A Molecular Phylogeny and Classification of the Cynodonteae
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Vascular Plant Survey of Vwaza Marsh Wildlife Reserve, Malawi
YIKA-VWAZA TRUST RESEARCH STUDY REPORT N (2017/18) Vascular Plant Survey of Vwaza Marsh Wildlife Reserve, Malawi By Sopani Sichinga ([email protected]) September , 2019 ABSTRACT In 2018 – 19, a survey on vascular plants was conducted in Vwaza Marsh Wildlife Reserve. The reserve is located in the north-western Malawi, covering an area of about 986 km2. Based on this survey, a total of 461 species from 76 families were recorded (i.e. 454 Angiosperms and 7 Pteridophyta). Of the total species recorded, 19 are exotics (of which 4 are reported to be invasive) while 1 species is considered threatened. The most dominant families were Fabaceae (80 species representing 17. 4%), Poaceae (53 species representing 11.5%), Rubiaceae (27 species representing 5.9 %), and Euphorbiaceae (24 species representing 5.2%). The annotated checklist includes scientific names, habit, habitat types and IUCN Red List status and is presented in section 5. i ACKNOLEDGEMENTS First and foremost, let me thank the Nyika–Vwaza Trust (UK) for funding this work. Without their financial support, this work would have not been materialized. The Department of National Parks and Wildlife (DNPW) Malawi through its Regional Office (N) is also thanked for the logistical support and accommodation throughout the entire study. Special thanks are due to my supervisor - Mr. George Zwide Nxumayo for his invaluable guidance. Mr. Thom McShane should also be thanked in a special way for sharing me some information, and sending me some documents about Vwaza which have contributed a lot to the success of this work. I extend my sincere thanks to the Vwaza Research Unit team for their assistance, especially during the field work. -
A Phylogeny of the Hubbardochloinae Including Tetrachaete (Poaceae: Chloridoideae: Cynodonteae)
Peterson, P.M., K. Romaschenko, and Y. Herrera Arrieta. 2020. A phylogeny of the Hubbardochloinae including Tetrachaete (Poaceae: Chloridoideae: Cynodonteae). Phytoneuron 2020-81: 1–13. Published 18 November 2020. ISSN 2153 733 A PHYLOGENY OF THE HUBBARDOCHLOINAE INCLUDING TETRACHAETE (CYNODONTEAE: CHLORIDOIDEAE: POACEAE) PAUL M. PETERSON AND KONSTANTIN ROMASCHENKO Department of Botany National Museum of Natural History Smithsonian Institution Washington, D.C. 20013-7012 [email protected]; [email protected] YOLANDA HERRERA ARRIETA Instituto Politécnico Nacional CIIDIR Unidad Durango-COFAA Durango, C.P. 34220, México [email protected] ABSTRACT The phylogeny of subtribe Hubbardochloinae is revisited, here with the inclusion of the monotypic genus Tetrachaete, based on a molecular DNA analysis using ndhA intron, rpl32-trnL, rps16 intron, rps16- trnK, and ITS markers. Tetrachaete elionuroides is aligned within the Hubbardochloinae and is sister to Dignathia. The biogeography of the Hubbardochloinae is discussed, its origin likely in Africa or temperate Asia. In a previous molecular DNA phylogeny (Peterson et al. 2016), the subtribe Hubbardochloinae Auquier [Bewsia Gooss., Dignathia Stapf, Gymnopogon P. Beauv., Hubbardochloa Auquier, Leptocarydion Hochst. ex Stapf, Leptothrium Kunth, and Lophacme Stapf] was found in a clade with moderate support (BS = 75, PP = 1.00) sister to the Farragininae P.M. Peterson et al. In the present study, Tetrachaete elionuroides Chiov. is included in a phylogenetic analysis (using ndhA intron, rpl32- trnL, rps16 intron, rps16-trnK, and ITS DNA markers) in order to test its relationships within the Cynodonteae with heavy sampling of species in the supersubtribe Gouiniodinae P.M. Peterson & Romasch. Chiovenda (1903) described Tetrachaete Chiov. with a with single species, T. -
Conservation Management Zones of Australia
Conservation Management Zones of Australia Mitchell Grasslands Prepared by the Department of the Environment Acknowledgements This project and its associated products are the result of collaboration between the Department of the Environment’s Biodiversity Conservation Division and the Environmental Resources Information Network (ERIN). Invaluable input, advice and support were provided by staff and leading researchers from across the Department of Environment (DotE), Department of Agriculture (DoA), the Commonwealth Scientific and Industrial Research Organisation (CSIRO) and the academic community. We would particularly like to thank staff within the Wildlife, Heritage and Marine Division, Parks Australia and the Environment Assessment and Compliance Division of DotE; Nyree Stenekes and Robert Kancans (DoA), Sue McIntyre (CSIRO), Richard Hobbs (University of Western Australia), Michael Hutchinson (ANU); David Lindenmayer and Emma Burns (ANU); and Gilly Llewellyn, Martin Taylor and other staff from the World Wildlife Fund for their generosity and advice. Special thanks to CSIRO researchers Kristen Williams and Simon Ferrier whose modelling of biodiversity patterns underpinned identification of the Conservation Management Zones of Australia. Image Credits Front Cover: Lawn Hill National Park – Peter Lik Page 4: Kowaris (Dasyuroides byrnei) – Leong Lim Page 10: Oriental Pratincole (Glareola maldivarum) – JJ Harrison Page 16: Australian Fossil Mammal Sites (Riversleigh) – World Heritage Listed site – Colin Totterdell Page 18: Mitchell Grasslands -
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. -
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. -
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. -
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. -
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. -
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. -
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].