Building Future Health and Well-Being of Thriving Toddlers and Young Children Nestlé Nutrition Institute Workshop Series

Total Page:16

File Type:pdf, Size:1020Kb

Building Future Health and Well-Being of Thriving Toddlers and Young Children Nestlé Nutrition Institute Workshop Series Building Future Health and Well-Being of Thriving Toddlers and Young Children Nestlé Nutrition Institute Workshop Series Vol. 95 Building Future Health and Well-Being of Thriving Toddlers and Young Children Editors Maureen M. Black Baltimore, MD Atul Singhal London Charles H. Hillman Boston, MA © 2020 Nestlé Nutrition Institute, Switzerland CH–1814 La Tour-de-Peilz S. Karger AG, P.O. Box, CH–4009 Basel (Switzerland) www.karger.com Library of Congress Cataloging-in-Publication Data Names: Nestlé Nutrition Workshop (95th : 2020 : Online), author. | Black, Maureen M., editor. | Singhal, Atul, editor. | Hillman, Charles H., Dr., editor. | Nestlé Nutrition Institute, issuing body. Title: Building future health and well-being of thriving toddlers and young children / editors, Maureen M. Black, Atul Singhal, Charles H. Hillman. Other titles: Nestlé Nutrition Institute workshop series ; v. 95. 1664-2147 Description: Basel ; Hartford : Karger ; Switzerland : Nestlé Nutrition Institute, [2020] | Series: Nestlé nutrition institute workshop series, 1664-2147 ; vol. 95 | Includes bibliographical references and index. | Summary: “This book covers the content of the 95th Nestle Nutrition Institute Workshop (held virtually in September, 2020), which explored the current scientific research, challenges, and opportunities of cementing a healthy foundation for life in toddlers and young children. The key issues presented offer valuable insights for health care providers, policy makers, and researchers on how appropriate nutrition, nurturing caregiving, and environment can influence the development and health of children up to five years of age”-- Provided by publisher. Identifiers: LCCN 2020047731 (print) | LCCN 2020047732 (ebook) | ISBN 9783318068658 (hardcover ; alk. paper) | ISBN 9783318068665 (ebook) Subjects: MESH: Child Nutritional Physiological Phenomena | Feeding Behavior | Child Development | Child Health | Infant Health | Congress Classification: LCC RJ216 (print) | LCC RJ216 (ebook) | NLM W1 NE228D v.95 2021 | DDC 613.2083/2--dc23 LC record available at https://lccn.loc.gov/2020047731 LC ebook record available at https://lccn.loc.gov/2020047732 The material contained in this volume was submitted as previously unpublished material, except in the instances in which credit has been given to the source from which some of the illustrative material was derived. Great care has been taken to maintain the accuracy of the information contained in the volume. However, neither Nestlé Nutrition Institute nor S. Karger AG can be held responsible for errors or for any consequences arising from the use of the information contained herein. © 2020 Nestlé Nutrition Institute (Switzerland) and S. Karger AG, Basel (Switzerland). All rights reserved. This book is protected by copyright. No part of it may be reproduced, stored in a retrieval system, or transmitted, in any form or by any means, electronic, mechanical, photocopying, or recording, or otherwise, without the written permission of the publisher. Printed on acid-free and non-aging paper (ISO 9706) ISBN 978–3–318–06865–8 e-ISBN 978–3–318–06866–5 ISSN 1664–2147 e-ISSN 1664–2155 Basel · Freiburg · Hartford · Oxford · Bangkok · Dubai · Kuala Lumpur · Melbourne · Mexico City · Moscow · New Delhi · Paris · Shanghai · Tokyo Contents VII Preface X Foreword XII Contributors Challenges in Nutrition in Toddlers and Young Children 1 Toddler Development and Autonomy: Baby-Led Weaning, Neophobia and Responsive Parenting Black, M.M. (Baltimore, MD) 12 Global Landscape of Nutrient Inadequacies in Toddlers and Young Children Eldridge, A.L.; Offord, E.A. (Lausanne) 23 Nutrition-Related Practices in Brazilian Preschoolers: Identifying Challenges and Addressing Barriers Fisberg, M.; Duarte Batista, L. (São Paulo) 33 Growth Faltering: Underweight and Stunting Prentice, A.M. (Banjul) 41 Obesity in Toddlers and Young Children: Causes and Consequences Singhal, A. (London) 