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BBOWT Wild Oxford Project Lye Valley North Fen
BBOWT Wild Oxford Project Lye Valley North Fen Report on the fourth and fifth years 2018-2019 Dr Judith A Webb Ecological Consultant 2 Dorchester Court Blenheim Road Kidlington OX5 2JT Website: http://judithwebb.weebly.com/ October 2019 C O N T E N T S GENERAL INTRODUCTION AND AIMS OF THE WILD OXFORD PROJECT ............................................. 1 Figure 1: Lye Valley Local Nature Reserve indicating the extent of the reserve and the boundary of the North Fen section (Unit 1) of the Lye Valley SSSI ....................................... 1 BBOWT WILD OXFORD PROJECT – LYE VALLEY HABITAT ENHANCEMENT AREAS A. Alkaline fen restoration in LWS/LNR areas outside the SSSI ........................................................... 2 B. Assistance with restoration of a greater area of short fen in the SSSI area ...................................... 2 C. Glades and sunny open flower-rich areas on drier slopes and banks .............................................. 2 D. Pond enhancement in LWS south western area .............................................................................. 2 WILD OXFORD PROJECT RESULTS FOR THE FOURTH AND FIFTH YEARS, 2018 – 2019 Figure 2: Sketch map indicating Wild Oxford work areas in the Lye Valley ......................................... 3 Volunteer input to the project in 2018-2019 ............................................................................................ 4 Details of work carried out on specific areas: A. Work on relic fen and drier scrub bank at head of valley ……………………………………………. -
Pollination and Evolution in Pedicularis (Scrophulariaceae) Elizabeth F
Aliso: A Journal of Systematic and Evolutionary Botany Volume 5 | Issue 2 Article 6 1962 Pollination and Evolution in Pedicularis (Scrophulariaceae) Elizabeth F. Sprague Sweet Briar College Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Botany Commons Recommended Citation Sprague, Elizabeth F. (1962) "Pollination and Evolution in Pedicularis (Scrophulariaceae)," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 5: Iss. 2, Article 6. Available at: http://scholarship.claremont.edu/aliso/vol5/iss2/6 ALISO VoL. 5, No.2, pp. 181-209 MARCH 30, 1962 POLLINATION AND EVOLUTION IN PEDICULARIS (SCROPHULARIACEAE) 1 ELIZABETH F. SPRAGUE Sweet Briar College, Sweet Briar, Virginia Pedicularis is a circumboreal and North Temperate genus of semi-parasitic herbs belong ing to the tribe Euphrasieae. The complex flower shape is typical of bee flowers. The mode of pollination for seven species occurring in California has been studied. The purpose of this paper is to present data on pollination mechanisms of some western North American species and to relate these findings to the evolution of the genus. The seven species observed all fall into Li's (1948) infrageneric group, Allopbyllum, of alternate-leaved species with alternate flowers and terminal spicate or racemose inflores cences. They represent six of the eleven coastal series recognized by Pennell ( 1951) as natural groups having very homogeneous vegetative and floral characters. The following species were observed in California: P. crenulata occurs in the Rocky Mountains in Colorado, Wyoming, west into Nevada, and in a tiny relictual outpost of 25-30 white-flowering plants on Convict Creek, Inyo County, California. -
SPRING WILDFLOWERS of OHIO Field Guide DIVISION of WILDLIFE 2 INTRODUCTION This Booklet Is Produced by the ODNR Division of Wildlife As a Free Publication
SPRING WILDFLOWERS OF OHIO field guide DIVISION OF WILDLIFE 2 INTRODUCTION This booklet is produced by the ODNR Division of Wildlife as a free publication. This booklet is not for resale. Any By Jim McCormac unauthorized reproduction is prohibited. All images within this booklet are copyrighted by the Division of Wild- life and it’s contributing artists and photographers. For additional information, please call 1-800-WILDLIFE. The Ohio Department of Natural Resources (ODNR) has a long history of promoting wildflower conservation and appreciation. ODNR’s landholdings include 21 state forests, 136 state nature preserves, 74 state parks, and 