Structure of the Cuniculus Nectary in Brassavola Flagellaris Barb
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The Genus Brassavola, (L.) R.Br
The Genus Brassavola, (L.) R.Br. in W.T.Aiton, Hortus Kew. 5: 216 (1813) Type: Brassavola [B.] cucullata [bra-SAH-vo-la kyoo-kyoo-LAH-ta] There are 28 species (OrchidWiz [update Dec 2017]) that are epiphytes and sometimes lithophytes at elevations of from sea level to 3300 ft (1000 m) from Mexico, southern Caribbean islands to northern Argentina in moist or wet montane forests, mangroves, rocky crevices and cliff faces. They are most fragrant at night and many with a citrus smell. The genus is characterized by very small pencil-like pseudobulbs, often forming large clumps; a single, fleshy, apical, sub-terete leaf and the inflorescence produced form the apex of the pseudobulb. The inflorescence carries from a single to a few large flowers. The floral characteristics are elongate narrow similar sepals and petals, the base of the lip usually tightly rolled around at least a portion of the column which carries 12, sometimes eight unequal pollina with prominent opaque caudicles. The flowers usually occur, as a rule, in spring, summer and fall. The flowers are generally yellow to greenish white with a mostly white lip. It is not unusual for dark spots, usually purple, to be in the region where the sepals, petals, and lip join the stem (claw). This spotting is a dominant generic trait in Brassavola nodose. They are easily cultivated under intermediate conditions. Although this is a relatively small genus (28 species), the species show an unusually close relationship with one another in their floral patterns, coloration, and column structure making identification difficult, key to know where the plants were collected. -
Redalyc.TOTAL FATTY ACID COMPOSITION in THE
Revista Brasileira de Ciência do Solo ISSN: 0100-0683 [email protected] Sociedade Brasileira de Ciência do Solo Brasil Corrêa Pereira, Marlon; Moreira Vieira, Nívea; Tótola, Marcos Rogério; Megumi Kasuya, Maria Catarina TOTAL FATTY ACID COMPOSITION IN THE CHARACTERIZATION AND IDENTIFICATION OF ORCHID MYCORRHIZAL FUNGI Epulorhiza spp. Revista Brasileira de Ciência do Solo, vol. 35, núm. 4, 2011, pp. 1159-1165 Sociedade Brasileira de Ciência do Solo Viçosa, Brasil Available in: http://www.redalyc.org/articulo.oa?id=180221121009 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 TOTAL FATTY ACID COMPOSITION IN THE CHARACTERIZATION AND IDENTIFICATION... 1159 TOTAL FATTY ACID COMPOSITION IN THE CHARACTERIZATION AND IDENTIFICATION OF ORCHID MYCORRHIZAL FUNGI Epulorhiza spp.(1) Marlon Corrêa Pereira(2), Nívea Moreira Vieira(3), Marcos Rogério Tótola(4) & Maria Catarina Megumi Kasuya(4) SUMMARY Rhizoctonia-like fungi are the main mycorrhizal fungi in orchid roots. Morphological characterization and analysis of conserved sequences of genomic DNA are frequently employed in the identification and study of fungi diversity. However, phytopathogenic Rhizoctonia-like fungi have been reliably and accurately characterized and identified through the examination of the fatty acid composition. To evaluate the efficacy of fatty acid composition in characterizing and identifying Rhizoctonia-like mycorrhizal fungi in orchids, three Epulorhiza spp. mycorrhizal fungi from Epidendrum secundum, two unidentified fungi isolated from Epidendrum denticulatum, and a phytopathogenic fungus, Ceratorhiza sp. AGC, were grouped based on the profile of their fatty acids, which was assessed by the Euclidian and Mahalanobis distances and the UPGMA method. -
Checklist Das Spermatophyta Do Estado De São Paulo, Brasil
