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Newsletter 123 May 2012
TheTheThe Irish Garden Plant Society Newsletter Number 11123123 May 2012 The Annual General Meeting 2012 The Annual General Meeting will be held on Sat 12th May 10.00 a.m for 10.30 a.m., at Hillsborough Courthouse, The Square, Hillsborough, BT26 6AG. As always, it will be followed by a series of garden visits on Saturday & Sunday and a meal on Saturday evening. The meal will be held at 8:00pm in La Mon Hotel & Country Club, 41 Gransha Road, Comber, BT23 5RF. See the January 2012 newsletter for details of the gardens to be visited. If you haven’t already booked contact Patrick Quigley, 24 Areema Drive, Dunmurry, Belfast, BT17 0QG. tel: +44 (0) 7801 299263 [email protected] for further information. A.G. M. Agenda 1. Apologies 2. Minutes of AGM 2011 3. Matters arising 4. Chairman’s report 5. Treasurer’s report 6. Election of Committee Members 7. Any other business Front cover : Solanum crispum ‘Glasnevin’. Photograph : Pearse Rowe In this issue 2 Editorial 3 Southern Climbers for Northern Walls by John Joe Costin 11 Worth a Read by Paddy Tobin 14 The Palm House, a review by Mary Bradshaw 16 Cheers to Chiltern Seeds and to the Sole Survivor of Seed Project 1997/98 by Michael Kelleher 17 Seed Distribution Report 2011 and 2012 by Stephen Butler 19 Regional Reports 28 Spring at Kilmacurragh by Seamus O’Brien 37 Propagation of Arbutus by Kevin Line 41 Tulipa ‘Molly Bloom’ - an new Tulip for 2012 1 Editorial Spring time and new plants are synonymous, and as Christopher Lloyd said in Garden Flowers from Seed, seed sowing is “one of life’s big thrills”. -
Guide to the Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- LILIACEAE
Guide to the Flora of the Carolinas, Virginia, and Georgia, Working Draft of 17 March 2004 -- LILIACEAE LILIACEAE de Jussieu 1789 (Lily Family) (also see AGAVACEAE, ALLIACEAE, ALSTROEMERIACEAE, AMARYLLIDACEAE, ASPARAGACEAE, COLCHICACEAE, HEMEROCALLIDACEAE, HOSTACEAE, HYACINTHACEAE, HYPOXIDACEAE, MELANTHIACEAE, NARTHECIACEAE, RUSCACEAE, SMILACACEAE, THEMIDACEAE, TOFIELDIACEAE) As here interpreted narrowly, the Liliaceae constitutes about 11 genera and 550 species, of the Northern Hemisphere. There has been much recent investigation and re-interpretation of evidence regarding the upper-level taxonomy of the Liliales, with strong suggestions that the broad Liliaceae recognized by Cronquist (1981) is artificial and polyphyletic. Cronquist (1993) himself concurs, at least to a degree: "we still await a comprehensive reorganization of the lilies into several families more comparable to other recognized families of angiosperms." Dahlgren & Clifford (1982) and Dahlgren, Clifford, & Yeo (1985) synthesized an early phase in the modern revolution of monocot taxonomy. Since then, additional research, especially molecular (Duvall et al. 1993, Chase et al. 1993, Bogler & Simpson 1995, and many others), has strongly validated the general lines (and many details) of Dahlgren's arrangement. The most recent synthesis (Kubitzki 1998a) is followed as the basis for familial and generic taxonomy of the lilies and their relatives (see summary below). References: Angiosperm Phylogeny Group (1998, 2003); Tamura in Kubitzki (1998a). Our “liliaceous” genera (members of orders placed in the Lilianae) are therefore divided as shown below, largely following Kubitzki (1998a) and some more recent molecular analyses. ALISMATALES TOFIELDIACEAE: Pleea, Tofieldia. LILIALES ALSTROEMERIACEAE: Alstroemeria COLCHICACEAE: Colchicum, Uvularia. LILIACEAE: Clintonia, Erythronium, Lilium, Medeola, Prosartes, Streptopus, Tricyrtis, Tulipa. MELANTHIACEAE: Amianthium, Anticlea, Chamaelirium, Helonias, Melanthium, Schoenocaulon, Stenanthium, Veratrum, Toxicoscordion, Trillium, Xerophyllum, Zigadenus. -
Flora of Ireland
