Mendelova Univerzita V Brně

Total Page:16

File Type:pdf, Size:1020Kb

Mendelova Univerzita V Brně MENDELOVA UNIVERZITA V BRNĚ ZAHRADNICKÁ FAKULTA V LEDNICI Použití rodu Rhododendron L. v zahradní a krajinářské architektuře za první republiky Diplomová práce Vypracoval: Bc. Tomáš Schuch Vedoucí práce: prof. Ing. Miloš Pejchal, CSc. Lednice, 2015 Čestné prohlášení Prohlašuji, že jsem diplomovou práci na téma „Použití rodu Rhododendron L. v zahradní a krajinářské architektuře za první republiky“ vypracoval samostatně a veškeré použité prameny a informace uvádím v seznamu použité literatury. Souhlasím, aby moje práce byla zveřejněna v souladu s § 47b zákona č. 111/1998 Sb., o vysokých školách ve znění pozdějších předpisů a v souladu s platnou Směrnicí o zveřejňování vysokoškolských závěrečných prací. Jsem si vědom, že se na moji práci vztahuje zákon č. 121/2000 Sb., autorský zákon, a že Mendelova univerzita v Brně má právo na uzavření licenční smlouvy a užití této práce jako školního díla podle § 60 odst. 1 autorského zákona. Dále se zavazuji, že před sepsáním licenční smlouvy o využití díla jinou osobou (subjektem) si vyžádám písemné stanovisko univerzity, že předmětná licenční smlouva není v rozporu s oprávněnými zájmy univerzity, a zavazuji se uhradit případný příspěvek na úhradu nákladů spojených se vznikem díla, a to až do jejich skutečné výše. V Lednici dne: …………………………………………….. podpis 1 Poděkování Rád bych poděkoval prof. Ing. Miloši Pejchalovi, CSc. za vedení mé diplomové práce, odborné rady a připomínky, poskytnutí odborné literatury ze své osobní knihovny a za motivaci, která mě vedla k lepšímu výkonu, ochotě a vstřícnosti. Dále bych rád poděkoval svému dědovi Ing. Josefu Schuchovi CSc. za poskytnutí životních zkušeností, pomoc při psaní práce a doprovázení při terénních průzkumech a zároveň děkuji celé mé rodině za podporu. Mé poděkování zároveň patří Ing. Romanu Zámečníkovi, Ing. Lukáši Lattenbergovi, Ing. Karlu Zdražilovi a Bc. Petře Šmídové za ochotu a pomoc. 2 Obsah 1. Seznam tabulek .......................................................................................... 7 2. Úvod............................................................................................................ 8 3. Cíl práce ...................................................................................................... 9 4. Literární přehled ........................................................................................ 10 4.1. Charakteristika daného období ........................................................... 10 4.1.1. Zahradní a krajinářská architektura daného období ..................... 10 4.1.2. Dovoz rostlin z Německa a ciziny vůbec (1918) ........................... 13 4.2. Charakteristika rodu Rhododendron L. ............................................... 14 4.2.1. Zařazení do taxonomického systému ........................................... 14 4.2.2. Morfologická charakteristika ......................................................... 14 4.2.3. Rozšíření rodu .............................................................................. 15 4.2.4. Systematická charakteristika ........................................................ 15 4.3. Historie pěstování rodu Rhododendron L. ........................................... 28 4.3.1. Historie pěstování a introdukce v Evropě ..................................... 28 4.3.2. Informace o pěstování a introdukci v Evropě v dobovém českém odborném tisku ......................................................................................... 29 4.3.3. Historie pěstování a introdukce na území České republiky .......... 33 4.4. Šlechtění rodu Rhododendron L. ........................................................ 34 4.4.1. Šlechtění v Evropě ....................................................................... 34 4.4.2. Světoví šlechtitelé ......................................................................... 35 4.4.3. Šlechtění rodu Rhododendron L. v Československu .................... 41 4.4.4. Významní šlechtitelé na území České republiky .......................... 42 4.4.5. Šlechtitelské cíle ........................................................................... 43 4.5. Použití rodu Rhododendron L. v období první republiky ..................... 59 4.5.1. Informace v dobovém odborném tisku .......................................... 59 3 4.5.2. Význam Průhonic pro zavádění rododendronů do kultury ............ 62 5. Metodika práce ......................................................................................... 70 5.1. Analýza základního sortimentu do roku 1938 ..................................... 70 5.1.1. Název ........................................................................................... 71 5.1.2. Skupina kultivarů .......................................................................... 