Biota Neotrop., vol. 11(Supl.1) Checklist das Spermatophyta do Estado de São Paulo, Brasil Maria das Graças Lapa Wanderley1,10, George John Shepherd2, Suzana Ehlin Martins1, Tiago Egger Moellwald Duque Estrada3, Rebeca Politano Romanini1, Ingrid Koch4, José Rubens Pirani5, Therezinha Sant’Anna Melhem1, Ana Maria Giulietti Harley6, Luiza Sumiko Kinoshita2, Mara Angelina Galvão Magenta7, Hilda Maria Longhi Wagner8, Fábio de Barros9, Lúcia Garcez Lohmann5, Maria do Carmo Estanislau do Amaral2, Inês Cordeiro1, Sonia Aragaki1, Rosângela Simão Bianchini1 & Gerleni Lopes Esteves1 1Núcleo de Pesquisa Herbário do Estado, Instituto de Botânica, CP 68041, CEP 04045-972, São Paulo, SP, Brasil 2Departamento de Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas – UNICAMP, CP 6109, CEP 13083-970, Campinas, SP, Brasil 3Programa Biota/FAPESP, Departamento de Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas – UNICAMP, CP 6109, CEP 13083-970, Campinas, SP, Brasil 4Universidade Federal de São Carlos – UFSCar, Rod. João Leme dos Santos, Km 110, SP-264, Itinga, CEP 18052-780, Sorocaba, SP, Brasil 5Departamento de Botânica – IBUSP, Universidade de São Paulo – USP, Rua do Matão, 277, CEP 05508-090, Cidade Universitária, Butantã, São Paulo, SP, Brasil 6Departamento de Ciências Biológicas, Universidade Estadual de Feira de Santana – UEFS, Av. Transnordestina, s/n, Novo Horizonte, CEP 44036-900, Feira de Santana, BA, Brasil 7Universidade Santa Cecília – UNISANTA, R. Dr. Oswaldo Cruz, 266, Boqueirão, CEP 11045-907, -
Scaphyglottis Cobanensis (Orchidaceae, Epidendroideae), a New Species from Guatemala
Polish Botanical Journal 61(2): 243–247, 2016 e-ISSN 2084-4352 DOI: 10.1515/pbj-2016-0023 ISSN 1641-8190 SCAPHYGLOTTIS COBANENSIS (ORCHIDACEAE, EPIDENDROIDEAE), A NEW SPECIES FROM GUATEMALA Fredy Archila Morales, Dariusz L. Szlachetko & Sławomir Nowak1 Abstract. Scaphyglottis cobanensis Archila, Szlach. & S. Nowak (Orchidaceae, Epidendroideae) is described and compared with the morphologically close species S. bifida (Rchb. f.) C. Schweinf. and S. lindeniana (A. Rich. & Galeotti) L. O. Williams. The new species is illustrated with SEM images of the labellum and gynostemium. Key words: epiphyte, Guatemala, new species, Scaphyglottis, taxonomy Fredy Archila Morales, Estación Experimental de orquídeas de Guatemala; Herbario BIGU, Universidad de San Carlos de Guatemala, Zona 12, Guatemala City, Guatemala Dariusz L. Szlachetko & Sławomir Nowak, Department of Plant Taxonomy and Nature Conservation, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; e-mail: [email protected] Introduction The genus Scaphyglottis Poepp. & Endl. (Orchi- have resulted in the division of Scaphyglottis into daceae, Epidendroideae) includes ca 75 accepted smaller, morphologically more coherent genera: species; several new species were proposed re- Costaricaea Schltr., Hexisea Lindl., Platyglottis cently (Dressler 2002, 2004; Archilla 2012; Archilla L. O. Williams, Reichenbachanthus Barb. Rodr. & Chiron 2013; Kolanowska 2013; Szlachetko and Tetragamestus Rchb. f. However, molecular & Kolanowska 2013a, b, 2014). Representatives of studies of Scaphyglottis (Dressler et al. 2004) sup- Scaphyglottis are distributed from Mexico to Brazil port the earlier proposal to conserve the genus and Bolivia; the diversity center of the genus is sensu lato (Dressler 1994). Costa Rica and Panama. Most species grow epiphyt- Recent studies of Scaphyglottis by the senior ically, but semiterrestrial species on broken branches author in Guatemala revealed a peculiar species and even lithophytes are sometimes recorded. -
Universidade Estadual De Mato Grosso Do Sul Unidade Universitária De Dourados Programa De Pós-Graduação Em Recursos Naturais