117 wildlife HOW TO USE THIS GUIDE areas. Collectively, these sites total nearly 600,000 acres Bloom Calendar Scientific Name (Scientific Name Pronunciation) Scientific Name and harbor some of the richest wildflower communities in MID MAR - MID APR Definition BLOOM: FEB MAR APR MAY JUN Ohio. In August of 1990, ODNR Division of Natural Areas and Sanguinaria canadensis (San-gwin-ar-ee-ah • can-ah-den-sis) Sanguinaria = blood, or bleeding • canadensis = of Canada Preserves (DNAP), published a wonderful publication entitled Common Name Bloodroot Ohio Wildflowers, with the tagline “Let Them Live in Your Eye Family Name POPPY FAMILY (Papaveraceae). 2 native Ohio species. DESCRIPTION: .CTIGUJQY[ƃQYGTYKVJPWOGTQWUYJKVGRGVCNU Not Die in Your Hand.” This booklet was authored by the GRJGOGTCNRGVCNUQHVGPHCNNKPIYKVJKPCFC[5KPINGNGCHGPYTCRU UVGOCVƃQYGTKPIVKOGGXGPVWCNN[GZRCPFUKPVQCNCTIGTQWPFGFNGCH YKVJNQDGFOCTIKPUCPFFGGRDCUCNUKPWU -
Pedicularis Lanceolata Michx. Swamp Wood-Betony
New England Plant Conservation Program Conservation and Research Plan Pedicularis lanceolata Michx. Swamp Wood-betony Prepared by: Dorothy J. Allard, Ph.D. P.O. Box 279 East Montpelier, VT 05651 For: New England Wild Flower Society 180 Hemenway Road Framingham, MA 01701 508/877-7630 e-mail: [email protected] ! website: www.newfs.org Approved, Regional Advisory Council, May 2001 SUMMARY Pedicularis lanceolata Michx. (Scrophulariaceae), Swamp wood-betony, is a hemiparasitic, short-lived perennial member of the Scrophulariaceae family. It ranges from Massachusetts to Georgia on the east coast, and west to North Dakota and Missouri, and is also present in the Canadian provinces of Saskatchewan, Manitoba, and Ontario. Although P. lanceolata is common in some mid-western states and is not considered to be rare on a global scale, it is rare in most eastern states in which it occurs, and is known only from historic records in Delaware and Kentucky. In New England, P. lanceolata is currently present at six sites in Connecticut, and two sites in Massachusetts. Despite regular field visits, the species has not been observed since the mid-1990's at one of the sites; but it was relocated at the other site in 2001. It has not been found in other New England states, but was known historically from nine other locations in Massachusetts and approximately 30 in Connecticut (herbarium specimen data are not precise enough to determine the exact number of historic locations). Pedicularis lanceolata populations in New England appear to be disappearing or declining due to habitat loss, habitat modification, exotic species invasion, and ecological succession. -
(Scrophulariaceae) in The
Acta Neerl. 28 177-195 Bot. (2/3), May 1979, p. Effects of bumblebee visits on the seed set of Pedicularis, Rhinanthus and Melampyrum (Scrophulariaceae) in the Netherlands Manja+M. Kwak Laboratorium voor Plantenoecologie,Biologisch Centr-um, Rijksuniversiteit Groningen, SUMMARY Thepollinationecology offive species ofRhinanthoideae (theannual species Rhinanthus serotinus, R. minor and Melampyrumpratense, the biennial Pedicularis sylvatica and the annual and biennial P. palustris) has been investigated. All species contain pollen and nectar and arefrequentlyvisited by sternotribically and nototribically pollinating bumblebees. The effectiveness of pollen transfer has been measured by the use of fluorescent and differences exist in of fluorescent powder. In R. serotinus M.pratense no percentages R. stigmas of flowers nototribically or sternotribically visited by bumblebees. minor flowers, visited sternotribically, have very low percentages of fluorescent stigmas. This indicates that the pollen- covered venter cannot touch stigmas enclosed by the galea; the movements of the bumblebees caused P. R. and M. flowers probably self-pollination, palustris, serotinus pratense are very frequently bumblebees. perforatedby nectar-collectingshort-tongued P. sylvatica and R. minorflowers are very rarely perforated.On these species nectar is mainlycollected by nototribicallypollinatingbumblebees. Seed productionand dependenceuponpollinationby bumblebees (Bombus Latr. spp.) areconsidered. A range from highdependenceuponbumblebee visits for seed production in P. palustris,tomedium dependencein P. sylvatica and R. serotinus and virtual independencein R. minor and M. pratense is established. No species is completely self-sterile. Seed set in caged plants is due to favourable morphology and position offlowers. Close proximity ofthecae and stigmaor a downward curving of the pistil under pollen chamber in Melampyrum and Rhinanthus insure seed set in caged plants. -