71 5.1.3. Výška rostliny ............................................................................... 71 5.1.4. Doba kvetení ................................................................................ 72 5.1.5. Základní barva květu .................................................................... 72 5.1.6. Poznámka k barvě květu .............................................................. 72 5.1.7. Kresba květu ................................................................................ 72 5.1.8. Mrazuvzdornost ............................................................................ 72 5.1.9. Původ ........................................................................................... 73 5.1.10. Šlechtitel .................................................................................... 73 5.1.11. Rok vyšlechtění ......................................................................... 73 5.1.12. Místo vyšlechtění ...................................................................... 73 5.2. Analýza dobového sortimentu ............................................................. 74 5.2.1. Identifikační údaje ......................................................................... 77 5.2.2. Informace o školkařských výpěstcích ........................................... 77 5.3. Analýza sortimentu, který byl za období první republiky pěstován v Průhonicích ................................................................................................... 78 5.3.1. DS 1910-1922 – Matrika Dendrologické společnosti .................... 78 5.3.2. DS 1922-1941 – Katalogy Dendrologické společnosti .................. 78 5.3.3. PP 1927 – Předávací protokol z r. 1927 ....................................... 79 5.3.4. Počet taxonů DS 1910-1922 ........................................................ 79 5.3.5. Počet taxonů DS 1922-1941 ........................................................ 79 5.3.6. Počet taxonů PP 1927 .................................................................. 79 4 5.4. Srovnání dobového sortimentu se současným ................................... 80 6. Výsledky .................................................................................................... 83 6.1. Analýza základního sortimentu do roku 1938 ..................................... 83 6.1.1. Skupiny odrůd dle Hoffmana (2010) ............................................. 83 6.1.2. Barva květu .................................................................................. 84 6.1.3. Doba kvetení ................................................................................ 84 6.1.4. Mrazuvzdornost ............................................................................ 84 6.1.5. Nejvýznamnější šlechtitelské firmy ............................................... 85 6.1.6. Nejčastější výskyt dle pramenů .................................................... 86 6.2. Analýza dobového sortimentu ............................................................. 87 6.2.1. Nejčastěji nabízený přírodní taxon ............................................... 87 6.2.2. Nejčastěji nabízená skupina dle Hoffmana (2010) ....................... 88 6.2.3. Nejčastěji nabízený kultivar .......................................................... 88 6.2.4. Nejčastěji nabízená výška ............................................................ 89 6.2.5. Školky s nejbohatší nabídkou rododendronů ................................ 89 6.3. Srovnání dobového sortimentu se současným ................................... 90 6.4. Výsledky šlechtění rodu Rhododendron L. za první republiky na území České republiky ............................................................................................ 96 7. Diskuse ..................................................................................................... 98 7.1. Latinské názvosloví ............................................................................. 98 7.2. Názvosloví a systematické zařazení ................................................... 98 7.3. Dostupnost zdrojů ............................................................................... 98 7.4. Rhododendron indicum Sweet. ........................................................... 99 7.5. Systematické zařazení do skupin ........................................................ 99 7.6. Použití rododendronů .......................................................................... 99 7.7. Dostupnost informací .......................................................................... 99 5 7.8. Mrazuvzdornost .................................................................................. 99 8. Závěr ....................................................................................................... 101 9. Souhrn a Resumé ..................................................................................