Universidade Estadual de Mato Grosso do Sul Unidade Universitária de Dourados Programa de Pós-Graduação em Recursos Naturais TÉCNICAS DE CULTIVO in vitro COMO ALTERNATIVA PARA A CONSERVAÇÃO DE Schomburgkia crispa Lindl. (ORCHIDACEAE) E SUA REINTRODUÇÃO EM AMBIENTE NATURAL Acadêmica: Jackeline Schultz Soares Dourados - MS Fevereiro de 2018 Universidade Estadual de Mato Grosso do Sul Unidade Universitária de Dourados Programa de Pós-Graduação em Recursos Naturais TÉCNICAS DE CULTIVO in vitro COMO ALTERNATIVA PARA A CONSERVAÇÃO DE Schomburgkia crispa Lindl. (ORCHIDACEAE) E SUA REINTRODUÇÃO EM AMBIENTE NATURAL Acadêmica: Jackeline Schultz Soares Orientador: Profº Dr. Etenaldo Felipe Santiago Coorientadora: Profª Drª Yara B. C. J. Rosa (in memoriam) “Tese apresentada ao programa de pós- graduação em Recursos Naturais, área de concentração em Recursos Naturais, da Universidade Estadual de Mato Grosso do Sul, como parte das exigências para a obtenção do título de Doutor em Recursos Naturais”. Dourados - MS Fevereiro de 2018 S654t Soares, Jackeline Schultz Técnicas de cultivo in vitro como alternativa para a conservação de Schomburgkia crispa Lindl.(Orchidceae) e sua reintrodução em ambiente natural / Jackeline Schultz Soares. Dourados, MS: UEMS, 2018. 101p. ; 30cm. Tese (Doutorado) – Recursos Naturais – Universidade Estadual de Mato Grosso do Sul, Unidade Universitária de Dourados, 2018. Orientador: Prof. Dr. Etenaldo Felipe Santiago. 1. Orchidaceae. 2. Semeadura assimbiótica. 3. Cerrado. I. Título. CDD 23.ed. 584.15 Cdd . - ????????? “E peço isto: que o vosso amor cresça mais e mais em ciência e em todo o conhecimento” Filipenses 1:9 iii A Deus, À minha família, À Profª. Drª. Yara Brito Chaim Jardim Rosa (in memoriam), por ter me acompanhado desde o início, me ensinando com maestria o ofício da pesquisa científica, Dedico. -
Chemillen, Pasco-Perú
UNIVERSIDAD NACIONAL MAYOR DE SAN MARCOS FACULTAD DE CIENCIAS BIOLÓGICAS E. A. P. DE CIENCIAS BIOLÓGICAS Diversidad de la familia Orchidaceae, en el sector quebrada Yanachaga del Parque Nacional Yanachaga- Chemillen, Pasco-Perú TESIS para optar el Título Profesional de Biólogo con mención en Botánica AUTOR Edwin Becerra Gonzales Lima-Perú 2007 A mis padres Rosa y Rafael con entera gratitud y amor A mis hermanos Geiser, Wili y Cynthia por su cariño y ayuda y a mi familia por brindarme siempre su apoyo. ii AGRADECIMIENTOS Al fondo Christensen por el auspicio a través del Jardín Botánico de Missouri, para la realización de la presente tesis. Asimismo al Ing. Rodolfo Vásquez Martínez, curador del Missouri Botanical Garden y Director del Programa de Investigación en el Perú y a la Blga. Rocío Rojas Gonzales, por sus invalorables consejos y permanente asistencia, en la ejecución del presente trabajo. A la Mg. Joaquina Alban Castillo, Jefe del Herbario de San Marcos del Museo de Historia Natural de la Universidad Nacional Mayor de San Marcos, por su asesoramiento y apoyo en la elaboración de la tesis. Al Mg. César Córdova Castañeda y la Mg. Esther Cox Ramos, revisores de mi tesis, por sus sugerencias y consejos en la elaboración del Proyecto de Tesis. Al PhD. Robert Dressler del Missouri Botanical Garden, al Dr. Henry Oakeley del Royal Horticultural Society y a Stig Dalstrom del Marie Selby Botanical Gardens, por la confirmación e identificación de las especies. Al Blgo. Abel Monteagudo por su constante e invalorable apoyo. A Damian Catchpole del School of Geography & Enviromental Studies-University of Tasmania., por la bibliografía, traducciones y sugerencias. -
Interploidy Hybridization in Sympatric Zones: the Formation of Epidendrum Fulgens 3 E
