Reinhardtia Elegans Mart.(Arecaceae): Una Palma
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Seed Geometry in the Arecaceae
horticulturae Review Seed Geometry in the Arecaceae Diego Gutiérrez del Pozo 1, José Javier Martín-Gómez 2 , Ángel Tocino 3 and Emilio Cervantes 2,* 1 Departamento de Conservación y Manejo de Vida Silvestre (CYMVIS), Universidad Estatal Amazónica (UEA), Carretera Tena a Puyo Km. 44, Napo EC-150950, Ecuador; [email protected] 2 IRNASA-CSIC, Cordel de Merinas 40, E-37008 Salamanca, Spain; [email protected] 3 Departamento de Matemáticas, Facultad de Ciencias, Universidad de Salamanca, Plaza de la Merced 1–4, 37008 Salamanca, Spain; [email protected] * Correspondence: [email protected]; Tel.: +34-923219606 Received: 31 August 2020; Accepted: 2 October 2020; Published: 7 October 2020 Abstract: Fruit and seed shape are important characteristics in taxonomy providing information on ecological, nutritional, and developmental aspects, but their application requires quantification. We propose a method for seed shape quantification based on the comparison of the bi-dimensional images of the seeds with geometric figures. J index is the percent of similarity of a seed image with a figure taken as a model. Models in shape quantification include geometrical figures (circle, ellipse, oval ::: ) and their derivatives, as well as other figures obtained as geometric representations of algebraic equations. The analysis is based on three sources: Published work, images available on the Internet, and seeds collected or stored in our collections. Some of the models here described are applied for the first time in seed morphology, like the superellipses, a group of bidimensional figures that represent well seed shape in species of the Calamoideae and Phoenix canariensis Hort. ex Chabaud. -
Instituto Nacional De Pesquisas Da Amazônia – INPA
Instituto Nacional de Pesquisas da Amazônia – INPA Programa de Pós-Graduação em Ecologia Reprodução, distribuição e padrões de co-ocorrência em uma comunidade de palmeiras na Amazônia central: Uma abordagem teórica e experimental Cintia Gomes de Freitas Manaus, Amazonas Fevereiro, 2012 Cintia Gomes de Freitas Reprodução, distribuição e padrões de co-ocorrência em uma comunidade de palmeiras na Amazônia central: Uma abordagem teórica e experimental Orientador: Renato Cintra, Dr. Co-orientadora: Flávia Regina Capellotto Costa, Dra. Tese apresentada ao Instituto Nacional de Pesquisas da Amazônia como parte dos requisitos para obtenção do título de Doutor em Biologia (Ecologia). Manaus, Amazonas Fevereiro, 2012 ii Bancas examinadoras: Banca examinadora do trabalho escrito: Avaliador Instituição de origem Parecer Carolina Volkmer de Castilho Embrapa-RR Aprovado Kyle E. Harms Louisiana State University- Approved without or USA minimal changes Anders S. Barfod Aarhus University-Dinamarca Approved with changes Mauro Galetti UNESP-RC Aprovada Aldicir Scariot Embrapa-DF Aprovado Comissão examinadora de Defesa Pública: Avaliador Instituição de origem Parecer Bruce Walker Nelson INPA Aprovado José Luis C. Camargo INPA-PDBFF Aprovado Ricardo Marenco INPA Aprovado iii F866 Freitas, Cíntia Gomes de Reprodução, distribuição e padrões de co-ocorrência em uma comunidade de palmeiras na Amazônia Central: Uma abordagem teórica e experimental / Cíntia Gomes de Freitas.--- Manaus : [s.n.], 2012. 168 f. : il. color. Tese (doutorado) --- INPA, Manaus, 2012 Orientador : Renato Cintra Co-orientador : Flávia Regina Capelloto Costa Área de concentração : Ecologia 1. Arecaceae. 2. Distribuição de espécies. 3. Frutificação. 4. Filogenia. 5. Floresta de terra firme – Amazônia Central. I. Título. CDD 19. ed. 574.5247 Sinopse: A fim de contribuir no entendimento de grandes questões ecológicas que abordam comunidades e fatores responsáveis pela distribuição das espécies, esse estudo usou como modelo as palmeiras. -
Phylogenetic Relationships of Monocots Based on the Highly Informative Plastid Gene Ndhf Thomas J
