Plastomes of Betulaceae and Phylogenetic Implications
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Phylogenetic Relationships of Discyphus Scopulariae
Phytotaxa 173 (2): 127–139 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2014 Magnolia Press Article ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.173.2.3 Phylogenetic relationships of Discyphus scopulariae (Orchidaceae, Cranichideae) inferred from plastid and nuclear DNA sequences: evidence supporting recognition of a new subtribe, Discyphinae GERARDO A. SALAZAR1, CÁSSIO VAN DEN BERG2 & ALEX POPOVKIN3 1Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México, Apartado Postal 70-367, 04510 México, Distrito Federal, México; E-mail: [email protected] 2Universidade Estadual de Feira de Santana, Departamento de Ciências Biológicas, Av. Transnordestina s.n., 44036-900, Feira de Santana, Bahia, Brazil 3Fazenda Rio do Negro, Entre Rios, Bahia, Brazil Abstract The monospecific genus Discyphus, previously considered a member of Spiranthinae (Orchidoideae: Cranichideae), displays both vegetative and floral morphological peculiarities that are out of place in that subtribe. These include a single, sessile, cordate leaf that clasps the base of the inflorescence and lies flat on the substrate, petals that are long-decurrent on the column, labellum margins free from sides of the column and a column provided with two separate, cup-shaped stigmatic areas. Because of its morphological uniqueness, the phylogenetic relationships of Discyphus have been considered obscure. In this study, we analyse nucleotide sequences of plastid and nuclear DNA under maximum parsimony -
New Taxa and New Combinations in Mesoamerican Spiranthinae (Orchidaceae, Spirantheae)
Ann. Bot. Fennici 41: 471–477 ISSN 0003-3847 Helsinki 21 December 2004 © Finnish Zoological and Botanical Publishing Board 2004 New taxa and new combinations in Mesoamerican Spiranthinae (Orchidaceae, Spirantheae) Piotr Rutkowski, Joanna Mytnik & Dariusz L. Szlachetko Department of Plant Taxonomy and Nature Conservation, Gdansk University, Al. Legionów 9, PL- 80-441 Gdansk, Poland (e-mails: [email protected], [email protected], [email protected]) Received 15 Dec. 2003, revised version received 10 Apr. 2004, accepted 15 June 2004 Rutkowski, P., Mytnik, J. & Szlachetko, D. L. 2004: New taxa and new combinations in Meso- american Spiranthinae (Orchidaceae, Spirantheae). — Ann. Bot. Fennici 41: 471–477. The following new species of the subtribe Spiranthinae (Orchidaceae, Spirantheae) are described and illustrated: Brachystele tamayoana Szlach., Rutk. & Mytnik and Kionophyton pollardiana Szlach., Rutk. & Mytnik. Keys for determination of the Mesoamerican species of Brachystele, Kionophyton and Galeottiella are provided. The following new combinations are proposed in Spiranthinae: Deiregyne Schltr. subgenus Aulosepalum (Garay) Szlach., Rutk. & Mytnik stat. & comb. nova, Microthelys hin- toniorum (Todzia) Szlach., Rutk. & Mytnik, comb. nova and Galeottiella orchioides (Lindl.) R.Gonzalez T. Key words: nomenclature, Orchidaceae, Spirantheae, Spiranthinae, taxonomy The large subtribe Spiranthinae (Orchidaceae, (1982), were published almost at the same time. Spirantheae) embraces about 30 genera (Szla- They presented fundamentally different taxo- chetko 1995a). This group can be distinguished nomic notions. In the 1990s the problem of by the viscidium, which is produced on the classification of Spiranthinae was taken up by adaxial layer of rostellum, and by the rostel- D. Szlachetko. After detailed studies by him lum remnant being deeply notched or fove- the undoubtedly heterogenous genus Spiranthes olate. -
