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Southwest Guangdong, 28 April to 7 May 1998
Report of Rapid Biodiversity Assessments at Qixingkeng Nature Reserve, Southwest Guangdong, 29 April to 1 May and 24 November to 1 December, 1998 Kadoorie Farm and Botanic Garden in collaboration with Guangdong Provincial Forestry Department South China Institute of Botany South China Agricultural University South China Normal University Xinyang Teachers’ College January 2002 South China Biodiversity Survey Report Series: No. 4 (Online Simplified Version) Report of Rapid Biodiversity Assessments at Qixingkeng Nature Reserve, Southwest Guangdong, 29 April to 1 May and 24 November to 1 December, 1998 Editors John R. Fellowes, Michael W.N. Lau, Billy C.H. Hau, Ng Sai-Chit and Bosco P.L. Chan Contributors Kadoorie Farm and Botanic Garden: Bosco P.L. Chan (BC) Lawrence K.C. Chau (LC) John R. Fellowes (JRF) Billy C.H. Hau (BH) Michael W.N. Lau (ML) Lee Kwok Shing (LKS) Ng Sai-Chit (NSC) Graham T. Reels (GTR) Gloria L.P. Siu (GS) South China Institute of Botany: Chen Binghui (CBH) Deng Yunfei (DYF) Wang Ruijiang (WRJ) South China Agricultural University: Xiao Mianyuan (XMY) South China Normal University: Chen Xianglin (CXL) Li Zhenchang (LZC) Xinyang Teachers’ College: Li Hongjing (LHJ) Voluntary consultants: Guillaume de Rougemont (GDR) Keith Wilson (KW) Background The present report details the findings of two field trips in Southwest Guangdong by members of Kadoorie Farm & Botanic Garden (KFBG) in Hong Kong and their colleagues, as part of KFBG's South China Biodiversity Conservation Programme. The overall aim of the programme is to minimise the loss of forest biodiversity in the region, and the emphasis in the first three years is on gathering up-to-date information on the distribution and status of fauna and flora. -
27April12acquatic Plants
International Plant Protection Convention Protecting the world’s plant resources from pests 01 2012 ENG Aquatic plants their uses and risks Implementation Review and Support System Support and Review Implementation A review of the global status of aquatic plants Aquatic plants their uses and risks A review of the global status of aquatic plants Ryan M. Wersal, Ph.D. & John D. Madsen, Ph.D. i The designations employed and the presentation of material in this information product do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations (FAO) concerning the legal or development status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. The mention of speciic companies or products of manufacturers, whether or not these have been patented, does not imply that these have been endorsed or recommended by FAO in preference to others of a similar nature that are not mentioned.All rights reserved. FAO encourages reproduction and dissemination of material in this information product. Non-commercial uses will be authorized free of charge, upon request. Reproduction for resale or other commercial purposes, including educational purposes, may incur fees. Applications for permission to reproduce or disseminate FAO copyright materials, and all queries concerning rights and licences, should be addressed by e-mail to [email protected] or to the Chief, Publishing Policy and Support Branch, Ofice of Knowledge Exchange, -
Standardization of the Plant Epaltes Pygmaea DC. (Asteraceae)
K. Amala et al. / Journal of Pharmacy Research 2016,10(10),674-682 Research Article Available online through ISSN: 0974-6943 http://jprsolutions.info Standardization of the plant Epaltes pygmaea DC. (Asteraceae) K. Amala*1 , R. Ilavarasan2, S. Amerjothy3 1,2Captain Srinivasa Murti Regional Ayurveda Drug Development Institute (CCRAS), Anna Hospital Campus, Arumbakkam, Chennai –600 106, India. 