Aliso: A Journal of Systematic and Evolutionary Botany Volume 22 | Issue 1 Article 4 2006 Phylogenetic Relationships of Monocots Based on the Highly Informative Plastid Gene ndhF Thomas J. Givnish University of Wisconsin-Madison J. Chris Pires University of Wisconsin-Madison; University of Missouri Sean W. Graham University of British Columbia Marc A. McPherson University of Alberta; Duke University Linda M. Prince Rancho Santa Ana Botanic Gardens See next page for additional authors Follow this and additional works at: http://scholarship.claremont.edu/aliso Part of the Botany Commons Recommended Citation Givnish, Thomas J.; Pires, J. Chris; Graham, Sean W.; McPherson, Marc A.; Prince, Linda M.; Patterson, Thomas B.; Rai, Hardeep S.; Roalson, Eric H.; Evans, Timothy M.; Hahn, William J.; Millam, Kendra C.; Meerow, Alan W.; Molvray, Mia; Kores, Paul J.; O'Brien, Heath W.; Hall, Jocelyn C.; Kress, W. John; and Sytsma, Kenneth J. (2006) "Phylogenetic Relationships of Monocots Based on the Highly Informative Plastid Gene ndhF," Aliso: A Journal of Systematic and Evolutionary Botany: Vol. 22: Iss. 1, Article 4. Available at: http://scholarship.claremont.edu/aliso/vol22/iss1/4 Phylogenetic Relationships of Monocots Based on the Highly Informative Plastid Gene ndhF Authors Thomas J. Givnish, J. Chris Pires, Sean W. Graham, Marc A. McPherson, Linda M. Prince, Thomas B. Patterson, Hardeep S. Rai, Eric H. Roalson, Timothy M. Evans, William J. Hahn, Kendra C. Millam, Alan W. Meerow, Mia Molvray, Paul J. Kores, Heath W. O'Brien, Jocelyn C. Hall, W. John Kress, and Kenneth J. Sytsma This article is available in Aliso: A Journal of Systematic and Evolutionary Botany: http://scholarship.claremont.edu/aliso/vol22/iss1/ 4 Aliso 22, pp. -
A Survey of Cyanogenesis in Palms (Arecaceae) Carl E
Biochemical Systematics and Ecology 28 (2000) 219}228 A survey of cyanogenesis in palms (Arecaceae) Carl E. Lewis!,*, Scott Zona",# !L.H. Bailey Hortorium, 462 Mann Library, Cornell University, Ithaca, NY 14853, USA "Fairchild Tropical Garden, 11935 Old Cutler Road, Miami, FL 33156, USA #Department of Biological Sciences, Florida International University, Miami, FL 33199, USA Received 21 December 1998; received in revised form 25 January 1999; accepted 27 May 1999 Abstract We surveyed leaf material of 545 individual palms representing 108 genera and 155 species for cyanogenesis using the Feigl-Anger test. We detected HCN production in only two species of one genus, Drymophloeus. Additional smaller surveys of shoot meristems and roots revealed cyanogenesis only in the shoot meristem of one species of Dypsis. Our results indicate that cyanogenesis is rather rare in the family. ( 2000 Elsevier Science Ltd. All rights reserved. Keywords: Drymophloeus; Dypsis; Arecaceae; Palmae; Palms; Cyanogenesis; Cyanide; HCN 1. Introduction Cyanide production is a widespread phenomenon in plants, with cyanogenic compounds present in many species across the plant kingdom (Hegnauer, 1977). These compounds are often ecologically signi"cant and can be hazardous to human health when they occur in crop plants. Although cyanogenesis has arisen indepen- dently in several lineages, it is a good taxonomic marker for several groups of plants (e.g., Passi#oraceae; Olafsdottir et al., 1989). Cyanogenic plants typically store cyanide in the form of cyanogenic glycosides. These plants release HCN only after tissue damage brings apoplastic {-glucosidases into contact with vacuolar glycosides. Some phenotypically acyanogenic plants * Corresponding author. Tel.: #1-607-255-8916 fax: #1-607-255-7979. -
Redalyc.Reinhardtia Elegans Mart. (Arecaceae): Una Palma Endémica