Flora of Ireland [email protected] How did the flora get here? • Refugium • Land bridges • Introduced by Man • Wind & birds Recolonisation •Some of the early trees e.g. pioneer willows and birches of the post-glacial tundra, arrived as tiny seeds floating in the wind. •Birds e.g. pigeons and crows spread heavier seeds. •High canopy woodland trees such as pine, elm and oak, crept north at a few metres a year, starting as far away as Spain. •Scots Pine arrived south-west 9,500 years ago, but Oak and Elm took several centuries longer. Species Diversity Vascular plant flora: •France 4,500 spp. •Britain 1,172 spp. •Belgium 1,140 spp. •Ireland 815 spp. 375 Absent Plants from Ireland but in Britain? Examination… •74 are confined to SE England: Dry hot summers •38 avoid the mountainous NW: wetter, acidic soils •45 are Highland species •32 are rare plants in Britain Leaving: 186 species absent from Ireland. Why? Ireland has 16 spp. NOT found in Britain but which are found on Continental Europe or in North America: •Mediterranean species: e.g. Strawberry Tree (Arbutus unedo), Kerry Lily (Simethis planifolia) & St. Daboecs Heath west Ireland, France, Spain) -‘The Lusitanian Species’ •Atlantic species: e.g. St. Patrick's cabbage (Saxifraga spathularis) •American species: e.g. Irish Lady’s Tresses (Spiranthes romanzoffiana) •Alpines: e.g. Spring Sandwort (Minuartia recurva) Lusitanian Species Kerry Lily Ireland has a mild climate with high rainfall and relatively little frost and this influences the species of wildflowers growing here. Habitats in Ireland •Aquatic • Bog, Fen and Heath • Coastal • Limestone • Urban • Waterside • Woodland Flora of Bogs Absorbing rainwater nutrients As the acidic soil of bogs have few nutrients, some What are bog conditions? bog mosses have adapted to absorbing nutrients from rainwater. -
Native Orchids of Oklahoma Dr. Lawrence K. Magrath Curator-USAO
Oklahoma Native Plant Record 39 Volume 1, Number 1, December 2001 Native Orchids of Oklahoma Dr. Lawrence K. Magrath Curator-USAO (OCLA) Herbarium Chickasha, OK 73018-5358 As of the publication of this paper Oklahoma is known to have orchids of 33 species in 18 genera, which compares to 20 species and 11 genera reported by Waterfall (1969). Four of the 33 species are possibly extinct in the state based on current survey work. The greatest concentration of orchid species is in the southeastern corner of the state (Atoka, Bryan, Choctaw, LeFlore, McCurtain and Pushmataha Counties). INTRODUCTION Since the time of Confucius (551-479 BCE) who mentioned lan in his writings, "acquaintance with The family Orchidaceae is the largest of the good men was like entering a room full of lan or families of flowering plants with somewhere between fragrant orchids" (Withner, 1959), orchids have been 25,000 and 35,000 species, with new species important in many facets of Chinese life including continually being described. There are also literature, painting, horticulture, and not least, numerous natural and artificial hybrids. The only medicine". They are mentioned in the materia place where orchids are not known to occur is medica, “Sheng nung pen ts'ao ching”, tracing back Antarctica. to the legendary emperor Sheng Nung (ca. 28th Orchids fascinate us because of the century BCE). The term "lan hua" in early Chinese seemingly infinite combinations of colors and forms records refers to species of the genus Cymbidium that are found in orchid flowers from the Arctic to (Withner, 1959), most likely Cymbidium the tropical rain forests. -
Annotated Checklist of the Vascular Plants of the Washington - Baltimore Area
Annotated Checklist of the Vascular Plants of the Washington - Baltimore Area Part II Monocotyledons Stanwyn G. Shetler Sylvia Stone Orli Botany Section, Department of Systematic Biology National Museum of Natural History Smithsonian Institution, Washington, DC 20560-0166 MAP OF THE CHECKLIST AREA Annotated Checklist of the Vascular Plants of the Washington - Baltimore Area Part II Monocotyledons by Stanwyn G. Shetler and Sylvia Stone Orli Department of Systematic Biology Botany Section National Museum of Natural History 2002 Botany Section, Department of Systematic Biology National Museum of Natural History Smithsonian Institution, Washington, DC 20560-0166 Cover illustration of Canada or nodding wild rye (Elymus canadensis L.) from Manual of the Grasses of the United States by A. S. Hitchcock, revised by Agnes Chase (1951). iii PREFACE The first part of our Annotated Checklist, covering the 2001 species of Ferns, Fern Allies, Gymnosperms, and Dicotyledons native or naturalized in the Washington-Baltimore Area, was published in March 2000. Part II covers the Monocotyledons and completes the preliminary edition of the Checklist, which we hope will prove useful not only in itself but also as a first step toward a new manual for the identification of the Area’s flora. Such a manual is needed to replace the long- outdated and out-of-print Flora of the District of Columbia and Vicinity of Hitchcock and Standley, published in 1919. In the preparation of this part, as with Part I, Shetler has been responsible for the taxonomy and nomenclature and Orli for the database. As with the first part, we are distributing this second part in preliminary form, so that it can be used, criticized, and updated while the two parts are being readied for publication as a single volume. -
