A Prolific Asian Plant Corrector
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Chromosome Numbers in Compositae, XII: Heliantheae
SMITHSONIAN CONTRIBUTIONS TO BOTANY 0 NCTMBER 52 Chromosome Numbers in Compositae, XII: Heliantheae Harold Robinson, A. Michael Powell, Robert M. King, andJames F. Weedin SMITHSONIAN INSTITUTION PRESS City of Washington 1981 ABSTRACT Robinson, Harold, A. Michael Powell, Robert M. King, and James F. Weedin. Chromosome Numbers in Compositae, XII: Heliantheae. Smithsonian Contri- butions to Botany, number 52, 28 pages, 3 tables, 1981.-Chromosome reports are provided for 145 populations, including first reports for 33 species and three genera, Garcilassa, Riencourtia, and Helianthopsis. Chromosome numbers are arranged according to Robinson’s recently broadened concept of the Heliantheae, with citations for 212 of the ca. 265 genera and 32 of the 35 subtribes. Diverse elements, including the Ambrosieae, typical Heliantheae, most Helenieae, the Tegeteae, and genera such as Arnica from the Senecioneae, are seen to share a specialized cytological history involving polyploid ancestry. The authors disagree with one another regarding the point at which such polyploidy occurred and on whether subtribes lacking higher numbers, such as the Galinsoginae, share the polyploid ancestry. Numerous examples of aneuploid decrease, secondary polyploidy, and some secondary aneuploid decreases are cited. The Marshalliinae are considered remote from other subtribes and close to the Inuleae. Evidence from related tribes favors an ultimate base of X = 10 for the Heliantheae and at least the subfamily As teroideae. OFFICIALPUBLICATION DATE is handstamped in a limited number of initial copies and is recorded in the Institution’s annual report, Smithsonian Year. SERIESCOVER DESIGN: Leaf clearing from the katsura tree Cercidiphyllumjaponicum Siebold and Zuccarini. Library of Congress Cataloging in Publication Data Main entry under title: Chromosome numbers in Compositae, XII. -
Smithsonian Plant Collections, Guyana: 1989- 1991, Lynn J.Gillespie
SMITHSONIAN INSTITUTION Contributions from the United States National Herbarium Volume 44: 1-104 Smithsonian Plant Collections, Guyana: 1989- 1991, Lynn J.Gillespie by Tom Hollowell Lynn J. Gillespie V.A. Funk and Carol L. Kelloff -^THSO/V^- MAR 1 9 2003 Department of Systematic Biology - Botany, National Museum of Natural History Washington, DC 2003 ABSTRACT Hollowell, Tom, Lynn J. Gillespie, V.A. Funk, and Carol L. Kelloff. Smithsonian Plant Collections, Guyana: 1989 - 1991, Lynn J. Gillespie. Contributions from the United States National Herbarium, volume 44; 104 pages (including 8 plates).- Part 1 provides the collector's notes on trips in chronological order. Part II lists collection localities, with collection number ranges, habitat descriptions, geographic coordinates, and assisting collectors. Part 111 consists of maps of Guyana showing collecting loealites. Part IV lists collections in numerical order with identifications and authors. Part V lists collections ordered by determined name. The appendix is a personal account by the collector describing some of her experiences while collecting plants in Guyana. KEY WORDS: Guyana, botanical Collecting, Nomenclature DATE OF PUBLICATION: January 2003 Cover Design and Illustrations by Alice Tangerini. Front; Tragia tabulaemontana L.J. Gillespie (Euphorbiaceae), from Gillespie, L.J. 1994. Novon 4: 330-338; back: Plukenclia supraglandulosa LJ. Gillespie (Euphoribiaceae), from Gillespie, L.J. 1993. Systematic Botany 18: 575-5<J2. Both illustrations also appeared in Gillespie, L.J. <£ W.S. Armbruster. 1997. Smithsonian Contributions to Botany: 86. All photographs Copyright, Lynn J. Gillespie, except as noted. Contributions from the United States National Herbarium (ISSN 0097-1618) Department of Systematic Biology - Botany MRC 166, National Museum of Natural History, Smithsonian Institution, Washington, DC, 20013-7012, USA. -
Leaf Architecture in Some Euphorbiaceae
