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Phylogenetic Reconstruction of the Evolution of Stylar Polymorphisms in Narcissus (Amaryllidaceae)1
American Journal of Botany 91(7): 1007±1021. 2004. INVITED SPECIAL PAPER PHYLOGENETIC RECONSTRUCTION OF THE EVOLUTION OF STYLAR POLYMORPHISMS IN NARCISSUS (AMARYLLIDACEAE)1 SEAN W. G RAHAM2,4 AND SPENCER C. H. BARRETT3 2UBC Botanical Garden and Centre for Plant Research, 6804 SW Marine Drive, The University of British Columbia, Vancouver, British Columbia, Canada V6T 1Z4; and 3Department of Botany, University of Toronto, 25 Willcocks Street, Toronto, Ontario, Canada M5S 3B2 We investigated the origin of stylar polymorphisms in Narcissus, which possesses a remarkable range of stylar conditions and diverse types of ¯oral morphology and pollination biology. Reconstruction of evolutionary change was complicated by incomplete resolution of trees inferred from two rapidly evolving chloroplast regions, but we bracketed reconstructions expected on the fully resolved plastid- based tree by considering all possible resolutions of polytomies on the shortest trees. Stigma-height dimorphism likely arose on several occasions in Narcissus and persisted across multiple speciation events. As proposed in published models, this rare type of stylar polymorphism is ancestral to distyly. While there is no evidence in Narcissus that dimorphism preceded tristyly, a rapid transition between them may explain the lack of a phylogenetic footprint for this evolutionary sequence. The single instances of distyly and tristyly in Narcissus albimarginatus and N. triandrus, respectively, are clearly not homologous, an evolutionary convergence unique to Amaryllidaceae. Floral morphology was likely an important trigger for the evolution of stylar polymorphisms: Concentrated-changes tests indicate that a long, narrow ¯oral tube may have been associated with the emergence of stigma-height dimorphism and that this type of tube, in combination with a deep corona, likely promoted, or at least was associated with, the parallel origins of heterostyly. -
Conserving Europe's Threatened Plants
Conserving Europe’s threatened plants Progress towards Target 8 of the Global Strategy for Plant Conservation Conserving Europe’s threatened plants Progress towards Target 8 of the Global Strategy for Plant Conservation By Suzanne Sharrock and Meirion Jones May 2009 Recommended citation: Sharrock, S. and Jones, M., 2009. Conserving Europe’s threatened plants: Progress towards Target 8 of the Global Strategy for Plant Conservation Botanic Gardens Conservation International, Richmond, UK ISBN 978-1-905164-30-1 Published by Botanic Gardens Conservation International Descanso House, 199 Kew Road, Richmond, Surrey, TW9 3BW, UK Design: John Morgan, [email protected] Acknowledgements The work of establishing a consolidated list of threatened Photo credits European plants was first initiated by Hugh Synge who developed the original database on which this report is based. All images are credited to BGCI with the exceptions of: We are most grateful to Hugh for providing this database to page 5, Nikos Krigas; page 8. Christophe Libert; page 10, BGCI and advising on further development of the list. The Pawel Kos; page 12 (upper), Nikos Krigas; page 14: James exacting task of inputting data from national Red Lists was Hitchmough; page 16 (lower), Jože Bavcon; page 17 (upper), carried out by Chris Cockel and without his dedicated work, the Nkos Krigas; page 20 (upper), Anca Sarbu; page 21, Nikos list would not have been completed. Thank you for your efforts Krigas; page 22 (upper) Simon Williams; page 22 (lower), RBG Chris. We are grateful to all the members of the European Kew; page 23 (upper), Jo Packet; page 23 (lower), Sandrine Botanic Gardens Consortium and other colleagues from Europe Godefroid; page 24 (upper) Jože Bavcon; page 24 (lower), Frank who provided essential advice, guidance and supplementary Scumacher; page 25 (upper) Michael Burkart; page 25, (lower) information on the species included in the database. -
M. C. Liberato, M. L. Caixinhas, M. Lousa & T. Vasconcelos