THE IRISH RED DATA BOOK 1 Vascular Plants
THE IRISH RED DATA BOOK 1 Vascular Plants T.G.F.Curtis & H.N. McGough Wildlife Service Ireland DUBLIN PUBLISHED BY THE STATIONERY OFFICE 1988 ISBN 0 7076 0032 4 This version of the Red Data Book was scanned from the original book. The original book is A5-format, with 168 pages. Some changes have been made as follows: NOMENCLATURE has been updated, with the name used in the 1988 edition in brackets. Irish Names and family names have also been added. STATUS: There have been three Flora Protection Orders (1980, 1987, 1999) to date. If a species is currently protected (i.e. 1999) this is stated as PROTECTED, if it was previously protected, the year(s) of the relevant orders are given. IUCN categories have been updated as follows: EN to CR, V to EN, R to V. The original (1988) rating is given in brackets thus: “CR (EN)”. This takes account of the fact that a rare plant is not necessarily threatened. The European IUCN rating was given in the original book, here it is changed to the UK IUCN category as given in the 2005 Red Data Book listing. MAPS and APPENDIX have not been reproduced here. ACKNOWLEDGEMENTS We are most grateful to the following for their help in the preparation of the Irish Red Data Book:- Christine Leon, CMC, Kew for writing the Preface to this Red Data Book and for helpful discussions on the European aspects of rare plant conservation; Edwin Wymer, who designed the cover and who, as part of his contract duties in the Wildlife Service, organised the computer applications to the data in an efficient and thorough manner. -
Temporal Variation in Community Composition of Root Associated Endophytic Fungi and Carbon and Nitrogen Stable Isotope Abundance in Two Bletilla Species (Orchidaceae)
plants Article Temporal Variation in Community Composition of Root Associated Endophytic Fungi and Carbon and Nitrogen Stable Isotope Abundance in Two Bletilla Species (Orchidaceae) Xinhua Zeng 1, Haixin Diao 1, Ziyi Ni 1, Li Shao 1, Kai Jiang 1 , Chao Hu 1, Qingjun Huang 2 and Weichang Huang 1,3,* 1 Shanghai Chenshan Plant Science Research Center, Chinese Academy of Sciences, Chenshan Botanical Garden, Shanghai 201620, China; [email protected] (X.Z.); [email protected] (H.D.); [email protected] (Z.N.); [email protected] (L.S.); [email protected] (K.J.); [email protected] (C.H.) 2 Shanghai Institute of Technology, Shanghai 201418, China; [email protected] 3 College of Landscape Architecture, Fujian Agriculture and Forestry University, Fuzhou 350002, China * Correspondence: [email protected] Abstract: Mycorrhizae are an important energy source for orchids that may replace or supplement photosynthesis. Most mature orchids rely on mycorrhizae throughout their life cycles. However, little is known about temporal variation in root endophytic fungal diversity and their trophic functions throughout whole growth periods of the orchids. In this study, the community composition of root endophytic fungi and trophic relationships between root endophytic fungi and orchids were investigated in Bletilla striata and B. ochracea at different phenological stages using stable isotope natural abundance analysis combined with molecular identification analysis. We identified 467 OTUs assigned to root-associated fungal endophytes, which belonged to 25 orders in 10 phyla. Most of these OTUs were assigned to saprotroph (143 OTUs), pathotroph-saprotroph (63 OTUs) and pathotroph- saprotroph-symbiotroph (18 OTUs) using FunGuild database. Among these OTUs, about 54 OTUs Citation: Zeng, X.; Diao, H.; Ni, Z.; could be considered as putative species of orchid mycorrhizal fungi (OMF). -
Newsletter 2010