2Department of Plant Biology & Plant Biotechnology, Presidency College, Chennai. India. Received on:17-09-2016; Revised on: 22-10-2016; Accepted on: 03-11-2016 ABSTRACT Background: To establish the pharmacognostic parameters using pharmacopoeial standards for correct identity of whole plant of Epaltes pygmaea DC. (Asteraceae). Methods: In pharmacognostic studies different types of evaluations were carried out that focus on taxonomy of the species, macro- and microscopic characters, physico-chemical parameters, fluorescence analysis, preliminary phytochemical screening and HPTLC finger print compared with marker compound stigmosterol. Results and discussion: The taxonomically it is a small annual herb, 8 to 20 cm high, minutely winged branched stem with aromatic roots, leaves are alternate, linear, lanceolate to oblong, flower pink, solitary, terminal, heterogamous. Microscopically the plant showed the presence of bi or tri-radiate wings of the stem, leaves microscopy indicated the presence of anisocytic type of stomata, thin walled with small spindle shaped cells of leaf epidermis, powder microscopy showed vessel elements with short tail, vertical chain of elongated parenchyma cells with prominent simple pits, large, spherical and spiny pollen grains. Plant extracts showed the presence of flavonoids, steroids, phenols, tannin and sugars. The standard marker stigmosterol detected with Rf 0.54 in alcohol extract has been confirmed by TLC/HPTLC finger print. -
Limnophila Sessiliflora Animal and Plant Health (Plantaginaceae) – Ambulia Inspection Service
United States Department of Weed Risk Assessment Agriculture for Limnophila sessiliflora Animal and Plant Health (Plantaginaceae) – Ambulia Inspection Service June 16, 2020 Version 1 Left: Emergent Limnophila sessiliflora plants (Garg, 2008); right: submerged L sessiliflora plants (Shaun Winterton, Aquarium and Pond Plants of the World, Edition 3, USDA APHIS PPQ, Bugwood.org) AGENCY CONTACT Plant Epidemiology and Risk Analysis Laboratory Science and Technology Plant Protection and Quarantine Animal and Plant Health Inspection Service United States Department of Agriculture 1730 Varsity Drive, Suite 300 Raleigh, NC 2760 Weed Risk Assessment for Limnophila sessiliflora (Ambulia) Executive Summary The result of the weed risk assessment for Limnophila sessiliflora is High Risk of becoming weedy or invasive in the United States. Limnophila sessiliflora is a submerged to emergent perennial aquatic herb that is primarily a weed of shallow water in natural areas. It is invasive in Florida, Georgia, and Texas. It can reproduce both vegetatively and by seed, has cleistogamous flowers, and forms dense stands and mats. In natural areas, it can overshade and outcompete other aquatic species. If it covers the surface of the water, the resulting oxygen depletion can kill fish. We estimate that 11 to 25 percent of the United States is suitable for this species to establish. It could spread further on machinery that is used in waterways and in trade as an aquarium plant. Ver. 1 June 16, 2020 1 Weed Risk Assessment for Limnophila sessiliflora (Ambulia) Plant Information and Background PLANT SPECIES: Limnophila sessiliflora Blume (Plantaginaceae) (NPGS, 2020). SYNONYMS: Basionym Hottonia sessiliflora Vahl (NPGS, 2020). COMMON NAMES: Ambulia (NPGS, 2020), Asian marshweed (Kartesz, 2015; NRCS, 2020). -
A DETAILS STUDY on HYGROPHILA DIFFORMIS Samanta Krishanu* Pharmacy College, Azamgarh, Uttar Pradesh, India
IJPCBS 2012, 2(4), 494-499 samanta Krishanu ISSN: 2249-9504 INTERNATIONAL JOURNAL OF PHARMACEUTICAL, CHEMICAL AND BIOLOGICAL SCIENCES Available online at www.ijpcbs.com Review Article A DETAILS STUDY ON HYGROPHILA DIFFORMIS Samanta Krishanu* Pharmacy College, Azamgarh, Uttar Pradesh, India. ABSTRACT The knowledge of medicinal plants must have been accumulated in the course of many centuries but it is our misfortune that proper chemical and pharmacological evaluation of most of these plants have not done till now. Keeping this view, a details study on Hygrophila difformis Blume (Family-Acanthaceae) along with phytochemical study have done. It is commonly known as water wisteria. It is a tropical aquarium plant used as environmental ornaments. It rapid growth helps prevention of algae. The plant grows to a height of 20-50 cm with a width of 15-25 cm, & slender lacy leaves and upright growth. It is found in marshy habitats on the Indian subcontinent including Bangladesh, Bhutan and Nepal. Hygrophiloside was found in the aerial parts of Hygrophila difformis. It is an iridoid glucoside having hepatoprotective activity. On preliminary phytochemical analysis Cardiac glycosides, tannins, steroids, flavonoids & saponins were found. It is used as coagulant by tribal people. The aerial parts of the plant showed good antioxidant property and also shows anthelmintic activity, Ethanolic extracts of aerial parts of the plant shows CNS depressant activity along with analgesic activity in mice. Keywords: Hygrophila difformis, Antioxidant activity, Analgesic activity, Anthelmintic activity. INTRODUCTION algae because the plants absorbs a great Under the family Acanthaceae, Hygrophila number of nutrients from the water. The difformis is commonly known as water storage of micro nutrients leads to pale leaves wisteria. -