Interploidy hybridization in sympatric zones: the formation of Epidendrum fulgens 3 E. puniceoluteum hybrids (Epidendroideae, Orchidaceae) Ana P. Moraes1,2, Mariana Chinaglia1, Clarisse Palma-Silva3 &Fabio Pinheiro4 1Laboratorio de Biossistematica e Evolucßao~ de Plantas, Departamento de Biologia Vegetal, Instituto de Biologia, Universidade Estadual de Campinas/UNICAMP, Campinas, Sao~ Paulo, Brasil 2Programa de Po´ s Graduac¸a˜ o em Evoluc¸a˜ o e Diversidade, Universidade Federal do ABC/UFABC, Santo Andre, Sao~ Paulo, Brasil 3Departamento de Ecologia, Instituto de Biologia, Universidade Estadual Paulista/UNESP, Rio Claro, Sao~ Paulo, Brasil 4Instituto de Botanica,^ Nucleo de Pesquisas do Orquidario do Estado, Sao~ Paulo, Brasil Keywords Abstract Epidendrum, GISH, hybrid zone, interploidy crossing, karyotype, orchids, plant speciation. Interspecific hybridization is a primary cause of extensive morphological and chromosomal variation and plays an important role in plant species diversifi- Correspondence cation. However, the role of interploidal hybridization in the formation of Ana P. Moraes, Programa de Po´ s Graduac¸a˜ o hybrid swarms is less clear. Epidendrum encompasses wide variation in chro- em Evoluc¸a˜ o e Diversidade, Universidade mosome number and lacks strong premating barriers, making the genus a Federal do ABC/UFABC, Avenida dos Estados, good model for clarifying the role of chromosomes in postzygotic barriers in 5001. Bairro Bangu, Santo Andre´ ,Sa˜ o Paulo, interploidal hybrids. In this sense, hybrids from the interploidal sympatric CEP 09210-580, Brasil. Tel: +55 11 4996 = = = = 7960; Fax: +55 11 4996 0090; zone between E. fulgens (2n 2x 24) and E. puniceoluteum (2n 4x 56) E-mail: [email protected] were analyzed using cytogenetic techniques to elucidate the formation and establishment of interploidal hybrids. -
Descargar El Número 3 De La Revista
Orchidar ium Revista trimestral del Orquidario de Estepona ISSN 2386-6497 Nº3 Año 2015. Julio - Agosto - Septiembre Foto de portada: Paphinia neudeckeri posee, como la mayoría de sus primas en la subtribu Stanhopeinae, una belleza singular. Su breve flora- ción se ve compensada con su espectacularidad. Formas complejas y extravagantes, colores vivos y contrastados, y una fragancia exquisita, nos invita a pensar que lo tiene todo. La fotografía fue tomada por Manuel Lucas en el Orquidario de Estepona, donde crece entre otras especies similares. Contenido Pg 2 Editorial. Pg 3 Dentro del Orquidario. Por Manuel Lucas Pg 6 Género del mes: Ornitofilia en las orquídeas.Por Manuel Lucas Pg 13 Ficha de cultivo: Psychopsis papilio. Por Maria José Muñoz Pg 15 Tema: Enraizamiento de los pseudobulbos de Cattleya (II). Por Carlos Keller Pg 20 Darwiniana: Alexander von Humboldt. Por Manuel Lucas Pg 26 Florilegium. Pg 29 Ficha de cultivo: Phalaenopsis equestris. Por Maria José Muñoz Pg 32 El control biológico en el invernadero. Por Alberto Martínez Pg 39 Orquideas de Europa: Neotinea ustulata. Por Alberto Martínez Pg 42 Sin venir a cuento: historias de orquídeas. Por Fernando Gerundio Pg 44 Información. Orchidarium es una revista editada por el Parque Botánico y Orquidario de Estepona. Domicilio: Calle Terraza nº86 29680-Estepona (Málaga) Teléfono de contacto: 622646407. Correo electrónico: [email protected] Dirección, diseño, y maquetación: Manuel Lucas García. Equipo editorial: Manuel Lucas García y Alberto Martínez. Nuestro archivo fotográfico -
Strong Postzygotic Isolation Prevents Introgression Between Two Hybridizing Neotropical Orchids, Epidendrum Denticulatum and E