Indian J. Applied & Pure Bio. Vol. 29(2), 343-360 (2014). Leaf architecture in some Euphorbiaceae Sarala C. Tadavi and Vijay V. Bhadane* *Department of Botany, Pratap College, Amalner-425401, (India) E-mail: [email protected] Abstract The present study deals with the leaf architectural study of 44 species distributed over 20 genera of the Euphorbiaceae to provide comprehensive account on the leaf architecture of Euphorbiaceae and its taxonomic significance. The leaves are simple except in Anda and Hevea where leaves are 3-5 foliate. The leaf shape, apex, base, number of areoles and vein endings entering the areoles are species specific. Major venation pattern is pinnate-craspedodromous, pinnate- camptodromous with brochidodromous, weak brochidodromous, festooned brochidodromous, eucamptodromous and reticulodromous secondaries and actinodromous. The highest degree of vein order is up to 6º. Quantitative parameters like the numbers of secondary veins, areoles and vein endings per unit area have using analyzed. The veinlets terminations are mostly conventional tracheids or occasionally dilated. The presence of bundle sheath is common around 1º to 5º veins. Leaf architectural characteristics such as presence of major venation categories, nature of marginal ultimate venation, areoles, presence or absence of bundle sheath and type of leaf margins are found to the helpful in delimiting the taxa study. Key words: Leaf architecture, taxonomy, Euphorbiaceae. Leaf architecture including venation conclusions on a survey of dicotyledonous and pattern has been studied in 20 genera and 44 angiospermous leaves respectively. A perusal species of the Euphorbiaceae. Though the of the past literature revealed that studies on study of leaf architecture is more than a leaf architecture in Euphorbiaceae are almost century old, due importance was not given to negligible1,2,4,8,9,11,13. -
Redalyc.Asteráceas De Importancia Económica Y Ambiental Segunda
Multequina ISSN: 0327-9375 [email protected] Instituto Argentino de Investigaciones de las Zonas Áridas Argentina Del Vitto, Luis A.; Petenatti, Elisa M. Asteráceas de importancia económica y ambiental Segunda parte: Otras plantas útiles y nocivas Multequina, núm. 24, 2015, pp. 47-74 Instituto Argentino de Investigaciones de las Zonas Áridas Mendoza, Argentina Disponible en: http://www.redalyc.org/articulo.oa?id=42844132004 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 ISSN 0327-9375 ISSN 1852-7329 on-line Asteráceas de importancia económica y ambiental Segunda parte: Otras plantas útiles y nocivas Asteraceae of economic and environmental importance Second part: Other useful and noxious plants Luis A. Del Vitto y Elisa M. Petenatti Herbario y Jardín Botánico UNSL/Proy. 22/Q-416 y Cátedras de Farmacobotánica y Famacognosia, Fac. de Quím., Bioquím. y Farmacia, Univ. Nac. San Luis, Ej. de los Andes 950, D5700HHW San Luis, Argentina. [email protected]; [email protected]. Resumen El presente trabajo completa la síntesis de las especies de asteráceas útiles y nocivas, que ini- ciáramos en la primera contribución en al año 2009, en la que fueron discutidos los caracteres generales de la familia, hábitat, dispersión y composición química, los géneros y especies de importancia -
Homonoia, Lasiococca, Spathiostemon) And
BLUMEA 43 (1998) 131-164 Revisions and phylogenies of Malesian Euphorbiaceae: Subtribe Lasiococcinae (Homonoia, Lasiococca, Spathiostemon) and Clonostylis, Ricinus, and Wetria Peter+C. van Welzen Rijksherbarium / Hortus Botanicus, P. O. Box 9514, 2300 RA Leiden, The Netherlands Summary A cladogram of the subtribe Lasiococcinae (Homonoia, 2 species, Lasiococca , 3 species, and 2 is with the Wetria All three Spathiostemon, species) presented genus as outgroup. taxa are of with Lasiococca and and Homonoia monophyletic groups species Spathiostemonas sistergroups related to both of them. Within Lasiococca, L. comberi and L. malaccensis are probably closest related. The two species of Homonoia are rheophytes, one is restricted to India where it shows two distinct forms, the other species is widespreadfrom India throughout Malesia. Lasiococca is represented by one species in Malesia, L. malaccensis, only known from three localities, ranging from the Malay Peninsula to Sulawesi and the Lesser Sunda Islands. Spathiostemon has two species in Malesia, one is widespread in Malesia, the other one is restricted to part of Peninsular Thailand. known from the Sumatran is Clonostylis, a monotypic genus only type specimen, not synony- mous with Spathiostemon. Clonostylis is seemingly most similar to Mallotus and Macaranga. also is introduced Malesia and is cultivated. It is Ricinus, a monotypic genus, to generally not of the Lasiococcinae. of also for the part The presence phalanged stamens, typical Lasiococcinae, is Ricinus shows and the connective is often a parallel developmentas many more androphores Ricinus classified and it in its subtribe appendaged. cannot readily be retaining present monotypic seems to be the best solution. Wetria shows two species in Malesia. -