Comparative Cytogenetics in Cyclopogon (Orchidaceae)
Biologia 67/6: 1—, 2012 Section Botany DOI: 10.2478/s11756-012-0127-5 Comparative cytogenetics in Cyclopogon (Orchidaceae) Mauro Grabiele1*, Juan C. Cerutti1,DiegoH.Hojsgaard2,RubénD.Almada3, Julio R. Davina˜ 1 &AnaI.Honfi1 1Instituto de Biología Suptropical (IBS-CONICET), Facultad de Ciencias Exactas, Químicas y Naturales, Universidad Nacional de Misiones, Félix de Azara 1552, 3300 Posadas, Argentina; e-mail: [email protected] 2Department of Systematic and Evolutionary Botany, Faculty Centre of Biodiversity, University of Vienna, Rennweg 14, A-1030 Vienna, Austria 3Instituto de Investigaciones Agropecuarias (INIA Rayentué), Avda. Salamanca s/n, Km 105 ruta 5 sur, sector Los Choapinos, C.C. 13, Rengo, Chile Abstract: A cytotaxonomical description of Cyclopogon (Spiranthinae, Orchidaceae) is carried out through a deep kary- otype analysis of four species from NE Argentina. Distinctive karyotype parameters concerning the chromosomes number, morphology, size and symmetry and the genome size associate to each taxon. Cyclopogon calophyllus (2n =2x =28; 18m +10sm), C. congestus (2n =2x = 32; 26m +6sm), C. elatus (2n =2x = 28; 18m +10sm)andC. oliganthus (2n =4x = 64; 40m +24sm) possess symmetrical karyotypes (i-mean = 40.01–42.84; A1 = 0.24–032; r>2 = 0.06–0.29) and excluding C. congestus (A2 = 0.26; R = 2.62) unimodality is the rule (A2 = 0.12–0.20; R = 1.73–1.92). Diploid taxa show a terminal macrosatellite in the m pair no. 2 (large arm) and share a comparable mean chromosome length (ca. 2.75 µm) and genome size (ca. 40 µm), superior to the tetraploid C. oliganthus (ca. 2 and 32 µm, respectively). -
Global Survey of Ex Situ Betulaceae Collections Global Survey of Ex Situ Betulaceae Collections
Global Survey of Ex situ Betulaceae Collections Global Survey of Ex situ Betulaceae Collections By Emily Beech, Kirsty Shaw and Meirion Jones June 2015 Recommended citation: Beech, E., Shaw, K., & Jones, M. 2015. Global Survey of Ex situ Betulaceae Collections. BGCI. Acknowledgements BGCI gratefully acknowledges the many botanic gardens around the world that have contributed data to this survey (a full list of contributing gardens is provided in Annex 2). BGCI would also like to acknowledge the assistance of the following organisations in the promotion of the survey and the collection of data, including the Royal Botanic Gardens Edinburgh, Yorkshire Arboretum, University of Liverpool Ness Botanic Gardens, and Stone Lane Gardens & Arboretum (U.K.), and the Morton Arboretum (U.S.A). We would also like to thank contributors to The Red List of Betulaceae, which was a precursor to this ex situ survey. BOTANIC GARDENS CONSERVATION INTERNATIONAL (BGCI) BGCI is a membership organization linking botanic gardens is over 100 countries in a shared commitment to biodiversity conservation, sustainable use and environmental education. BGCI aims to mobilize botanic gardens and work with partners to secure plant diversity for the well-being of people and the planet. BGCI provides the Secretariat for the IUCN/SSC Global Tree Specialist Group. www.bgci.org FAUNA & FLORA INTERNATIONAL (FFI) FFI, founded in 1903 and the world’s oldest international conservation organization, acts to conserve threatened species and ecosystems worldwide, choosing solutions that are sustainable, based on sound science and take account of human needs. www.fauna-flora.org GLOBAL TREES CAMPAIGN (GTC) GTC is undertaken through a partnership between BGCI and FFI, working with a wide range of other organisations around the world, to save the world’s most threated trees and the habitats which they grow through the provision of information, delivery of conservation action and support for sustainable use. -
