DOCSLIB.ORG

Y. Olume 39, No. L, August 15, 19 64

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Y. Olume 39, No. L, August 15, 19 64 TABLE OF CONTENTS Y.olume 39, No. l, Augu st 15, 19 64 Floral evolution in the Ranunculaceae. E.E. LEPPIK Volume 39, No. 2, November 15, 1965 Keys to the shore flies of Iowa (Dipte ra, Ephydridae). D. ;L. DEONIER 103 Phymatopsallus new genus, and new species of Phylinae from North America (Hemiptera, Miridae). HARRY H. KNIGHT 127 Residues of organophosphorus insecticides found on corn plants treated for European corn borer control. JACK E. FAHEY, R. D. JACKSON and R. T. MURPHY 153 List of Masters' Theses, 1963-64. 161 List of Doctoral Dissertations, 1963-64. 177 List of ISU Staff Publications, 1963-64 . • 187 Volume 39, No. 3, February 15, 1965 Periodicity of caryophyllaeid cestodes iz:i the white sucker, Catostomus commersoni (Lacepede). ROBERT L. GALENTINE and LEIGH H. FREDRICKSON 243 Cob morphology and its relation to combine harvesting in maize. S. M. SEHGAL and WILLIAM L. BROWN 251 Comparative morphology of the dormant plumule in some genera of Leguminosae. H.P. HOSTETTER 269 Taxonomy of the genus Sphenopholis (Gramineae). KIMBALL STEWART ERDMAN 289 The prediction of soil moisture for the winter period in Iowa. R.H. SHAW 337 Inheritance of quantitative characters in grain sorghum. G. M. BEIL and R. E. ATKINS 345 Volume 39, No. 4, May 15, 19 65 The mammals of Winneshiek and Allamakee Counties, Iowa. SHERMAN A. HOSLETT 359 Productivity and turnover relationships in native tallgrass prairie. MELVIN R. KOELLING and C. L. KUCERA 387 Estimation of field working days in the spring from meteorological data. R. H. SHAW 39 3 Combining biological data from European corn borer experiments over years. D. V. SISSON, T. A. BRINDLEY and T. A. BANCROFT 403 Life history of smallmouth bass, Micropterus dolomieui Lacepede, in the Des Moines River, Boone County, Iowa. JAMES B. REYNOLDS 417 Residues of chlorinated hydrocarbon insecticides found on corn plants treated for European corn borer control. JACK E. FAHEY, R. T. MURPHY and R. D. JACKSON 437 Residues of carbamate insecticides on corn plants treated for European corn borer control. R. D. JACKSON, JACK E. FAHEY and R. T. MURPHY 449 Effect of two legume and two grass crop root systems on Pythium graminicolum disease-inciting potential of field soil. W. L STAUDINGER and W. F. BUCHHOLTZ 453 IOWA STATE JOURNAL OF SCIENCE Vo L. 3 9, No. 1 August 1 5, 1 964 pp . 1 - 1 01 FLORAL EVOLUTION IN THE RANUNCULACEAE E . E . LEPPIK CONTENTS FOREWORD. 3 ABSTRACT. 5 INTRODUCTION. 5 HISTORICAL REVIEW . 9 Some Newly Ob served S e nsory Capabilities of Insects . 9 Experiments with Bees and Nerve Poisons. 10 Nerve Poisons are Disastrous to Bees and Other Pollinating Insects . 11 "The Struggle of Bees" . 11 Foraging Behavior of Honeybees 11 A Disaster with Nerve Pois.ons . 12 DEFINITIONS AND TERMINOLOGY 13 FLORAL MORPHOLOGY AND MERISTIC VARIATIONS IN THE RANUNCULACEAE. 19 Stamens and Carpels . 20 Bracts and Sepals. • . 21 Petals, Nectar-Leaves and Sernaphylls 21 PHYLOGENETIC CLASSIFICATION OF THE RANUNCULACEAE . • 22 Paeonioideae . 23 Anemonoideae 24 Helleboroideae 25 EVOLUTION OF THE FLOWER TYPES IN THE RANUNCULACEAE. 24 Pre-Ranalian Flower Types . 26 Early Rana Lian Flowers . • 26 Progression of Pleornorphism in the Ranunculaceae 29 The System of Iconic Numerals of Insects. , . 30 Origin and Development of Pleomorphism in Flowers. 31 Differentiation of Numeral Patterns in the Ranunculaceae . 32 Numerical Patterns in Pseudanthial Flowers 34 Stereomorphism 35 Zygomorphism . 35 2 E.E. LEPPIK NECTAR-PRESENTATION MECHANISMS IN THE RANUNCULACEAE. • • . 37 Secretion of Unconcealed Nectar . • . • . 38 Formation of Concealed Nectaries . 39 Conditioning of Insect Visitors to Concealed Nectaries 41 CLASSIFICATION OF FLOWER TYPES IN THE RANUNCULACEAE 4 2 I. Amorphic Type-Class . 42 II. Haplomorphic Type-Class . •. 42 III. Actinomorphic Type-Class. 44 IV. Pleomorphic Type-Class .. 45 V. Stereomorphic Type-Class. 45 VI. Zygomorphic Type - Class ----· 46 WINGED VISITORS OF THE RANUNCULACEAE 48 Coleoptera . 