2021 Daffodil Show Schedule
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The Avoidance of Self-Interference in the Endemic Daffodil Narcissus Cyclamineus (Amaryllidaceae)
Plant Ecol (2012) 213:1813–1822 DOI 10.1007/s11258-012-0137-y The avoidance of self-interference in the endemic daffodil Narcissus cyclamineus (Amaryllidaceae) Luis Navarro • Garbin˜e Ayensa • Victoria Ferrero • Jose´ Marı´aSa´nchez Received: 27 July 2012 / Accepted: 10 October 2012 / Published online: 26 October 2012 Ó Springer Science+Business Media Dordrecht 2012 Abstract Hermaphrodite flowers usually possess mechanisms. N. cyclamineus is self-incompatible floral traits to avoid the negative effects derived and dichogamy can be rejected for this species. Even from inbreeding depression and/or self-interference though the species is self-incompatible, when cross- between pollen export and reception, both acting as pollination is preceded by self-pollination the number the main selective pressures on those floral traits. The of ovules available for legitimate crosses is diminished avoidance of self-interference is widely accepted as (ovule discounting). Pollinators are scarce during the the primary force promoting the separation between flowering period, resulting in pollen limitation. It is sexes within the flowers in time (dichogamy) and/or suggested that both the scarcity of pollinators and space (herkogamy) for self-incompatible species, which ovule discounting may be acting synergically to are already protected from the negative effects of promote herkogamy or its maintenance in this species. inbreeding depression by the incompatibility system. Different degrees of incompatibility, herkogamy, and Keywords Herkogamy Á Dichogamy Á Narcissus dichogamy have been reported for the genus Narcis- cyclamineus Á Self-incompatibility Á Self-interference Á sus. However, the only mechanism for the separation Ovule discounting of sexes reported up to date for Narcissus cyclamineus is herkogamy, while the presence of dichogamy and the type of incompatibility in this species remain Introduction uncertain. -
BURIED TREASURE Summer 2019 Rannveig Wallis, Llwyn Ifan, Porthyrhyd, Carmarthen, UK
BURIED TREASURE Summer 2019 Rannveig Wallis, Llwyn Ifan, Porthyrhyd, Carmarthen, UK. SA32 8BP Email: [email protected] I am still trying unsuccessfully to retire from this enterprise. In order to reduce work, I am sowing fewer seeds and concentrating on selling excess stock which has been repotted in the current year. Some are therefore in quite small numbers. I hope that you find something of interest and order early to avoid any disappointments. Please note that my autumn seed list is included below. This means that seed is fresher and you can sow it earlier. Terms of Business: I can accept payment by either: • Cheque made out to "R Wallis" (n.b. Please do not fill in the amount but add the words “not to exceed £xx” ACROSS THE TOP); • PayPal, please include your email address with the order and wait for an invoice after I dispatch your order; • In cash (Sterling, Euro or US dollar are accepted, in this case I advise using registered mail). Please note that I can only accept orders placed before the end of August. Parcels will be dispatched at the beginning of September. If you are going to be away please let me know so that I can coordinate dispatch. I will not cash your cheque until your order is dispatched. If ordering by email, and following up by post, please ensure that you tick the box on the order form to avoid duplication. Acis autumnalis var pulchella A Moroccan version of this excellent early autumn flowerer. It is quite distinct in the fact that the pedicels and bracts are green rather than maroon as in the type variety. -
