Lepidoptera, Gracillariidae
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Phytochemistry and Bioactivities of Cornus Macrophylla and Grewia Optiva
PHYTOCHEMISTRY AND BIOACTIVITIES OF CORNUS MACROPHYLLA AND GREWIA OPTIVA Ph. D Thesis By WALIULLAH INSTITUTE OF CHEMICAL SCIENCES UNIVERSITY OF PESHAWAR, PAKISTAN SEPTEMBER, 2011 PHYTOCHEMISTRY AND BIOACTIVITIES OF CORNUS MACROPHYLLA AND GREWIA OPTIVA By WALIULLAH DISSERTATION SUBMITTED TO THE UNIVERSITY OF PESHAWAR IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY IN CHEMISTRY INSTITUTE OF CHEMICAL SCIENCES UNIVERSITY OF PESHAWAR, PAKISTAN SEPTEMBER, 2011 DECLARATIONS Certified that Mr Waliullah s/o Hidayatullah has carried out his research and experimental work on the topic entitled as “Phytochemistry and Bioactivities of Cornus macrophylla and Grewia optiva” under my guidance and supervision. His research work is original and his dissertation is worthy of presentation to the University of Peshawar for the award of degree of Doctor of Philosophy in Chemistry. _______________________ _______________________ SUPERVISOR CO-SUPERVISOR Dr. Ghias Uddin Prof Dr. Bina S. Siddiqui Foreign Professor HEJ Research Institute of Chemistry Institute of Chemical Sciences University of Karachi, University of Peshawar, Pakistan Pakistan ________________________ ________________________ EXTERNAL EXAMINER Dr. Imdadullah Mohammadzai Professor & Director Institute of Chemical Sciences University of Peshawar, Pakistan. Contents Acknowledgement i Summary iii List of tables ix List of figures x List of schemes xi 1.0 General introduction 1 2.0 Biosynthesis 7 2.1 Introduction 8 2.1.1 Biosynthesis of triterpenoids (pentacyclic) 9 2.1.2 Biosynthesis of steroids 21 2.1.3 Coumarins 24 2.1.4 Biosynthesis of coumarins 24 2.1.5 Simple coumarins 27 2.1.6 Biosynthesis of furanocoumarins 29 Part A 3.0 Phytochemistry and bioactivities of Cornus macrophylla Wall. -
Tagawa Gardens June Snow Giant Dogwood
June Snow Giant Dogwood Cornus controversa 'June Snow-JFS' Height: 30 feet Spread: 40 feet Sunlight: Hardiness Zone: 4 Description: June Snow Giant Dogwood flowers Covered with lovely white flower clusters in spring; a Photo courtesy of NetPS Plant Finder large rounded form, with gracefully layered branches make this tree an excellent specimen; attractive fruit in late summer turns deep blue-black; orange to red fall color Ornamental Features June Snow Giant Dogwood features showy clusters of white flowers held atop the branches in late spring. It has dark green foliage throughout the season. The pointy leaves turn an outstanding dark red in the fall. It produces navy blue berries from early to late fall. The warty gray bark and green branches add an interesting dimension to the landscape. June Snow Giant Dogwood in bloom Landscape Attributes Photo courtesy of NetPS Plant Finder June Snow Giant Dogwood is a deciduous tree with a stunning habit of growth which features almost oriental horizontally-tiered branches. Its average texture blends into the landscape, but can be balanced by one or two finer or coarser trees or shrubs for an effective composition. This is a relatively low maintenance tree, and should only be pruned after flowering to avoid removing any of the current season's flowers. It is a good choice for attracting birds to your yard. It has no significant negative characteristics. June Snow Giant Dogwood is recommended for the following landscape applications; - Accent - Shade Planting & Growing June Snow Giant Dogwood will grow to be about 30 feet tall at maturity, with a spread of 40 feet. -
Red Seal Landscape Horticulturist Identify Plants and Plant Requirements I (Nakano)