D-299 Webster, Grady L
UC Davis Special Collections This document represents a preliminary list of the contents of the boxes of this collection. The preliminary list was created for the most part by listing the creators' folder headings. At this time researchers should be aware that we cannot verify exact contents of this collection, but provide this information to assist your research. D-299 Webster, Grady L. Papers. BOX 1 Correspondence Folder 1: Misc. (1954-1955) Folder 2: A (1953-1954) Folder 3: B (1954) Folder 4: C (1954) Folder 5: E, F (1954-1955) Folder 6: H, I, J (1953-1954) Folder 7: K, L (1954) Folder 8: M (1954) Folder 9: N, O (1954) Folder 10: P, Q (1954) Folder 11: R (1954) Folder 12: S (1954) Folder 13: T, U, V (1954) Folder 14: W (1954) Folder 15: Y, Z (1954) Folder 16: Misc. (1949-1954) D-299 Copyright ©2014 Regents of the University of California 1 Folder 17: Misc. (1952) Folder 18: A (1952) Folder 19: B (1952) Folder 20: C (1952) Folder 21: E, F (1952) Folder 22: H, I, J (1952) Folder 23: K, L (1952) Folder 24: M (1952) Folder 25: N, O (1952) Folder 26: P, Q (1952-1953) Folder 27: R (1952) Folder 28: S (1951-1952) Folder 29: T, U, V (1951-1952) Folder 30: W (1952) Folder 31: Misc. (1954-1955) Folder 32: A (1955) Folder 33: B (1955) Folder 34: C (1954-1955) Folder 35: D (1955) Folder 36: E, F (1955) Folder 37: H, I, J (1955-1956) Folder 38: K, L (1955) Folder 39: M (1955) D-299 Copyright ©2014 Regents of the University of California 2 Folder 40: N, O (1955) Folder 41: P, Q (1954-1955) Folder 42: R (1955) Folder 43: S (1955) Folder 44: T, U, V (1955) Folder 45: W (1955) Folder 46: Y, Z (1955?) Folder 47: Misc. -
Globaltreesearch Database Sources
GlobalTreeSearch database sources Abbott, J. R. (2009). Phylogeny of the Poligalaceae and a Revision of Badiera. Doctoral dissertation, University of Florida, FL. Acevedo-Rodríguez, P. (2011). Allophylastrum: a new genus of Sapindaceae from northern South America. PhytoKeys, 5, 39-43. Acevedo-Rodríguez, P. & Strong, M. T. (2007). Catalogue of the seed plants of the West Indies. Retreived September 01, 2014, from http://botany.si.edu/Antilles/WestIndies/. Acevedo-Rodríguez, P. & Strong, M. T. (2012). Catalogue of Seed Plants of the West Indies. Smithsonian Contributions to Botany, 98, 1-92. Acevedo-Rodríguez, P. & Brewer, S. W. (2016). Spathelia belizensis, a new species and first record for the genus in Central America (tribe Spathelieae, Rutaceae). PhytoKeys, 75, 145- 151. Adema, F. & van der Ham, R. W. J. M. (1993). Cnesmocarpon (Gen. Nov.), Jagera and Trigonachras (Sapindaceae-Cupanieae): Phylogeny and Systematics. Blumea, 38, 73-215. Agostini, G. & Fariñas, M. (1963). Holotype of Maytenus agostinii Steyerm. (Celastraceae). Caracas: Fundación Instituto Botánico de Venezuela. Akopian, S. S. (2007). On the Pyrus L. (Rosaceae) species in Armenia. Flora, Vegetation and Plant Resources of Armenia, 16, 15-26. Alejandro, G. J. D. & Meve, U. (2016). Rubovietnamia coronula sp. nov. (Rubiaceae: Gardenieae) from the Philippines. Nordic Journal of Botany. 34 (2), 385–389. Alemayehu, G., Asfaw, Z. & Kelbessa, E. (2016) Cordia africana (Boraginaceae) in Ethiopia: A review on its taxonomy, distribution, ethnobotany and conservation status. International Journal of Botany Studies. 1 (2), 38-46. Alfarhan, A. H., Al-Turki, T. A. & Basahy, A. Y. (2005). Flora of Jizan Region. Final Report Supported by King Abdulaziz City for Science and Technology. -
Of Equatorial Guinea (Annobón, Bioko and Río Muni)
Phytotaxa 140 (1): 1–25 (2013) ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ Article PHYTOTAXA Copyright © 2013 Magnolia Press ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.140.1.1 Annotated checklist and identification keys of the Acalyphoideae (Euphorbiaceae) of Equatorial Guinea (Annobón, Bioko and Río Muni) PATRICIA BARBERÁ*, MAURICIO VELAYOS & CARLOS AEDO Department of Biodiversity and Conservation, Real Jardín Botánico de Madrid, Plaza de Murillo 2, 28014, Madrid, Spain. *E-mail: [email protected] Abstract This study provides a checklist of the Acalyphoideae (Euphorbiaceae) present in Equatorial Guinea, comprised of 18 genera and 49 