Flowering Phenology and Reproductive Biology in Subtropical Geophytes: Case Studies with Sympatric Species of Amaryllidaceae
UNIVERSIDADE ESTADUAL DE CAMPINAS INSTITUTO DE BIOLOGIA NATHÁLIA SUSIN STREHER FLOWERING PHENOLOGY AND REPRODUCTIVE BIOLOGY IN SUBTROPICAL GEOPHYTES: CASE STUDIES WITH SYMPATRIC SPECIES OF AMARYLLIDACEAE FENOLOGIA DA FLORAÇÃO E BIOLOGIA REPRODUTIVA EM GEÓFITAS SUBTROPICAIS: ESTUDOS DE CASO COM ESPÉCIES SIMPÁTRICAS DE AMARYLLIDACEAE CAMPINAS 2016 NATHÁLIA SUSIN STREHER FLOWERING PHENOLOGY AND REPRODUCTIVE BIOLOGY IN SUBTROPICAL GEOPHYTES: CASE STUDIES WITH SYMPATRIC SPECIES OF AMARYLLIDACEAE FENOLOGIA DA FLORAÇÃO E BIOLOGIA REPRODUTIVA EM GEÓFITAS SUBTROPICAIS: ESTUDOS DE CASO COM ESPÉCIES SIMPÁTRICAS DE AMARYLLIDACEAE Dissertation presented to the Institute of Biology of the University of Campinas in partial fulfillment of the requirements for the degree of Master in the area of Plant Biology Dissertação apresentada ao Instituto de Biologia da Universidade Estadual de Campinas como parte dos requisitos exigidos para a obtenção do Título de Mestra em Biologia Vegetal. ORIENTADOR: JOÃO SEMIR COORIENTADORA: JULIE HENRIETTE ANTOINETTE DUTILH ESTE ARQUIVO DIGITAL CORRESPONDE À VERSÃO FINAL DA DISSERTAÇÃO DEFENDIDA PELA ALUNA NATHÁLIA SUSIN STREHER E ORIENTADA PELO PROF. DR. JOÃO SEMIR. CAMPINAS 2016 Campinas, 22 de fevereiro de 2016. COMISSÃO EXAMINADORA Prof. Dr. João Semir Prof. Dr. Vinícius Lourenço Garcia de Brito Profa. Dra. Marlies Sazima Profa. Dra. Kayna Agostini Profa. Dra. Marina Wolowski Torres Os membros da Comissão Examinadora acima assinaram a Ata de defesa, que se encontra no processo de vida acadêmica do aluno. AGRADECIMENTOS Agradeço aos meus orientadores, João e Julie, por terem me dado a oportunidade de chegar neste ponto. Por terem se dedicado a mim não só profissionalmente, mas pessoalmente também. Agradeço por cada contribuição de vocês para a botânica, espero um dia saber um pouquinho do que vocês sabem. -
Sexual Polymorphisms in Narcissus Triandrus (Amaryllidaceae): Is This Species Tristylous?
Heredity 78 (1997) 135–145 Received 5 February 1996 Sexual polymorphisms in Narcissus triandrus (Amaryllidaceae): is this species tristylous? SPENCER C. H. BARRETT*, WILLIAM W. COLE, JUAN ARROYO%, MITCHELL B. CRUZAN^ & DAVID G. LLOYD§ Department of Botany, University of Toronto, Toronto, Ontario, Canada M5S 3B2, %Departamento de Biolog´ıa Vegetal y Ecolog´ıa, University of Seville, 41080 Seville, Spain, ^Department of Botany, University of Tennessee, Knoxville, TN 37996-1100, U.S.A. and §Department of Plant and Microbial Sciences, University of Canterbury, Christchurch 1, New Zealand The sexual polymorphism tristyly is well documented in three flowering plant families (Lythra- ceae, Oxalidaceae and Pontederiaceae). Controversy has arisen as to whether the polymor- phism exists in Narcissus triandrus L. of the Amaryllidaceae. Surveys of floral variation in 80 populations in Spain and Portugal were undertaken to determine the nature of sexual polymorphisms in the species. Most populations (85 per cent) contained three discrete floral morphs that differ from one another in the sequence in which the stigma and the two anther levels within a flower are presented. Hence, the species is genuinely tristylous. Floral morph frequencies deviated strongly from the isoplethic expectations (1:1:1) typical of tristylous species. Average frequencies for the morphs were L morph = 0.59, M morph = 0.19 and S morph = 0.22. In 15 per cent of the populations sampled, the mid-styled morph was absent. Controlled crosses indicated that individuals are moderately self-sterile but cross-compatible with other individuals, regardless of morph. Therefore, the species does not possess a conven- tional heteromorphic incompatibility system. -