52 Summary on Optimising Nutrition in Toddlers and Young Children Singhal, A. (London) Advancing from Infancy to Toddlerhood through Food 54 Transition from Breastfeeding and Complementary Feeding to Toddler Nutrition in Childcare Settings Ritchie, L.D.; Lee, D.L. (Berkley, CA); Vitale, E.H. (Los Angeles, CA); Au, L.E. (Berkley, CA) 67 Selected Micronutrient Needs of Children 1 to 3 Years of Age Abrams, S.A. (Austin, TX) V 78 You Are What Your Parents Eat: Parental Influences on Early Flavor Preference Development Forestell, C.A. (Williamsburg, VA) 88 Introducing Hard-to-Like Foods to Infants and Toddlers: Mothers’ Perspectives and Children’s Experiences about Learning to Accept Novel Foods Johnson, S.L. (Aurora, CO); Moding, K.J. (Lafayette, IN) 100 Dietary Sugars: Not As Sour As They Are Made Out To Be Bier, D.M. (Houston, TX) 112 Summary on Advancing from Infancy to Toddlerhood through Food Black, M.M. (Baltimore, MD) Health Behaviors and the Developing Brain 116 A Review of the Effects of Physical Activity on Cognition and Brain Health across Children and Adolescence Hillman, C.H.; McDonald, K.M.; Logan, N.E. (Boston, MA) 127 Nutrition Effects on Childhood Executive Control Willis, N.; Khan, N.A. (Urbana, IL) 136 The Importance of Motor Skills for Development Adolph, K.E.; Hoch, J.E. (New York, NY) 145 The Importance of Providing Opportunities for Health Behaviors during the School Day Castelli, D.M. (Austin, TX); Barcelona, J.M. (Detroit, MI); Crim, B. (Austin, TX); Burson, S.L. (Detroit, MI) 156 Summary on Health Behaviors and the Developing Brain Hillman, C.H. (Boston, MA) 160 Subject Index For more information on related publications, please consult the NNI website: www.nestlenutrition-institute.org VI Contents Published online: December 3, 2020 Black MM, Singhal A, Hillman CH (eds): Building Future Health and Well-Being of Thriving Toddlers and Young Children. Nestlé Nutr Inst Workshop Ser. Basel, Karger, 2020, vol 95, pp VII–IX (DOI: 10.1159/000511525) Preface The health and well-being of young children are not only central to their fami- lies, but also central to the United Nations Sustainable Developmental Goals and to the health and well-being of future generations. Thriving children are depen- dent on nutrition and physical activity: beginning with the health of parents prior to conception and continuing through the prenatal period into infancy, toddlerhood, early childhood, and across adolescence. Nutrition, which in- cludes not only food but also eating patterns, influences the rapid physical and brain development that occurs throughout this period, establishing the founda- tional processes that influence health throughout life, including the origins of chronic illnesses. Likewise, physical activity early in life contributes to children’s health and cognitive functions, and leads to healthy patterns of physical activity throughout life. Children’s nutrition and physical activity habits are formed at home, with influences from the broader society, including neighborhoods, child care cen- ters, and schools. Influences also extend beyond the local setting to include the geopolitical environment, climate, and, most recently, the COVID-19 pandem- ic. The importance of thriving children and building healthy habits is the topic of the 95th Nestle Nutrition Institute Workshop entitled Building Future Health and Well-Being of Thriving Toddlers and Young Children, which was held virtu- ally (due to COVID-19) in September 2020. The first section of this book comprises 5 chapters that cover broad aspects of nutrition in toddlers and young children. The first chapter sets the scene and describes how behaviors such as increasing autonomy and impulsivity can make toddler mealtimes uniquely challenging. These behaviors also render the assess- ment of toddler diets particularly difficult, but despite limited research in this age group, it is clear that many toddlers and young children throughout the world are at risk for both under- and overnutrition: the so-called double burden of malnutrition. Using Brazil as an example, the section considers how changes in lifestyle and eating habits have led to problems of malnutrition in young chil- dren worldwide. Malnutrition during a critical developmental period, in turn, has major consequences on health throughout life, as described in the chapters reviewing the impact of poor nutrition in young children from low-, middle-, and high-income countries. In particular, the section highlights the complex causes and health consequences of obesity in preschool children, a major global public health issue. Collectively, this section emphasizes the common nutrition- al problems seen in young children worldwide, their consequences on short- and long-term health, and why solutions to these complex problems must involve families, schools, governments, and the food industry. The second section of the volume includes 5 chapters that address the food and eating transition that occurs from infancy to toddlerhood and early child- hood. As child care enrollment increases among infants and toddlers, child care settings are increasingly important in the development of healthy nutritional habits for young children. The section includes an illustration of the develop- ment of nutrition recommendations for children in licensed child care settings, ranging from breastfeeding infants to facilitating healthy eating patterns among toddlers. The development of taste begins with prenatal flavor experiences through the maternal diet and the emergence of the olfactory and gustatory sys- tems, which are linked to children’s subsequent
Recommended publications
  • Data Standards Version 2.8 July 5
    Euro+Med Data Standards Version 2.8. July 5th, 2002 EURO+MED PLANTBASE PREPARATION OF THE INITIAL CHECKLIST: DATA STANDARDS VERSION 2.8 JULY 5TH, 2002 This document replaces Version 2.7, dated May 16th, 2002 Compiled for the Euro+Med PlantBase Editorial Committee by: Euro+Med PlantBase Secretariat, Centre for Plant Diversity and Systematics, School of Plant Sciences, The University of Reading, Whiteknights, Reading RG6 6AS United Kingdom Tel: +44 (0)118 9318160 Fax: +44 (0)118 975 3676 E-mail: [email protected] 1 Euro+Med Data Standards Version 2.8. July 5th, 2002 Modifications made in Version 2.0 (24/11/00) 1. Section 2.4 as been corrected to note that geography should be added for hybrids as well as species and subspecies. 2. Section 3 (Standard Floras) has been modified to reflect the presently accepted list. This may be subject to further modification as the project proceeds. 3. Section 4 (Family Blocks) – genera have been listed where this clarifies the circumscription of blocks. 4. Section 5 (Accented Characters) – now included in the document with examples. 5. Section 6 (Geographical Standard) – Macedonia (Mc) is now listed as Former Yugoslav Republic of Macedonia. Modification made in Version 2.1 (10/01/01) Page 26: Liliaceae in Block 21 has been corrected to Lilaeaceae. Modifications made in Version 2.2 (4/5/01) Geographical Standards. Changes made as discussed at Palermo General meeting (Executive Committee): Treatment of Belgium and Luxembourg as separate areas Shetland not Zetland Moldova not Moldavia Czech Republic
    [Show full text]
  • Poaceae: Pooideae) Based on Phylogenetic Evidence Pilar Catalán Universidad De Zaragoza, Huesca, Spain
    Aliso: A Journal of Systematic and Evolutionary Botany Volume 23 | Issue 1 Article 31 2007 A Systematic Approach to Subtribe Loliinae (Poaceae: Pooideae) Based on Phylogenetic Evidence Pilar Catalán Universidad de Zaragoza, Huesca, Spain Pedro Torrecilla Universidad Central de Venezuela, Maracay, Venezuela José A. López-Rodríguez Universidad de Zaragoza, Huesca, Spain Jochen Müller Friedrich-Schiller-Universität, Jena, Germany Clive A. Stace University of Leicester, Leicester, UK Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Botany Commons, and the Ecology and Evolutionary Biology Commons Recommended Citation Catalán, Pilar; Torrecilla, Pedro; López-Rodríguez, José A.; Müller, Jochen; and Stace, Clive A. (2007) "A Systematic Approach to Subtribe Loliinae (Poaceae: Pooideae) Based on Phylogenetic Evidence," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 23: Iss. 1, Article 31. Available at: http://scholarship.claremont.edu/aliso/vol23/iss1/31 Aliso 23, pp. 380–405 ᭧ 2007, Rancho Santa Ana Botanic Garden A SYSTEMATIC APPROACH TO SUBTRIBE LOLIINAE (POACEAE: POOIDEAE) BASED ON PHYLOGENETIC EVIDENCE PILAR CATALA´ N,1,6 PEDRO TORRECILLA,2 JOSE´ A. LO´ PEZ-RODR´ıGUEZ,1,3 JOCHEN MU¨ LLER,4 AND CLIVE A. STACE5 1Departamento de Agricultura, Universidad de Zaragoza, Escuela Polite´cnica Superior de Huesca, Ctra. Cuarte km 1, Huesca 22071, Spain; 2Ca´tedra de Bota´nica Sistema´tica, Universidad Central de Venezuela, Avenida El Limo´n s. n., Apartado Postal 4579, 456323 Maracay, Estado de Aragua,