taxa. Identification keys have been added for genera and species of the subfamily. The best represented genus is Macaranga with ten species. Bibliographical references for Acalyphoideae (Euphorbiaceae) from Equatorial Guinea have been gathered and checked. Eight taxa are recorded for the first time from the country. One species is included based on literature records, because its distribution ranges suggest it may occur in Equatorial Guinea, and two introduced species could be naturalized. Key words: biodiversity, flora, floristics, tropical Africa Introduction The Euphorbiaceae sensu stricto are one of the largest and most diverse plant families with over 246 genera and 6300 species. Additionally they are one of the most diversified angiosperm families. The circumscription and the systematic position of this family have been controversial (Webster 1994, Wurdack et al. 2005, Xi et al. 2012). Today Euphorbiaceae s.str. are subdivided into four subfamilies: Cheilosioideae, Acalyphoideae, Crotonoideae and Euphorbioideae (Radcliffe-Smith 2001, APG 2009). Acalyphoideae are the largest subfamily of Euphorbiaceae and have a pantropical distribution. -
Key to the Families and Genera of Malesian <I>Euphorbiaceae</I> in the Wide Sense
Blumea 65, 2020: 53–60 www.ingentaconnect.com/content/nhn/blumea RESEARCH ARTICLE https://doi.org/10.3767/blumea.2020.65.01.05 Key to the families and genera of Malesian Euphorbiaceae in the wide sense P.C. van Welzen1,2 Key words Abstract Identification keys are provided to the different families in which the Euphorbiaceae are split after APG IV. Presently, Euphorbiaceae in the strict sense, Pandaceae, Peraceae, Phyllanthaceae, Picrodendraceae and Euphorbiaceae Putranjivaceae are distinguished as distinct families. Within the families, keys to the different genera occurring in the keys Malesian area, native and introduced, are presented. The keys are to be tested and responses are very welcome. Pandaceae Peraceae Published on 3 April 2020 Phyllanthaceae Picrodendraceae Putranjivaceae INTRODUCTION KEY TO THE EUPHORBIACEOUS FAMILIES The Euphorbiaceae in the wide sense (sensu lato, s.lat.) were 1. Ovary with a single ovule per locule . 2 always a heterogeneous group without any distinct combination 1. Ovary with two ovules per locule ................... 4 of characters. The most typical features are the presence of uni- 2. Fruits drupes. Flowers of both sexes with petals . sexual simple flowers and fruits that fall apart in various carpel ...................................2. Pandaceae fragments and seeds, leaving the characteristic columella on the 2. Fruits capsules, sometimes drupes or berries, then flowers plant. However, some groups, like the Pandaceae and Putranji of both sexes lacking petals.......................3 vaceae, were morphologically already known to be quite unlike 3. Herbs, shrubs, lianas, trees, mono- or dioecious. Flowers in the rest of the Euphorbiaceae s.lat. (e.g., Radcliffe-Smith 1987). cauliflorous, ramiflorous, axillary, or terminal inflorescences The Putranjivaceae formerly formed the tribe Drypeteae in the ................................1. -
Incidence of Extra-Floral Nectaries and Their Effect on the Growth and Survival of Lowland Tropical Rain Forest Trees
Incidence of Extra-Floral Nectaries and their Effect on the Growth and Survival of Lowland Tropical Rain Forest Trees Honors Research Thesis Presented in Partial Fulfillment of the Requirements for graduation “with Honors Research Distinction in Evolution and Ecology” in the undergraduate colleges of The Ohio State University by Andrew Muehleisen The Ohio State University May 2013 Project Advisor: Dr. Simon Queenborough, Department of Evolution, Ecology and Organismal Biology Incidence of Extra-Floral Nectaries and their Effect on the Growth and Survival of Lowland Tropical Rain Forest Trees Andrew Muehleisen Evolution, Ecology & Organismal Biology, The Ohio State University, OH 43210, USA Summary Mutualistic relationships between organisms have long captivated biologists, and extra-floral nectaries (EFNs), or nectar-producing glands, found on many plants are a good example. The nectar produced from these glands serves as food for ants which attack intruders that may threaten their free meal, preventing herbivory. However, relatively little is known about their impact on the long-term growth and survival of plants. To better understand the ecological