Hygrophila Pinnatifida Plant (Source: Ševčík, 2012)
Weed Risk Assessment for Hygrophila United States pinnatifida (Dalzell) Sreem Department of (Acanthaceae) – Fern hygrophila Agriculture Animal and Plant Health Inspection Service January 28, 2015 Version 1 Left: Submerged Hygrophila pinnatifida plant (source: Ševčík, 2012). Right: Emerged H. pinnatifida specimen (© Kew Royal Botanic Gardens, 1878). Agency Contact: Plant Epidemiology and Risk Analysis Laboratory Center for Plant Health Science and Technology Plant Protection and Quarantine Animal and Plant Health Inspection Service United States Department of Agriculture 1730 Varsity Drive, Suite 300 Raleigh, NC 27606 Weed Risk Assessment for Hygrophila pinnatifida Introduction Plant Protection and Quarantine (PPQ) regulates noxious weeds under the authority of the Plant Protection Act (7 U.S.C. § 7701-7786, 2000) and the Federal Seed Act (7 U.S.C. § 1581-1610, 1939). A noxious weed is defined as “any plant or plant product that can directly or indirectly injure or cause damage to crops (including nursery stock or plant products), livestock, poultry, or other interests of agriculture, irrigation, navigation, the natural resources of the United States, the public health, or the environment” (7 U.S.C. § 7701-7786, 2000). We use weed risk assessment (WRA)— specifically, the PPQ WRA model (Koop et al., 2012)—to evaluate the risk potential of plants, including those newly detected in the United States, those proposed for import, and those emerging as weeds elsewhere in the world. Because the PPQ WRA model is geographically and climatically neutral, it can be used to evaluate the baseline invasive/weed potential of any plant species for the entire United States or for any area within it. -
Vegetation Survey of Mount Gorongosa
VEGETATION SURVEY OF MOUNT GORONGOSA Tom Müller, Anthony Mapaura, Bart Wursten, Christopher Chapano, Petra Ballings & Robin Wild 2008 (published 2012) Occasional Publications in Biodiversity No. 23 VEGETATION SURVEY OF MOUNT GORONGOSA Tom Müller, Anthony Mapaura, Bart Wursten, Christopher Chapano, Petra Ballings & Robin Wild 2008 (published 2012) Occasional Publications in Biodiversity No. 23 Biodiversity Foundation for Africa P.O. Box FM730, Famona, Bulawayo, Zimbabwe Vegetation Survey of Mt Gorongosa, page 2 SUMMARY Mount Gorongosa is a large inselberg almost 700 sq. km in extent in central Mozambique. With a vertical relief of between 900 and 1400 m above the surrounding plain, the highest point is at 1863 m. The mountain consists of a Lower Zone (mainly below 1100 m altitude) containing settlements and over which the natural vegetation cover has been strongly modified by people, and an Upper Zone in which much of the natural vegetation is still well preserved. Both zones are very important to the hydrology of surrounding areas. Immediately adjacent to the mountain lies Gorongosa National Park, one of Mozambique's main conservation areas. A key issue in recent years has been whether and how to incorporate the upper parts of Mount Gorongosa above 700 m altitude into the existing National Park, which is primarily lowland. [These areas were eventually incorporated into the National Park in 2010.] In recent years the unique biodiversity and scenic beauty of Mount Gorongosa have come under severe threat from the destruction of natural vegetation. This is particularly acute as regards moist evergreen forest, the loss of which has accelerated to alarming proportions. -
1 Chapter 1: Introduction