Red List of Vascular Plants of the Czech Republic: 3Rd Edition
Preslia 84: 631–645, 2012 631 Red List of vascular plants of the Czech Republic: 3rd edition Červený seznam cévnatých rostlin České republiky: třetí vydání Dedicated to the centenary of the Czech Botanical Society (1912–2012) VítGrulich Department of Botany and Zoology, Masaryk University, Kotlářská 2, CZ-611 37 Brno, Czech Republic, e-mail: [email protected] Grulich V. (2012): Red List of vascular plants of the Czech Republic: 3rd edition. – Preslia 84: 631–645. The knowledge of the flora of the Czech Republic has substantially improved since the second ver- sion of the national Red List was published, mainly due to large-scale field recording during the last decade and the resulting large national databases. In this paper, an updated Red List is presented and compared with the previous editions of 1979 and 2000. The complete updated Red List consists of 1720 taxa (listed in Electronic Appendix 1), accounting for more then a half (59.2%) of the native flora of the Czech Republic. Of the Red-Listed taxa, 156 (9.1% of the total number on the list) are in the A categories, which include taxa that have vanished from the flora or are not known to occur at present, 471 (27.4%) are classified as critically threatened, 357 (20.8%) as threatened and 356 (20.7%) as endangered. From 1979 to 2000 to 2012, there has been an increase in the total number of taxa included in the Red List (from 1190 to 1627 to 1720) and in most categories, mainly for the following reasons: (i) The continuing human pressure on many natural and semi-natural habitats is reflected in the increased vulnerability or level of threat to many vascular plants; some vulnerable species therefore became endangered, those endangered critically threatened, while species until recently not classified may be included in the Red List as vulnerable or even endangered. -
SPECIES IDENTIFICATION GUIDE National Plant Monitoring Scheme SPECIES IDENTIFICATION GUIDE
National Plant Monitoring Scheme SPECIES IDENTIFICATION GUIDE National Plant Monitoring Scheme SPECIES IDENTIFICATION GUIDE Contents White / Cream ................................ 2 Grasses ...................................... 130 Yellow ..........................................33 Rushes ....................................... 138 Red .............................................63 Sedges ....................................... 140 Pink ............................................66 Shrubs / Trees .............................. 148 Blue / Purple .................................83 Wood-rushes ................................ 154 Green / Brown ............................. 106 Indexes Aquatics ..................................... 118 Common name ............................. 155 Clubmosses ................................. 124 Scientific name ............................. 160 Ferns / Horsetails .......................... 125 Appendix .................................... 165 Key Traffic light system WF symbol R A G Species with the symbol G are For those recording at the generally easier to identify; Wildflower Level only. species with the symbol A may be harder to identify and additional information is provided, particularly on illustrations, to support you. Those with the symbol R may be confused with other species. In this instance distinguishing features are provided. Introduction This guide has been produced to help you identify the plants we would like you to record for the National Plant Monitoring Scheme. There is an index at -
The Genus Linum Edited by Alister D. Muir and Neil D. Westcott
