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Chromosomes and Phylogeny in Crepis
'y CHROMOSOMES AND PHYLOGENY IN CREPIS BY LILLIAN HOLLINGSHEAD AND ERNEST B. BABCOCK inn University of California Publications in Agricultural Sciences Volume 6, No. 1, pp. 1-53, 24 figures in text Issued January 4, 1930 University of California Press Berkeley, California Cambridge University Press London, England CHROMOSOMES AND PHYLOGENY IN CREPIS BY LILLIAN HOLLINGSHEAD and EENEST B. BABCOCK INTRODUCTION In connection with genetic and taxonomic studies of Crepis, an examination of as many species as could be brought into cultivation has been in progress for about ten years. The earlier work on the chromosomes was done by Dr. Margaret Mann Lesley, who studied particularly numbers and sizes (Mann, 1922, 1925; Babcock and Lesley, 1926). The work of M. Navashin (1925, 1926) and Taylor (1925, 1926), who described satellites and constrictions for the first time in this genus, showed that a closer morphological study of the chromosomes from suitably fixed material would be of value for com- parative studies of related species. It is the purpose of this paper to present our knowledge of number and morphology of the chromosomes in seventy species and to con- sider this evidence in relation to a system of classification based on phylogenetic relationship. But the present paper is not intended to serve as a taxonomic treatise. Therefore no keys or descriptions of species will appear and there will be no attempt to set forth the detailed evidence for the phylogenetic groupings proposed, as such descriptions and data will appear in a taxonomic treatment now in preparation. The specific names used have been carefully verified as to identity, priority, and authorship, and are in nearly every case the same as those which will be used in later publications. -
Estella Nazarova Chromosomal Polymorphism in Armenian
Estella Nazarova Chromosomal polymorphism in Armenian population of Crepis panno nica (Asteraceae) Abstract Nazarova, E.: Chromosomal polymorphism in Annenian population of Crepis pannonica (Asteraceae). - Bocconea 13: 377-382. 2001. - ISSN 1120-4060. A population of Crepis pannonica, growing in the Hosrov reserve in Armenia, at the southem limit ofthe species' area, has been investigated over a period ofmore than 20 years. An extraor dinary chromosomal polymorphism has been detected by the study ofroot tip mitoses ofseed lings. 40 different chromosome complement variants were found, including a full range of aneuploids, B-chromosomes, structural hetero- and homozygotes, witnessing active chromoso mal restructuring and karyotype evolution. Introduction Crepis pannonica (Jacq.) K. Koch is a perenni al cross-pollinating species ranging from CentraI Europe to West Siberia. Its karyotype formula is 2n = 8 = AA (SM) + BB (SA) + CC (SM) + DD (N) (Nazarova 1976, see also Babcock 1947). We have been investigating the Hosrov reserve population of Crepis pannonica, in CentraI Armenia, for over 20 years. Being situated at the southemmast edge of the vast area of the species, this population attracted our attention because of its unusual karyo logical polymorphism. Throughaut our investigatians we did not find a single plant whose seed progeny was completely exempt of deviations in karyological features. In some years (1973, 1978, and 1984) the population was totally seed-sterile in spite of abundant flow ering. In the other years, both sterile plants and plants with reduced fertility (from 1.8 % to 78.3 % of germinating seeds) were faund. Obviously, the generative reproduction of C. pannonica in this population is very depressed. -
IAPT Chromosome Data 28