Number 3, Spring 1998 Director’S Letter
Planning and planting for a better world Friends of the JC Raulston Arboretum Newsletter Number 3, Spring 1998 Director’s Letter Spring greetings from the JC Raulston Arboretum! This garden- ing season is in full swing, and the Arboretum is the place to be. Emergence is the word! Flowers and foliage are emerging every- where. We had a magnificent late winter and early spring. The Cornus mas ‘Spring Glow’ located in the paradise garden was exquisite this year. The bright yellow flowers are bright and persistent, and the Students from a Wake Tech Community College Photography Class find exfoliating bark and attractive habit plenty to photograph on a February day in the Arboretum. make it a winner. It’s no wonder that JC was so excited about this done soon. Make sure you check of themselves than is expected to seedling selection from the field out many of the special gardens in keep things moving forward. I, for nursery. We are looking to propa- the Arboretum. Our volunteer one, am thankful for each and every gate numerous plants this spring in curators are busy planting and one of them. hopes of getting it into the trade. preparing those gardens for The magnolias were looking another season. Many thanks to all Lastly, when you visit the garden I fantastic until we had three days in our volunteers who work so very would challenge you to find the a row of temperatures in the low hard in the garden. It shows! Euscaphis japonicus. We had a twenties. There was plenty of Another reminder — from April to beautiful seven-foot specimen tree damage to open flowers, but the October, on Sunday’s at 2:00 p.m. -
Redalyc.A NEW SPECIES of DEIREGYNE (ORCHIDACEAE
Acta Botánica Mexicana ISSN: 0187-7151 [email protected] Instituto de Ecología, A.C. México Soto, Miguel Á; Salazar, Gerardo A. A NEW SPECIES OF DEIREGYNE (ORCHIDACEAE, SPIRANTHINAE) FROM MEXICO Acta Botánica Mexicana, núm. 101, octubre, 2012, pp. 1-9 Instituto de Ecología, A.C. Pátzcuaro, México Available in: http://www.redalyc.org/articulo.oa?id=57424816001 How to cite Complete issue Scientific Information System More information about this article Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Journal's homepage in redalyc.org Non-profit academic project, developed under the open access initiative Acta Botanica Mexicana 101: 1-9 (2012) A NEW SPECIES OF DEIREGYNE (ORCHIDACEAE, SPIRANTHINAE) FROM MEXICO Miguel Á. Soto† and gerardo a. Salazar1,2 1Universidad Nacional Autónoma de México, Instituto de Biología, Departamento de Botánica, Apdo. postal 70-367, 04510 México, D.F., México. 2Author for correspondence: [email protected] †Deceased in August 2009. ABSTRACT Deiregyne tenorioi Soto Arenas & Salazar, a new orchid species from the Mexican states of Hidalgo, Estado de México, Oaxaca, Puebla, and Tlaxcala, is described and illustrated. It is similar to D. eriophora (B.L. Rob. & Greenm.) Garay and D. chartacea (L.O. Williams) Garay, differing from the former in the sparsely glandular-pubescent inflorescence rachis and ovary (vs. lanuginose), odorless flowers and proportionately longer, narrower labellum with bright green to lemon yellow, narrow throat with straight sides (vs. golden yellow, wide throat with rounded sides); from the latter it differs in larger flowers with sepals and petals not tinged with greenish-brown below the middle, spreading lateral sepals (vs. -
Phylogenetic Relationships of Discyphus