The UniversiTy of georgia franklin college of arts and sciences a DeparTmenT of planT Biology newsletter JUne 2010 monocot Tree of life The yucca flower is not your grandfather’s plant systematics insect pollinated by the yucca moth. ystematists have tried to understand nuclear genes for over fifty species. These how species are related to each data should allow us to resolve relation- other since Theophrastus, the father ships among all monocot families and Sof botany, lived between the third and gain new insights into the evolution of ing. “As a postdoc I started studying the second century BC. Down through the morphological characteristics, life history amazing obligate pollination mutualism ages, they have depended on comparing traits and genome structure throughout between yuccas and yucca moths. Yucca flower structure, stems and leaves to sort monocot history.” moths have specialized mouthparts they out relationships. Both Wendy Zomlefer, another Plant use to collect yucca pollen and actively In the last 20 years plant system- Biology faculty member participating in deposit it on yucca stigmas. This is not atists have added a dynamic tool to their the Monocot Tree of Life project, and your typical insect pollination sys- toolkit—DNA sequencing. Thanks to the Jim, got hooked on studying non-grass tem! Female yucca moths place their egg recent development of powerful high- monocot species, in the orders Liliales in yucca ovaries before walking up the through put technologies, also known as and Asparagales, respectively. Wendy’s pistil and actively jamming pollen into “next generation” technologies, research- undergraduate days in Vermont helped the bowl-shaped yucca stigmas. -
Systematics, Phylogeography, Fungal Associations, and Photosynthesis
Systematics, Phylogeography, Fungal Associations, and Photosynthesis Gene Evolution in the Fully Mycoheterotrophic Corallorhiza striata Species Complex (Orchidaceae: Epidendroideae) Dissertation Presented in Partial Fulfillment of the Requirements for the Degree Doctor of Philosophy in the Graduate School of the Ohio State University By Craig Francis Barrett, M. S. Evolution, Ecology, and Organismal Biology ***** The Ohio State University 2010 Dissertation Committee: Dr. John V. Freudenstein, Advisor Dr. John W. Wenzel Dr. Andrea D. Wolfe Copyright by Craig Francis Barrett 2010 ABSTRACT Corallorhiza is a genus of obligately mycoheterotrophic (fungus-eating) orchids that presents a unique opportunity to study phylogeography, taxonomy, fungal host specificity, and photosynthesis gene evolution. The photosysnthesis gene rbcL was sequenced for nearly all members of the genus Corallorhiza; evidence for pseudogene formation was found in both the C. striata and C. maculata complexes, suggesting multiple independent transitions to complete heterotrophy. Corallorhiza may serve as an exemplary system in which to study the plastid genomic consequences of full mycoheterotrophy due to relaxed selection on photosynthetic apparatus. Corallorhiza striata is a highly variable species complex distributed from Mexico to Canada. In an investigation of molecular and morphological variation, four plastid DNA clades were identified, displaying statistically significant differences in floral morphology. The biogeography of C. striata is more complex than previously hypothesized, with two main plastid lineages present in both Mexico and northern North America. These findings add to a growing body of phylogeographic data on organisms sharing this common distribution. To investigate fungal host specificity in the C. striata complex, I sequenced plastid DNA for orchids and nuclear DNA for fungi (n=107 individuals), and found that ii the four plastid clades associate with divergent sets of ectomycorrhizal fungi; all within a single, variable species, Tomentella fuscocinerea. -
Molecular Phylogenetic Study of the Tribe Tropidieae (Orchidaceae, Epidendroideae) with Taxonomic and Evolutionary Implications
A peer-reviewed open-access journal PhytoKeys 140: 11–22 (2020) Molecular phylogenetic study of Tropidieae 11 doi: 10.3897/phytokeys.140.46842 RESEARCH ARTICLE http://phytokeys.pensoft.net Launched to accelerate biodiversity research Molecular phylogenetic study of the tribe Tropidieae (Orchidaceae, Epidendroideae) with taxonomic and evolutionary implications Izai A.B. Sabino Kikuchi1, Paul J.A. Keßler1, André Schuiteman2, Jin Murata3, Tetsuo Ohi-Toma3, Tomohisa Yukawa4, Hirokazu Tsukaya5,6 1 Universiteit Leiden, Hortus botanicus Leiden, PO Box 9500, Leiden, 2300 RA, The Netherlands2 Science Directorate, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, UK 3 Botanical Gardens, Graduate School of Science, The University of Tokyo, 3-7-1 Hakusan, Bunkyo-ku, Tokyo, 112-0001, Japan4 Tsukuba Botanical Garden, National Science Museum, 4-1-1 Amakubo, Tsukuba, 305-0005, Japan 5 Department of Biological Sciences, Faculty of Science, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan 6 Bio-Next Project, Okazaki Institute for Integrative Bioscience, National Institutes of Natural Sciences, Yamate Build. #3, 5-1, Higashiyama, Myodaiji, Okazaki, Aichi, 444-8787, Japan Corresponding author: Izai A. B. Sabino Kikuchi ([email protected]) Academic editor: M. Simo-Droissart | Received 26 September 2019 | Accepted 18 December 2019 | Published 19 February 2020 Citation: Sabino Kikuchi IAB, Keßler PJA, Schuiteman A, Murata J, Ohi-Toma T, Yukawa T, Tsukaya H (2020) Molecular phylogenetic study of the tribe Tropidieae (Orchidaceae, Epidendroideae) with taxonomic and evolutionary implications. PhytoKeys 140: 11–22. https://doi.org/10.3897/phytokeys.140.46842 Abstract The orchid tribe Tropidieae comprises three genera,Tropidia , Corymborkis and Kalimantanorchis. -