48 Hymenopte ra . • .· . • . • . 49 Lepidoptera . • . • . • . 50 Flower Visitors Observed on the Ranunculac eae 50 BIOCHEMICAL EVOLUTION OF THE RANUNCULACEAE . 52 GENERAL RETROSPECT • • 53 Primitive Flower Types in the Ranunculaceae .•.. 53 Differentiation of Numerical Patterns in Correlation with the Development of Concealed Nectaries • . • • . 54 Tropheclexis vs. Selection. • • . • . • • . .• 55 Evolutionary Correlation between Euanthial Flowers of the Ranunculaceae and Pseudanthial Flower Heads of the Compo sitae . • . • • • . • • . • . 56 Typological Grouping and Taxonomic Classification in the Ranunculaceae • . 57 Family Ranunculaceae. • 58 DISCUSSION . 60 ACKNOWLEDGMENTS. 62 LITERATURE CITED 63 PLATES •..• 73 AUTHOR INDEX. • • 97 SUBJECT INDEX • . 98 3 FOREWORD One of the most puzzling chapters for the botany student through the years has been the origin and evolution of colored blossoms of flowering plants. The sharply contrasting colors and intricate forms are p eculiar to green plants, whose "fundamental task" in nature is photosynthe sis and whose characteristic color is due to the green pigment, c h lorophy ll. One can observe that showy blossoms function as attraction s for polli­ nating insects, but until very recently no one had proposed a satisfac t ory working hypothesis for the development of flowers to their presen t forms and colors. In 1941, R. J. Pool in his textbook, "Flowers and F Low e ring Plants, " characterized the situation as follows: "The esthetic appeal of flowers to the. human certai nly depends on their harmonious combinations of colors, their peculiar sym m e try, delicate constructions, and pleasing odors. But we cannot exp e ct a similar conception of beauty, based on a high order of intelligence, among pollinating insects. We know that insects do not "enjoy" flowers for their color or odor, but for the food that they s e cure. Further investigations may remove some of the "romance" from this alluring fie Ld, but they will probab Ly endow it with e ven a g reater wealth of definitely established scientific truth than is at pre sent a vailab Le . " To unlock this botanical strong box, a scientist was require d with unusually broad interest, a wide range of biological experience , a com­ mand of several Languages, uncommon powers of observation and a determination to publish his conclusions. In Dr. E. E. L eppik are com­ bined these traits and more. After many years of effort to bring order to the gray zones between several scientific disciplines and in spi te of interruptions from war and threats to persona L safety which force d him and his family over several years to move from one country to another, he continued his observations. His exploration into the mysteries of flowers has been both an exciting adventure and a successful scientific accomplishment. During numerous travels in Europe, Africa and North and South America h e gathered data on flower types and their pollinators from all geographic zones, arctic to tropic. This material enabled him to propose a new syste m for clas­ sifying flower types and to relate it to the development of insect groups that act as pollinators. The system revealed a sequence of floral evolu­ tion from the simple, elementary types to the complicated floral struc­ tures of the higher angiosperms which paralleled the sensor y d ev e lop­ ment of the pollinating insects. Implied is a reciprocal corre lation between the evolution of flower types and the sensory developme nt of their pollinators. As support for his hypothesis, Dr. Leppik presents evidence gathered from fossilized flowers and floral imprints in amber, compact clays, silts, muds, and very fine sands. In several papers (1960, 1961 b, l 963a, b) he discusses the fossil evidence for floral evolution avai Lab le at pre sent. 4 Particularly significant is the reconstruction of a Cretaceous mag­ nolia-Like flower collected from the Dakota sandstone. This is the oldest known floral structure of an angiosperm which shows the size, form and symmetry -of a haplomorphic flower of the Cretaceous period. This was reported