Narcisos Silvestres De La Provincia De Ciudad Real, España (Amaryllidaceae: Narcissus)
20210103/20210212 NARCISOS SILVESTRES DE LA PROVINCIA DE CIUDAD REAL, ESPAÑA (AMARYLLIDACEAE: NARCISSUS) por Pedro Gómez-Murillo (1) [email protected] (1) RESUMEN: Se muestra el listado actualizado de las especies presentes del género Narcissus L. en la provincia de Ciudad Real. PALABRAS CLAVE: Asparagales, Castilla-La Mancha, España, sistemática, clasificación. ABSTRACT: The updated list of the species of the genus Narcissus L. in the province of Ciudad Real is shown. KEYWORDS: Asparagales, Castilla-La Mancha, Spain, systematic, classification. OBSERVACIONES Narcissus Linnaeus, 1753 es un género perteneciente a la familia Amaryllidaceae (Blanchard, 1990; Mathew, 2002) y a la tribu Narcisseae dentro de la subfamilia Amaryllidoideae (Bastida et al., 2006). España es uno de los países con mayor diversidad de especies, la región de Andalucía que alberga 30 especies es uno de los ejemplos más significativos (Gómez-Murillo et al. 2020). En este trabajo se muestra un listado actualizado de especies presentes del género Narcissus L. en la provincia de Ciudad Real en la región de Castilla-La Mancha (España). Los métodos utilizados son: análisis bibliográfico (García Río and Fernández Casas, 1997; García Río, 2004; Zonneveld, 2008; Pérez-Barrales et al., 2009; Ríos et al., 2009; Casas et al., 2010; Palacios et al., 2010; Ríos et al., 2010; Letreuch-Belarouci et al., 2009; Alegría et al., 2011; Barra et al., 2011; Blanca et al., 2011; Berkov et al., 2011; Bilz et al. 2011; Caldas & Moreno, 2011; Caldas et al., 2011; El Oualidi et al., 2012; Dimopoulos et al., 2013; Berkov et al., 2014; Jeričević et al., 2014; Aedo, 2013; Vicedo et al., 2015; Barra et al., 2016; Joksimović et al., 2017; Lansdown et al. -
ENSCONET Seed Collecting Manual for WILD SPECIES
ENSCONET Seed Collecting Manual FOR WILD SPECIES Main editors: Royal Botanic Gardens, Kew (UK) & Universidad Politécnica de Madrid (Spain) Edition 1: 17 March 2009* * This document will be updated as improvements become apparent ISBN: 978-84-692-3926-1 Citation: ENSCONET (2009) ENSCONET Seed Collecting Manual for Wild Species ENSCONET member and associate member institutes that have assisted with the development of this manual: Seed Conservation Department, Royal Botanic Gardens, Kew, Wakehurst Place, Ardingly, West Sussex RH17 6TN, UK Department of Botany, Faculty of Biology, National and Kapodistrian University of Athens, Panepistimiopolis, Athens 15784, GREECE Institute of Botany, Slovak Academy of Sciences, Dúbravská cesta 14, 845 23 Bratislava, SLOVAKIA Budapest Zoo & Botanical Garden, P.O. Box 469, Állatkerti körút 6-12, 1146 Budapest, HUNGARY Mediterranean Agronomic Institute of Chania, Alsyllion Agrokepion, P.O. Box 85, 73100 Chania (Crete), GREECE IMGEMA - Jardín Botánico de Córdoba, Avda. de Linneo s/n, 14004 Córdoba, SPAIN Trinity College Botanic Garden, Palmerston Park, Dartry, Dublin 6, IRELAND Jardin Botanico Viera y Clavijo del Cabildo de Gran Canaria, Apdo 14, 35017 Tafira Alta, Las Palmas de Gran Canaria, SPAIN Agricultural Research Institute, P.O.Box 22016, 1516 Nicosia, CYPRUS Departamento de Biología Vegetal, Escuela Técnica Superior de Ingenieros Agrónomos, Universidad Politécnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid, SPAIN National Botanic Garden of Belgium, Domein van Bouchout, 1860 Meise, BELGIUM Muséum National d’Histoire Naturelle, Département des Jardins Botaniques et Zoologiques, Case postale 45, 57, rue Cuvier, 75231 Paris Cedex 05, FRANCE Università degli Studi di Pavia, Dipartimento di Ecologia del Territorio e degli Ambienti Terrestri, Via S. -