Introduction 1 1 Chapter 1: Introduction Little is known about the vegetation dynamics of ephemeral wetlands and floodplains and the role of the seed bank in these systems (with the exception of Brock and Rogers (1998) and Capon (2003; 2005)). The majority of our knowledge of wetland and floodplain ecosystems is focussed on well-watered temperate northern hemisphere systems and tropical systems (e.g. van der Valk 1981; Leck and Simpson 1987; Junk et al. 1989). In Australia, the majority of the research into wetlands and floodplains has been undertaken on seasonal wetlands (e.g. Britton and Brock 1994; Casanova and Brock 1999b; Nicol et al. 2003), rivers with seasonal flow regimes (e.g. Pettit and Froend 2001a; 2001b; Pettit et al. 2001) and the impact of altered flow regimes in the River Murray system (e.g. Walker et al. 1994; Nielsen and Chick 1997). This study provides an insight into the vegetation dynamics of a regulated ephemeral system (the Menindee Lakes) and the role of the seed bank plays in that system. 1.1 The Seed Bank The seed bank is defined as the reserves of viable seed present in and on the soil surface (Roberts 1981) and associated litter (Simpson et al. 1989), capable of replacing adult plants (Baker 1989). The size of the seed bank, the contribution made to it by the different species and patterns of seed distribution reflect the seed production mainly by the resident plant community; although, inputs of seed from distant sources may also contribute (Simpson et al. 1989). In addition, the seed bank contains not only seeds from the preceding year but may contain seeds from many previous years (Roberts 1981); especially species that form long-term persistent seed banks (Thompson and Grime 1979). -
Everywhere but Antarctica: Using a Super Tree to Understand the Diversity and Distribution of the Compositae
BS 55 343 Everywhere but Antarctica: Using a super tree to understand the diversity and distribution of the Compositae VICKI A. FUNK, RANDALL J. BAYER, STERLING KEELEY, RAYMUND CHAN, LINDA WATSON, BIRGIT GEMEINHOLZER, EDWARD SCHILLING, JOSE L. PANERO, BRUCE G. BALDWIN, NURIA GARCIA-JACAS, ALFONSO SUSANNA AND ROBERT K. JANSEN FUNK, VA., BAYER, R.J., KEELEY, S., CHAN, R., WATSON, L, GEMEINHOLZER, B., SCHILLING, E., PANERO, J.L., BALDWIN, B.G., GARCIA-JACAS, N., SUSANNA, A. &JANSEN, R.K 2005. Everywhere but Antarctica: Using a supertree to understand the diversity and distribution of the Compositae. Biol. Skr. 55: 343-374. ISSN 0366-3612. ISBN 87-7304-304-4. One of every 10 flowering plant species is in the family Compositae. With ca. 24,000-30,000 species in 1600-1700 genera and a distribution that is global except for Antarctica, it is the most diverse of all plant families. Although clearly mouophyletic, there is a great deal of diversity among the members: habit varies from annual and perennial herbs to shrubs, vines, or trees, and species grow in nearly every type of habitat from lowland forests to the high alpine fell fields, though they are most common in open areas. Some are well-known weeds, but most species have restricted distributions, and members of this family are often important components of 'at risk' habitats as in the Cape Floral Kingdom or the Hawaiian Islands. The sub-familial classification and ideas about major patterns of evolution and diversification within the family remained largely unchanged from Beutham through Cronquist. Recently obtained data, both morphologi- cal and molecular, have allowed us to examine the distribution and evolution of the family in a way that was never before possible. -
Genetic Diversity and Evolution in Lactuca L. (Asteraceae)
Genetic diversity and evolution in Lactuca L. (Asteraceae) from phylogeny to molecular breeding Zhen Wei Thesis committee Promotor Prof. Dr M.E. Schranz Professor of Biosystematics Wageningen University Other members Prof. Dr P.C. Struik, Wageningen University Dr N. Kilian, Free University of Berlin, Germany Dr R. van Treuren, Wageningen University Dr M.J.W. Jeuken, Wageningen University This research was conducted under the auspices of the Graduate School of Experimental Plant Sciences. Genetic diversity and evolution in Lactuca L. (Asteraceae) from phylogeny to molecular breeding Zhen Wei Thesis submitted in fulfilment of the requirements for the degree of doctor at Wageningen University by the authority of the Rector Magnificus Prof. Dr A.P.J. Mol, in the presence of the Thesis Committee appointed by the Academic Board to be defended