Estudio Integral De Los Bosques De" Quercus Pyrenaica" Willd. En La
UNIVERSIDAD COMPLUTENSE DE MADRID FACULTAD DE FARMACIA Departamento de Biología Vegetal II TESIS DOCTORAL Estudio integral de los bosques de Quercus pyrenaica willd. en la Península Ibérica: características bioclimáticas, sintaxonómicas y especies indicadoras Comprehensive study of Quercus pyrenaica willd. forests at Iberian Peninsula: indicator species, bioclimatic, and syntaxonomical characteristics MEMORIA PARA OPTAR AL GRADO DE DOCTOR PRESENTADA POR Pilar Velasco Aguirre Directoras Beatriz de las Heras Polo Sonsoles Hortelano Blanco Madrid, 2014 ©Pilar Velasco Aguirre, 2014 Foto de portada: Brotes de melojo tomada en Somosierra. P.B. Vilches Estudio integral de los bosques de Quercus pyrenaica Willd. en la Península Ibérica: características bioclimáticas, sintaxonómicas y especies indicadoras. Comprehensive Study of Quercus pyrenaica Willd. forests at Iberian Peninsula: indicator species, bioclimatic, and syntaxonomical characteristics. Memoria Doctoral presentada por Paloma Beatriz Vilches de la Serna para optar al grado de Doctora. Con la autorización de sus Directores Dra. Rosario G. Gavilán García Dr.Daniel Sánchez-Mata Dep. Biología Vegetal II Dep. Biología Vegetal II Fac. Farmacia (UCM) Fac. Farmacia (UCM) Vº Bº Director de Tesis Vº Bº Director de Tesis 3 4 Agradecimientos / Acknowledgments La realización de esta tesis no hubiera sido posible sin la ayuda en primer lugar de mi madre, que ha trabajado el doble para que yo pudiese dedicarme a la investigación a media jornada. Nunca te lo agradeceré suficiente mamá. En segundo lugar, debo dar las gracias a mis Directores de Tesis, Rosario y Daniel; que me han apoyado todos estos años y han buscado financiación debajo de las piedras. En especial, gracias a tí, Charo, por permitir que desarrollara mi vocación a pesar de todo y aprendiese a valorar mis logros, confiando en mí siempre. -
Calcium Oxalate Crystals in Monocotyledons: a Review of Their Structure and Systematics
Annals of Botany 84: 725–739, 1999 Article No. anbo.1999.0975, available online at http:\\www.idealibrary.com on Calcium Oxalate Crystals in Monocotyledons: A Review of their Structure and Systematics CHRISTINA J. PRYCHID and PAULA J. RUDALL Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3DS, UK Received: 11 May 1999 Returned for Revision: 23 June 1999 Accepted: 16 August 1999 Three main types of calcium oxalate crystal occur in monocotyledons: raphides, styloids and druses, although intermediates are sometimes recorded. The presence or absence of the different crystal types may represent ‘useful’ taxonomic characters. For instance, styloids are characteristic of some families of Asparagales, notably Iridaceae, where raphides are entirely absent. The presence of styloids is therefore a synapomorphy for some families (e.g. Iridaceae) or groups of families (e.g. Philydraceae, Pontederiaceae and Haemodoraceae). This paper reviews and presents new data on the occurrence of these crystal types, with respect to current systematic investigations on the monocotyledons. # 1999 Annals of Botany Company Key words: Calcium oxalate, crystals, raphides, styloids, druses, monocotyledons, systematics, development. 1980b). They may represent storage forms of calcium and INTRODUCTION oxalic acid, and there has been some evidence of calcium Most plants have non-cytoplasmic inclusions, such as starch, oxalate resorption in times of calcium depletion (Arnott and tannins, silica bodies and calcium oxalate crystals, in some Pautard, 1970; Sunell and Healey, 1979). They could also of their cells. Calcium oxalate crystals are widespread in act as simple depositories for metabolic wastes which would flowering plants, including both dicotyledons and mono- otherwise be toxic to the cell or tissue.