TAXON 67 (6) • December 2018: 1235–1245 Marhold & Kučera (eds.) • IAPT chromosome data 28 IAPT CHROMOSOME DATA IAPT chromosome data 28 Edited by Karol Marhold & Jaromír Kučera DOI https://doi.org/10.12705/676.39 Julio Rubén Daviña & Ana Isabel Honfi* Chromosome numbers counted by L. Delgado and ploidy level estimated by B. Rojas-Andrés and N. López-González; collectors: Programa de Estudios Florísticos y Genética Vegetal, Instituto AA = Antonio Abad, AT = Andreas Tribsch, BR = Blanca Rojas- de Biología Subtropical CONICET-Universidad Nacional de Andrés, DGL = David Gutiérrez Larruscain, DP = Daniel Pinto, JASA Misiones, nodo Posadas, Rivadavia 2370, 3300 Posadas, Argentina = José Ángel Sánchez Agudo, JPG = Julio Peñas de Giles, LMC = * Author for correspondence: [email protected] Luz Mª Muñoz Centeno, MO = M. Montserrat Martínez-Ortega, MS = María Santos Vicente, NLG = Noemí López-González, NPG = This study was supported by Agencia Nacional de Promoción Nélida Padilla-García, SA = Santiago Andrés, SB = Sara Barrios, VL Científica y Técnica (ANPCyT) grant nos. PICT-2014-2218 and PICT- = Víctor Lucía, XG = Ximena Giráldez. 2016-1637, and Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET). This work has been supported by the Spanish Ministerio de Economía y Competitividad (projects CGL2009-07555, CGL2012- All materials CHN; collectors: D = J.R. Daviña, H = A.I. Honfi, 32574, Flora iberica VIII [CGL2008-02982-C03-02/CLI], Flora L = B. Leuenberger. iberica IX [CGL2011-28613-C03-03], Flora iberica X [CGL2014- 52787-C3-2-P]); the Spanish Ministerio de Ciencia e Innovación AMARYLLIDACEAE (Ph.D. grants to BR and NLG), and the University of Salamanca Habranthus barrosianus Hunz. -
Garden Solutions Urban Wildlife Tocken S a Icol
Garden solutions Urban wildlife TOCKEN S A ICOL N planting GAP / / GAP No matter what size, gardens in towns and cities can welcome wildlife by tailoring garden management and including varied planting » Author: Helen Bostock, RHS Senior R H S / / S Horticultural Advisor and manager of BUCKLEY N A T IM S IM the RHS Plants for Bugs project TH A Shrubs pruned to create A Burnet moth on a good branch framework ND A Echium vulgare. provide bird nesting sites. LL GAP / JON / GAP May 2016 | The Garden 71 Urban wildlife planting Great plants for urban gardeners To plant with wildlife in mind is rewarding wherever you Trees and hedging Shrubs garden, but there are particular ✤ Acer campestre ‘Elsrijk’: moth larval ✤ Buddleja davidii Buzz Series: challenges and opportunities faced food plant, nectar and pollen for bees D compact butterfly nectar plant and LEY ppar by those who garden in towns and (7m/23ft). moth larval food plant (1.5m/5ft). S cities. Space is often at a premium, so ✤ SHE ✤ Arbutus unedo f. rubra: evergreen tree, OL Caryopteris x clandonensis plants need to be attractive and well nectar source in winter, especially for bees Car ‘Heavenly Blue’: lateseason flowers S / / S S / WENDY WE WENDY / S adapted to an urban environment. and butterflies (4m/13ft). H for bees and butterflies (1m/39in). H R R SS Dry conditions abound. Narrow O ✤ Berberis thunbergii f. atropurpurea Crab apple hedge ✤ Erysimum ‘Bowles’s Mauve’: long Buddleja davidii R planting pockets at the base of house A ‘Atropurpurea Nana’: spiky nesting site, season evergreen for honeybees and ECC walls where shallow footings and a B berries loved by winter thrushes, also bee hoverflies (75cm/30in). -
Landscaping Without Harmful Invasive Plants
Landscaping without harmful invasive plants A guide to plants you can use in place of invasive non-natives Supported by: This guide, produced by the wild plant conservation Landscaping charity Plantlife and the Royal Horticultural Society, can help you choose plants that are without less likely to cause problems to the environment harmful should they escape from your planting area. Even the most careful land managers cannot invasive ensure that their plants do not escape and plants establish in nearby habitats (as berries and seeds may be carried away by birds or the wind), so we hope you will fi nd this helpful. A few popular landscaping plants can cause problems for you / your clients and the environment. These are known as invasive non-native plants. Although they comprise a small Under the Wildlife and