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Orchidaceae Juss. Aspectos Morfológicos E Taxonômicos
ORCHIDACEAE JUSS. ASPECTOS MORFOLÓGICOS E TAXONÔMICOS VINÍCIUS TRETTEL RODRIGUES ORIENTADOR: DR. FÁBIO DE BARROS SÃO PAULO 2011 1 A FAMÍLIA ORCHIDACEAE Orchidaceae é a maior família, em número de espécies, entre as monocotiledôneas. Pertence à ordem Asparagales (APG 2006), sendo constituída por aproximadamente 24.500 espécies distribuídas em cerca de 800 gêneros (Dressler 1993, 2005). São plantas herbáceas, perenes, terrícolas ou, mais comumente, epífitas (cerca de 73% das espécies). Apresenta distribuição cosmopolita, embora seja mais abundante e diversificada em florestas tropicais, especialmente da Ásia e das Américas. (Figura 1). Figura 1: Distribuição da família Orchidaceae no mundo; a esquerda encontra-se o número de gêneros e a direita o de espécies. Adaptado de Dressler (1993). Nos Neotrópicos a família é amplamente diversificada, sobretudo na região equatorial, com grande diversidade de espécies na Colômbia, Equador, Brasil e Peru, (Figura 2). O Brasil detém uma das maiores diversidades de orquídeas do continente americano e do mundo, com cerca de 2.419 espécies das quais 1.620 são endêmicas deste país (Barros et al. 2010). Todas as formações vegetais brasileiras acomodam orquídeas, mas elas são mais numerosas nas formações florestais úmidas, principalmente na Mata Atlântica com cerca de 1.257 espécies distribuídas em 176 gêneros; dentre estas 791 espécies são endêmicas deste domínio (Barros et al. 2009). 2 Figura 2: Número de espécies da família Orchidaceae na América do Sul. Adaptado de Dressler (1993). Apesar da alta representatividade da família, que segundo Sanford (1974) abrange 7% das Angiospermas, ainda há muito a se descobrir. Dressler (1981) enfatiza que maiores estudos sobre a família devem ser feitos especialmente em regiões tropicais. -
Generic and Subtribal Relationships in Neotropical Cymbidieae (Orchidaceae) Based on Matk/Ycf1 Plastid Data
LANKESTERIANA 13(3): 375—392. 2014. I N V I T E D P A P E R* GENERIC AND SUBTRIBAL RELATIONSHIPS IN NEOTROPICAL CYMBIDIEAE (ORCHIDACEAE) BASED ON MATK/YCF1 PLASTID DATA W. MARK WHITTEN1,2, KURT M. NEUBIG1 & N. H. WILLIAMS1 1Florida Museum of Natural History, University of Florida Gainesville, FL 32611-7800 USA 2Corresponding author: [email protected] ABSTRACT. Relationships among all subtribes of Neotropical Cymbidieae (Orchidaceae) were estimated using combined matK/ycf1 plastid sequence data for 289 taxa. The matrix was analyzed using RAxML. Bootstrap (BS) analyses yield 100% BS support for all subtribes except Stanhopeinae (87%). Generic relationships within subtribes are highly resolved and are generally congruent with those presented in previous studies and as summarized in Genera Orchidacearum. Relationships among subtribes are largely unresolved. The Szlachetko generic classification of Maxillariinae is not supported. A new combination is made for Maxillaria cacaoensis J.T.Atwood in Camaridium. KEY WORDS: Orchidaceae, Cymbidieae, Maxillariinae, matK, ycf1, phylogenetics, Camaridium, Maxillaria cacaoensis, Vargasiella Cymbidieae include many of the showiest align nrITS sequences across the entire tribe was Neotropical epiphytic orchids and an unparalleled unrealistic due to high levels of sequence divergence, diversity in floral rewards and pollination systems. and instead to concentrate our efforts on assembling Many researchers have posed questions such as a larger plastid data set based on two regions (matK “How many times and when has male euglossine and ycf1) that are among the most variable plastid bee pollination evolved?”(Ramírez et al. 2011), or exon regions and can be aligned with minimal “How many times have oil-reward flowers evolved?” ambiguity across broad taxonomic spans. -
Orchidaceae Das Serras Negra E Do Funil, Rio Preto, Minas Gerais, E Similaridade Fl Orística Entre Formações Campestres E Fl Orestais Do Brasil
