a total of 49 herbaceous plant species, being used as fodder by livestock. In which, the maximum numbers of species (21 Nos.) were recorded in Echinocloa and Cressa habitat; followed by Sporobolus and Elussine habitat (20 species); and Desmostechia-Aeluropus and Cressa habiat (19 species). A total of 21 highest palatable species were recorded in Echinocloa-Cressa communities followed by Sporobolus-Elussine–Desmostechia (20 species and 18 palatable species) and Aeluropus–Cressa (19 species and 17 palatable species). For long-term conservation of Banni grassland, we also suggest a participatory co-management plan. KEY WORDS: Banni, Grassland, Palatability, Communities, Conservation. *Corresponding Author: Yatin Patel Research Scholar, Shri Jagdish Prasad Jhabarmal Tibrewala University, Jhunjhunu, Rajasthan E-mail: [email protected] IJSRR 1(1) APRIL-JUNE 2012 Page 43 Patel Yatin et al. -
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. -
Identification and Validation of Aeluropus Littoralis Reference Genes
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Springer - Publisher Connector Hashemi et al. J of Biol Res-Thessaloniki (2016) 23:18 DOI 10.1186/s40709-016-0053-8 Journal of Biological Research-Thessaloniki RESEARCH Open Access Identification and validation of Aeluropus littoralis reference genes for Quantitative Real‑Time PCR Normalization Seyyed Hamidreza Hashemi1, Ghorbanali Nematzadeh1†, Gholamreza Ahmadian2†, Ahad Yamchi3 and Markus Kuhlmann4* Abstract Background: The use of stably expressed genes as normalizers has crucial role in accurate and reliable expression analysis estimated by quantitative real-time polymerase chain reaction (qPCR). Recent studies have shown that, the expression levels of common housekeeping genes are varying in different tissues and experimental conditions. The genomic DNA contamination in RNA samples is another important factor that also influence the interpretation of the data obtained from qPCR. It is estimated that the gDNA contamination in gene expression analysis lead to an overes- timation of the RNA transcript level. The aim of this study was to validate the most stably expressed reference genes in two different tissues of Aeluropus littoralis—halophyte grass at salt stress and recovery condition. Also, a qPCR-based approach for monitoring contamination with gDNA was conducted. Results: Ten candidate reference genes participating in different biological processes were analyzed in four groups of samples including root and leaf tissues, salt stress and recovery condition. To determine the most stably expressed reference genes, three statistical methods (geNorm, NormFinder and BestKeeper) were applied. According to results obtained, ten candidate reference genes were ranked based on the stability of their expression. -
Plant Species on Salt-Affected Soil at Cheyenne Bottoms, Kansas
TRANSACTIONS OF THE KANSAS Vol. 109, no. 3/4 ACADEMY OF SCIENCE p. 207-213 (2006) Plant species on salt-affected soil at Cheyenne Bottoms, Kansas TODD A. ASCHENBACH1 AND KELLY KINDSCHER2 1. Department of Ecology and Evolutionary Biology, University of Kansas, Lawrence, Kansas 66045-2106 ([email protected]) 2. Kansas Biological Survey, University of Kansas, Lawrence, Kansas 66047-3729 ([email protected]). Soil salinity and vegetative cover were investigated at Cheyenne Bottoms Preserve, Kansas in an effort to identify and document the plant species present on naturally occurring salt- and sodium-affected soil. Soil salinity (as indicated by electrical conductivity, ECe) and sodium adsorption ratio (SAR) were measured from nine soil samples collected to a depth of 20 cm in June 1998. Vegetative cover was visually estimated in June and September 1998. A total of 20 plant species were encountered