Countryside minority of the 70,000 or so plant varieties available, the Act, it is an offence to plant, or cause to damage they can do is extensive and may be irreversible. grow in the wild, a number of invasive ©Trevor Renals ©Trevor non-native plants. Government also has powers to ban the sale of invasive Some invasive non-native plants might be plants. At the time of producing this straightforward for you (or your clients) to keep in booklet there were no sales bans, but check if you can tend to the planted area often, but it is worth checking on the websites An unsuspecting sheep fl ounders in a in the wider countryside, where such management river. Invasive Floating Pennywort can below to fi nd the latest legislation is not feasible, these plants can establish and cause cause water to appear as solid ground. -
The Down Rare Plant Register of Scarce & Threatened Vascular Plants
Vascular Plant Register County Down County Down Scarce, Rare & Extinct Vascular Plant Register and Checklist of Species Graham Day & Paul Hackney Record editor: Graham Day Authors of species accounts: Graham Day and Paul Hackney General editor: Julia Nunn 2008 These records have been selected from the database held by the Centre for Environmental Data and Recording at the Ulster Museum. The database comprises all known county Down records. The records that form the basis for this work were made by botanists, most of whom were amateur and some of whom were professional, employed by government departments or undertaking environmental impact assessments. This publication is intended to be of assistance to conservation and planning organisations and authorities, district and local councils and interested members of the public. Cover design by Fiona Maitland Cover photographs: Mourne Mountains from Murlough National Nature Reserve © Julia Nunn Hyoscyamus niger © Graham Day Spiranthes romanzoffiana © Graham Day Gentianella campestris © Graham Day MAGNI Publication no. 016 © National Museums & Galleries of Northern Ireland 1 Vascular Plant Register County Down 2 Vascular Plant Register County Down CONTENTS Preface 5 Introduction 7 Conservation legislation categories 7 The species accounts 10 Key to abbreviations used in the text and the records 11 Contact details 12 Acknowledgements 12 Species accounts for scarce, rare and extinct vascular plants 13 Casual species 161 Checklist of taxa from county Down 166 Publications relevant to the flora of county Down 180 Index 182 3 Vascular Plant Register County Down 4 Vascular Plant Register County Down PREFACE County Down is distinguished among Irish counties by its relatively diverse and interesting flora, as a consequence of its range of habitats and long coastline. -
Titica Ghenadie
ACADEMIA DE ŞTIINŢE A MOLDOVEI GRĂDINA BOTANICĂ (INSTITUT) Cu titlu de manuscris C.Z.U: 581.9(478:252.5)(043.2) TITICA GHENADIE FLORA ȘI VEGETAȚIA STEPELOR SUBDEȘERTICE DIN REPUBLICA MOLDOVA 164.01 – Botanica Teză de doctor în ştiinţe biologice Conducător ştiinţific: Postolache Gheorghe, doctor habilitat în biologie, profesor universitar Autorul: CHIŞINĂU, 2015 © Titica Ghenadie, 2015 2 CUPRINS АDNOTARE (română, rusă, engleză) ......................................................................................... 4 LISTA ABREVIERILOR UTILIZATE ÎN TEZĂ .................................................................... 7 INTRODUCERE ........................................................................................................................... 8 1. ISTORICUL CERCETĂRII STEPELOR SUBDEŞERTICE DIN REPUBLICA MOLDOVA .................................................................................................................................. 13 1.1. Istoricul cercetării stepelor subdeșertice din Republica Moldova ...................................... 13 1.2. Aşezarea geografică ............................................................................................................ 16 1.3. Condiţiile naturale .............................................................................................................. 19 1.4. Concluzii la capitolul 1 ....................................................................................................... 28 2. FLORA STEPELOR SUBDEŞERTICE DIN R. MOLDOVA .......................................... -