    [Show full text]
  • Emanuele Farris & Rossella Filigheddu Floristic Traits of Effusive
    Emanuele Farris & Rossella Filigheddu Floristic traits of effusive substrata in North-Western Sardinia Abstract Farris, E. & Filigheddu, R.: Floristic traits of effusive substrata in North-Western Sardinia. — Bocconea 19: 287-300. 2006. — ISSN 1120-4060. The trachyte-basalt biogeographic sub-district of the north-western Sardinian district, included in the coastal and hill sub-sector of the Sardinian sector, is characterised by two large effusive complexes: Rhyolites, Andesites and Dikes of the Oligo-Miocenic limestone/alkaline cycle (14- 32 Myrs), and alkaline Basalts, Rhyolites, Rhyodacites and Dikes of the volcanic cycle with alkaline, transitional and sub-alkaline affinity of Pliocene-Pleistocene (0.14-5.3 Myrs). Between 2000 and 2002, 508 floristic/vegetation surveys were carried out on plant communi- ties in order to improve the botanical knowledge and characterise this area biogeographycally. Floristic analysis, still in progress, led to detect 476 subgeneric taxa, as many as 23% of Sardinian flora. Among them, 44 endemics were found, as many as 20.5% of the Sardinian endemic flora. In the light of these results, the trachyte-basalt sub-region is characterised, with respect to the Sardinian flora, by significantly higher percentages of hemicryptophytes and lower percentages of therophytes; an increase in Eurimediterranean taxa is highlighted, where- as orophylous taxa are lower than the regional average; among the Mediterranean ones, the occurrence of a large number of western taxa stands out and is higher than the regional aver- age, whereas eastern taxa are totally lacking. Introduction Areas characterised by effusive substrata in north-western Sardinia are among the least investigated in the island, from both a floristic and vegetational point of view.
    [Show full text]
  • Med-Checklist Notulae, 27
    Willdenowia 38 – 2008 465 WERNER GREUTER & THOMAS RAUS (ed.) Med-Checklist Notulae, 27 Abstract Greuter, W. & Raus, Th. (ed.): Med-Checklist Notulae, 27. – Willdenowia 38: 465-474. – ISSN 0511-9618; © 2008 BGBM Berlin-Dahlem. doi:10.3372/wi.38.38207 (available via http://dx.doi.org/) Continuing a series of miscellaneous contributions, by various authors, where hitherto unpublished data relevant to the Med-Checklist project are presented, this instalment deals with the families Ephedraceae; Boraginaceae, Capparaceae, Compositae, Cruciferae, Euphorbiaceae, Oxalida- ceae, Polygonaceae, Ranunculaceae,Verbenaceae; Cyperaceae, Gramineae, Liliaceae and Orchida- ceae. It includes new country and area records, taxonomic and distributional considerations. A new combination in Eragrostis is validated. Additional key words: Mediterranean area, vascular plants, distribution, taxonomy Notice The notations for geographical areas and status of occurrence are the same that have been used throughout the published volumes of Med-Checklist and are explained in the Introduc- tion to that work (Greuter & al. 1989: xi-xiii). For the previous instalment, see Greuter & Raus (2007). Ephedraceae Ephedra nebrodensis subsp. procera (Fisch. & C. A. Mey.) K. Richt. – Cr: Recently reported from Karpathos by Biel & Tan (in Vladimirov & al. 2008: 295) as supposedly new for the Cretan area. The photograph (fig. 3) provided to document this find, however, shows Ephedra foeminea Forssk. (E. campylopoda Fisch. & C. A. Mey.), a species that is widespread and not uncommon on Crete and Karpathos. (See also the entry on Crepis hellenica, below.) W. Greuter 466 Greuter & Raus: Med-Checklist, 27 Boraginaceae Heliotropium curassavicum L. P IJ: Israel: Coast of Galilee, En haMifratz junction SE of Acco, disturbed ground, 27.8.