M. C. Liberato, M. L. Caixinhas, M. Lousa & T. Vasconcelos Mediterranean flora in some botanic gardens and parks in Portugal Abstract Liberato, M. C., Caixinhas, M. L., Lousà, M. & Vasconcelos, T.: Mediterranean flora in some botanic gardens and parks in Portugal. - Bocconea 16(2): 1123-1130.2003. - ISSN 1120-4060. In Portugal there are several remarkable botanic gardens and parks. The aim of this communi cation is to present some of the taxonomic studies don e by the authors in "Jardim-Museu Agricola Tropical" (Tropical Agricultural Museum-Garden), "Tapada da Ajuda" (Royal Park of Ajuda), "Parque da Pena" (Pena Park) and "Estufa Fria de Lisboa" (Cold Greenhouse of Lisbon). These spaces are located in Lisbon, except the Pena Park that is located in Sintra, near Lisbon. Ali these places have historical value. Plant collections of Mediterranean Region are kept in the above mentioned spaces. Species and the infraspecific taxa are indicated, as well their wild, some of their uses and their location in the mentioned areas. These Botanic Gardens and Parks are privileged spaces for the preservation of biodiversity ex sifu and in situo The potentiality to conserve species from several regions of the world, namely from the Mediterranean Region, makes these green spaces very important for research, as well as for didactic and educational programmes. Introduction In Portugal there are several botanic gardens and parks. This paper only concerns some Mediterranean species which grow in: "Jardim-Museu Agricola Tropical", "Tapada da Ajuda" and "Estufa Fria de Lisboa", these in Lisbon, and "Parque da Pena", in Sintra. Ali these spaces have historical value, and severa I research projects, inc\uding the phytotaxo nomic study of the above mentioned green areas, have been developed by the authors (Caixinhas 1994; Liberato 1994; Liberato & al. -
Ethnopharmacology of Murcia (SE Spain)
M~DICAMENTSET ALIMENTS :L >APPROCHEETHNOPHARMACOLOGIQUE M 215 Ethnopharmacology of Murcia (SE Spain) RIVERA NiTr”JEZ D., OB6N DE CASTRO C. Departamento de Biologia Vegetal, Facultad de Biologia Universidad de Murcia, Campus de Espinardo, E-3007 1-Murcia, EspaÎia RÉSUMÉ Ce travail présente les plantes médicinales de larégion de Murcia (Sud-Est de l’Espagne) et leurs usages thérapeutiques.Deux listes, les espèces avec les noms scientifiques, les noms vernaculaires et les indications dans la thérapeutique populaire de cette région sont jointes ;la première liste couvre la flore locale, sauvage ou cultivée, et ladeuxième les plantes importées. INTRODUCTION of irrigated fields. In both areas the inhabitants were almost This chapter is a sequel to the monographs Plantas deprived of regular medical care until relatively recent times. Treatment was provided, and the gap filled, by the native Medicinales de Nuestra Region (OB6N and RIVERA,1991) and Introduccidn al Mundo de las Plantas Medicixales en healers called “curandero” or by the housewives theirselves. Murcia (RIVERA, OBdN, CANO and ROBLEDO, 19941, Three cultures, three religions and presumably three kindsof which compiled the scattered published information available medicine met in Murcia duringthe Middle Ages. Murcian folk about traditional uses of medicinal plants found in Murcia, beliefs and medicinal practices retain many elementsof Latin, and the works carried out by ourselves and manyof Our stu- Moorish and Jewish medical traditions. Untangling different dents in the Ethnobotany laboratoryat Murcia University since cultural contributionsto modem folk medicineis difficult, but 1982 (Fig. 1, and Tab. 1). Field trips and open-ended inter- the task of comparing the availabledata is worth to gaining a views with herbalists, healers, shepherds and housewives betterwere understandingof Western Mediterraneanfolk medicine. -
Relationship Between Floral Colour and Pollinator Composition in Four Plant Communities
Relationship between floral colour and pollinator composition in four plant communities Sara Reverté Saiz Màster en Ecologia Terrestre i Gestió de la Biodiversitat; especialitat en Ecologia Terrestre Jordi Bosch1 i Javier Retana1, 2 1 CREAF, Centre de Recerca Ecològica i Aplicacions Forestals, Universitat Autònoma de Barcelona, Bellaterra E-08193, Espanya 2 Unitat d’Ecologia, Universitat Autònoma de Barcelona, Bellaterra E-08193, Espanya 16 de Setembre de 2014 The present study started on February 2014. I was provided with the database of pollinator censuses I needed for the study. My contribution to this work has been: 1) Conducting fieldwork along the flowering season to obtain the flower samples and also performing censuses to expand the database; 2) conducting flower colour measurements with the spectrometer; 3) definition of the objectives and methodology (with supervisors’ advice); 4) analysis and interpretation of results (with supervisors’ advice); 5) writing of the document (with supervisors’ advice). The manuscript has been formatted attending to the guidelines provided by the journal Proceedings of the Royal Society B- Biological Sciences. 1 Title: Relationship between floral colour and pollinator composition in four plant 2 communities 3 4 Abstract 5 6 Pollinators use a variety of floral cues to locate resources, but the relative importance of these 7 different cues on pollinator foraging decisions is unclear. However, floral colour is undoubtedly one 8 of the most important, as evidenced in previous works revealing the importance of floral colour on 9 pollinator choices and determining flower visitor composition. Our purpose is to establish whether 10 there is a relationship between flower colour and pollinator composition in natural communities. -