in Advancing Frontiers of Plant Sciences (Leppik, l 963a). Under a research project entitled, "The Evolutionary Relationships Between Plants and their Environment," in the Department of Botany and Plant Pathology of the Iowa Agricultural Exp·eriment Station, Dr. Leppik has published a series of papers that brings light on the old mystery of floral evolution. Interest in his work is being expressed by scientists in several states and foreign countries. All provide encour­ agement for him to continue his efforts. -W . H. Bragonier 5 1 FLORAL EVOLUTION IN THE RANUNCULACEAE E. E. Leppik Iowa State University, Plant Introduction Station, Ames, Iowa ABSTRACT. S i x c l e a r l y s e p a r a b l e e v o l u t Lo n a r y l e v e l s i n the floral evolution of the Ranunculaceae were found to coincide with the six corresponding stages of sensory development of their pollinators as follows: amorphic - hap lo mo r phi c -a c tin o mo r phi c - p le o mo r phi c - .s t e .r e o - morphic-zygomorphic. This is a basic trend of floral evolution, fully recapitulated in a single family. Ex­ e e p t f o r t h e f i r s t ( a m o r p h i c ) , _a l l u p p e r l e v e l s a r e represented in the present-day floras as clearly sep­ arable type-classes. They are therefore accessible to direct observations and experimental study. Exten­ sive statistical data on flower visitors of the Ranun­ culaceae confirm the proposed theory of the mutual interrelationship between the evolutionary Levels of flower types and sensory stages of pollinating insects. The new picture, obtained by this study, gives us a better understanding of the evolutionary relationship between insects and plants and explains the extreme div er sit y in the fl o r a L st r u ct u r e of the Ran u n·q: u Lac ea e • INTRODUCTION Most taxonomists (Bessey, 1897, 1915; Hallier, 1905; Glo.ck, 1919; Hutchinson, 1923, 1926; Tippo, 1942; Cronquist, 1951; Eichler, 1958; Eames, 196la, b; Thorne, 1963) today consider the family Ranunculaceae to be a natural taxon with well-preserved primitive characteristics of a phylogenetically lowermost group among herbaceous dicots.
Load more

Recommended publications
  • Evolutionary Ecology of Pollination and Reproduction of Tropical Plants
    TROPICAL BIOLOGY AND CONSERVATION MANAGEMENT - Vol. V - Evolutionary Ecology af Pollination and Reproduction of Tropical Plants - M. Quesada, F. Rosas, Y. Herrerias-Diego, R. Aguliar, J.A. Lobo and G. Sanchez-Montoya EVOLUTIONARY ECOLOGY OF POLLINATION AND REPRODUCTION OF TROPICAL PLANTS M. Quesada and F. Rosas Centro de Investigaciones en Ecosistemas, Universidad Nacional Autónoma de México, México. Y. Herrerias-Diego Universidad Michoacana de San Nicolás de Hidalgo, Michoacán, México. R. Aguilar IMBIV - UNC - CONICET, C.C. 495,(5000) Córdoba, Argentina J.A. Lobo Escuela de Biología, Universidad de Costa Rica G. Sanchez-Montoya Centro de Investigaciones en Ecosistemas, Universidad Nacional Autónoma de México, México. Keywords: Pollination, tropical plants, diversity, mating systems, gender, conservation. Contents 1. Introduction 1.1. The Life Cycle of Angiosperms 1.2. Overview of Angiosperm Diversity 2. Degree of specificity of pollination system 3. Diversity of pollination systems 3.1. Beetle Pollination (Cantharophily) 3.2. Lepidoptera 3.2.1. Butterfly Pollination (Psychophily) 3.2.2. Moth Pollination (Phalaenophily) 3.3. Hymenoptera 3.3.1. Bee PollinationUNESCO (Melittophily) – EOLSS 3.3.2. Wasps 3.4. Fly Pollination (Myophily and Sapromyophily) 3.5. Bird Pollination (Ornitophily) 3.6. Bat PollinationSAMPLE (Chiropterophily) CHAPTERS 3.7. Pollination by No-Flying Mammals 3.8. Wind Pollination (Anemophily) 3.9. Water Pollination (Hydrophily) 4. Reproductive systems of angiosperms 4.1. Strategies that Reduce Selfing and/or Promote Cross-Pollination. 4.2. Self Incompatibility Systems 4.2.1. Incidence of Self Incompatibility in Tropical Forest 4.3. The Evolution of Separated Sexes from Hermaphroditism 4.3.1. From Distyly to Dioecy ©Encyclopedia Of. Life Support Systems (EOLSS) TROPICAL BIOLOGY AND CONSERVATION MANAGEMENT - Vol.