Recommended publications
  • Department of Planning and Zoning
    Department of Planning and Zoning Subject: Howard County Landscape Manual Updates: Recommended Street Tree List (Appendix B) and Recommended Plant List (Appendix C) - Effective July 1, 2010 To: DLD Review Staff Homebuilders Committee From: Kent Sheubrooks, Acting Chief Division of Land Development Date: July 1, 2010 Purpose: The purpose of this policy memorandum is to update the Recommended Plant Lists presently contained in the Landscape Manual. The plant lists were created for the first edition of the Manual in 1993 before information was available about invasive qualities of certain recommended plants contained in those lists (Norway Maple, Bradford Pear, etc.). Additionally, diseases and pests have made some other plants undesirable (Ash, Austrian Pine, etc.). The Howard County General Plan 2000 and subsequent environmental and community planning publications such as the Route 1 and Route 40 Manuals and the Green Neighborhood Design Guidelines have promoted the desirability of using native plants in landscape plantings. Therefore, this policy seeks to update the Recommended Plant Lists by identifying invasive plant species and disease or pest ridden plants for their removal and prohibition from further planting in Howard County and to add other available native plants which have desirable characteristics for street tree or general landscape use for inclusion on the Recommended Plant Lists. Please note that a comprehensive review of the street tree and landscape tree lists were conducted for the purpose of this update, however, only
    [Show full text]
  • Central Appalachian Broadleaf Forest Coniferous Forest Meadow Province
    Selecting Plants for Pollinators A Regional Guide for Farmers, Land Managers, and Gardeners In the Central Appalachian Broadleaf Forest Coniferous Forest Meadow Province Including the states of: Maryland, Pennsylvania, Virginia, West Virginia And parts of: Georgia, Kentucky, and North Carolina, NAPPC South Carolina, Tennessee Table of CONTENTS Why Support Pollinators? 4 Getting Started 5 Central Appalachian Broadleaf Forest 6 Meet the Pollinators 8 Plant Traits 10 Developing Plantings 12 Far ms 13 Public Lands 14 Home Landscapes 15 Bloom Periods 16 Plants That Attract Pollinators 18 Habitat Hints 20 This is one of several guides for Check list 22 different regions in the United States. We welcome your feedback to assist us in making the future Resources and Feedback 23 guides useful. Please contact us at [email protected] Cover: silver spotted skipper courtesy www.dangphoto.net 2 Selecting Plants for Pollinators Selecting Plants for Pollinators A Regional Guide for Farmers, Land Managers, and Gardeners In the Ecological Region of the Central Appalachian Broadleaf Forest Coniferous Forest Meadow Province Including the states of: Maryland, Pennsylvania, Virginia, West Virginia And parts of: Georgia, Kentucky, North Carolina, South Carolina, Tennessee a nappc and Pollinator Partnership™ Publication This guide was funded by the National Fish and Wildlife Foundation, the C.S. Fund, the Plant Conservation Alliance, the U.S. Forest Service, and the Bureau of Land Management with oversight by the Pollinator Partnership™ (www.pollinator.org), in support of the North American Pollinator Protection Campaign (NAPPC–www.nappc.org). Central Appalachian Broadleaf Forest – Coniferous Forest – Meadow Province 3 Why support pollinators? In theIr 1996 book, the Forgotten PollInators, Buchmann and Nabhan estimated that animal pollinators are needed for the reproduction “ Farming feeds of 90% of flowering plants and one third of human food crops.
    [Show full text]
  • Natural Heritage Program List of Rare Plant Species of North Carolina 2016
    Natural Heritage Program List of Rare Plant Species of North Carolina 2016 Revised February 24, 2017 Compiled by Laura Gadd Robinson, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program N.C. Department of Natural and Cultural Resources Raleigh, NC 27699-1651 www.ncnhp.org C ur Alleghany rit Ashe Northampton Gates C uc Surry am k Stokes P d Rockingham Caswell Person Vance Warren a e P s n Hertford e qu Chowan r Granville q ot ui a Mountains Watauga Halifax m nk an Wilkes Yadkin s Mitchell Avery Forsyth Orange Guilford Franklin Bertie Alamance Durham Nash Yancey Alexander Madison Caldwell Davie Edgecombe Washington Tyrrell Iredell Martin Dare Burke Davidson Wake McDowell Randolph Chatham Wilson Buncombe Catawba Rowan Beaufort Haywood Pitt Swain Hyde Lee Lincoln Greene Rutherford Johnston Graham Henderson Jackson Cabarrus Montgomery Harnett Cleveland Wayne Polk Gaston Stanly Cherokee Macon Transylvania Lenoir Mecklenburg Moore Clay Pamlico Hoke Union d Cumberland Jones Anson on Sampson hm Duplin ic Craven Piedmont R nd tla Onslow Carteret co S Robeson Bladen Pender Sandhills Columbus New Hanover Tidewater Coastal Plain Brunswick THE COUNTIES AND PHYSIOGRAPHIC PROVINCES OF NORTH CAROLINA Natural Heritage Program List of Rare Plant Species of North Carolina 2016 Compiled by Laura Gadd Robinson, Botanist John T. Finnegan, Information Systems Manager North Carolina Natural Heritage Program N.C. Department of Natural and Cultural Resources Raleigh, NC 27699-1651 www.ncnhp.org This list is dynamic and is revised frequently as new data become available. New species are added to the list, and others are dropped from the list as appropriate.