Typifications of the Names of Iberian Accepted Species of Narcissus L. (Amaryllidaceae)
Acta Botanica Malacitana 35. 133-142 Málaga, 2010 TYPYFICATIONS OF THE NAMES OF IBERIAN ACCEPTED SPECIES OF NARCISSUS L. (AMARYLLIDACEAE) Carlos AEDO Real Jardín Botánico, CSIC. Plaza de Murillo 2, 28014 Madrid. Spain. [email protected] Recibido el 7 de sepriembre de 2010, aceptado para su publicación el 15 de octubre de 2010 ABSTRACT. Typifi cations of the names of Iberian accepted species of Narcissus L. (Amaryllidaceae). While preparing the taxonomic treatment of Narcissus for Flora iberica fourteen names of accepted taxa were found without any type designation. Thirteen lectotypes and one neotype are designated for these taxa. Additionally, fi ve epitypes are selected for accepted species with old drawings as types, and one for a Linnaean name which has a defi cient specimen as lectotype. Key words. Narcissus, nomenclature, Iberian Peninsula, Western Mediterranean, typifi cation. RESUMEN. Tipificación de los nombres aceptados de las especies ibéricas del género Narcissus (Amaryllidaceae). En el curso de la preparación del tratamiento taxonómico del género Narcissus para Flora Ibérica, catorce nombres de taxa aceptados han sido encontrados sin designación de tipo nomenclatural. Trece lectotipos y un neotipo han sido designados para estos taxa. Adicionalmente, cinco epitipos se han seleccionado para las especies aceptadas con ilustración como tipos y uno para un nombre de Linneo que presenta un defi ciente especímen como lectotipo. Palabras clave. Narcissus, nomenclatura, Península Ibérica, oeste del Mediterráneo, tipifi cación. INTRODUCTION selections (Mathew, 2002). As a consequence of this complexity the number of recognised The genus Narcissus L. is widely species is very variable in different taxonomic recognized as group of great taxonomic treatments: Webb (1980) recognised 26 complexity (Fernandes, 1969; Webb, 1980; species while Fernandes (1969) accepted Mathew, 2002). -
Accepted Manuscript
Collateral effects of beekeeping: impacts on pollen-nectar resources and wild bee communities Anna Torné-Nogueraa,*, Anselm Rodrigoa,b, Sergio Osorioa, Jordi Boscha a CREAF, 08193 Cerdanyola del Vallès, Spain b Universitat Autònoma de Barcelona, 08193 Cerdanyola del Vallès, Spain manuscript Accepted *Corresponding author. Tel.: +34 93 5814851; fax: +34 93 5814151. E-mail address: [email protected]. 1 Abstract 2 Due to the contribution of honey bees (Apis mellifera) to wild flower and crop pollination, 3 beekeeping has traditionally been considered a sustainable practice. However, high honey bee 4 densities may have an impact on local pollen and nectar availability, which in turn may 5 negatively affect other pollinators. This is exacerbated by the ability of honey bees to recruit 6 foragers to highly rewarding flower patches. We measured floral resource consumption in 7 rosemary (Rosmarinus officinalis) and thyme (Thymus vulgaris) in 21 plots located at different 8 distances from apiaries in the scrubland of Garraf Natural Park (Barcelona), and related these 9 measures to visitation rates of honey bees, bumblebees (Bombus terrestris) and other 10 pollinators. In the same plots, we measured flower density, and used pan traps to characterize 11 the wild bee community. Flower resource consumption was largely explained by honey bee 12 visitation and marginally by bumblebee visitation. After accounting for flower density, plots close 13 to apiaries had lower wild bee biomass. This was due to a lower abundance of large bee 14 species, those more likely to be affected by honey bee competition. We conclude that honey 15 bees are the main contributors to pollen/nectar consumption of the two main flowering plants in 16 the scrubland, and that at the densities currently occurring in the park (3.5 hives / km2) the wild 17 bee community is being affected. -