    [Show full text]
  • Aquatic Invertebrates As Indicators of Stream Pollution
    Aquatic Invertebrates as Indicators Of Stream Pollution By ARDEN R. GAUFIN, Ph. D., and CLARENCE M. TARZWELL, Ph. D. Year-round field studies of the biology of various sections of the stream and diurnal stream sanitation were initiated by the biology changes in environmental conditions are dis- section of the Public Health Service's Environ- cussed here. mental Health Center on Lytle Creek in Octo- Lytle Creek, which was especially selected ber 1949. The aims of these investigations for the study, is about 45 miles northeast of were: Cincinnati, Ohio, and is a tributary of Todds 1. To develop or devise and field test pro- Fork, a part of the Little Miami River system. cedures and equipment for biological surveys It is a small stream approximately 11 miles and investigations of polluted streams. long, 3 to 35 feet wide during non-floodstage, 2. To investigate seasonal and diurnal en- and a few inches up to 6 feet deep. The prin- vironmental changes in a stream polluted with cipal natural source of water in the stream is oxygen-depleting wastes. surface drainage from the surrounding area. 3. To determine how the physical-chemical Some 7 miles above its mouth, the creek receives environment in the various pollutional zones the effluent from the primary sewage treatment affects the qualitative and quantitative com- plant of Wilmington, Ohio, a city of about position of aquatic populations and how these 10,000 people. Lytle Creek is particularly fa- populations in turn affect or change physical- vorable for studies of the pollutional effects of chemical conditions.
    [Show full text]
  • Honeybees, Flowers And
    A Prelude to Spring the AlTIerican Horticultural Society visifs Charleston April 9-12, 1978 From the moment you are registered at the historic • A visit to Middleton Place, America's oldest land­ Mills Hyatt House you will witness a rebirth of an­ scaped gardens, with its artistry of green sculptured tebellum elegance. Your headquarters hotel is the old­ terraces, butterfly lakes and reflecting pools and quaint est in Charleston; it is also the newest. It opened its wooden bridges. (Cocktails, dinner, musical enter­ doors in 1853, when Charleston was the " Queen City tainment and tour.) OF the South" . rich, sophisticated, urbane. The • Drayton Hall, the finest untouched example of Mills Hyatt House served as a center of refinement and Georgian architecture standing in North America, lo­ gracious living. Recently this landmark was recon­ cated on the Ashley River and surrounded by more structed and preserved as a focal point in Charleston's than 100 acres. (Lunch and tour sponsored by the Na­ historic district. You will find the Mills Hyatt House tional Trust for Historic Preservation.) one of the most unusual and handsome hotels in • Charles Towne Landing, 200-acre exhibition park America. graced with ancient live oaks flanked by azaleas You are invited to join us and experience the charm draped with grey lace Spanish moss. Wander through of Charleston, a city that combines a unique gardening the English park gardens with acres and acres filled heritage, antebellum architecture, and modern with hundreds of trees and flowers arranged to facilities. provide interest and beauty. (Lunch, animal forest Charleston is in many ways unique, for she was the tour, guided tram rides.) first American city to protect and preserve the fine old buildings and gardens which have witnessed so much • Magnolia Plantation and Gardens.