Strong postzygotic isolation prevents introgression between two hybridizing Neotropical orchids, Epidendrum denticulatum and E. fulgens Fábio Pinheiro, Poliana Cardoso- Gustavson, Rogério Mamoru Suzuki, Monique Cristine R. Abrão, Leonardo R. S. Guimarães, et al. Evolutionary Ecology ISSN 0269-7653 Volume 29 Number 2 Evol Ecol (2015) 29:229-248 DOI 10.1007/s10682-015-9753-z 1 23 Your article is protected by copyright and all rights are held exclusively by Springer International Publishing Switzerland. This e- offprint is for personal use only and shall not be self-archived in electronic repositories. If you wish to self-archive your article, please use the accepted manuscript version for posting on your own website. You may further deposit the accepted manuscript version in any repository, provided it is only made publicly available 12 months after official publication or later and provided acknowledgement is given to the original source of publication and a link is inserted to the published article on Springer's website. The link must be accompanied by the following text: "The final publication is available at link.springer.com”. 1 23 Author's personal copy Evol Ecol (2015) 29:229–248 DOI 10.1007/s10682-015-9753-z ORIGINAL PAPER Strong postzygotic isolation prevents introgression between two hybridizing Neotropical orchids, Epidendrum denticulatum and E. fulgens Fa´bio Pinheiro • Poliana Cardoso-Gustavson • Roge´rio Mamoru Suzuki • Monique Cristine R. Abra˜o • Leonardo R. S. Guimara˜es • David Draper • Ana Paula Moraes Received: 26 August 2014 / Accepted: 16 January 2015 / Published online: 24 January 2015 Ó Springer International Publishing Switzerland 2015 Abstract Studies on hybrid zones are essential to understand the origin and evolution of reproductive barriers in plants. -
Two New Species of Scaphyglottis (Orchidaceae, Epidendroideae) from Colombia
Polish Botanical Journal 59(1): 1–5, 2014 DOI: 10.2478/pbj-2014-0011 TWO NEW SPECIES OF SCAPHYGLOTTIS (ORCHIDACEAE, EPIDENDROIDEAE) FROM COLOMBIA Dariusz L. Szlachetko & Marta Kolanowska1 Abstract. Two new species of Scaphyglottis Poepp. & Endl. from Colombia are described, illustrated and placed within a key for determination of Colombian Scaphyglottis species. The taxonomic affinities of each species are briefly discussed and information about their distribution and ecology is given. Key words: Colombia, orchids, new species, Scaphyglottis, taxonomy Dariusz L. Szlachetko & Marta Kolanowska, Department of Plant Taxonomy and Nature Conservation, University of Gdańsk, Wita Stwosza 59, 80-308 Gdańsk, Poland; e-mail: [email protected] Introduction Since the description of Scaphyglottis Poepp. & Endl. Roughly 60 of the ca 150 specific names pub- (Poeppig & Endlicher 1836) its infrageneric clas- lished under Scaphyglottis are accepted presently, sification has been discussed by taxonomists. Leaf and novelties within the genus are still being de- blade and internode shape, lip form, fusion of the scribed (Dressler 2002, 2004). lip with the gynostemium, and number of pollinia Most Scaphyglottis species grow epiphytically have been the principle characters considered as but sometimes they are found on broken branches bases for delimiting genera – Costaricaea Schltr., as semiterrestrials. The most common habitats of Hexisea Lindl., Platyglottis L. O. Williams, Rei- those plants are humid forest, wet forest and cloud chenbachanthus Barb. Rodr. and Tetragamestus forest (Dressler 2001). Rchb. f. Scientists have accepted those taxa in var- The geographical range of the genus ex- ious combinations. Ames (e.g., Ames et al. 1934) tends from Mexico southward to Brazil and Bo- recognized Reichenbachanthus and monotypic livia. -