Acta Botánica Mexicana ISSN: 0187-7151 [email protected] Instituto de Ecología, A.C. México Ibarra Manríquez, Guillermo; Mendoza, Ana Reinhardtia elegans Mart. (Arecaceae): una palma endémica del bosque mesófilo de montaña mexicano Acta Botánica Mexicana, núm. 63, junio, 2003, pp. 47 - 54 Instituto de Ecología, A.C. Pátzcuaro, México Disponible en: http://www.redalyc.org/articulo.oa?id=57406302 Cómo citar el artículo Número completo Sistema de Información Científica Más información del artículo Red de Revistas Científicas de América Latina, el Caribe, España y Portugal Página de la revista en redalyc.org Proyecto académico sin fines de lucro, desarrollado bajo la iniciativa de acceso abierto Acta Botanica Mexicana (2003), 63: 47-54 REINHARDTIA ELEGANS MART. (ARECACEAE): UNA PALMA ENDÉMICA DEL BOSQUE MESÓFILO DE MONTAÑA MEXICANO GUILLERMO IBARRA-MANRÍQUEZ Centro de Investigaciones en Ecosistemas Universidad Nacional Autónoma de México Antigua carretera a Pátzcuaro No. 8701 Col. San José de la Huerta 58190 Morelia, Michoacán, México y ANA MENDOZA Departamento de Ecología Evolutiva Instituto de Ecología Universidad Nacional Autónoma de México Apartado Postal 70-275 04510 México, D.F. RESUMEN Se registra la presencia de Reinhardtia elegans Mart. (Arecaceae), una palma endémica de algunos bosques mesófilos de montaña de Oaxaca y Chiapas, cuya importancia no ha sido debidamente resaltada en los trabajos florísticos del sureste de México. Se aporta información sobre algunos aspectos del hábitat y estructura poblacional de la especie en la región de La Chinantla, Oaxaca, México. Palabras clave: Arecaceae, bosque mesófilo de montaña, Chiapas, México, Oaxaca, palmas, Reinhardtia. ABSTRACT Reinhardtia elegans Mart. (Arecaceae) is a Mexican endemic species occurring in some cloud forests of Oaxaca and Chiapas, whose importance has been poorly documented in floristic studies of southeastern Mexico. -
Repeated Evolution of Net Venation and Fleshy Fruits
Proc. R. Soc. B (2005) 272, 1481–1490 doi:10.1098/rspb.2005.3067 Published online 28 June 2005 Repeated evolution of net venation and fleshy fruits among monocots in shaded habitats confirms a priori predictions: evidence from an ndhF phylogeny Thomas J. Givnish1,12,*, J. Chris Pires2, Sean W. Graham3, Marc A. McPherson3, Linda M. Prince4, Thomas B. Patterson1, Hardeep S. Rai3, Eric H. Roalson5, Timothy M. Evans6, William J. Hahn7, Kendra C. Millam1, Alan W. Meerow8, Mia Molvray9, Paul J. Kores9, Heath E. O’Brien3, Jocelyn C. Hall1,10, W. John Kress11 and Kenneth J. Sytsma1 1Department of Botany and 2Department of Agronomy, University of Wisconsin, Madison, WI 53706, USA 3UBC Botanical Garden, Centre for Plant Research, and Department of Botany, University of British Columbia, Vancouver, BC V6T 1Z4, Canada 4Rancho Santa Ana Botanic Garden, Claremont, CA 91711-3157, USA 5School of Biological Sciences, Washington State University, Pullman, WA 99164-4236, USA 6Department of Biology, Hope College, MI 49422-9000, Holland 7Georgetown College, Washington, DC 20057-1003, USA 8USDA-ARS-SHRS, National Germplasm Repository and Fairchild Tropical Garden, Miami, FL 33156, USA 9Department of Biology, Moorpark College, Moorpark, CA 93021, USA 10Arnold Arboretum, Harvard University, Cambridge, MA 02138, USA 11National Museum of Natural History, Department of Botany, Smithsonian Institution, Washington, DC 20013-7012, USA 12Research School of Biological Sciences, Australian National University, Canberra 2601, ACT, Australia We present a well-resolved, highly inclusive phylogeny for monocots, based on ndhF sequence variation, and use it to test a priori hypotheses that net venation and vertebrate-dispersed fleshy fruits should undergo concerted convergence, representing independent but often concurrent adaptations to shaded conditions. -
The Palm Family (Arecaceae): a Microcosm of Sexual System Evolution
Botanical Journal of the Linnean Society, 2016, 182, 376–388. With 4 figures The palm family (Arecaceae): a microcosm of sexual Downloaded from https://academic.oup.com/botlinnean/article-abstract/182/2/376/2707825 by Guy W Bailey Howe Library user on 09 October 2018 system evolution SOPHIE NADOT1*, ELODIE ALAPETITE1, WILLIAM J. BAKER3, JAMES W. TREGEAR4 and ANDERS S. BARFOD1,2 1Laboratoire Ecologie, Systematique et Evolution UMR 8079, Univ. Paris-Sud, CNRS, AgroParisTech, Universite Paris-Saclay, Orsay Cedex 91405, France 2Department of Bioscience, Aarhus University, Ny Munkegade 114, Aarhus C DK-8000, Denmark 3Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3AB, UK 4Institut de Recherche pour le Developpement (IRD), UMR DIADE, 911 Avenue Agropolis BP 64501, Montpellier Cedex 5, 34394, France Received 5 January 2016; revised 2 March 2016; accepted