    [Show full text]
  • Alphabetical Lists of the Vascular Plant Families with Their Phylogenetic
    Colligo 2 (1) : 3-10 BOTANIQUE Alphabetical lists of the vascular plant families with their phylogenetic classification numbers Listes alphabétiques des familles de plantes vasculaires avec leurs numéros de classement phylogénétique FRÉDÉRIC DANET* *Mairie de Lyon, Espaces verts, Jardin botanique, Herbier, 69205 Lyon cedex 01, France - [email protected] Citation : Danet F., 2019. Alphabetical lists of the vascular plant families with their phylogenetic classification numbers. Colligo, 2(1) : 3- 10. https://perma.cc/2WFD-A2A7 KEY-WORDS Angiosperms family arrangement Summary: This paper provides, for herbarium cura- Gymnosperms Classification tors, the alphabetical lists of the recognized families Pteridophytes APG system in pteridophytes, gymnosperms and angiosperms Ferns PPG system with their phylogenetic classification numbers. Lycophytes phylogeny Herbarium MOTS-CLÉS Angiospermes rangement des familles Résumé : Cet article produit, pour les conservateurs Gymnospermes Classification d’herbier, les listes alphabétiques des familles recon- Ptéridophytes système APG nues pour les ptéridophytes, les gymnospermes et Fougères système PPG les angiospermes avec leurs numéros de classement Lycophytes phylogénie phylogénétique. Herbier Introduction These alphabetical lists have been established for the systems of A.-L de Jussieu, A.-P. de Can- The organization of herbarium collections con- dolle, Bentham & Hooker, etc. that are still used sists in arranging the specimens logically to in the management of historical herbaria find and reclassify them easily in the appro- whose original classification is voluntarily pre- priate storage units. In the vascular plant col- served. lections, commonly used methods are systema- Recent classification systems based on molecu- tic classification, alphabetical classification, or lar phylogenies have developed, and herbaria combinations of both.
    [Show full text]
  • Pollination and Evolution of Plant and Insect Interaction JPP 2017; 6(3): 304-311 Received: 03-03-2017 Accepted: 04-04-2017 Showket a Dar, Gh
    Journal of Pharmacognosy and Phytochemistry 2017; 6(3): 304-311 E-ISSN: 2278-4136 P-ISSN: 2349-8234 Pollination and evolution of plant and insect interaction JPP 2017; 6(3): 304-311 Received: 03-03-2017 Accepted: 04-04-2017 Showket A Dar, Gh. I Hassan, Bilal A Padder, Ab R Wani and Sajad H Showket A Dar Parey Sher-e-Kashmir University of Agricultural Science and Technology, Shalimar, Jammu Abstract and Kashmir-India Flowers exploit insects to achieve pollination; at the same time insects exploit flowers for food. Insects and flowers are a partnership. Each insect group has evolved different sets of mouthparts to exploit the Gh. I Hassan food that flowers provide. From the insects' point of view collecting nectar or pollen is rather like fitting Sher-e-Kashmir University of a key into a lock; the mouthparts of each species can only exploit flowers of a certain size and shape. Agricultural Science and This is why, to support insect diversity in our gardens, we need to plant a diversity of suitable flowers. It Technology, Shalimar, Jammu is definitely not a case of 'one size fits all'. While some insects are generalists and can exploit a wide and Kashmir-India range of flowers, others are specialists and are quite particular in their needs. In flowering plants, pollen grains germinate to form pollen tubes that transport male gametes (sperm cells) to the egg cell in the Bilal A Padder embryo sac during sexual reproduction. Pollen tube biology is complex, presenting parallels with axon Sher-e-Kashmir University of guidance and moving cell systems in animals.