Observaciones Esporádicas De Insectos Polinizadores Del Género Narcissus L
Flora Montiberica 78: 74-76 (XI-2020) ISSN 1138-5952 – eISSN 1988-799X OBSERVACIONES ESPORÁDICAS DE INSECTOS POLINIZADORES DEL GÉNERO NARCISSUS L. (ASPARAGALES, AMARYLLIDACEAE) EN ESPAÑA Pedro GÓMEZ-MURILLO1, Ángel SÁNCHEZ GARCÍA2, Pablo CASTRO PRIGENT3, José Félix ÁLVAREZ GONZÁLEZ4 & Irene ARELLANO-MARTÍN1 1Investigador independente. C/ Caridad, 8, 2º, 8ª. 29680-Estepona (Málaga). [email protected] 2Unidad Ambiental de Energías Renovables. Junta de Extremadura. Avda. Luis Ramallo s/n. 06800-Merida (Badajoz). [email protected] 3Travesía de la Iglesia, 6. 10896-Perales del Puerto (Cáceres). [email protected] 4C/ Nidos, 35, bajo B. 10003-Cáceres. [email protected] RESUMEN: Se registran observaciones esporádicas de diferentes insectos polinizando 13 especies de narcisos silvestres en Andalucía y Extremadura. Se muestran anotaciones y fotografías. Palabras clave: Narcissus; Diptera; Lepidoptera; Hymenoptera; especiación; Andalucía; Extremadura; España. ABSTRACT: Sporadic observations of pollinating insects’ species of the genus Narcissus L. (Asparagales, Amaryllidaceae) in Spain. Sporadic observations of different insects are recorded pollinating 13 species of wild daffodils in Andalusia and Extremadura (Spain). Annotations and photographs are displayed. Key words: Narcissus; Daffodils; insects; Diptera; Lepidoptera; Hymenoptera; speciation; Andalusia; Extremadura; Spain. INTRODUCCIÓN Narcissus cantabricus DC. BADAJOZ: Oliva de Mérida, 29SQC59, 3-II-2018. Narcissus L. es un género distribuido principalmente Se observan varios ejemplares de abejas solitarias en la cuenca mediterránea. El punto de mayor diversidad polinizando las flores. se encuentra en la Península Ibérica (BLANCHARD, 1990; Hymenoptera: Osmia sp. (fig. 1c). MARQUÉS & al., 2017). En los últimos años el género ha despertado un gran interés, arrojándose así numerosos Narcissus cavanillesii Barra & G. López estudios (AEDO, 2013; PÉREZ-BARRALES & al., 2014; BADAJOZ: Mirandilla, 29SQD32, 22-X-2017. -
Jonquailine, a New Pretazettine-Type Alkaloid Isolated from Narcissus Jonquilla Quail, with Activity Against Drug-Resistant Cancer
HHS Public Access Author manuscript Author ManuscriptAuthor Manuscript Author Fitoterapia Manuscript Author . Author manuscript; Manuscript Author available in PMC 2016 July 12. Published in final edited form as: Fitoterapia. 2015 April ; 102: 41–48. doi:10.1016/j.fitote.2015.01.009. Jonquailine, a new pretazettine-type alkaloid isolated from Narcissus jonquilla quail, with activity against drug-resistant cancer Marco Masia, Liliya V. Frolovab,c, Xiaojie Yud, Véronique Mathieue, Alessio Cimminoa, Annelise De Carvalhoe, Robert Kisse, Snezna Rogeljb,c, Alexander Pertsemlidisd, Alexander Kornienkof,*, and Antonio Evidentea,* aDipartimento di Scienze Chimiche, Universita’ di Napoli Federico II, Complesso Universitario Monte Sant’Angelo, Via Cintia 4, 80126 Napoli, Italy bDepartment of Chemistry, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, USA cDepartment of Biology, New Mexico Tech, 801 Leroy Place, Socorro, NM 87801, USA dGreehey Children’s Cancer Research Institute, UT Health Science Center at San Antonio, 8403 Floyd Curl Drive, San Antonio, TX 78229, USA eLaboratoire de Cancérologie et de Toxicologie Expérimentale, Faculté de Pharmacie, Université Libre de Bruxelles (ULB), Brussels, Belgium fDepartment of Chemistry and Biochemistry, Texas State University, 601 University Drive, San Marcos, TX 78666, USA Abstract A new alkaloid, belonging to the pretazettine group of Amaryllidaceae alkaloids, was isolated from dried bulbs of Narcissus jonquilla quail and named jonquailine. Its structure, including the absolute configuration, was elucidated using various NMR, ECD and ESI MS techniques. Initial biological evaluation revealed significant antiproliferative effects against glioblastoma, melanoma, uterine sarcoma and non-small-cell lung cancer cells displaying various forms of drug resistance, including resistance to apoptosis and multi-drug resistance. -