    [Show full text]
  • A Taxonomic Revision of Rhododendron L. Section Pentanthera G
    A TAXONOMIC REVISION OF RHODODENDRON L. SECTION PENTANTHERA G. DON (ERICACEAE) BY KATHLEEN ANNE KRON A DISSERTATION PRESENTED TO THE GRADUATE SCHOOL OF THE UNIVERSITY OF FLORIDA IN PARTIAL FULFILLMENT OF THE REQUIREMENTS FOR THE DEGREE OF DOCTOR OF PHILOSOPHY UNIVERSITY OF FLORIDA 1987 , ACKNOWLEDGMENTS I gratefully acknowledge the supervision and encouragement given to me by Dr. Walter S. Judd. I thoroughly enjoyed my work under his direction. I would also like to thank the members of my advisory committee, Dr. Bijan Dehgan, Dr. Dana G. Griffin, III, Dr. James W. Kimbrough, Dr. Jonathon Reiskind, Dr. William Louis Stern, and Dr. Norris H. Williams for their critical comments and suggestions. The National Science Foundation generously supported this project in the form of a Doctoral Dissertation Improvement Grant;* field work in 1985 was supported by a grant from the Highlands Biological Station, Highlands, North Carolina. I thank the curators of the following herbaria for the loan of their material: A, AUA, BHA, DUKE, E, FSU, GA, GH, ISTE, JEPS , KW, KY, LAF, LE NCSC, NCU, NLU NO, OSC, PE, PH, LSU , M, MAK, MOAR, NA, , RSA/POM, SMU, SZ, TENN, TEX, TI, UARK, UC, UNA, USF, VDB, VPI, W, WA, WVA. My appreciation also is offered to the illustrators, Gerald Masters, Elizabeth Hall, Rosa Lee, Lisa Modola, and Virginia Tomat. I thank Dr. R. Howard * BSR-8601236 ii Berg for the scanning electron micrographs. Mr. Bart Schutzman graciously made available his computer program to plot the results of the principal components analyses. The herbarium staff, especially Mr. Kent D. Perkins, was always helpful and their service is greatly appreciated.
    [Show full text]
  • Status and Protection of Globally Threatened Species in the Caucasus
    STATUS AND PROTECTION OF GLOBALLY THREATENED SPECIES IN THE CAUCASUS CEPF Biodiversity Investments in the Caucasus Hotspot 2004-2009 Edited by Nugzar Zazanashvili and David Mallon Tbilisi 2009 The contents of this book do not necessarily reflect the views or policies of CEPF, WWF, or their sponsoring organizations. Neither the CEPF, WWF nor any other entities thereof, assumes any legal liability or responsibility for the accuracy, completeness, or usefulness of any information, product or process disclosed in this book. Citation: Zazanashvili, N. and Mallon, D. (Editors) 2009. Status and Protection of Globally Threatened Species in the Caucasus. Tbilisi: CEPF, WWF. Contour Ltd., 232 pp. ISBN 978-9941-0-2203-6 Design and printing Contour Ltd. 8, Kargareteli st., 0164 Tbilisi, Georgia December 2009 The Critical Ecosystem Partnership Fund (CEPF) is a joint initiative of l’Agence Française de Développement, Conservation International, the Global Environment Facility, the Government of Japan, the MacArthur Foundation and the World Bank. This book shows the effort of the Caucasus NGOs, experts, scientific institutions and governmental agencies for conserving globally threatened species in the Caucasus: CEPF investments in the region made it possible for the first time to carry out simultaneous assessments of species’ populations at national and regional scales, setting up strategies and developing action plans for their survival, as well as implementation of some urgent conservation measures. Contents Foreword 7 Acknowledgments 8 Introduction CEPF Investment in the Caucasus Hotspot A. W. Tordoff, N. Zazanashvili, M. Bitsadze, K. Manvelyan, E. Askerov, V. Krever, S. Kalem, B. Avcioglu, S. Galstyan and R. Mnatsekanov 9 The Caucasus Hotspot N.