A Propósito De Algunas Phelipanche Pomel, Boulardia FW Schultz Y
Serie documentos Este número 6 de los Documentos del Jardín Botánico Atlántico (Gijón) —cuya línea del Jardín Botánico Atlántico de Gijón reanuda la de los tres iniciales (2002, 2003 y 2005)— se centra en el género Phelipan- 1. A propósito de algunas Orobanche che Pomel —que propugnábamos ya en el anterior, como lo hacemos hoy con Bou- Más, a propósito de algunas G. M. Schneeweiss M. G. (Orobanchaceae) del noroeste peninsular y de | lardia F.W. Schultz—. Tras algunas obligadas precisiones, y aparte las cuatro especies su tratamiento en Flora iberica vol. XIV (2001). del oeste del Paleártico del oeste del nuevas descritas (Ph. camphorosmae, Ph. resedarum, Ph. aedoi y Ph. lavandulaceoides L. Carlón, G. Gómez Casares, M. Laínz, —españolas todas, y francesa por añadidura la inicial—), aquí designamos lectótipo Phelipanche Pomel, Boulardia G. Moreno Moral & Ó. Sánchez Pedraja de un viejo e incomprendido binomen —Orobanche mutelii F.W. Schultz—, con lo 2. Más, a propósito de algunas Orobanche que la Phelipanche mutelii será una especie mediterránea muy neta en lo morfológico (Orobanchaceae) Ó. Sánchez Pedraja Sánchez Ó. | y en lo filogenético. Ph. rosmarina, inconfundible asimismo, llega desde Portugal a L. F. W. Schultz y Orobanche (Orobanchaceae) del norte y este de la Península la costa dálmata, por lo menos, y se hace africana en Argelia. Al ampliarse nuestros Ibérica (2003). L. Carlón, G. Gómez Casares, M. Laínz, horizontes afroasiáticos, el taxon que inicialmente se dio por endemismo alicantino Orobanche L. (Orobanchaceae) del oeste G. Moreno Moral & Ó. Sánchez Pedraja —de momento, Ph. portoilicitana, parásita del género Centaurea— no solo se hace G. -
08. TIPOS DE NARCISSUS.Indd
Acta Botanica Malacitana 35. 133-142 Málaga, 2010 TYPYFICATIONS OF THE NAMES OF IBERIAN ACCEPTED SPECIES OF NARCISSUS L. (AMARYLLIDACEAE) Carlos AEDO Real Jardín Botánico, CSIC. Plaza de Murillo 2, 28014 Madrid. Spain. [email protected] Recibido el 7 de sepriembre de 2010, aceptado para su publicación el 15 de octubre de 2010 ABSTRACT. Typifi cations of the names of Iberian accepted species of Narcissus L. (Amaryllidaceae). While preparing the taxonomic treatment of Narcissus for Flora iberica fourteen names of accepted taxa were found without any type designation. Thirteen lectotypes and one neotype are designated for these taxa. Additionally, fi ve epitypes are selected for accepted species with old drawings as types, and one for a Linnaean name which has a defi cient specimen as lectotype. Key words. Narcissus, nomenclature, Iberian Peninsula, Western Mediterranean, typifi cation. RESUMEN. Tipificación de los nombres aceptados de las especies ibéricas del género Narcissus (Amaryllidaceae). En el curso de la preparación del tratamiento taxonómico del género Narcissus para Flora Ibérica, catorce nombres de taxa aceptados han sido encontrados sin designación de tipo nomenclatural. Trece lectotipos y un neotipo han sido designados para estos taxa. Adicionalmente, cinco epitipos se han seleccionado para las especies aceptadas con ilustración como tipos y uno para un nombre de Linneo que presenta un defi ciente especímen como lectotipo. Palabras clave. Narcissus, nomenclatura, Península Ibérica, oeste del Mediterráneo, tipifi cación. INTRODUCTION selections (Mathew, 2002). As a consequence of this complexity the number of recognised The genus Narcissus L. is widely species is very variable in different taxonomic recognized as group of great taxonomic treatments: Webb (1980) recognised 26 complexity (Fernandes, 1969; Webb, 1980; species while Fernandes (1969) accepted Mathew, 2002). -
Genuine and Sequestered Natural Products from the Genus Orobanche (Orobanchaceae, Lamiales)
Review Genuine and Sequestered Natural Products from the Genus Orobanche (Orobanchaceae, Lamiales) Friederike Scharenberg and Christian Zidorn * Pharmazeutisches Institut, Abteilung Pharmazeutische Biologie, Christian-Albrechts-Universität zu Kiel, Gutenbergstraße 76, 24118 Kiel, Germany; [email protected] * Correspondence: [email protected]; Tel.: +49-431-880-1139 Received: 10 October 2018; Accepted: 28 October 2018; Published: 30 October 2018 Abstract: The present review gives an overview about natural products from the holoparasitic genus Orobanche (Orobanchaceae). We cover both genuine natural products as well as compounds sequestered by Orobanche taxa from their host plants. However, the distinction between these two categories is not always easy. In cases where the respective authors had not indicated the