(Updated) Daffodil Classification
Introduction to the 2008 Register & Checklist (updated) The International Daffodil Register and Classified List (2008) is the twenty-fourth cumulative list of daffodil names to be published by the Royal Horticultural Society since 1907. The first was simply entitled List of Daffodil Names; the next sixteen became Classified List of Daffodil Names and the five from 1958 onwards Classified List and International Register of Daffodil Names. A Checklist was published in 1989. On publication of the cumulative list for 1998, the series title was altered to International Daffodil Register and Classified List. The list appears on the web at www.rhs.org.uk/research/registerpages/intro.asp, where it is routinely updated with corrections and amendments and annually with details of new registrations. New registrations are also published in print, as a Supplement to the Register each autumn. The word daffodil is used in the Register as an English common name for any member of the genus Narcissus. Daffodil Classification The 1908 List was the first "classified" list, announcing the introduction by the Royal Horticultural Society (RHS) of a new daffodil classification for garden and show purposes, following the "enormous increase of late years in the number of named Daffodils and the crossing and inter-crossing of the once fairly distinct classes of magni-, medio-and parvi-coronati" (p. xx). Seven arbitrary divisions were adopted, determined chiefly by measurement, but these were said in the 1910 List to have failed to meet with general acceptance. An expanded scheme of eleven divisions was then published which, with some small amendments over the years, served until 1950. -
Convergent Evolution of Flower Polymorphism in Narcissus
Research ConvergentBlackwell Publishing Ltd. evolution of flower polymorphism in Narcissus (Amaryllidaceae) Rocío Pérez, Pablo Vargas* and Juan Arroyo Departamento de Biología Vegetal y Ecología, Universidad de Sevilla, Apartado 1095, E-41080 Seville, Spain, and *Royal Botanic Garden, CSIC, Madrid, Spain Summary Author for correspondence: • We present new results on morphological variation for style polymorphism and Juan Arroyo perianth features in the seven species of Narcissus sect. Apodanthi and in N. pallid- Tel: +34 954557058 ulus (sect. Cyclaminei), which exhibits a wide array of flower conditions: heterostyly, Fax: +34 954557059 Email: [email protected] style dimorphism of variable reciprocity, and style monomorphism. • There is a significant association between perianth morphology and style polymor- Received: 30 August 2003 phism in the studied species. Among significant flower features, the two heterostylous Accepted: 16 October 2003 species show pendulous flowers. Most style-dimorphic species have patent flowers, doi: 10.1046/j.1469-8137.2003.00955.x whereas monomorphic and one style-dimorphic species display erect flowers. • Interpretation of a chloroplast (trnL-trnF) phylogeny of species representing most sections in the genus leads us to conclude that the two heterostylous species have independent origins, supporting previous hypothesis of convergence of heterostyly in Narcissus. Remarkable resemblance of flower features between both species indi- cates that pollinator activity might have driven flower convergence. •A second chloroplast (trnT-trnL) phylogeny in sect. Apodanthi helps elucidate some evolutionary transitions in moulding heterostyly. Stylar dimorphism appears to precede distyly and style monomorphism. Population studies on style dimorphic and monomorphic species of Narcissus are congruent with a pollinator-mediated process also involved in a shift to monomorphism. -