    [Show full text]
  • Study of the Leaf Anatomy in Cross-Section in the Iberian Species of Festuca L
    A peer-reviewed open-access journal PhytoKeys 83: 43Study–74 (2017) of the leaf anatomy in cross-section in the Iberian species of Festuca 43 doi: 10.3897/phytokeys.83.13746 RESEARCH ARTICLE http://phytokeys.pensoft.net Launched to accelerate biodiversity research Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance Gloria Martínez-Sagarra1, Pilar Abad1, Juan Antonio Devesa1 1 Departamento de Botánica, Ecología y Fisiología Vegetal, Universidad de Córdoba, Edificio Celestino Mutis, Campus de Rabanales, 14071 Córdoba, Spain Corresponding author: Gloria Martínez-Sagarra ([email protected]) Academic editor: P. Jiménez-Mejías | Received 19 May 2017 | Accepted 22 June 2017 | Published 14 July 2017 Citation: Martínez-Sagarra G, Abad P, Devesa JA (2017) Study of the leaf anatomy in cross-section in the Iberian species of Festuca L. (Poaceae) and its systematic significance. PhytoKeys 83: 43–74. https://doi.org/10.3897/phytokeys.83.13746 Abstract A study of the leaf anatomy in the species of the genus Festuca present in the Iberian Peninsula was made. A total of 68 taxa were included and 15 characters were measured in leaf cross-section. The major ana- tomical features of each taxonomic group were characterized, and some variability was observed in the taxa. The anatomical patterns observed were compared and discussed with the relationships suggested by the molecular analyses. The leaf outline, the presence or absence of complete girders, and the develop- ment degree of the bulliform cells were the main characters to differentiate among fescue species of the fine-leaved clade and those of the broad-leaved clade.
    [Show full text]
  • Phylogeny, Morphology and the Role of Hybridization As Driving Force Of
    bioRxiv preprint doi: https://doi.org/10.1101/707588; this version posted July 18, 2019. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 Phylogeny, morphology and the role of hybridization as driving force of evolution in 2 grass tribes Aveneae and Poeae (Poaceae) 3 4 Natalia Tkach,1 Julia Schneider,1 Elke Döring,1 Alexandra Wölk,1 Anne Hochbach,1 Jana 5 Nissen,1 Grit Winterfeld,1 Solveig Meyer,1 Jennifer Gabriel,1,2 Matthias H. Hoffmann3 & 6 Martin Röser1 7 8 1 Martin Luther University Halle-Wittenberg, Institute of Biology, Geobotany and Botanical 9 Garden, Dept. of Systematic Botany, Neuwerk 21, 06108 Halle, Germany 10 2 Present address: German Centre for Integrative Biodiversity Research (iDiv), Deutscher 11 Platz 5e, 04103 Leipzig, Germany 12 3 Martin Luther University Halle-Wittenberg, Institute of Biology, Geobotany and Botanical 13 Garden, Am Kirchtor 3, 06108 Halle, Germany 14 15 Addresses for correspondence: Martin Röser, [email protected]; Natalia 16 Tkach, [email protected] 17 18 ABSTRACT 19 To investigate the evolutionary diversification and morphological evolution of grass 20 supertribe Poodae (subfam. Pooideae, Poaceae) we conducted a comprehensive molecular 21 phylogenetic analysis including representatives from most of their accepted genera. We 22 focused on generating a DNA sequence dataset of plastid matK gene–3'trnK exon and trnL– 23 trnF regions and nuclear ribosomal ITS1–5.8S gene–ITS2 and ETS that was taxonomically 24 overlapping as completely as possible (altogether 257 species).