TGLA01 15/04/2003 2:34 PM Page iii Flax The genus Linum Edited by Alister D. Muir and Neil D. Westcott Agriculture and Agri-Food Canada, Saskatoon, Saskatchewan, Canada Copyright © 2003 Taylor & Francis TGLA01 15/04/2003 2:34 PM Page iv First published 2003 by Taylor & Francis 11 New Fetter Lane, London EC4P 4EE Simultaneously published in the USA and Canada by Taylor & Francis Inc, 29 West 35th Street, New York, NY 10001 Taylor & Francis is an imprint of the Taylor & Francis Group © 2003 Taylor & Francis Ltd Typeset in 11/12pt Garamond by Graphicraft Limited, Hong Kong Printed and bound in Great Britain by TJ International Ltd, Padstow, Cornwall All rights reserved. No part of this book may be reprinted or reproduced or utilised in any form or by any electronic, mechanical, or other means, now known or hereafter invented, including photocopying and recording, or in any information storage or retrieval system, without permission in writing from the publishers. Every effort has been made to ensure that the advice and information in this book is true and accurate at the time of going to press. However, neither the publisher nor the authors can accept any legal responsibility or liability for any errors or omissions that may be made. In the case of drug administration, any medical procedure or the use of technical equipment mentioned within this book, you are strongly advised to consult the manufacturer’s guidelines. British Library Cataloguing in Publication Data A catalogue record for this book is available from the British Library Library of Congress Cataloging in Publication Data Flax : the genus linum / edited by Alister D. -
Pulsatilla Vulgaris (L.) Mill
Pulsatilla vulgaris (L.) Mill. Pasque Flower, Pulsatilla vulgaris Miller RANUNCULACEAE SYN.: Anemone pulsatilla L. Status: All British populations belong to subsp. vulgaris which is classified as ‘vulnerable’ (IUCN Criterion A2ac; Cheffings & Farrell, 2005), and listed as a UK BAP Priority Species in 2007. It is currently confined to 18 sites in 19 10km squares in England. In this account Pulsatilla vulgaris refers to subsp. vulgaris unless otherwise stated. In partnership with: 1 Contents 1 Morphology, identification, taxonomy and genetics 1.1 Morphology and identification 1.2 Taxonomic considerations 1.3 Genetic implications 1.4 Medicinal properties 2 Distribution and current status 2.1 World 2.2 Europe 2.3 United Kingdom 2.3.1 England 2.3.1.1 Native populations 2.3.1.2 Introductions 2.3.2 Northern Ireland, Scotland & Wales 3 Ecology and life cycle 3.1 Life cycle and phenology 3.1.1 Flowering phenology 3.1.2 Flower biology 3.1.3 Pollination 3.1.4 Seed production 3.1.5 Seed viability and germination 3.1.6 Seed dispersal 3.1.7 Regeneration 3.1.8 Response to competition 3.1.9 Herbivory, parasites and disease 4 Habitat requirements 4.1 The landscape perspective 4.2 Communities & vegetation 4.3 Summary of habitat requirements 5 Management implications 6 Threats/factors leading to loss or decline or limiting recovery 7 Current conservation measures 7.1 In situ Measures 7.2 Ex situ Measures 7.3 Research Data 7.4 Monitoring and the Common Monitoring Standard 8 References 9 Contacts 10 Links 11 Annex 1 – site descriptions 13 Annex 2 – changes in population size, 1960-2006 14 Annex 3 – associates 2 1 Morphology, identification, taxonomy and genetics 1.1 Morphology and identification Hemicryptophyte; 2-15 cm, extending to ca. -
Regulatory Mechanisms in Biosystems, 12(2), 234–239
ISSN 2519-8521 (Print) Regulatory Mechanisms ISSN 2520-2588 (Online) Regul. Mech. Biosyst., 2021, 12(2), 234–239 in Biosystems doi: 10.15421/022132 Effects of duration and conditions of storage on germination of seeds of Pedicularis sceptrum-carolinum (Orobanchaceae) A. G. Lapirov*, E. A. Belyakov*, **, O. A. Lebedeva* *Papanin Institute for Biology of Inland Waters, Borok, Russia **Cherepovets State University, Cherepovets, Russia Article info Lapirov, A. G., Belyakov, E. A., & Lebedeva, O. A. (2021). Effects of duration and conditions of storage on germination of seeds of Received 20.04.2021 Pedicularis sceptrum-carolinum (Orobanchaceae). Regulatory Mechanisms in Biosystems, 12(2), 234–239. doi:10.15421/022132 Received in revised form 17.05.2021 Choosing optimum conditions for plants of the Pedicularis genus to productively germinate and undergo the initial stages of deve- Accepted 19.05.2021 lopment is