Diptera) from Transcaucasia Первые Находки Двух Видов Из Семейства Tephritidae И Одного Вида Из Семейства Platystomatidae (Diptera) Для Закавказья
ZOOSYSTEMATICA ROSSICA ISSN 2410-0226 Zoological Institute, Russian Academy of Sciences, St Petersburg ▪ https://www.zin.ru/journals/zsr/ [ onl ine] 0320-9180 Vol. 29(1): 155–161 ▪ Published online 30 June 2020 ▪ DOI 10.31610/zsr/2020.29.1.155 [ print] RESEARCH ARTICLE First records of two species of Tephritidae and one species of Platystomatidae (Diptera) from Transcaucasia Первые находки двух видов из семейства Tephritidae и одного вида из семейства Platystomatidae (Diptera) для Закавказья D.A. Evstigneev & N.V. Glukhova Д.А. Евстигнеев, Н.В. Глухова Dmitry A. Evstigneev, Ulyanovsk Institute of Civil Aviation, 8/8 Mozhaysky Str., Ulyanovsk 432071, Russia. E-mail: [email protected] Natalia V. Glukhova, I.N. Ulyanov State Pedagogical University of Ulyanovsk, 4 Lenin Sq., Ulyanovsk 432700, Russia. E-mail: [email protected] Abstract. Two species of Tephritidae, Tephritis conyzifoliae Merz, 1992 and Tephritomyia lauta (Loew, 1869), and one species of Platystomatidae, Platystoma dimidiatum Hendel, 1913, are recorded for the first time from Armenia and Transcaucasia at large. The larvae of T. conyzifoliae develop in two species of Crepis, C. pannonica (Jacq.) K. Koch and C. ciliata C. Koch. The latter species is recorded for the first time as a host plant of T. conyzifoliae. Tephritomyia lauta were reared from Echinops sp. The morphologi cal details of all three species of flies are illustrated in colour photos, as well as the host plants of the two species of tephritids. Резюме. Два вида мух из семейства Tephritidae (Tephritis conyzifoliae Merz, 1992 и Tephritomyia lauta (Loew, 1869)) и один вид из семейства Platystomatidae (Platystoma dimidiatum Hendel, 1913) впервые приводятся для Армении и Закавказья в целом. -
Acta Musei Devensis
www.mcdr.ro / www.cimec.ro ACTA MUSEI DEVENSIS S A R G E T I A SERIES SCIENTIA NATURAE XIX DEVA - 2002 www.mcdr.ro / www.cimec.ro REDACŢIA REDACTION EDITORIAL BOARD SILVIA BURNAZ MARCELA BALAZS CORALIA MARIA JIANU CRISTINA CIRCO Tehnoredactare: DORINA DAN SARGETIA SARGETIA ACTA MUSEI DEVENSIS ACTA MUSEI DEVENSIS SERIES SCIENTIA NATURAE SERIES SCIENTIA NATURAE L'adresse: Adress: Le Musée de la Civilisation Dacique et Romaine. The Museum of Dacian and Roman Civilisation. La section des Sciences Naturelles The Natural Sciences Section Rue 1 Decembre 39- DEVA 39, 1 December Street - DEVA ROUMANIE ROMANIA E-mail: [email protected] E-mail: [email protected] Responsabilitatea conţinutului ştiinţific şi a traducerii revine autorilor All the responsability for the scientific content and translation goes to the authors www.mcdr.ro / www.cimec.ro CONTENTS - SOMMAIRE ANGELA D. BUSCALIONI - The European Upper Cretaceous Crocodilian fossil record ………………...… 5 FRANCISCO ORTEGA JOHN W. JAGT, - Recent Addition to the Late Maastrichtian Mosasaur faunas of Liège Limburg ERIC W. MULDER, (The Netherlands, Belgium) …………………………………………………….. 13 RUDI W. DORTANGS, MARCEL M. M. KUYPERS, HANS H. G. PEETERS, LOUIS VERDING ANNE S. SCHULP - The effects of tectonic deformation on dinosaur trackway morphology ……… 27 FRANCOIS THERRIEN, - Paleoenvironmental reconstruction of latest Cretaceous dinosaur-bearing CORALIA - MARIA JIANU, formations of Romania: preliminary results ……………………………………. 33 BOGDAN SCARLAT, DAVID B. WEISHAMPEL, JOHN W. KING MIHAELA SOPINCEAN - L’Est des Montagnes Poiana Ruscă – Arguments écoprotectif …………….…. 61 CRISTINA CIRCO - Macromycetes from the Natural Reserve of Bejan Forest (Hunedoara County, Romania) ……………………………………………………………………….. 73 CRISTINA CIRCO - Data concerning the Macromycetes from the hillocky region of Veţel locality (Hunedoara County, Romania) …………………………………………………. -