(Asparagales: Amaryllidaceae): Especies Endémicas De España
20210624 Notas sobre el género Narcissus Linnaeus, 1753 (Asparagales: Amaryllidaceae): Especies endémicas de España PEDRO GÓMEZ-MURILLO Independent Researcher. 29680-Estepona, Málaga, Spain. [email protected] Resumen: GÓMEZ-MURILLO (2021). Notas sobre el género Narcissus Linnaeus, 1753 (Asparagales: Amaryllidaceae): Especies endémicas de España. España es uno de los países más ricos en narcisos silvestres, el objetivo de la presente investigación es establecer el inventario de narcisos silvestres endémicos de España. Se realizaron salidas de campo y una revisión de literatura especializada. Se registraron 23 especies endémicas, de las cuales solo 5 se encuentran evaluadas por la IUCN. Palabras clave: Conservación, España, Distribución, Clasificación, Diversidad. Abstract: GÓMEZ-MURILLO (2021). Notes on the genus Narcissus Linnaeus, 1753 (Asparagales: Amaryllidaceae): Endemic species of Spain. Spain is one of the richest countries in wild daffodils, the objective of this research is to establish the inventory of wild daffodils endemic to Spain. Field trips and a review of specialized literature were carried out. 23 endemic species were registered, of which only 5 are evaluated by the IUCN. Keywords: Conservation, Spain, Distribution, Classification, Diversity. OBSERVACIONES En España podemos encontrar alrededor de 60 especies del género Narcissus Linnaeus, 1753, siendo el país con más especies en estado silvestre del mundo (Aedo, 2013; Marques et al., 2017). En los últimos años se han descrito especies nuevas en el país (Escobar, -
Research on the Alkaloids of Amaryllidaceae Plants: Genera Lycoris and Hippeastrum
Research on the Alkaloids of Amaryllidaceae Plants: Genera Lycoris and Hippeastrum Ying Guo ADVERTIMENT . La consulta d’aquesta tesi queda condicionada a l’acceptació de les següents condicions d'ús: La difusió d’aquesta tesi per mitjà del servei TDX ( www.tdx.cat ) i a través del Dipòsit Digital de la UB ( diposit.ub.edu ) ha estat autoritzada pels titulars dels drets de propietat intel·lectual únicament per a usos privats emmarcats en a ctivitats d’investigació i docència. No s’autoritza la seva reproducció amb finalitats de lucre ni la seva difusió i posada a disposici ó des d’un lloc aliè al servei TDX ni al Dipòsit Digital de la UB . No s’autoritza la presentació del seu contingut en una finestra o marc aliè a TDX o al Dipòsit Digital de la UB (framing). Aquesta reserva de drets afecta tant al resum de presentació de la tesi com als seus continguts. En la utilització o cita de parts de la tesi és obligat indicar el nom de la persona autor a. ADVERTENCIA . La consulta de esta tesis queda condicionada a la aceptación de las siguientes condiciones de uso: La difusión de esta tesis por medio del servicio TDR ( www.tdx.cat ) y a través del Repositorio Digital de la UB ( diposit.ub.edu ) ha sido autorizada por los titulares de los derechos de propiedad intelectual únicamente para usos privados enmarcados en actividades de investigación y docencia. No se autoriza su reproducción con finalidades de lucro ni su difusión y puesta a disposición desde u n sitio ajeno al servicio TDR o al Repositorio Digital de la UB .