ORCHIDS and HUMMINGBIRDS: SEX in the FAST LANE Part 1 of Orchids and Their Pollinators CAROL SIEGEL
ORCHIDS AND HUMMINGBIRDS: SEX IN THE FAST LANE Part 1 of Orchids and Their Pollinators CAROL SIEGEL ART BULLY, ALL SWAGGER, hummingbirds are ing flowers locked together in a mutually beneficial tiny bundles of ego and attitude with no humili- dance. Pty or fear. The smallest warm-blooded avian crea- Hummingbirds (Trochilidae) are the predominant tures, they hover like a helicopter, consume energy like avian orchid pollinator. Birds are late-comers to the a jet plane, and glitter in the sunlight like a precious pollination game and only pollinate three percent of jewel. It is fitting that this most magnificent evolution- orchids. Nonetheless, with an estimated 35,000 orchid ary miracle should be a pollinator for the equally mag- species, there are probably hundreds and hundreds of nificent evolutionary miracle that is the orchid. orchids that rely on hummingbirds for pollination. Most orchids that are hummingbird- pollinated are from high- elevation ecosystems in the tropical New World where insects are rare or unable to operate because of the cold. They are particularly common in the Andean regions where hummingbirds reach their greatest diversity. Hummingbirds are found only in the Americas with at least 330 species from Alaska to the tip of South America. The greatest numbers are found in the tropics with fewer than 20 species normally found in the United States and Canada. Hummingbirds seem particularly attracted to many species of the genera Elleanthus, Cochlioda, and Comparettia. Some species of Masdevallia, Epidendrum, Encyclia, Cattleya, Sobralia, and Laelia have also adapted to hummingbirds. In addition, the highly-specialized little birds are attracted to certain species of Ada, Scaphyglottis (syn. -
VOL. 15, No. 2 AUGUST, 2015
ISSN 1409-3871 VOL. 15, No. 2 AUGUST, 2015 Vol 15, No. 2 — August 2015 INTERNATIONAL JOURNAL ON ORCHIDOLOGY INTERNATIONAL JOURNAL ON ORCHIDOLOGY LANKESTERIANA, the Scientific Journal of Jardín Botánico Lankester - Universidad de Costa Rica, is devoted to the publi- LANKESTERIANA cation of original contributions on orchidology, including orchid systematics, ecology, evolution, anatomy, physiology, INTERNATIONAL JOURNAL ON ORCHIDOLOGY history, etc., as well as reviews of books and conferences on these topics. Short communications and commentaries are also accepted, and should be titled as such. The official language ofthe journal is the English (papers are published with a Spanish summary), and works submitted in Spanish will be considerd case by case. Manuscripts are evaluated critically Editor-in-Chief (Director) by two or more external referees. FRANCO PUPULIN LANKESTERIANA is indexed by Thomson Reuters’ Biosis, Scielo, Scopus, Latindex, Scirus, and WZB, it is included in the Universidad de Costa Rica, Costa Rica databases of E-journals, Ebookbrowse, FAO Online Catalogues, CiteBank, Mendeley, WorldCat, Core Electronic Journals [email protected] Library, and Biodiveristy Heritage Library, and in the electronic resources of the Columbia University, the University of Managing Editor Florida, the University of Hamburg, and the Smithsonian Institution, among others. ADAM P. KARREMANS LANKESTERIANA is published periodically in volumes, three times a year - in April, August and December - by the Jardín Universidad de Costa Rica, Costa Rica Botánico Lankester, Universidad de Costa Rica. POSTMASTER: Jardín Botánico Lankester, Universidad de Costa Rica, P.O. [email protected] Box 302-7050 Cartago, Costa Rica, C.A. EDITORIAL OffICE: Jardín Botánico Lankester, Universidad de Costa Rica, P.O.