Acta Botanica Brasilica 25(1): 58-70. 2011. Orchidaceae das Serras Negra e do Funil, Rio Preto, Minas Gerais, e similaridade fl orística entre formações campestres e fl orestais do Brasil Narjara Lopes de Abreu1,4, Luiz Menini Neto2 e Tatiana Ungaretti Paleo Konno3 Recebido em 12/05/2010. Aceito em 3/12/2010 RESUMO (Orchidaceae das Serras Negra e do Funil, Rio Preto, Minas Gerais, e similaridade fl orística entre formações campestres e fl orestais do Brasil). Neste estudo, foi realizado o levantamento das Orchidaceae das Serras Negra e do Funil (SN/ SF), Zona da Mata de Minas Gerais, e uma análise da similaridade fl orística dessa família entre 29 áreas campestres e fl orestais do Brasil. Para tal análise, utilizou-se o algoritmo UPGMA, coefi ciente de Sørensen, e 5.000 replicações de bootstrap. A análise de agrupamento revelou baixos índices de similaridade, exceto para os grupos Serra Negra + Parque Estadual do Ibitipoca e Parque Estadual da Ilha do Cardoso + Estação Ecológica Juréia-Itatins. Os resultados sugerem que a região das SN/SF represente um corredor fl orístico entre localidades na Serra da Mantiqueira (Parque Nacional do Itatiaia) e Serra do Mar (Reserva Biológica de Macaé de Cima). Foi observado o agrupamento de áreas com semelhanças ambientais e as regiões de campos rupestres se destacaram em termos de particularidades fl orísticas. O teste de Mantel revelou que a similaridade fl orística não está correlacionada à distância geográfi ca entre as áreas. Palavras-chave: Biodiversidade, campos rupestres, conservação, riqueza específi ca, teste de Mantel ABSTRACT (Orchidaceae from Serra Negra and Serra do Funil, Rio Preto, Minas Gerais, and fl oristic similarity between grassland and forest formations of Brazil). -
Rudolf Schlechter's South-American Orchids Iii
LANKESTERIANA 20(2): 167–216. 2020. doi: http://dx.doi.org/10.15517/lank.v20i2.42849 RUDOLF SCHLECHTER’S SOUTH-AMERICAN ORCHIDS III. SCHLECHTER’S “NETWORK”: NORTH AND NORTHEAST BRAZIL, THE GUIANAS CARLOS OSSENBACH1,2,4 & RUDOLF JENNY3 1Jardín Botánico Lankester, Universidad de Costa Rica, P.O.Box 302-7050 Cartago, Costa Rica 2Orquideario 25 de mayo, Sabanilla de Montes de Oca, San José, Costa Rica 3Jany Renz Herbarium, Swiss Orchid Foundation, Switzerland 4Corresponding author: [email protected] ABSTRACT. The third chapter of the series about Rudolf Schlechter’s South-American orchids presents concise biographical information about those botanists and orchid collectors who were related to Schlechter and worked in north and northeastern Brazil, as well as in the three Guianas. As an introduction, a brief geographical outline is presented, dividing the northern territories in four zones: the Amazon basin, the Araguaia-Tocantins river basin, the Northeast region and the Guianas. It is followed by a short mention of the historical milestones in the history of orchids in these regions during the preceding centuries. KEY WORDS: Amazon River, biography, Brazil Nordeste, history of botany, Orchidaceae, Roraima, Tocantins River The Amazonas and Tocantins River basins, and the Finally we have the Brazilian states that form the Northeast region. As we have read in the previous coastline from Pará in the north to Espirito Santo in chapter, southern Brazil (taking the capital city of the south, namely eastern Maranhão, Piauí, Ceará, Brasilia as its northernmost point) is part of the La Plata Rio Grande do Norte, Paraíba, Pernambuco, Alagoas, River basin, which drains into the southern Atlantic Sergipe, and Bahia, which occupy the rest of northern Ocean (Ossenbach & Jenny 2019: 207, fig. -
The Orchid Flora of the Colombian Department of Valle Del Cauca Revista Mexicana De Biodiversidad, Vol
Revista Mexicana de Biodiversidad ISSN: 1870-3453 [email protected] Universidad Nacional Autónoma de México México Kolanowska, Marta The orchid flora of the Colombian Department of Valle del Cauca Revista Mexicana de Biodiversidad, vol. 85, núm. 2, 2014, pp. 445-462 Universidad Nacional Autónoma de México Distrito Federal, México Available in: http://www.redalyc.org/articulo.oa?id=42531364003 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 Revista Mexicana de Biodiversidad 85: 445-462, 2014 Revista Mexicana de Biodiversidad 85: 445-462, 2014 DOI: 10.7550/rmb.32511 DOI: 10.7550/rmb.32511445 The orchid flora of the Colombian Department of Valle del Cauca La orquideoflora del departamento colombiano de Valle del Cauca Marta Kolanowska Department of Plant Taxonomy and Nature