    [Show full text]
  • Round-Lobed Hepatica (Anemone Americana) – Wooly Harbinger of Spring
    Round-lobed Hepatica (Anemone americana) – Wooly Harbinger of Spring Did you Know? Hepaticas are one of the first flowers to bloom in Spring. Native Americans used a tea derived from the leaves to cure a number of ailments. Hepaticas are poisonous in large doses. They can also be irritating to the skin if handled. Photo : 2013 Brian Popelier Habitat – Upland woods and forests, deciduous forests Size – 70-170 cm in height Range – Manitoba, Ontario and Quebec south into the eastern United States Flowering Date – March - May Status – S5/ Common in Ontario Other Common Names – Liverleaf, Snow Trillium, Blue Anemone, Kidneywort The Bruce Trail Conservancy | PO Box 857 Hamilton, ON L8N 3N9 | 1.800.665.4453 | [email protected] Identification: Purple, pink or white six - ten petaled flowers sit atop a single, leafless stem covered in wooly hairs. Flowers often found in clumps. The leaves are distinct with three lobes ending in a rounded tip. The flower stocks are upright standing over the flattened basal leaves. The leaves are light green at first but turn a purplish, wine colour as the season wears on and can often be seen standing out from the snow in the winter. Photo : 2013 Brian Popelier Interesting Facts The plant gets its name from the leathery purple-brown basal leaves, which resemble the shape of the liver. Many early herbalists believed that the shape of the plant determined its usefulness in the treatment of liver ailments. Bees and flies are the primary pollinators. The plant uses ants to distribute their seeds. As the seeds drop ants pick them up and disperse the seeds to other areas.
    [Show full text]
  • The Developmental and Genetic Bases of Apetaly in Bocconia Frutescens
    Arango‑Ocampo et al. EvoDevo (2016) 7:16 DOI 10.1186/s13227-016-0054-6 EvoDevo RESEARCH Open Access The developmental and genetic bases of apetaly in Bocconia frutescens (Chelidonieae: Papaveraceae) Cristina Arango‑Ocampo1, Favio González2, Juan Fernando Alzate3 and Natalia Pabón‑Mora1* Abstract Background: Bocconia and Macleaya are the only genera of the poppy family (Papaveraceae) lacking petals; how‑ ever, the developmental and genetic processes underlying such evolutionary shift have not yet been studied. Results: We studied floral development in two species of petal-less poppies Bocconia frutescens and Macleaya cordata as well as in the closely related petal-bearing Stylophorum diphyllum. We generated a floral transcriptome of B. frutescens to identify MADS-box ABCE floral organ identity genes expressed during early floral development. We performed phylogenetic analyses of these genes across Ranunculales as well as RT-PCR and qRT-PCR to assess loci- specific expression patterns. We found that petal-to-stamen homeosis in petal-less poppies occurs through distinct developmental pathways. Transcriptomic analyses of B. frutescens floral buds showed that homologs of all MADS-box genes are expressed except for the APETALA3-3 ortholog. Species-specific duplications of other ABCE genes inB. frute- scens have resulted in functional copies with expanded expression patterns than those predicted by the model. Conclusions: Petal loss in B. frutescens is likely associated with the lack of expression of AP3-3 and an expanded expression of AGAMOUS. The genetic basis of petal identity is conserved in Ranunculaceae and Papaveraceae although they have different number of AP3 paralogs and exhibit dissimilar floral groundplans.
    [Show full text]
  • Ranunculaceae) for Asian and North American Taxa
    Mosyakin, S.L. 2018. Further new combinations in Anemonastrum (Ranunculaceae) for Asian and North American taxa. Phytoneuron 2018-55: 1–11. Published 13 August 2018. ISSN 2153 733X FURTHER NEW COMBINATIONS IN ANEMONASTRUM (RANUNCULACEAE) FOR ASIAN AND NORTH AMERICAN TAXA SERGEI L. MOSYAKIN M.G. Kholodny Institute of Botany National Academy of Sciences of Ukraine 2 Tereshchenkivska Street Kiev (Kyiv), 01004 Ukraine [email protected] ABSTRACT Following the proposed re-circumscription of genera in the group of Anemone L. and related taxa of Ranunculaceae (Mosyakin 2016, Christenhusz et al. 2018) and based on recent molecular phylogenetic and partly morphological evidence, the genus Anemonastrum Holub is recognized here in an expanded circumscription (including Anemonidium (Spach) Holub, Arsenjevia Starod., Tamuria Starod., and Jurtsevia Á. Löve & D. Löve) covering members of the “Anemone ” clade with x=7, but excluding Hepatica Mill., a genus well outlined morphologically and forming a separate subclade (accepted by Hoot et al. (2012) as Anemone subg. Anemonidium (Spach) Juz. sect. Hepatica (Mill.) Spreng.) within the clade earlier recognized taxonomically as Anemone subg. Anemonidium (sensu Hoot et al. 2012). The following new combinations at the section and subsection ranks are validated: Anemonastrum Holub sect. Keiskea (Tamura) Mosyakin, comb. nov . ( Anemone sect. Keiskea Tamura); Anemonastrum [sect. Keiskea ] subsect. Keiskea (Tamura) Mosyakin, comb. nov .; Anemonastrum [sect. Keiskea ] subsect. Arsenjevia (Starod.) Mosyakin, comb. nov . ( Arsenjevia Starod.); and Anemonastrum [sect. Anemonastrum ] subsect. Himalayicae (Ulbr.) Mosyakin, comb. nov. ( Anemone ser. Himalayicae Ulbr.). The new nomenclatural combination Anemonastrum deltoideum (Hook.) Mosyakin, comb. nov . ( Anemone deltoidea Hook.) is validated for a North American species related to East Asian Anemonastrum keiskeanum (T.