currently a relevant problem in the search of solutions to successfully grow these taxa. For the experiments, seeds of Pedicula- ris sceptrum-carolinum L. (Lamiales, Orobanchaceae) were collected in the first decade of September in the vicinity of Chashnitskoe Papanin Institute Lake. The study of specifics of germination of seeds and the initial stages of the development of P. sceptrum-carolinum was carried out in for Biology of Inland Waters, controlled laboratory conditions in a climate chamber with illumination (1,200–1,500 lux, photoperiod of 9/15, temperature of 23–25 °С). Borok, Nekouz district, After a month-long storage of seeds in their fruit capsules in the laboratory conditions, the greatest germination (83.3–93.3%) was Yaroslavl Region, 152742, Russia. -
Our Home and Native Land: Canadian Species of Global Conservation Concern
Our Home and Native Land Canadian Species of Global Conservation Concern NatureServe Canada contributes to the conservation of Canada’s biodiversity by providing scientific data and expertise about species and ecosystems of conservation concern to support decision-making, research, and education. Citation: Cannings, S., M. Anions, R. Rainer, and B. Stein. 2005. Our Home and Native Land: Canadian Species of Global Conservation Concern. NatureServe Canada: Ottawa, Ontario. © NatureServe Canada 2005 ISBN 0-9711053-4-0 Primary funding for the publication of this report was provided by the Suncor Energy Foundation. This report is also available in French. To request a copy, please contact NatureServe Canada. NatureServe Canada 960 Carling Avenue Ottawa, Ontario K1A 0C6 613-759-1861 www.natureserve-canada.ca Our Home and Native Land Canadian Species of Global Conservation Concern by Sydney Cannings Marilyn F. E. Anions Rob Rainer Bruce A. Stein Sydney Cannings NatureServe Yukon Fish and Wildlife Branch Yukon Department of the Environment P.O. Box 2703 Whitehorse, Yukon Y1A 2C6 867-667-3684 Marilyn F. E. Anions NatureServe Canada 960 Carling Avenue Ottawa, Ontario K1A 0C6 Note on Captions: For each species, captions state the range in Canada only, as well as the NatureServe global conservation status. 613-759-1942 Rob Rainer Front Cover Chelsea, Québec Left to right: Steller sea lions (Eumetopias jubatus). Vulnerable (G3). 819-827-9082 British Columbia. / Photo by Jared Hobbs. Golden paintbrush (Castilleja levisecta). Critically imperiled (G1). British Bruce A. Stein, Ph.D. Columbia. / Photo by Leah Ramsay, British Columbia Conservation Data NatureServe Centre. 1101 Wilson Blvd., 15th Floor Spotted owl (Strix occidentalis). -
Population Genetic Structure and Plant Fitness of Natural and Ex Situ
Population genetic structure and plant fitness of natural and ex situ populations in Silene chlorantha (W ILLD .) EHRH . and Silene otites (L.) WIBEL Dissertation zur Erlangung des akademischen Grades des Doktors der Naturwissenschaften (Dr. rer. nat.) eingereicht im Fachbereich Biologie, Chemie, Pharmazie der Freien Universität Berlin vorgelegt von Daniel Lauterbach aus Brandenburg an der Havel 2012 Die Arbeit wurde im Zeitraum von Juni 2008 bis Februar 2012 an der Zentraleinrichtung Botanischer Garten und Botanisches Museum Berlin - Dahlem, Freie Universität Berlin unter der Leitung von Herrn Prof. Dr. Thomas Borsch angefertigt. 1. Gutachter: Prof. Dr. Thomas Borsch 2. Gutachter: Prof. Dr. Ingo Kowarik Disputation am 04.07.2012 Index Table of contents 1 General Introduction .................................................................................................... 1 1.1 Effects of land-use changes on dry grasslands .................................................. 1 1.2 The study species: Silene chlorantha (WILLD .) EHRH . and Silene otites (L.) WIBEL 2 1.3 Population genetic structure and plant fitness ................................................... 7 1.4 Ex situ plant conservation .................................................................................. 10 1.5 Comments to the structure of the presented thesis .......................................... 12 2 Genetic population structure, fitness variation and the importance of population history in remnant populations of the endangered plant Silene chlorantha