Phytotaxa 173 (2): 127–139 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2014 Magnolia Press Article ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.173.2.3 Phylogenetic relationships of Discyphus scopulariae (Orchidaceae, Cranichideae) inferred from plastid and nuclear DNA sequences: evidence supporting recognition of a new subtribe, Discyphinae GERARDO A. SALAZAR1, CÁSSIO VAN DEN BERG2 & ALEX POPOVKIN3 1Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México, Apartado Postal 70-367, 04510 México, Distrito Federal, México; E-mail: [email protected] 2Universidade Estadual de Feira de Santana, Departamento de Ciências Biológicas, Av. Transnordestina s.n., 44036-900, Feira de Santana, Bahia, Brazil 3Fazenda Rio do Negro, Entre Rios, Bahia, Brazil Abstract The monospecific genus Discyphus, previously considered a member of Spiranthinae (Orchidoideae: Cranichideae), displays both vegetative and floral morphological peculiarities that are out of place in that subtribe. These include a single, sessile, cordate leaf that clasps the base of the inflorescence and lies flat on the substrate, petals that are long-decurrent on the column, labellum margins free from sides of the column and a column provided with two separate, cup-shaped stigmatic areas. Because of its morphological uniqueness, the phylogenetic relationships of Discyphus have been considered obscure. In this study, we analyse nucleotide sequences of plastid and nuclear DNA under maximum parsimony -
Sacoila Raf. (Orchidaceae, Spiranthinae) Phanerogamic Flora of the State of Paraná, Brazil: Sacoila Raf
Acta Biol. Par., Curitiba, 44 (3-4): 99-108. 2015. 99 Flora Fanerogâmica do Estado do Paraná: Sacoila Raf. (Orchidaceae, Spiranthinae) Phanerogamic flora of the state of Paraná, Brazil: Sacoila Raf. (Orchidaceae, Spiranthinae) FERNANDA CESCHIN1 MIGUEL MACHNICKI-REIS1 WERNER SIEBJE MANCINELLI1 ERIC DE CAMARGO SMIDT1, 2 Orchidaceae Juss. é uma família de monocotiledôneas pertencente à ordem Asparagales Bromhead (APG III, 2009), a maior família dentre as monocotiledôneas e possivelmente entre as Angiospermas (PRIDGEON et al., 2005). Contém cerca de 20.000 espécies distribuídas em todos os continentes, exceto Antártica, as quais são mais numerosas nas regiões tropicais e subtropicais (PRIDGEON et al., 2005). Estando presente no Brasil 238 gêneros e 2553 espécies (BARROS et al., 2015). Orchidaceae é dividida em cinco subfamílias, uma das quais Orchidoideae Lindl. presente no norte temperado e nas áreas tropicais do novo e velho mundo, é especialmente bem representada na Europa, África, Madagascar, Austrália, América do Norte e América do Sul, esta subfamília compreende 3630 espécies, 208 gêneros, sete tribos e 23 subtribos (PRIDGEON et al., 2001, 2003). A tribo Cranichideae (Lindl.) Endl. é amplamente distribuída em todos os trópicos e subtrópicos, com algumas espécies na Australásia, Ásia, e Américas do Norte e do Sul, compreendendo 600 espécies, 93 gêneros em cinco subtribos (Pridgeon et al., 2003). A subtribo Spiranthinae Lindl. compreende 40 gêneros, quase exclusivos dos neotrópicos exceto pelo gênero Spiranthes que ocorre na Europa e por Cyclopogon obliquus (J.J.Sm.) Szlach. que ocorre em algumas partes do sudeste da Ásia (PRIDGEON et al., 2003). O gênero Sacoila Raf., chamado dessa forma em referência ao cálcar formado pelas bases das sépalas laterais e do labelo, possui 10 1Universidade Federal do Paraná, Centro Politécnico, Setor de Ciências Biológicas, Av. -
Orchidaceae, Spiranthinae) and a New Genus from the Espinhaço Range, Southeastern Brazil Authors: Gerardo A