    [Show full text]
  • Pollination of Cultivated Plants in the Tropics 111 Rrun.-Co Lcfcnow!Cdgmencle
    ISSN 1010-1365 0 AGRICULTURAL Pollination of SERVICES cultivated plants BUL IN in the tropics 118 Food and Agriculture Organization of the United Nations FAO 6-lina AGRICULTUTZ4U. ionof SERNES cultivated plans in tetropics Edited by David W. Roubik Smithsonian Tropical Research Institute Balboa, Panama Food and Agriculture Organization of the United Nations F'Ø Rome, 1995 The designations employed and the presentation of material in this publication do not imply the expression of any opinion whatsoever on the part of the Food and Agriculture Organization of the United Nations concerning the legal status of any country, territory, city or area or of its authorities, or concerning the delimitation of its frontiers or boundaries. M-11 ISBN 92-5-103659-4 All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying or otherwise, without the prior permission of the copyright owner. Applications for such permission, with a statement of the purpose and extent of the reproduction, should be addressed to the Director, Publications Division, Food and Agriculture Organization of the United Nations, Viale delle Terme di Caracalla, 00100 Rome, Italy. FAO 1995 PlELi. uion are ted PlauAr David W. Roubilli (edita Footli-anal ISgt-iieulture Organization of the Untled Nations Contributors Marco Accorti Makhdzir Mardan Istituto Sperimentale per la Zoologia Agraria Universiti Pertanian Malaysia Cascine del Ricci° Malaysian Bee Research Development Team 50125 Firenze, Italy 43400 Serdang, Selangor, Malaysia Stephen L. Buchmann John K. S. Mbaya United States Department of Agriculture National Beekeeping Station Carl Hayden Bee Research Center P.
    [Show full text]
  • Two New, Brachypterous Limnellia Species from the Venezuelan Andes (Diptera: Ephydridae)
    Zootaxa 4144 (3): 301–315 ISSN 1175-5326 (print edition) http://www.mapress.com/j/zt/ Article ZOOTAXA Copyright © 2016 Magnolia Press ISSN 1175-5334 (online edition) http://doi.org/10.11646/zootaxa.4144.3.1 http://zoobank.org/urn:lsid:zoobank.org:pub:B73CFE90-BDF1-47EA-BBD6-52A8DB2B144C Two new, brachypterous Limnellia species from the Venezuelan Andes (Diptera: Ephydridae) DANIEL N. R. COSTA1, MARCOANDRE SAVARIS2, LUCIANE MARINONI2 & WAYNE N. MATHIS 3 1Fellowship of Departamento de Zoologia, Universidade Federal do Paraná, Jardim das Américas, 81531-980 - Curitiba, Paraná, Brazil. E-mail: [email protected] 2Departamento de Zoologia, Universidade Federal do Paraná, Jardim das Américas, 81531-980 - Curitiba, Paraná, Brazil. E-mails: [email protected] and [email protected] 3Department of Entomology, Smithsonian Institution, NHB 169, PO Box 37012, Washington, D.C. 20013-7012, USA. E-mail: [email protected] Abstract Two new, brachypterous species of Limnellia are described from specimens collected in the Venezuelan Andes: L. vounitis (Trujillo: Bocon, La Cristalina (Andes; 09°14.7′N, 70°19.1′W; 2500 m)) and L. flavifrontis (Mérida: Mérida, Sierra Ne- vada National Park (Laguna Negra; 8°47.1'N; 70°48.4'W; 3300 m)). To facilitate identification of these unusual species, we have included a diagnosis of the tribe Scatellini and of the genus Limnellia and have also provided an annotated key to the South American genera of this tribe. The descriptions are supplemented with illustrations, photographs, and scan- ning electron micrographs of external structures and structures of the male terminalia. Key words: Shore flies, Ephydrinae, Scatellini, L. flavifrontis, L.