opposite, all compounds detected in Orobanche taxa were regarded as genuine Orobanche natural products. From the about 200 species of Orobanche s.l. (i.e., including Phelipanche) known worldwide, only 26 species have so far been investigated phytochemically (22 Orobanche and four Phelipanche species), from 17 Orobanche and three Phelipanche species defined natural products (and not only natural product classes) have been reported. For two species of Orobanche and one of Phelipanche dedicated studies have been performed to analyze the phenomenon of natural product sequestration by parasitic plants from their host plants. In total, 70 presumably genuine natural products and 19 sequestered natural products have been described from Orobanche s.l.; these form the basis of 140 chemosystematic records (natural product reports per taxon). Bioactivities described for Orobanche s.l. extracts and natural products isolated from Orobanche species include in addition to antioxidative and anti-inflammatory effects, e.g., analgesic, antifungal and antibacterial activities, inhibition of amyloid β aggregation, memory enhancing effects as well as anti-hypertensive effects, inhibition of blood platelet aggregation, and diuretic effects. -
Narcissi of Iberia a Tour for the Alpine Garden Society a Greentours Tour Report
Narcissi of Iberia A Tour for the Alpine Garden Society A Greentours Tour Report 24th February – 5th March 2012 Led by Paul Green NB - The order of this tour is the reverse of the one that we’ll do in 2020! Friday 24th February Malaga to Benaojan We had a snack in a small cafe at the airport before heading for our hotel. The palm trees looked stunning in the bright clear blue sunny skies as we headed out of Malaga, through Torremolinos, past Marbella and up the beautiful scenic route of the very twisty A397 to Ronda. Several kestrels and goldfinches were seen from the car. There were many almond trees to be seen, the sun caught the pink petal just right, making them a lovely spectacle. As we left the main road, we saw our first blue Iris planifolia. We dropped down the valley to our hotel the Molino del Santo at Benaojan. Saturday 25th February Benaojan, Montejaque, and Zahara Our first stop was by the small chapel on the rocky outcrop by the road above our hotel. Here we had a good look at Narcissus assoanus. We could look down into the valley where the gentle bells of the goats and sheep carried up to us. There were a couple of clouded yellows flitting about in the warm afternoon sun. Further up the hill we drove through Montejaque with its almond trees in full, pink bloom, to a flat area between the rocky limestone hills ‘Penon de Mures’ and ‘Cerro Tavizna’. A rocky knoll beside the road had our first Narcissus papyraceus, with its heady hawthorn-like scent and pure ‘paper-white’ blooms. -
Tesis Doctoral
Universidad de Castilla-La Mancha Escuela Técnica Superior de Ingenieros Agrónomos y de Montes Departamento de Producción Vegetal y Tecnología Agraria TESIS DOCTORAL DINÁMICA Y COMPETENCIA DE LA FLORA ARVENSE EN FORESTACIONES DE TERRENOS AGRÍCOLAS Doctorando: José Antonio Monreal Montoya Directores de la Tesis: Miguel Ángel Copete Carreño Olga Botella Miralles Albacete, junio de 2018 Universidad de Castilla-La Mancha Escuela Técnica Superior de Ingenieros Agrónomos y de Montes Departamento de Producción Vegetal y Tecnología Agraria TESIS DOCTORAL DINÁMICA Y COMPETENCIA DE LA FLORA ARVENSE EN FORESTACIONES DE TERRENOS AGRÍCOLAS Doctorando: José Antonio Monreal Montoya Directores de la Tesis: Miguel Ángel Copete Carreño Olga Botella Miralles Albacete, junio de 2018 A Antonio Del Cerro Barja, que se fue sin que me pudiera despedir y a quien estoy seguro que, como a mí, le hubiera ilusionado este día RESUMEN RESUMEN La forestación de terrenos agrícolas abandonados en Castilla-La Mancha ha tenido una gran aceptación por parte de los agricultores durante estos últimos años, recibiendo ayudas de la Unión Europea y de la propia Comunidad Autónoma. En los últimos 20 años se han forestado en Castilla La-Mancha cerca de 120.000 ha de terrenos agrícolas, correspondiendo 30.000 a la provincia de Albacete. Sin embargo, dichas forestaciones no siempre han tenido el éxito esperado, y en muchos casos, el porcentaje de marras ha sido muy elevado, alcanzando en ocasiones más del 80%. Esto se debe a las propias características de los suelos agrícolas, carentes de inóculos micorrícicos y con un gran número de propágulos de malas hierbas que hace difícil, en algunas ocasiones, el establecimiento de la vegetación forestal.