Polyphyly of Mesadenus (Orchidaceae, Spiranthinae) and a New Genus from the Espinhaço Range, Southeastern Brazil Authors: Gerardo A. Salazar, João A. N. Batista, Thiago E. C. Meneguzzo, Lidia I. Cabrera, Coyolxauhqui Figueroa, et. al. Source: Systematic Botany, 44(2) : 282-296 Published By: The American Society of Plant Taxonomists URL: https://doi.org/10.1600/036364419X15562054132974 BioOne Complete (complete.BioOne.org) is a full-text database of 200 subscribed and open-access titles in the biological, ecological, and environmental sciences published by nonprofit societies, associations, museums, institutions, and presses. Your use of this PDF, the BioOne Complete website, and all posted and associated content indicates your acceptance of BioOne’s Terms of Use, available at www.bioone.org/terms-of-use. Usage of BioOne Complete content is strictly limited to personal, educational, and non-commercial use. Commercial inquiries or rights and permissions requests should be directed to the individual publisher as copyright holder. BioOne sees sustainable scholarly publishing as an inherently collaborative enterprise connecting authors, nonprofit publishers, academic institutions, research libraries, and research funders in the common goal of maximizing access to critical research. Downloaded From: https://bioone.org/journals/Systematic-Botany on 29 Jul 2019 Terms of Use: https://bioone.org/terms-of-use Access provided by Universidad Autonoma de Ciudad Juarez Systematic Botany (2019), 44(2): pp. 282–296 © Copyright 2019 by the American Society of Plant Taxonomists DOI 10.1600/036364419X15562054132974 Date of publication May 30, 2019 Polyphyly of Mesadenus (Orchidaceae, Spiranthinae) and a New Genus from the Espinhaço Range, Southeastern Brazil Gerardo A. Salazar,1,6 Jo~ao A. -
Institute of Forestry • Belgrade Institut Za Šumarstvo • Beograd Sustainable Forestry Održivo Šumarstvo Corylus L
INSTITUTE OF FORESTRY • BELGRADE INSTITUT ZA ŠUMARSTVO • BEOGRAD SUSTAINABLE FORESTRY ODRŽIVO ŠUMARSTVO COLLECTION 81-82, 2020 ZBORNIK RADOVA 81-82, 2020 UDK 581.4:582.632.1=111 UDK 630*811:582.632.1=111 Original scientific paper CORYLUS L., ITS DIVERSITY, GEOGRAPHICAL DISTRIBUTION AND MORPHO-ANATOMICAL CHARACTERISTICS WITH SPECIAL REFERENCE TO THE SYSTEMATIC CLASSIFICATION AND PHYLOGENICS OF TURKISH HAZEL (CORYLUS COLURNA L.) Vlado ČOKEŠA1, Branka PAVLOVIĆ1, Snežana STAJIĆ1, Zoran PODUŠKA1, Đorđe JOVIĆ1 Abstract: Botanists have not yet reached an agreement regarding the number of species and lower taxa within the Corylus L. genus (hazel). According to different literature sources worldwide, 14, 16,18, or 20 species have been described within the genus. There are many synonyms in the scientific literature for the same species, which creates additional confusion in determining the total number of species within the genus. According to the WCSP (World Checklist of Selected Plant Families), (http://apps.kew.org/wcsp/synonomy.do?name_id=47827), 16 species have been recognized worldwide. According to this valid classification based on morpho-anatomical characteristics, all hazels are divided into two sections, and each section into two subsections. The paper presents the main differences between these groups and subgroups, as well as their distribution in the world. Special attention is given to the range of distribution, morpho-anatomical characteristics, systematic classification, and relatedness of Corylus colurna L. to other species. Keywords: Genus Corylus L. – classification and distribution of species, Corylus colurna L. – morpho-anatomical characteristics and phylogeny. 1Mr Vlado Čokeša, MSc Branka Pavlović, dr Snežana Stajić, dr Zoran Poduška, dr Đorđe Jović, Institute of Forestry, Belgrade, 3 Kneza Višeslava, Serbia 1 ROD CORYLUS L., DIVERZITET, GEOGRAFSKA SPECIJACIJA I MORFO-ANATOMSKE KARAKTERISTIKE SA POSEBNIM OSVRTOM NA SISTEMATSKO MESTO I FILOGENIJU MEČJE LESKE (CORYLUS COLURNA L.) Izvod: U pogledu broja vrsta i nižih taksona, u okviru roda Corylus L. -