    [Show full text]
  • Nzbotsoc No 107 March 2012
    NEW ZEALAND BOTANICAL SOCIETY NEWSLETTER NUMBER 107 March 2012 New Zealand Botanical Society President: Anthony Wright Secretary/Treasurer: Ewen Cameron Committee: Bruce Clarkson, Colin Webb, Carol West Address: c/- Canterbury Museum Rolleston Avenue CHRISTCHURCH 8013 Subscriptions The 2012 ordinary and institutional subscriptions are $25 (reduced to $18 if paid by the due date on the subscription invoice). The 2012 student subscription, available to full-time students, is $12 (reduced to $9 if paid by the due date on the subscription invoice). Back issues of the Newsletter are available at $7.00 each. Since 1986 the Newsletter has appeared quarterly in March, June, September and December. New subscriptions are always welcome and these, together with back issue orders, should be sent to the Secretary/Treasurer (address above). Subscriptions are due by 28 February each year for that calendar year. Existing subscribers are sent an invoice with the December Newsletter for the next years subscription which offers a reduction if this is paid by the due date. If you are in arrears with your subscription a reminder notice comes attached to each issue of the Newsletter. Deadline for next issue The deadline for the June 2012 issue is 25 May 2012. Please post contributions to: Lara Shepherd Museum of New Zealand Te Papa Tongarewa P.O. Box 467 Wellington Send email contributions to [email protected]. Files are preferably in MS Word, as an open text document (Open Office document with suffix “.odt”) or saved as RTF or ASCII. Macintosh files can also be accepted. Graphics can be sent as TIF JPG, or BMP files; please do not embed images into documents.
    [Show full text]
  • Etude Sur L'origine Et L'évolution Des Variations Florales Chez Delphinium L. (Ranunculaceae) À Travers La Morphologie, L'anatomie Et La Tératologie
    Etude sur l'origine et l'évolution des variations florales chez Delphinium L. (Ranunculaceae) à travers la morphologie, l'anatomie et la tératologie : 2019SACLS126 : NNT Thèse de doctorat de l'Université Paris-Saclay préparée à l'Université Paris-Sud ED n°567 : Sciences du végétal : du gène à l'écosystème (SDV) Spécialité de doctorat : Biologie Thèse présentée et soutenue à Paris, le 29/05/2019, par Felipe Espinosa Moreno Composition du Jury : Bernard Riera Chargé de Recherche, CNRS (MECADEV) Rapporteur Julien Bachelier Professeur, Freie Universität Berlin (DCPS) Rapporteur Catherine Damerval Directrice de Recherche, CNRS (Génétique Quantitative et Evolution Le Moulon) Présidente Dario De Franceschi Maître de Conférences, Muséum national d'Histoire naturelle (CR2P) Examinateur Sophie Nadot Professeure, Université Paris-Sud (ESE) Directrice de thèse Florian Jabbour Maître de conférences, Muséum national d'Histoire naturelle (ISYEB) Invité Etude sur l'origine et l'évolution des variations florales chez Delphinium L. (Ranunculaceae) à travers la morphologie, l'anatomie et la tératologie Remerciements Ce manuscrit présente le travail de doctorat que j'ai réalisé entre les années 2016 et 2019 au sein de l'Ecole doctorale Sciences du végétale: du gène à l'écosystème, à l'Université Paris-Saclay Paris-Sud et au Muséum national d'Histoire naturelle de Paris. Même si sa réalisation a impliqué un investissement personnel énorme, celui-ci a eu tout son sens uniquement et grâce à l'encadrement, le soutien et l'accompagnement de nombreuses personnes que je remercie de la façon la plus sincère. Je remercie très spécialement Florian Jabbour et Sophie Nadot, mes directeurs de thèse.
    [Show full text]