RED SEAL LANDSCAPE HORTICULTURIST IDENTIFY PLANTS AND PLANT REQUIREMENTS I (NAKANO) Michelle Nakano Kwantlen Polytechnic University Book: Red Seal Landscape Horticulturist Identify Plants and Plant Requirements (Nakano) This text is disseminated via the Open Education Resource (OER) LibreTexts Project (https://LibreTexts.org) and like the hundreds of other texts available within this powerful platform, it freely available for reading, printing and "consuming." Most, but not all, pages in the library have licenses that may allow individuals to make changes, save, and print this book. Carefully consult the applicable license(s) before pursuing such effects. Instructors can adopt existing LibreTexts texts or Remix them to quickly build course-specific resources to meet the needs of their students. Unlike traditional textbooks, LibreTexts’ web based origins allow powerful integration of advanced features and new technologies to support learning. The LibreTexts mission is to unite students, faculty and scholars in a cooperative effort to develop an easy-to-use online platform for the construction, customization, and dissemination of OER content to reduce the burdens of unreasonable textbook costs to our students and society. The LibreTexts project is a multi-institutional collaborative venture to develop the next generation of open-access texts to improve postsecondary education at all levels of higher learning by developing an Open Access Resource environment. The project currently consists of 13 independently operating and interconnected libraries that are constantly being optimized by students, faculty, and outside experts to supplant conventional paper-based books. These free textbook alternatives are organized within a central environment that is both vertically (from advance to basic level) and horizontally (across different fields) integrated. -
”Al. Beldie” Herbarium
Research Journal of Agricultural Science, 51 (3), 2019 CHARACTERIZATION OF CORNUS PLANT PRESENT IN ”AL. BELDIE” HERBARIUM Emilia VECHIU¹, Lucian DINCĂ1 1 “Marin Drăcea” National Institute for Research and Development in Forestry, Braşov, Romania email: [email protected] Abstract: ”Al. Beldie” Herbarium from ”Marin Drăcea” National Institute for Research and Development in Forestry contains a rich collection of plants. Approximately 40.000 vouchers belong to this herbarium and are stored in 600 drawers. Herbariuns are important because they provide information about plants and their area of propagation during long periods that help to carry out studies in taxonomy, biodiversity, ecology, anatomy, morphology etc. As such, various investigations were carried out with the help of data from this herbarium concerning different families and types of plants. The purpose of this article is to morphologically and ecologicallycharacterize certain Cornus species that can be found in this herbarium. Cornus Genus contains approximately 55-58 species cares that are widespread in the northern hemisphere, with few in Africa and southern America. The species found in the herbarium are the following: Cornus alba L., Cornus amomum Mill., Cornus alternifolia L., Cornus asperifolia Michx., Cornus baileyi J.M. Coult. & W.H. Evans, Cornus canadensis L., Cornus candidissima Marshall., Cornus florida L., Cornus mas L., Cornus macrophylla Wall., Cornus obliqua Raf., Cornus paniculata L'Hér., Cornus pumila Koehne, Cornus sanguinea L., Cornus stolonifera Michx. Cornus stricta Lam. and Cornus suecica L . Each plants contains data referring to the name of the species, the harvesting place, the harvesting year, the person who has collected them as well as their conservation degree. -
Morphological and Physiological Responses of Cornus Alba to Salt
HORTSCIENCE 55(2):224–230. 2020. https://doi.org/10.21273/HORTSCI14460-19 and Saha, 2014). Plants under drought stress tend to reduce leaf size, stimulate leaf abscis- sion, enhance root growth, and limit photo- Morphological and Physiological synthesis (Taiz et al., 2015). Some plants can maintain water balance under drought condi- Responses of Cornus alba to Salt tions through osmotic adjustment (Farooq et al., 2008). The fact that drought resistance and Drought Stresses under varies among plant species warrants further investigation to evaluate plant responses to drought conditions and select drought-tolerant Greenhouse Conditions plants for landscape use. Qiang Liu Soil salinity is also a global issue and is College of Life Sciences and Technology, Central South University of caused partially by human activities such as irrigation with poor quality water and poor Forestry and Technology, 498 South Shaoshan Road, Changsha, Hunan soil drainage, which result in excess soluble 410004, China; and Hunan Academy of Forestry, 658 South Shaoshan Road, salts in the soil. It is estimated that 20% of Changsha, Hunan 410004, China