    [Show full text]
  • February Meeting
    President Diana Scott ...................338-0208 Vice-President Dave Crucq ..................941-1957 The executive meeting will be held at the home of Dick and Past President: Pauline Bonney, 3293 Seabank Road. Harry Wright.................338-8345 Secretary Pauline Thompson ........339-3423 Treasurer Dave Godfrey ...............335-0717 Director: Ways & Means Nadine Boudreau ..........339-0909 As an experienced gardener for most of his life, Harry Director: Membership Wright will present his program "Gardening Basics" at our Brian Staton ..................337-5228 February meeting. His PowerPoint presentation will explore Director: Publicity and explain many aspects of gardening, from planting to Chris Aldred .................335-3221 pruning and seeding to weeding, with information for all Director: Newsletter/Library Noni Godfrey ................335-0717 levels. Be sure to attend this educational program. ....................... [email protected] Social Committee: Marleen Crucq ..............941-1957 Revenue Table Committee: Louise Casson ...............334-2331 Sunshine Lady: Pauline Bonney .............339-7594 The club meets at 7:30 p.m the second Tuesday of each month (except May through August) United Church in Comox. PO Box 3183, Courtenay, BC, Canada V9N 5N4 Vol. 24 No 6 February 2010 Other popular yak hybrids include the series developed in the 1970’s named after Snow White’s seven dwarfs. R. ‘Bashful’ has blushing pink blooms that go well with the silvery young leaves. R. ‘Dopey’ has glossy red blooms and R.‘Grumpy’ has pink buds and pale pink flowers that fade to cream. Other favourites are R. 'Fantastica' which has dark pink blooms that Ah, the yak and ‘yak hybrids’ — well shade to white in the throat, with attractive light loved and appreciated by Rhodo enthusiasts! green spotting.
    [Show full text]
  • Beekeeping in Turkey: Past to Present
    IRFAN KANDEMIR 85 BEEKEEPING IN TURKEY: PAST TO PRESENT Irfan Kandemir Department of Biology, Faculty of Science, Ankara University, Turkey [email protected] Abstract Turkey is on the intersection of three continents and also located on two important trade routes of the past, namely the Spice and Silk Roads. Thus it played a very important role bridging Asia, Europe and Africa. Indeed Turkey was also the place where very important civilizations such as the Roman, Hittite, Byzantine, Ottoman and finally the modern Turkish Republic became established. Covering all of these civilizations beekeeping can be divided into three main periods, supported by archeological findings, the written laws of Ottomans and the present period of the new Republic. Although the findings in archeology and in the Ottoman period are scarce, the present period has Fig. 1 Two tablets found in Boğazköy (Hattuşaş) related to lots of information regarding beekeeping in Turkey. beekeeping laws (Sarıöz, 2006; Akkaya and Alkan, 2007). Archeological evidence of the Hittite Period main part, called Anatolian, is in Asia and the much comes from excavations in two sites in Turkey. Comb, smaller part is Thrace, the European part of Turkey. figures on the walls and the buzzing bees on the The whole country covers a total of approximately carpets are the signs of beekeeping in that area. 800,000 km2. In this vast geographical area different topographical and climatological features, shaped by In the Ottoman period, although there is not evolution, make for a wide variety of flora and fauna. much direct evidence of beekeeping, there are Over 10,000 plant species create huge biodiversity several laws attributable to beekeeping.