in public on Monday 25 January 2016 at 1.30 p.m. in the Aula. Zhen Wei Genetic diversity and evolution in Lactuca L. (Asteraceae) - from phylogeny to molecular breeding, 210 pages. PhD thesis, Wageningen University, Wageningen, NL (2016) With references, with summary in Dutch and English ISBN 978-94-6257-614-8 Contents Chapter 1 General introduction 7 Chapter 2 Phylogenetic relationships within Lactuca L. (Asteraceae), including African species, based on chloroplast DNA sequence comparisons* 31 Chapter 3 Phylogenetic analysis of Lactuca L. and closely related genera (Asteraceae), using complete chloroplast genomes and nuclear rDNA sequences 99 Chapter 4 A mixed model QTL analysis for salt tolerance in -
Lamiales – Synoptical Classification Vers
Lamiales – Synoptical classification vers. 2.6.2 (in prog.) Updated: 12 April, 2016 A Synoptical Classification of the Lamiales Version 2.6.2 (This is a working document) Compiled by Richard Olmstead With the help of: D. Albach, P. Beardsley, D. Bedigian, B. Bremer, P. Cantino, J. Chau, J. L. Clark, B. Drew, P. Garnock- Jones, S. Grose (Heydler), R. Harley, H.-D. Ihlenfeldt, B. Li, L. Lohmann, S. Mathews, L. McDade, K. Müller, E. Norman, N. O’Leary, B. Oxelman, J. Reveal, R. Scotland, J. Smith, D. Tank, E. Tripp, S. Wagstaff, E. Wallander, A. Weber, A. Wolfe, A. Wortley, N. Young, M. Zjhra, and many others [estimated 25 families, 1041 genera, and ca. 21,878 species in Lamiales] The goal of this project is to produce a working infraordinal classification of the Lamiales to genus with information on distribution and species richness. All recognized taxa will be clades; adherence to Linnaean ranks is optional. Synonymy is very incomplete (comprehensive synonymy is not a goal of the project, but could be incorporated). Although I anticipate producing a publishable version of this classification at a future date, my near- term goal is to produce a web-accessible version, which will be available to the public and which will be updated regularly through input from systematists familiar with taxa within the Lamiales. For further information on the project and to provide information for future versions, please contact R. Olmstead via email at [email protected], or by regular mail at: Department of Biology, Box 355325, University of Washington, Seattle WA 98195, USA. -
A Preliminary Study of Retinacular Sh Scotland and Vollesen (Acanthacea
International Research Journal of Biological Sciences __________________________ _______ E-ISSN 2278-3202 Vol. 5(2), 30-35, February (201 6) Int. Res. J. Biological Sci. A preliminary study of Retinacular shape Variation in Acanthoideae Sensu Scotland and Vollesen (Acanthaceae) and its Phylogenetic significance Saikat Naskar Department of Botany, Barasat Govt. College, Barasat, Kolkata, 700124, India [email protected] Available online at: www.isca.in, www.isca.me Received 31 st December 2015, revised 14 th January 2016, accepted 1st February 201 6 Abstract Retinacula are synapomorphic for Acanthoideae clade. Morphometric study of retinacula from the members of Acanthoideae has been done to understand the significance of its shape variation in phylogentic context. The monophyly of the sub -tribes Andrographina e and Barleriinae of Acanthoideae are supported by their unique kinds of retinacular shape. The overlapping distribution of the species of Ruellinae and Justiciinae in 2D scattered plot based on retinacular shape is also supported th e link between these two sub-tribes which was established by molecular phylogenetic studies. Therefore retinacular shape variations within Acanthoideae are important for its phylogenetic interpretation. Keywords: Reticaula, Shape variation, Acanthoideae. Introduction propel seeds away from the parent plants when fruit dehisce 8. The structural or shape variation of retinacula within the The sub-family Acanthoideae sensu Scotland and Vollesen members of Acanthoideae and its significance in phylogeny are (Acanthaceae) is characterized by the presence of Retinacula. not studied yet even though it is considered as sole 1 Lindau classified Acanthaceae into four subfamilies of which morphological synapomorphic character in Acanthoideae clade. Acanthoideae contains more than 95 percent of total species.