at five soil sampling locations on soils classified as saline, saline-sodic, or sodic. Dominant species observed include Agropyron smithii, Distichlis spicata, Euphorbia geyeri, Poa arida, and Sporobolus airoides. While most species encountered during this study exhibited greater vegetative cover on non-saline soils, all of the dominant species, except A. smithii, exhibited greater cover on salt-affected soil compared to non- saline soil. Comparable salinity levels and species found in areas that have been degraded through oil and gas production activities suggest that the dominant species observed in this study deserve further attention as potential candidates for the restoration of salt-affected areas. Key Words: brine contamination, Cheyenne Bottoms, restoration, saline-sodic, salinity, salt tolerance. INTRODUCTION osmotic stress, ion toxicity or decreased absorption of essential nutrients (Läuchli and Salt-affected soils are commonly found in arid Epstein 1990). -
22. Tribe ERAGROSTIDEAE Ihl/L^Ä Huameicaozu Chen Shouliang (W-"^ G,), Wu Zhenlan (ß^E^^)
POACEAE 457 at base, 5-35 cm tall, pubescent. Basal leaf sheaths tough, whit- Enneapogon schimperianus (A. Richard) Renvoize; Pap- ish, enclosing cleistogamous spikelets, finally becoming fi- pophorum aucheri Jaubert & Spach; P. persicum (Boissier) brous; leaf blades usually involute, filiform, 2-12 cm, 1-3 mm Steudel; P. schimperianum Hochstetter ex A. Richard; P. tur- wide, densely pubescent or the abaxial surface with longer comanicum Trautvetter. white soft hairs, finely acuminate. Panicle gray, dense, spike- Perennial. Culms compactly tufted, wiry, erect or genicu- hke, linear to ovate, 1.5-5 x 0.6-1 cm. Spikelets with 3 fiorets, late, 15^5 cm tall, pubescent especially below nodes. Basal 5.5-7 mm; glumes pubescent, 3-9-veined, lower glume 3-3.5 mm, upper glume 4-5 mm; lowest lemma 1.5-2 mm, densely leaf sheaths tough, lacking cleistogamous spikelets, not becom- villous; awns 2-A mm, subequal, ciliate in lower 2/3 of their ing fibrous; leaf blades usually involute, rarely fiat, often di- length; third lemma 0.5-3 mm, reduced to a small tuft of awns. verging at a wide angle from the culm, 3-17 cm, "i-^ mm wide, Anthers 0.3-0.6 mm. PL and &. Aug-Nov. 2« = 36. pubescent, acuminate. Panicle olive-gray or tinged purplish, contracted to spikelike, narrowly oblong, 4•18 x 1-2 cm. Dry hill slopes; 1000-1900 m. Anhui, Hebei, Liaoning, Nei Mon- Spikelets with 3 or 4 florets, 8-14 mm; glumes puberulous, (5-) gol, Ningxia, Qinghai, Shanxi, Xinjiang, Yunnan [India, Kazakhstan, 7-9-veined, lower glume 5-10 mm, upper glume 7-11 mm; Kyrgyzstan, Mongolia, Pakistan, E Russia; Africa, America, SW Asia]. -
Two New Records and a New Combination of the Genus Aeluropus Trin (Poaceae) for the Flora of Iran
TWO NEW RECORDS AND A NEW COMBINATION OF THE GENUS AELUROPUS TRIN (POACEAE) FOR THE FLORA OF IRAN M. Khodashenas Received 20.02.2009. Accepted for publicarion 15.4.2009 Khodashenas, M. 2009 06 30: Two new records and a new combination of the genus Aeluropus Trin (Poaceae) for the flora of Iran. -Iran. J. Bot. 15(1):61-62 . Tehran. Aeluropus lagopoides var. mesoptamica is reported from Iran as a new record. This variety is characterized by the following characters: very short and stiff vegetative leaves, short stem and small capitate inflorescence. A. pungens var hirtulus is also reported as another new record for Iran. A. lagopoides var. repens is as a new combination based on A. lagopoides subsp. repens. These two taxa differ from the typical species by having hairy leaves. Mansooreh Khodashenas, Organization of Agricultural and Natural Resources Centre, Kerman, Iran. Key words. Aeluropus, Poaceae, new records, new combination,Iran. ﻣﻌﺮﻓﻲ ﻳﻚ ﻭﺍﺭﻳﺘﻪ ﺟﺪﻳﺪ ﻭ ﺩﻭ ﮔﺰﺍﺭﺵ ﺟﺪﻳﺪ ﺍﺯ ﺟﻨﺲ (Aeluropus (Poaceae ﺩﺭ ﺍﻳﺮﺍﻥ ﻣﻨﺼﻮﺭﻩ ﺧﺪﺍﺷﻨﺎﺱ، ﻣﺮﺑﻲ ﭘﮋﻭﻫﺶ ﻣﺮﻛﺰ ﺗﺤﻘﻴﻘﺎﺕ ﻛﺸﺎﻭﺭﺯﻱ ﻭ ﻣﻨﺎﺑﻊ ﻃﺒﻴﻌﻲ ﺍﺳﺘﺎﻥ ﻛﺮﻣﺎﻥ وارﻳﺘﻪ A. lagopoides var. mesoptamica ﺑﻪ ﻋﻨﻮان ﮔﺰارﺷﻲ ﺟﺪﻳﺪ ﺑﺮاي اﻳﺮان ﻣﻌﺮﻓﻲ ﻣﻲﺷﻮد. اﻳﻦ وارﻳﺘﻪ ﺑﺎ داﺷﺘﻦ ﺑﺮﮔﻬﺎي ﻛﻮﭼﻚ و ﺳﻔﺖ و ﺷﻖ، ارﺗﻔﺎع ﻛﻢ ﺳﺎﻗﻪ و ﮔﻞ آذﻳﻦ ﻛﻮﭼﻚ و ﻛﺮوي ﺗﺸﺨﻴﺺ داده ﻣﻲﺷﻮد. A. pungens var. hirtulus ﻧﻴﺰ ﺑﻪ واﺳﻄﻪ داﺷﺘﻦ ﻛﺮﻛﻬﺎي ﺑﻠﻨﺪ و ﻣﺘﺮاﻛﻢ روي ﺳﻄﺢ ﭘﻬﻨﻚ ﺑﺮﮔﻬﺎ ﺑﻪ ﻋﻨﻮان ﻳﻚ وارﻳﺘﻪ ﻣﺠﺰا از اﻳﺮان ﮔﺰارش ﻣﻲﺷﻮد. ﻫﻤﭽﻨﻴﻦ ﻳﻚ ﺗﺮﻛﻴﺐ ﺟﺪﻳﺪ ﻧﻴﺰ ﺑﺎ ﻧﺎم Aeluropus lagopoides var. repens ﺑﺮ اﺳﺎس ﻧﺎم A. lagopoides subsp. repens ﻣﻌﺮﻓﻲ ﻣﻲﮔﺮدد. Introduction Shoor River, 950 m ,? 5401. -
Bristlecone Chapter of the California Native Plant Society
1 DEDICATED TO THE PRESERVATION OF THE CALIFORNIA NATIVE FLORA The California Native Plant Society Volume 23 No. 5 September/October 2003 NEXT CHAPTER MEETING At our September 24th meeting, Dr. Pamela Muick, Executive Director of the California Native Plant Society, will present a slide talk titled "Quirky California Oaks." She will give an overview of California's oaks, including those on the Sierra eastside, discuss history of human use, restoration and management, and the future of our oak woodlands and forests. Based on her years of experience in oak habitats Pam originated the idea for the book "Oaks of California" which she co-authored. Her book will be available for purchase and signing. The meeting will be held at the Green Church on Hwy #395 at Benton Crossing Road at 7:00 PM. Everyone is invited to a potluck dinner before the meeting at 5:45 PM at the Green Church. Please bring your own table setting and a dish to share. This will be an opportunity for Pam to hear from Bristlecone members what our chapter would like from the various CNPS programs and the state office and ideas about how to strengthen CNPS. Please plan to attend. NEXT CHAPTER BOARD MEETING The next chapter board meeting will be at 7:00 PM on Tuesday, Sept. 16, at Stephen and Karen's residence in Swall Meadows. All are welcome to attend. PRESIDENT'S MESSAGE:. As the nights grow longer and the mornings become colder, many of our local plants are losing their green chlorophyll or dropping their leaves. -
Intra- and Interspecific Variation in Home-Range Size in Sympatric Tuco-Tucos, Ctenomys Australis and C
Journal of Mammalogy, 91(6):1425–1434, 2010 Intra- and interspecific variation in home-range size in sympatric tuco-tucos, Ctenomys australis and C. talarum A. P. CUTRERA,* M. S. MORA,C.D.ANTENUCCI, AND A. I. VASSALLO Laboratorio de Ecofisiologı´a, Departamento de Biologı´a, Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Mar del Plata, Consejo Nacional de Investigaciones Cientı´ficas y Te´cnicas (CONICET), C.C. 1245, Mar del Plata, Argentina Downloaded from https://academic.oup.com/jmammal/article/91/6/1425/889849 by guest on 29 September 2021 * Correspondent: [email protected] Despite the fundamental nature of the home range to the biology of a species, aspects of its size, shape, and structure are not well defined in certain groups, such as subterranean rodents. These rodents, characterized by limited individual mobility and a patchy distribution of local populations, generally defend multipurpose territories in which breeding and foraging take place, increasing the chances for trade-offs among factors of habitat quality. The present study assessed the home-range size and shape of 2 species of tuco-tucos, Ctenomys australis (300–600 g) and C. talarum (100–180 g), using radiotelemetry in an area where they occur in sympatry, and explored the factors that could influence space use in these subterranean rodents. Home-range size (95% adaptive kernel) of C. australis (1,282.22 6 1,014.83 m2) was ,19-fold larger than that of C. talarum (66.69 6 22.34 m2). The area covered daily by C. australis represented only about 9% of the total home-range size estimated by radiotelemetry in this study and was almost twice as large as that of C. -