    [Show full text]
  • Dated Historical Biogeography of the Temperate Lohinae (Poaceae, Pooideae) Grasses in the Northern and Southern Hemispheres
    -<'!'%, -^,â Availableonlineatwww.sciencedirect.com --~Î:Ùt>~h\ -'-'^ MOLECULAR s^"!! ••;' ScienceDirect PHJLOGENETICS .. ¿•_-;M^ EVOLUTION ELSEVIER Molecular Phylogenetics and Evolution 46 (2008) 932-957 ^^^^^^^ www.elsevier.com/locate/ympev Dated historical biogeography of the temperate LoHinae (Poaceae, Pooideae) grasses in the northern and southern hemispheres Luis A. Inda^, José Gabriel Segarra-Moragues^, Jochen Müller*^, Paul M. Peterson'^, Pilar Catalán^'* ^ High Polytechnic School of Huesca, University of Zaragoza, Ctra. Cuarte km 1, E-22071 Huesca, Spain Institute of Desertification Research, CSIC, Valencia, Spain '^ Friedrich-Schiller University, Jena, Germany Smithsonian Institution, Washington, DC, USA Received 25 May 2007; revised 4 October 2007; accepted 26 November 2007 Available online 5 December 2007 Abstract Divergence times and biogeographical analyses liave been conducted within the Loliinae, one of the largest subtribes of temperate grasses. New sequence data from representatives of the almost unexplored New World, New Zealand, and Eastern Asian centres were added to those of the panMediterranean region and used to reconstruct the phylogeny of the group and to calculate the times of lineage- splitting using Bayesian approaches. The traditional separation between broad-leaved and fine-leaved Festuca species was still main- tained, though several new broad-leaved lineages fell within the fine-leaved clade or were placed in an unsupported intermediate position. A strong biogeographical signal was detected for several Asian-American, American, Neozeylandic, and Macaronesian clades with dif- ferent aifinities to both the broad and the fine-leaved Festuca. Bayesian estimates of divergence and dispersal-vicariance analyses indicate that the broad-leaved and fine-leaved Loliinae likely originated in the Miocene (13 My) in the panMediterranean-SW Asian region and then expanded towards C and E Asia from where they colonized the New World.
    [Show full text]
  • MEP Candollea 59/2
    Plant diversity in Marmarica (Libya & Egypt): a catalogue of the vascular plants reported with their biology, distribution, frequency, usage, economic potential, habitat and main ecological features, with an extensive bibliography HENRY NOËL LE HOUÉROU ABSTRACT LE HOUÉROU , H. N. (2004). Plant diversity in Marmarica (Libya and Egypt): a catalogue of the vascular plants reported with their biology, distribution, frequency, usage, economic potential, habitat and main ecological features, with an extensive bibliography. Candollea 59: 259-308. In Eng - lish, English and French abstracts. Marmarica, as it is called since antiquity, is the natural region located between the Jebel Lakhdar of Cirenaica and the Nile Delta over an E-W distance of 750 km. It covers an area of 22 0000 km 2 along the southern shore of the Mediterranean Sea between longitudes 23°E and 30°E. It is a typically Mediterranean arid zone in the northern fringe along the shoreline, shifting slowly to absolute desert southwards on a depth of ca. 300 km. Mean annual rainfall is slightly below 200 mm in the northern - most sites dropping to 10 mm at the oases of Jarabub and Siwa 300 km further south. The flora belongs to the Ibero-Maghribian entity of the Mediterranean phytogeographic region with some Saharo- Arabian and Irano-Turanian elements. It includes an overall 1015 vascular taxa representing 48% of the Egyptian flora and 53% of the Libyan flora. Eighteen taxa are endemic to the region. Flora and vegetation are very homogenous and strongly influenced by 3 types of farming: 1) irrigation between Alexandria and El Alamein (ca.