    [Show full text]
  • Managing and Controlling Invasive Rhododendron
    Practice Guide Managing and controlling invasive rhododendron Colin Edwards Forestry Commission: Edinburgh © Crown Copyright 2006 Applications for reproduction of any part of this publication should be addressed to: HMSO, Licensing Division, St Clements House, 2–16 Colegate, Norwich NR3 1BQ. First published in 2006 by the Forestry Commission 231 Corstorphine Road, Edinburgh EH12 7AT. ISBN 0 85538 704 1 EDWARDS, C. (2006). Managing and controlling invasive rhododendron. Forestry Commission Practice Guide. Forestry Commission, Edinburgh. i–iv + 1–36 pp. Keywords: herbicides, invasive rhododendron, rhododendron control, Rhododendron ponticum. Printed in the United Kingdom on Robert Horne Hello Matt FCPG017/FC-GB(ECD)/IA-2K/SEP06 Enquiries relating to this publication should be addressed to: Forestry Commission 231 Corstorphine Road Edinburgh EH12 7AT T: 0131 334 0303 F: 0131 316 4344 E: [email protected] The author may be contacted at: Forest Research Northern Research Station Roslin Midlothian EH25 9SY T: 0131 445 2176 F: 0131 445 5124 E: [email protected] Acknowledgements The field experiments using herbicides were managed by the Technical Support Unit of Forest Research, especially D. Tracy. Bush growth and dispersal experiments were organised by D. Kohn, J. Travis, C. Stephenson and R. Atkinson. Disclaimer The list of products referred to in the tables of this Practice Guide is not comprehensive; other manufacturers may be able to provide products with equivalent characteristics. Reference to a particular
    [Show full text]
  • Rediscovering Rhododendron Dell, Part 2
    Rediscovering Rhododendron Dell, Part 2 Kyle Port “They [hoodlums] deliberately twist off the metal labels from trees and shrubs, so that valuable information is sometimes lost forever and the yearly replacement bill is terrific. They break hundreds of unopened flower buds off the Rhododendrons in the early spring.” —Edgar Anderson, Arnold Arboretum arborist , June 4, 1932 ated C DI N I E S erwi H T SS O E UNL R HO T U A E H T Y B S E G A M I ALL Planted in close proximity to one another, Rhododendron ‘Old Port’ 990-56-B (a catawbiense hybrid with “vinous crimson” flowers, seen here) was incorrectly labeled as R. ‘Red Head’ 329-91-A (with “orient red” flowers). A description published by the Royal Horticultural Society was used to verify the only remaining plant as ‘Old Port’; a lack of indumentum on the undersides of the leaves distinguishes it from ‘Red Head’. he Arboretum’s plant records attest to curatorial review that has advanced our under- episodes of vandalism, arson, theft, and standing of the rhododendron collection and Tother willful shenanigans that have further fostered its use. occurred in the living collections over the years. In response to the identity crises in Rhodo- In 2010, a pile of plant record labels was found dendron Dell, a multi-year collection review in Rhododendron Dell. This intentional—and was conceived. Identity verification and field completely unsanctioned—removal of labels work (e.g., labeling, photographing) was timed from numerous specimens by an anonymous to coincide with peak flowering.
    [Show full text]
  • Structural Adaptations in Overwintering Leaves of Thermonastic and Nonthermonastic Rhododendron Species Xiang Wang Iowa State University
    Genetics, Development and Cell Biology Genetics, Development and Cell Biology Publications 11-2008 Structural Adaptations in Overwintering Leaves of Thermonastic and Nonthermonastic Rhododendron Species Xiang Wang Iowa State University Rajeev Arora Iowa State University, [email protected] Harry T. Horner Iowa State University, [email protected] Stephen L. Krebs David G. Leach Station of the Holden Arboretum Follow this and additional works at: http://lib.dr.iastate.edu/gdcb_las_pubs Part of the Horticulture Commons, Other Plant Sciences Commons, Plant Biology Commons, and the Plant Breeding and Genetics Commons The ompc lete bibliographic information for this item can be found at http://lib.dr.iastate.edu/ gdcb_las_pubs/47. For information on how to cite this item, please visit http://lib.dr.iastate.edu/ howtocite.html. This Article is brought to you for free and open access by the Genetics, Development and Cell Biology at Iowa State University Digital Repository. It has been accepted for inclusion in Genetics, Development and Cell Biology Publications by an authorized administrator of Iowa State University Digital Repository. For more information, please contact [email protected]. Structural Adaptations in Overwintering Leaves of Thermonastic and Nonthermonastic Rhododendron Species Abstract Evergreen rhododendrons (Rhododendron L.) are important woody landscape plants in many temperate zones. During winters, leaves of these plants frequently are exposed to a combination of cold temperatures, high radiation, and reduced photosynthetic activity, conditions that render them vulnerable to photooxidative damage. In addition, these plants are shallow-rooted and thus susceptible to leaf desiccation when soils are frozen. In this study, the potential adaptive significance of leaf morphology and anatomy in two contrasting Rhododendron species was investigated.