the irrigated lands in the world are currently affected by salinity stress (Taiz et al., 2015). Youping Sun Salinity induces a series of metabolic dys- Department of Plants, Soils and Climate, Utah State University, 4820 Old functions in plants, including specific ion Main Hill, Logan, UT 84322 toxicity, nutrient imbalance, decreased pho- tosynthesis, and enzyme dysfunction (Munns James Altland and Tester, 2008). The extent of adverse U.S. Department of Agriculture, Agricultural Research Service, Application impact of salinity on plant physiological Technology Research Unit, 1680 Madison Avenue, Wooster, OH 44691 processes depends on the rate and duration of salinity stress. -
Number 3, Spring 1998 Director’S Letter
Planning and planting for a better world Friends of the JC Raulston Arboretum Newsletter Number 3, Spring 1998 Director’s Letter Spring greetings from the JC Raulston Arboretum! This garden- ing season is in full swing, and the Arboretum is the place to be. Emergence is the word! Flowers and foliage are emerging every- where. We had a magnificent late winter and early spring. The Cornus mas ‘Spring Glow’ located in the paradise garden was exquisite this year. The bright yellow flowers are bright and persistent, and the Students from a Wake Tech Community College Photography Class find exfoliating bark and attractive habit plenty to photograph on a February day in the Arboretum. make it a winner. It’s no wonder that JC was so excited about this done soon. Make sure you check of themselves than is expected to seedling selection from the field out many of the special gardens in keep things moving forward. I, for nursery. We are looking to propa- the Arboretum. Our volunteer one, am thankful for each and every gate numerous plants this spring in curators are busy planting and one of them. hopes of getting it into the trade. preparing those gardens for The magnolias were looking another season. Many thanks to all Lastly, when you visit the garden I fantastic until we had three days in our volunteers who work so very would challenge you to find the a row of temperatures in the low hard in the garden. It shows! Euscaphis japonicus. We had a twenties. There was plenty of Another reminder — from April to beautiful seven-foot specimen tree damage to open flowers, but the October, on Sunday’s at 2:00 p.m. -
Landscape Plants Rated by Deer Resistance
E271 Bulletin For a comprehensive list of our publications visit www.rce.rutgers.edu Landscape Plants Rated by Deer Resistance Pedro Perdomo, Morris County Agricultural Agent Peter Nitzsche, Morris County Agricultural Agent David Drake, Ph.D., Extension Specialist in Wildlife Management The following is a list of landscape plants rated according to their resistance to deer damage. The list was compiled with input from nursery and landscape professionals, Cooperative Extension personnel, and Master Gardeners in Northern N.J. Realizing that no plant is deer proof, plants in the Rarely Damaged, and Seldom Rarely Damaged categories would be best for landscapes prone to deer damage. Plants Occasionally Severely Damaged and Frequently Severely Damaged are often preferred by deer and should only be planted with additional protection such as the use of fencing, repellents, etc. Success of any of these plants in the landscape will depend on local deer populations and weather conditions. Latin Name Common Name Latin Name Common Name ANNUALS Petroselinum crispum Parsley Salvia Salvia Rarely Damaged Tagetes patula French Marigold Ageratum houstonianum Ageratum Tropaeolum majus Nasturtium Antirrhinum majus Snapdragon Verbena x hybrida Verbena Brugmansia sp. (Datura) Angel’s Trumpet Zinnia sp. Zinnia Calendula sp. Pot Marigold Catharanthus rosea Annual Vinca Occasionally Severely Damaged Centaurea cineraria Dusty Miller Begonia semperflorens Wax Begonia Cleome sp. Spider Flower Coleus sp. Coleus Consolida ambigua Larkspur Cosmos sp. Cosmos Euphorbia marginata Snow-on-the-Mountain Dahlia sp. Dahlia Helichrysum Strawflower Gerbera jamesonii Gerbera Daisy Heliotropium arborescens Heliotrope Helianthus sp. Sunflower Lobularia maritima Sweet Alyssum Impatiens balsamina Balsam, Touch-Me-Not Matricaria sp. False Camomile Impatiens walleriana Impatiens Myosotis sylvatica Forget-Me-Not Ipomea sp. -