for publication 19 April 2016 Among the 416 angiosperm families, palms (Arecaceae) are striking in possessing almost all possible combinations of hermaphroditic and/or unisexual flowers, making them a particularly interesting subject for studies of the evolution of plant sexuality. The purpose of this review is to highlight the amazing diversity of sexual expression in palms with a view to proposing scenarios to explain the evolution of this character, drawing on the numerous advances that have been made over the last 20 years in palm systematics, ecology, developmental biology, phylogenetics and genomics. We provide an overview of the variability of sexual expression in palms, with illustrations of the associated morphological diversity and its significance to reproduction. We discuss the evolution of sexual systems using the most recent phylogenetic framework available for palms. -
Palm Research in 2003
PALMS Baker: Palm Research 2003 Volume 48(3) 2004 COMPILED BY Palm Research WILLIAM J. BAKER Herbarium, Royal Botanic Gardens, Kew, Richmond, in 2003 Surrey, TW9 3AE, UK Books from Arecaceae of the Atlantic Forest in Sao Paulo State, Brazil. Neotrop. Entomol. 32: 49–57. GIBBONS, M. 2003. A pocket guide to palms. Chartwell Books Inc., New Jersey. ISBN 0-7858- ASKARI, E., N.S. EL-KHALIFA, T. OHMURA, Y.S. AL- 1562-7. 256 pages.US $9.99. Reviewed in PALMS HAFENDH, F.A. KHAN, A. AL-HINDI AND R. OKAWARA. 48: 102. 2003. Molecular phylogeny of seven date palm (Phoenix dactylifera L.) cultivars by DNA finger- COMEAU, P.L., Y.S. COMEAU AND W. J OHNSON. 2003. printing. Pakistan Jour. Bot. 35: 323–330. The Palm Book of Trinidad and Tobago, including the Lesser Antilles. International Palm BADVE, R.M. AND C.V. SAKURKAR. 2003. On the Society, Lawrence, Kansas. ISBN 0-9740870- 0- disappearance of palm genus Nypa from the 9. 108 pages. Price. US$39.93. Reviewed in west coast with its present status in the Indian PALMS 48: 50. subcontinent. Curr. Sci. 85: 1407–1409. FRANCKO, D.A. 2003. Palms won’t grow here and BAKER, W.J., R.P. BAYTON, J. DRANSFIELD AND R.A. other myths: Warm-climate plants for cooler MATURBONGS. 2003. A revision of the Calamus areas. Timber press, Portland, Oregon. ISBN 0- aruensis (Arecaceae) complex in New Guinea 88192-576-6. 267 pages. Price US$27.95. and the Pacific. Kew Bull. 58: 351–370. Reviewed in PALMS 47: 110. -
A Genus-Level Phylogenetic Linear Sequence of Monocots
See discussions, stats, and author profiles for this publication at: https://www.researchgate.net/publication/277301125 A genus-level phylogenetic linear sequence of monocots Article in Taxon · June 2015 DOI: 10.12705/643.9 CITATIONS READS 5 1,098 6 authors, including: William John Baker David Alan Simpson Royal Botanic Gardens, Kew Royal Botanic Gardens, Kew 155 PUBLICATIONS 3,287 CITATIONS 194 PUBLICATIONS 1,523 CITATIONS SEE PROFILE SEE PROFILE Odile Weber Paul Wilkin Musée national d'histoire naturelle de Luxemb… Royal Botanic Gardens, Kew 16 PUBLICATIONS 34 CITATIONS 113 PUBLICATIONS 1,665 CITATIONS SEE PROFILE SEE PROFILE Some of the authors of this publication are also working on these related projects: Palm hydraulics linking biodiversity and functioning of tropical forests under climate change View project Flora of Mount Jaya, Papua, Indonesia View project All content following this page was uploaded by Anna Trias Blasi on 27 May 2015. The user has requested enhancement of the downloaded file. TAXON — 27 May 2015: 30 pp. Trias-Blasi & al. • Linear sequence of monocots CLASSIFICATION A genus-level phylogenetic linear sequence of monocots Anna Trias-Blasi, William J. Baker, Anna L. Haigh, David A. Simpson, Odile Weber & Paul Wilkin Herbarium, Library, Art and Archives, Royal Botanic Gardens, Kew, Richmond, Surrey, TW9 3AB, U.K. Author for correspondence: Anna Trias-Blasi, [email protected] ORCID: AT-B, http://orcid.org/0000-0001-9745-3222; WJB, http://orcid.org/0000-0001-6727-1831 DOI http://dx.doi.org/10.12705/643.9 Abstract This paper provides an up-to-date linear sequence of monocot families and genera (excluding Orchidaceae and Poaceae) based on current phylogenetic evidence.