    [Show full text]
  • New Xenophytes from La Palma (Canary Islands, Spain), with Emphasis on Naturalized and (Potentially) Invasive Species – Part 3 R
    Collectanea Botanica 39: e002 enero-diciembre 2020 ISSN-L: 0010-0730 https://doi.org/10.3989/collectbot.2020.v39.002 New xenophytes from La Palma (Canary Islands, Spain), with emphasis on naturalized and (potentially) invasive species – Part 3 R. OTTO1 & F. VERLOOVE2 1 Lindenstraße, 2, D-96163 Gundelsheim, Germany 2 Botanic Garden Meise, Nieuwelaan, 38, B-1860 Meise, Belgium ORCID iD. R. OTTO: https://orcid.org/0000-0002-2498-7677, F. VERLOOVE: https://orcid.org/0000-0003-4144-2422 Author for correspondence: R. Otto ([email protected]) Editor: N. Ibáñez Received 22 February 2019; accepted 12 September 2019; published on line 14 April 2020 Abstract NEW XENOPHYTES FROM LA PALMA (CANARY ISLANDS, SPAIN), WITH EMPHASIS ON NATURALIZED AND (POTENTIALLY) INVASIVE SPE- CIES. PART 3.— Several months of field work in La Palma (western Canary Islands) yielded a number of interesting new records of non-native vascular plants. Alstroemeria aurea, A. ligtu, Anacyclus radiatus subsp. radiatus, Chenopodium album subsp. borbasii, Cotyledon orbiculata, Cucurbita ficifolia, Cynodon nlemfuensis, Datura stramonium subsp. tatula, Digitaria ciliaris var. rhachiseta, D. ischaemum, Diplotaxis tenuifolia, Egeria densa, Eugenia uniflora, Galinsoga quadri- radiata, Glebionis segetum, Kalanchoe laetivirens, Lemna minuta, Ligustrum lucidum, Lotus broussonetii, Oenothera fal- lax, Paspalum notatum, Passiflora caerulea, P. manicata × tarminiana, P. tarminiana, Pelargonium capitatum, Phaseolus lunatus, Portulaca trituberculata, Pyracantha angustifolia, Sedum mexicanum, Trifolium lappaceum, Urochloa mutica, U. subquadripara and Volutaria tubuliflora are naturalized or (potentially) invasive xenophytes or of special floristic in- terest, reported for the first time from either theCanary Islands or La Palma. Three additional, presumably ephemeral taxa are reported for the first time from the Canary Islands, whereas seven ephemeral taxa are new for La Palma.
    [Show full text]
  • 40 to 63 Were Found. in Meiosis, 6-Io Univalents Appeared at Metaphase I and Lagged at Anaphase I
    CYTOLOGICAL STUDIES IN THE GRAMINEIE D. N. SINGH and M. B. E. GODWARD Botany Department, Queen Mary College, London Received5.iv.60 THERE are still many tropical and warm temperate grasses, particularly those of Asia, Australia and Africa whose nuclear cytology has not been fully investigated and whose taxonomy is still difficult or has been subject to recent investigation. A cytological study of some of these has been begun. The investigation of special problems which have been suggested by Mr W. D. Clayton and Mr J. K. O'Byrne of the Herbarium, Kew, and Mr W. H. Foster, Samaru, Nigeria, will be published elsewhere. Root-tips of seedlings and young anthers have been used for chromosome counts in 53 species belonging to 25 genera of the family Gramine (table i).For two genera, Cal)ptochloa of Queensland, Australia and Tetrapogon of Kenya, and 29 species the counts are new. Others differ from those found by previous workers (see Darlington and Wylie, 1955). NOTESON TABLE i.ANDROPOGON: Species Hybrids Material of Andropogon gqyanus Kunth, showing morphological differences has been collected by Mr W. H. Foster from different parts of Nigeria. Morphological differences seem to be associated with polyploidy and aneuploidy. The distribution of these forms found by Mr Foster in Nigeria appears to be such that the diploid A. gajvanus Kunth (2n =20)are in the north of the country, and diploid A. tectorum Schumach and Thonn in the south. The tetraploids (2n =40)and the aneuploids (2n =35to 43) are between them. These latter are presumably hybrids. These plants are being grown on for further studies and further collections are being made in Nigeria.