Appendix G – Right-Of-Way Street Tree List
AS ADOPTED BY THE PARKS, RECREATION AND CULTURAL SERVICES BOARD ON DECEMBER 6, 2018 APPENDIX G – RIGHT-OF-WAY STREET TREE LIST APPENDIX G – RIGHT-OF-WAY STREET TREE LIST 1 Large Columnar Trees Scientific & Common Mature Spread Under Min Strip Flower Fall Comments Name Height (ft) Wires/View Width (ft) Color Color (ft) Covenants Acer nigrum ‘Green 50 10 No 6 N/A Good close to Column’ buildings Green Column Black Sugar Maple Ginko biloba ‘Princeton 40 15 No 6 N/A Very narrow growth. Sentry’ Princeton Sentry Ginkgo Nyssa sylvatica 60 20 No 6 N/A Handsome chunky Tupelo bark – Great Plant Pick Quercus ‘Crimschmidt’ 45 15 No 6 N/A Hard to find in the Crimson Spire Oak nursery trade Quercus frainetto 50 30 No 6 N/A Drought resistant – Italian Oak beautiful green, glossy leaves in summer. Great Plant Pick Quercus robur 40 15 No 6 N/A Columnar variety of ‘fastigiata’ oak Skyrocket Oak Taxodium distichum 55 20 No 6 N/A Deciduous conifer - 'Mickelson' Shawnee tolerates city Brave Bald Cypress conditions Large Trees Scientific & Common Mature Spread Under Min Flower Fall Comments Name Height (ft) Wires/View Strip Color Color (ft) Covenants Width (ft) Acer saccharum Fastest growing sugar ‘Bonfire’ 50 40 No 6 N/A maple Bonfire Sugar Maple Acer saccharum Resistant to leaf tatter. 'Commemoration' Great Plant Pick 50 35 No 6 N/A Commemoration Sugar Maple Acer saccharum 'Green Reliable fall color. Mountain' Green 45 35 No 6 N/A Great Plant Pick Mountain Sugar Maple Acer saccharum Limited use - where 'Legacy' sugar maple is desired 50 35 No 5 N/A Legacy Sugar Maple in limited planting strip area. -
Wa Shan – Emei Shan, a Further Comparison
photograph © Zhang Lin A rare view of Wa Shan almost minus its shroud of mist, viewed from the Abies fabri forested slopes of Emei Shan. At its far left the mist-filled Dadu River gorge drops to 500-600m. To its right the 3048m high peak of Mao Kou Shan climbed by Ernest Wilson on 3 July 1903. “As seen from the top of Mount Omei, it resembles a huge Noah’s Ark, broadside on, perched high up amongst the clouds” (Wilson 1913, describing Wa Shan floating in the proverbial ‘sea of clouds’). Wa Shan – Emei Shan, a further comparison CHRIS CALLAGHAN of the Australian Bicentennial Arboretum 72 updates his woody plants comparison of Wa Shan and its sister mountain, World Heritage-listed Emei Shan, finding Wa Shan to be deserving of recognition as one of the planet’s top hotspots for biological diversity. The founding fathers of modern day botany in China all trained at western institutions in Europe and America during the early decades of last century. In particular, a number of these eminent Chinese botanists, Qian Songshu (Prof. S. S. Chien), Hu Xiansu (Dr H. H. Hu of Metasequoia fame), Chen Huanyong (Prof. W. Y. Chun, lead author of Cathaya argyrophylla), Zhong Xinxuan (Prof. H. H. Chung) and Prof. Yung Chen, undertook their training at various institutions at Harvard University between 1916 and 1926 before returning home to estab- lish the initial Chinese botanical research institutions, initiate botanical exploration and create the earliest botanical gardens of China (Li 1944). It is not too much to expect that at least some of them would have had personal encounters with Ernest ‘Chinese’ Wilson who was stationed at the Arnold Arboretum of Harvard between 1910 and 1930 for the final 20 years of his life. -
Red Twig Dogwoods Tatarian Dogwood (Cornus Alba) and Redosier Dogwood (Cornus Sericea)
Red Twig Dogwoods Tatarian Dogwood (Cornus alba) and Redosier Dogwood (Cornus sericea) Alex X. Niemiera, Associate Professor, Department of Horticulture There are two species of dogwoods that have showy red stems in the winter, Tatarian dogwood (Cornus alba) and redosier dogwood (C. sericea). Both are deciduous medium to large shrubs and have similar flowering and fruit characteristics, as well as cultural aspects. Thus, the general information (Summary, Plant Needs, Functions, and Care) will be presented for both species). Each species has several cultivars that vary in stem color and foliage variegation; cultivar information will be presented for each species in the Additional Information section. Red Twig Dogwoods Cornus abla and