Shrubland Ecotones; 1998 August 12–14; Ephraim, UT
Seed Bank Strategies of Coastal Populations at the Arabian Sea Coast M. Ajmal Khan Bilquees Gul Abstract—Pure populations of halophytic shrubs (Suaeda fruticosa, Karachi, Pakistan, have demonstrated that dominant Cressa cretica, Arthrocnemum macrostachyum, Atriplex griffithii, perennial halophytic shrubs and grasses maintain a persis- etc.) and perennial grasses (Halopyrum mucronatum, Aeluropus tent seed bank (Gulzar and Khan 1994; Aziz and Khan lagopoides, etc.) dominate the vegetation of the Arabian Sea coast 1996). Six different coastal dune communities showed a –2 at Karachi, Pakistan. The coastal populations maintained a per- very small seed bank (30-260 seed m , Gulzar and Khan sistent seed bank. There is a close relationship between seed bank 1994), while coastal swamp communities had a larger seed –2 flora and existing vegetation. The size of the seed bank varies with bank (11,000 seed m ). The Cressa cretica seed bank at the species dominating the population. Arthrocnemum macro- Karachi showed a persistent seed bank (Aziz and Khan stachyum, which dominated the coastal swamps, had the highest 1996), with the number of seeds reaching its maximum –2 seed density, 940,000 seed m–2, followed by Halopyrum mucronatum, (2,500 seed m ) after dispersal and dropping down to 500 –2 which showed 75,000 seed m–2. For all other species (Suaeda fruti- seed m a few months later. Gul and Khan (1998) reported cosa, Cressa cretica, Atriplex griffithii, and Aeluropus lagopoides), that coastal swamps dominated by Arthrocnemum seed bank varies from 20,000 to 35,000 seed m–2. Seed bank of all macrostachyum showed a great deal of variation from upper species substantially reduced a few months after dispersal. -
Distribution of the Native Grasses of California
HILGARDIA A Journal of Agricultural Science Published by the California Agricultural Experiment Station VOLUME 17 APRIL, 1947 NUMBER 9 CONTENTS DISTRIBUTION OF THE NATIVE GRASSES OF CALIFORNIA ALAN A. BEETLE UNIVERSITY OF CALIFORNIA • BERKELEY, CALIFORNIA HILGARDIA A Journal of Agricultural Science Published by the California Agricultural Experiment Station VOL. 17 APRIL, 1947 NO. 9 DISTRIBUTION OF THE NATIVE GRASSES OF CALIFORNIA1 ALAN A. BEETLE2 THE grasses, supplemented by certain legumes, form the principal basis for range wealth. The natural forage value of the Gramineae as a whole makes an intensive study of their characteristics important, for the broader the knowledge concerning them the more readily may any problem be met. The following paper presents a picture of the current distributions of grasses in California, together with evidences of their floral origins by migration from other regions. Vegetation has many characteristics which are not always apparent at first glance. For instance, certain elements of the vegetation are native in their location, some are native elsewhere and have only recently been introduced. Some are old species often representative of a primitive condition in their genus, still others appear to be recently evolved. Some of the migrants arrived in California from the north during glacial periods, some crossed the ocean, and others came from the south during interglacial periods. Some plants are distributionally restricted for a number of reasons, including: (1) specialization as to habitat or environmental repression, as the species of vernal pools; (2) recent origin (plants sometimes referred to as neoendemics or initiates), as the endemic varieties of Distichlis spicata; (3) ancient origin (paleoendemics or relics); and (4) genotypic specialization (genetic endemics).