Syntaxonomická Klasifikácia a Ekologická Charakteristika Xerotermných Rastlinných Spoločenstiev V Západokarpatsko-Panónskom Regióne
Syntaxonomická klasifikácia a ekologická charakteristika xerotermných rastlinných spoločenstiev v západokarpatsko-panónskom regióne Dizerta čná práca RNDr. Daniela Dúbravková rod. Michálková Slovenská akadémia vied v Bratislave Botanický ústav Oddelenie geobotaniky Školiteľ: RNDr. Mária Zaliberová, CSc. Konzultant: doc. RNDr. Jiří Kolbek, CSc., DSc. Stupeň odbornej kvalifikácie: philosophiae doctor Bratislava 2010 ZADÁVACÍ LIST DIZERTAČNEJ PRÁCE Školiace pracovisko: Botanický ústav Slovenskej akadémie vied v Bratislave Meno a priezvisko doktoranda: Daniela Dúbravková Číslo a názov študijného odboru (-ov): 15-07-9 Botanika Názov študijného programu: Botanika Školiteľ doktoranda: RNDr. Mária Zaliberová, CSc. Pracovisko, na ktorom doktorand vykonáva doktorandské štúdium: Botanický ústav SAV Dátum nástupu na štúdium: 2. 9. 2004 Doktorandské štúdium a vypracovanie dizertačnej práce je viazané na projekt (-y): APVT-51-015804, VEGA 2/5084/25, VEGA 2/0181/09, projekt SK0115 „Manažmentové modely pre travinné biotopy“, ktorý je spolufinancovaný z Finančného mechanizmu EHP, Nórskeho finančného mechanizmu a zo štátneho rozpočtu Slovenskej republiky Názov dizertačnej práce: Syntaxonomická klasifikácia a ekologická charakteristika xerotermných rastlinných spoločenstiev v západokarpatsko-panónskom regióne Cieľ práce: 1) Skompletizovať a digitalizovať staršie fytocenologické zápisy xerotermnej vegetácie Slovenska z existujúcich publikovaných a nepublikovaných prác a uložiť ich do Slovenskej národnej fytocenologickej databázy pre potreby ich použitia -
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. -
Designed Plant Communities for Challenging Urban Environments in Southern Finland - Based on the German Mixed Planting System Sara Seppänen
Designed plant communities for challenging urban environments in southern Finland - based on the German mixed planting system Sara Seppänen Independent Project • 30 credits Landscape Architecture – Master´s Programme Alnarp 2019 Designed plant communities for challenging urban environments in southern Finland - based on the German mixed planting system Sara Seppänen Supervisor: Karin Svensson, SLU, Department of Landscape Architecture, Planning and Management Examiner: Jitka Svensson, SLU, Department of Landscape Architecture, Planning and Management Co-examiner: Anders Westin, SLU, Department of Landscape Architecture, Planning and Management Credits: 30 Project Level: A2E Course title: Independent Project in Landscape Architecture Course code: EX0852 Programme: Landscape Architecture – Master´s Programme Place of publication: Alnarp Year of publication: 2019 Cover art: Sara Seppänen Online publication: http://stud.epsilon.slu.se Keywords: designed plant community, ecological planting, dynamic planting, naturalistic planting, mixed planting system, planting design, urban habitats SLU, Swedish University of Agricultural Sciences Faculty of Landscape Architecture, Horticulture and Crop Production Science Department of Landscape Architecture, Planning and Management Abstract Traditional perennial borders require a lot of maintenance and climate to get an understanding of what is required of a plant to are therefore not so common in public areas in Finland. There is survive in these conditions. a need for low-maintenance perennial plantings that can tolerate The thesis looks into the difference between traditional the dry conditions in urban areas. Especially areas close to horticultural perennial plantings and designed plant communities, traffic, such as the middle of roundabouts and traffic islands need such as the German mixed plantings. easily manageable vegetation and they are therefore normally covered in grass or mass plantings of shrubs.