Cornus sericea Summary: Foliage: About 3 inch long leaves; deciduous Height: About 8 feet Spread: About 8 feet Shape: Loose, wide-spreading upright shrub; will sucker to form a large colony of stems Main features: The red stem dogwood species, tatarian and redosier dogwoods, are large multi-stem fast-growing suckering deciduous shrubs (tatatarian dogwood may or may not sucker). Their claim-to-fame is their stems that turn bright red to dark red in the winter (stems are greenish during the growing season). These dogwoods certainly add a WOW! factor to a winter landscape. They are best used in mass in the landscape to emphasize and accentuate the cold season red stem color. There are cultivars of both species that have showy white variegated leaves, and there are cultivars of redoiser dogwood that have showy bright yellow stems in winter. Both species are tolerant of poor growing conditions (dry or wet soil). -
Trees, Shrubs, and Perennials That Intrigue Me (Gymnosperms First
Big-picture, evolutionary view of trees and shrubs (and a few of my favorite herbaceous perennials), ver. 2007-11-04 Descriptions of the trees and shrubs taken (stolen!!!) from online sources, from my own observations in and around Greenwood Lake, NY, and from these books: • Dirr’s Hardy Trees and Shrubs, Michael A. Dirr, Timber Press, © 1997 • Trees of North America (Golden field guide), C. Frank Brockman, St. Martin’s Press, © 2001 • Smithsonian Handbooks, Trees, Allen J. Coombes, Dorling Kindersley, © 2002 • Native Trees for North American Landscapes, Guy Sternberg with Jim Wilson, Timber Press, © 2004 • Complete Trees, Shrubs, and Hedges, Jacqueline Hériteau, © 2006 They are generally listed from most ancient to most recently evolved. (I’m not sure if this is true for the rosids and asterids, starting on page 30. I just listed them in the same order as Angiosperm Phylogeny Group II.) This document started out as my personal landscaping plan and morphed into something almost unwieldy and phantasmagorical. Key to symbols and colored text: Checkboxes indicate species and/or cultivars that I want. Checkmarks indicate those that I have (or that one of my neighbors has). Text in blue indicates shrub or hedge. (Unfinished task – there is no text in blue other than this text right here.) Text in red indicates that the species or cultivar is undesirable: • Out of range climatically (either wrong zone, or won’t do well because of differences in moisture or seasons, even though it is in the “right” zone). • Will grow too tall or wide and simply won’t fit well on my property. -
Cornus, Cornaceae) Dans L'herbier De Strasbourg (STR
1 Les Cornouillers ( Cornus , Cornaceae) dans l’Herbier de Strasbourg (STR) Yvan Brahy et Michel Hoff Avec la collaboration de Françoise Deluzarche, Frédéric Tournay, Gisèle Haan-Archipof et Claudine Bertin-Charbonnier Herbier de l’Université de Strasbourg 2 3 Plan Introduction 1. Etude nomenclaturale et taxonomique des Cornus des Herbiers de Strasbourg. 1. Cornus alba C. Linnaeus 1.2. Cornus alternifolia C. Linnaeus f. 1.3. Cornus amomum Mill. 1.4. Cornus asperifolia Michaux. 1.5. Cornus canadensis C. Linnaeus 1.6. Cornus capitata Wall. 1.7. Cornus disciflora Moc. & Sessé ex D.C. 1.8. Cornus excelsa Kunth 1.9. Cornus florida C. Linnaeus 1.10. Cornus foemina Mill. 1.11. Cornus kousa F. Buerger ex Miquel 1.12. Cornus macrophylla Wall. 1.13. Cornus mas C. Linnaeus 1.14. Cornus nuttallii Audubon ex Torr. & A. Gray 1.15. Cornus officinalis Siebold & Zucc. 1.16. Cornus quinquinervis Franch. 1.17. Cornus racemosa Lam. 1.18. Cornus rugosa Lam. 1.19. Cornus sanguinea C. Linnaeus 1.20. Cornus sericea C. Linnaeus 1.21. Cornus suecica C. Linnaeus 1.22. Spécimens indéterminés 2. Analyse de la collection des spécimens de l’Herbier des Cornus 2.1. Introduction 2.2. Les collecteurs 2.3. Les collections 2.4. Les années de collecte 2.5. Les pays et régions de collecte 2.6. Les habitats de collecte 2.7. Les principaux jardins botaniques 2.8. Conclusion Conclusion générale Bibliographie Sites internet Annexes Annexe 1 : Caractères des Cornus Annexe 2 : Arbre de parenté des Cornus Annexe 3 : Illustrations 4 Diagramme du genre Cornus 5 Introduction Le genre Cornus rassemble, selon les auteurs, entre 43 et 46 espèces dans le monde (P.