    [Show full text]
  • Symposium Proceedings
    6 1959-2019 Symposium Proceedings RIHED SEA-HiEd Inter-Regional RESEARCH SYMPOSIUM 14–15 November 2019 Hotel Nikko | Bangkok, Thailand SEAMEO RIHED — Your Partner in Higher Education – 2 – Symposium Proceedings RIHED SEA-HiEd Inter-Regional RESEARCH SYMPOSIUM 14–15 November 2019 Hotel Nikko | Bangkok, Thailand – 2 – – 3 – Published by the Southeast Asian Ministers of Education Organization Regional Centre for Higher Education and Development (SEAMEO RIHED) © SEAMEO RIHED, December 2019 All rights reserved. No part of this publication may be reproduced, distributed, or transmitted in any form or by any means, including photocopying, recording, or other electronic or mechanical methods, without the prior written permission of the publisher, except in the case of brief quotations embodied in critical reviews and certain other non-commercial uses permitted by copyright law. Request for permission should be addressed in writing to SEAMEO RIHED. Authors have ensured that information given in this publication is accurate from the time of writing. However, the publishers, reviewers and authors are not to be held responsible for any kind of omission or error that might appear later on, or for any injury, damage, loss or financial concerns that might arise as consequences of using this publication. Any opinions, findings, conclusions or recommendations expressed in this publication do not necessarily reflect the views of SEAMEO RIHED. ISBN: 978-616-7961-35-4 SEAMEO RIHED 328 Sri Ayutthaya Road, 5th Floor Tung Phayatai, Rajathevee Bangkok 10400, Thailand Tel: +66 2 644 9856-62 Email: [email protected] Website: http://rihed.seameo.org/ – 4 – Contents About the Symposium 8 Review Committee 10 Programme 12 Symposium Proceedings 15 Promoting Competencies of Engineering Graduates: Role of Internship Programme 16 Prof.
    [Show full text]
  • First Updated Checklist of the Vascular Flora of Andalusia (S of Spain), One of the Main Biodiversity Centres in the Mediterranean Basin
    Phytotaxa 339 (1): 001–095 ISSN 1179-3155 (print edition) http://www.mapress.com/j/pt/ PHYTOTAXA Copyright © 2018 Magnolia Press Monograph ISSN 1179-3163 (online edition) https://doi.org/10.11646/phytotaxa.339.1.1 PHYTOTAXA 339 First updated checklist of the vascular flora of Andalusia (S of Spain), one of the main biodiversity centres in the Mediterranean Basin MIGUEL CUETO1,*, MANUEL MELENDO2, ESTHER GIMÉNEZ1, JULIÁN FUENTES3, ENRIQUE LÓPEZ CARRIQUE4 & GABRIEL BLANCA5 1 Departamento de Biología y Geología, CECOUAL, Universidad de Almería, Crta. Sacramento s/n, La Cañada de S. Urbano, ES- 04120 Almería, Spain; e-mail: [email protected], [email protected] 2 Departamento de Biología Animal, Biología Vegetal y Ecología. Facultad de Ciencias Experimentales, Universidad de Jaén, Campus Las Lagunillas s/n, ES-23071 Jaén, Spain; e-mail: [email protected] 3 C/ Castillo 5, bajo F, ES-18140 La Zubia, Granada, Spain; e-mail: [email protected] 4 Departamento de Educación, CECOUAL, Universidad de Almería, Crta. Sacramento s/n, La Cañada de S. Urbano, ES-04120 Almería, Spain; e-mail: [email protected] 5 Departamento de Botánica, Facultad de Ciencias, Universidad de Granada, C/ Fuentenueva s/n, ES-18001 Granada, Spain; e-mail: [email protected] *author for correspondence Magnolia Press Auckland, New Zealand Accepted by Manuel B. Crespo: 24 Dec. 2017; published: 20 Feb. 2018 MIGUEL CUETO, MANUEL MELENDO, ESTHER GIMÉNEZ, JULIÁN FUENTES, ENRIQUE LÓPEZ CARRIQUE & GABRIEL BLANCA First updated checklist of the vascular flora of Andalusia (S of Spain), one of the main biodiversity centres in the Mediterranean Basin (Phytotaxa 339) 95 pp.; 30 cm.
    [Show full text]