    [Show full text]
  • Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- ERICACEAE
    Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- ERICACEAE ERICACEAE (Heath Family) A family of about 107 genera and 3400 species, primarily shrubs, small trees, and subshrubs, nearly cosmopolitan. The Ericaceae is very important in our area, with a great diversity of genera and species, many of them rather narrowly endemic. Our area is one of the north temperate centers of diversity for the Ericaceae. Along with Quercus and Pinus, various members of this family are dominant in much of our landscape. References: Kron et al. (2002); Wood (1961); Judd & Kron (1993); Kron & Chase (1993); Luteyn et al. (1996)=L; Dorr & Barrie (1993); Cullings & Hileman (1997). Main Key, for use with flowering or fruiting material 1 Plant an herb, subshrub, or sprawling shrub, not clonal by underground rhizomes (except Gaultheria procumbens and Epigaea repens), rarely more than 3 dm tall; plants mycotrophic or hemi-mycotrophic (except Epigaea, Gaultheria, and Arctostaphylos). 2 Plants without chlorophyll (fully mycotrophic); stems fleshy; leaves represented by bract-like scales, white or variously colored, but not green; pollen grains single; [subfamily Monotropoideae; section Monotropeae]. 3 Petals united; fruit nodding, a berry; flower and fruit several per stem . Monotropsis 3 Petals separate; fruit erect, a capsule; flower and fruit 1-several per stem. 4 Flowers few to many, racemose; stem pubescent, at least in the inflorescence; plant yellow, orange, or red when fresh, aging or drying dark brown ...............................................Hypopitys 4 Flower solitary; stem glabrous; plant white (rarely pink) when fresh, aging or drying black . Monotropa 2 Plants with chlorophyll (hemi-mycotrophic or autotrophic); stems woody; leaves present and well-developed, green; pollen grains in tetrads (single in Orthilia).
    [Show full text]
  • Factors Affecting Flower Development and Quality in Rhododendron Simsii
    Factors affecting flower development and quality in Rhododendron simsii Annelies Christiaens Promoters Prof. dr. ir. Marie-Christine Van Labeke Ghent University, Faculty of Bioscience Engineering, Department of Plant Production Dr. Bruno Gobin PCS Ornamental Plant Research Dean Prof. dr. ir. Guido Van Huylenbroeck Rector Prof. dr. Anne De Paepe Factors affecting flower development and quality in Rhododendron simsii Annelies Christiaens Thesis submitted in fulfillment of the requirements for the degree of Doctor (PhD) in Applied Biological Sciences Nederlandse titel: Factoren die de bloemontwikkeling en bloeikwaliteit van azalea (Rhododendron simsii) beïnvloeden Christiaens, A. (2014) Factors affecting flower development and quality in Rhododendron simsii. PhD Thesis, Ghent University, Ghent, Belgium. ISBN-number: 978-90-5989-712-0 The authors and promoters give the authorization to consult and to copy parts of the work for personal use only. Every other use is subject to the copyright laws. Permission to reproduce any material contained in the work should be obtained from the author. Table of contents Summary v Samenvatting ix List of abbreviations xiii CHAPTER 1 GENERAL INTRODUCTION 1 1.1 Taxonomy, morphology and origin 1 1.2 Azalea breeding 4 1.3 Economic importance of azalea for the Ghent region 5 1.4 Cultivation of azalea 5 1.5 Flowering: a complex process 7 1.5.1 Floral induction 8 1.5.2 Flower initiation and flower development 12 1.5.3 Dormancy 14 1.5.4 Anthesis 15 1.6 Research objectives and thesis outline 15 CHAPTER 2 FLOWER DIFFERENTIATION
    [Show full text]