significance of EFNs, I examined their incidence on lowland tropical rain forest trees in Yasuni National Park in Amazonian Ecuador. Of those 896 species that were observed in the field, EFNs were found on 96 species (11.2%), widely distributed between different angiosperm families. This rate of incidence is high but consistent with other locations in tropical regions. Furthermore, this study adds 13 new genera and 2 new families (Urticaceae and Caricaceae) to the list of taxa exhibiting EFNs. Using demographic data from a long-term forest dynamics plot at the same site, I compared the growth and survival rates of species that have EFNs with those that do not. -
General Introduction, Followed by Four Chapters That Are in Format of Manuscript, and Final Considerations
Thália do Socorro Serra Gama Floral anatomy and development of species of Phyllanthaceae, Picrodendraceae, Euphorbiaceae and Pandaceae Anatomia floral e desenvolvimento em espécies de Phyllanthaceae, Picrodendraceae, Euphorbiaceae e Pandaceae Tese apresentada ao Instituto de Biociências da Universidade de São Paulo, para a obtenção do título de Doutora em Ciências, na área de Botânica Orientação: Prof. Dr. Diego Demarco São Paulo 2017 Gama, Thália do Socorro Serra 2017 Floral anatomy and development in species of Phyllanthaceae, Picrodendraceae, Euphorbiaceae and Pandaceae 136 Páginas Tese (Doutorado) – Instituto de Biociências da Universidade de São Paulo, Departamento de Botânica. 1. Flor 2. Inflorescência 3. Desenvolvimento floral 4. Ontogênese 5. Nectários 6. Euphorbiaceae 7. Malpighiales 8. Vascularização COMISSÃO JULGADORA ___________________________ ___________________________ Prof. Dr. Prof. Dr. ___________________________ ___________________________ Prof. Dr. Prof. Dr. ___________________________ Prof. Dr. Diego Demarco ABSTRACT Euphorbiaceae s.l. are distributed in the most varied types of vegetation and habitat, being one of the biggests, most complexs and diversified families in the angiosperms. Its classification was discussed during long time by many authors and with the phylogenetic analyses was proved its polyphyletic origin, bearing the dissolution in six distinct families: Phyllanthaceae, Picrodendraceae, Putranjivaceae, Pandaceae, Peraceae e Euphorbiaceae s.s. Considering the floral diversity of these families, fours species were selected to this study, aiming to sample the different groups: Phyllanthus urinaria (Phyllanthaceae), Piranhea trifoliata (Picrodendraceae), Alchornea sidifolia (Euphorbiaceae s.s.) and Microdesmis caseariifolia (Pandaceae). There are few detailed literature about the floral structure of the representants from the allied families of Euphorbiaceae s.l., which makes difficult the accurate usage of the floral characters in studies about systematics and evolution of these groups. -
Mauro Vicentini Correia
UNIVERSIDADE DE SÃO PAULO INSTITUTO DE QUÍMICA Programa de Pós-Graduação em Química MAURO VICENTINI CORREIA Redes Neurais e Algoritmos Genéticos no estudo Quimiossistemático da Família Asteraceae. São Paulo Data do Depósito na SPG: 01/02/2010 MAURO VICENTINI CORREIA Redes Neurais e Algoritmos Genéticos no estudo Quimiossistemático da Família Asteraceae. Dissertação apresentada ao Instituto de Química da Universidade de São Paulo para obtenção do Título de Mestre em Química (Química Orgânica) Orientador: Prof. Dr. Vicente de Paulo Emerenciano. São Paulo 2010 Mauro Vicentini Correia Redes Neurais e Algoritmos Genéticos no estudo Quimiossistemático da Família Asteraceae. Dissertação apresentada ao Instituto de Química da Universidade de São Paulo para obtenção do Título de Mestre em Química (Química Orgânica) Aprovado em: ____________ Banca Examinadora Prof. Dr. _______________________________________________________ Instituição: _______________________________________________________ Assinatura: _______________________________________________________ Prof. Dr. _______________________________________________________ Instituição: _______________________________________________________ Assinatura: _______________________________________________________ Prof. Dr. _______________________________________________________ Instituição: _______________________________________________________ Assinatura: _______________________________________________________ DEDICATÓRIA À minha mãe, Silmara Vicentini pelo suporte e apoio em todos os momentos da minha