Phylogenetic Relationships of Discyphus Scopulariae
Phytotaxa 173 (2): 127–139 ISSN 1179-3155 (print edition) www.mapress.com/phytotaxa/ PHYTOTAXA Copyright © 2014 Magnolia Press Article ISSN 1179-3163 (online edition) http://dx.doi.org/10.11646/phytotaxa.173.2.3 Phylogenetic relationships of Discyphus scopulariae (Orchidaceae, Cranichideae) inferred from plastid and nuclear DNA sequences: evidence supporting recognition of a new subtribe, Discyphinae GERARDO A. SALAZAR1, CÁSSIO VAN DEN BERG2 & ALEX POPOVKIN3 1Departamento de Botánica, Instituto de Biología, Universidad Nacional Autónoma de México, Apartado Postal 70-367, 04510 México, Distrito Federal, México; E-mail: [email protected] 2Universidade Estadual de Feira de Santana, Departamento de Ciências Biológicas, Av. Transnordestina s.n., 44036-900, Feira de Santana, Bahia, Brazil 3Fazenda Rio do Negro, Entre Rios, Bahia, Brazil Abstract The monospecific genus Discyphus, previously considered a member of Spiranthinae (Orchidoideae: Cranichideae), displays both vegetative and floral morphological peculiarities that are out of place in that subtribe. These include a single, sessile, cordate leaf that clasps the base of the inflorescence and lies flat on the substrate, petals that are long-decurrent on the column, labellum margins free from sides of the column and a column provided with two separate, cup-shaped stigmatic areas. Because of its morphological uniqueness, the phylogenetic relationships of Discyphus have been considered obscure. In this study, we analyse nucleotide sequences of plastid and nuclear DNA under maximum parsimony -
Spiranthinae, Cranichideae, Orchidoideae, Orchidaceae)
LEONARDO RAMOS SEIXAS GUIMARÃES Filogenia e citotaxonomia do clado Stenorrhynchos (Spiranthinae, Cranichideae, Orchidoideae, Orchidaceae) Tese apresentada ao Instituto de Botânica da Secretaria do Meio Ambiente, como parte dos requisitos exigidos para obtenção do título de DOUTOR em BIODIVERSIDADE VEGETAL E MEIO AMBIENTE, na área de concentração de Plantas Vasculares. SÃO PAULO 2014 LEONARDO RAMOS SEIXAS GUIMARÃES Filogenia e citotaxonomia do clado Stenorrhynchos (Spiranthinae, Cranichideae, Orchidoideae, Orchidaceae) Tese apresentada ao Instituto de Botânica da Secretaria do Meio Ambiente, como parte dos requisitos exigidos para obtenção do título de DOUTOR em BIODIVERSIDADE VEGETAL E MEIO AMBIENTE, na área de concentração de Plantas Vasculares. ORIENTADOR: DR. FÁBIO DE BARROS (INSTITUTO DE BOTÂNICA, SÃO PAULO, BRASIL) COORIENTADOR: DR. GERARDO A. SALAZAR (INSTITUTO DE BIOLOGÍA, UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO, D.F., MÉXICO) Ficha Catalográfica elaborada pelo NÚCLEO DE BIBLIOTECA E MEMÓRIA Guimarães, Leonardo Ramos Seixas G963fi Filogenia e citotaxonomia do clado Stenorrhynchos (Spiranthinae, Cranichideae, Orchidoideae, Orchidaceae) / Leonardo Ramos Seixas Guimarães -- São Paulo, 2014. 101 p. il. Tese (Doutorado) -- Instituto de Botânica da Secretaria de Estado do Meio Ambiente, 2014 Bibliografia. 1. Orchidaceae. 2. Citogenética. 3. Sistemática molecular. I. Título CDU: 582.594.2 Data de defesa: 9 Junho 2014 BANCA EXAMINADORA Prof. Dr. Fábio de Barros (IBt, São Paulo-SP) Prof. Dr. Rodolfo Aniceto Solano Gómez (CIIDIR Unidad Oaxaca,