Conservation, University of Gdańsk. Wita Stwosza 59, 80-308 Gdańsk, Poland. [email protected] Abstract. The floristic, geographical and ecological analysis of the orchid flora of the department of Valle del Cauca are presented. The study area is located in the southwestern Colombia and it covers about 22 140 km2 of land across 4 physiographic units. All analysis are based on the fieldwork and on the revision of the herbarium material. A list of 572 orchid species occurring in the department of Valle del Cauca is presented. Two species, Arundina graminifolia and Vanilla planifolia, are non-native elements of the studied orchid flora. The greatest species diversity is observed in the montane regions of the study area, especially in wet montane forest. -
Epilist 1.0: a Global Checklist of Vascular Epiphytes
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2021 EpiList 1.0: a global checklist of vascular epiphytes Zotz, Gerhard ; Weigelt, Patrick ; Kessler, Michael ; Kreft, Holger ; Taylor, Amanda Abstract: Epiphytes make up roughly 10% of all vascular plant species globally and play important functional roles, especially in tropical forests. However, to date, there is no comprehensive list of vas- cular epiphyte species. Here, we present EpiList 1.0, the first global list of vascular epiphytes based on standardized definitions and taxonomy. We include obligate epiphytes, facultative epiphytes, and hemiepiphytes, as the latter share the vulnerable epiphytic stage as juveniles. Based on 978 references, the checklist includes >31,000 species of 79 plant families. Species names were standardized against World Flora Online for seed plants and against the World Ferns database for lycophytes and ferns. In cases of species missing from these databases, we used other databases (mostly World Checklist of Selected Plant Families). For all species, author names and IDs for World Flora Online entries are provided to facilitate the alignment with other plant databases, and to avoid ambiguities. EpiList 1.0 will be a rich source for synthetic studies in ecology, biogeography, and evolutionary biology as it offers, for the first time, a species‐level overview over all currently known vascular epiphytes. At the same time, the list represents work in progress: species descriptions of epiphytic taxa are ongoing and published life form information in floristic inventories and trait and distribution databases is often incomplete and sometimes evenwrong. -
Publicación Anticipada Early View
BOTÁNICA https://doi.org/10.15446/caldasia.v44n2.88105 http://www.revistas.unal.edu.co/index.php/cal Caldasia 44(2):xx-xx. Mayo-agosto 2022 CALDASIA ISSN En línea: 2357-3759 ISSN Impreso: 0366-5232 Publicación anticipada Este trabajo ha sido aceptado para publicación en Caldasia al haber completado el proceso de evaluación por pares y su respectiva corrección, pero no se ha preparado para diagramación ni corrección de estilo. Por tanto, se pueden encontrar diferencias entre esta versión y la publicación final. Esta versión está disponible al público, pero recomendamos fuertemente que se haga referencia al pdf final para propósitos de citación. Early view This paper has been accepted for publication in Caldasia after completed the peer review process but has not been through the layout and proofreading processes. Thus, differences between this version and the final file may be found. This version is available for the public, but we strongly encourage use the final pdf for approved citation. Novedades florísticas para el Santuario de Fauna y Flora de Iguaque y sus zonas de influencia como única área protegida de la provincia de Ricaurte (Boyacá, Colombia) Floristic novelties for the Sanctuary of Fauna and Flora of Iguaque and its areas of influence as the sole protected area of the Ricaurte province (Boyacá, Colombia) FAVIO GONZÁLEZ 1, NATALIA PABÓN-MORA 2* 1Universidad Nacional de Colombia, Sede Bogotá, Facultad de Ciencias, Instituto de Ciencias Naturales, Bogotá, Colombia 2Universidad de Antioquia, Instituto de Biología, Medellín, Colombia, [email protected] * Autor para correspondencia. Citación: González F, Pabón-Mora N. 2022. -
Análisis Palinológico Y Anatómico Del Pistilo En La Familia Orchidaceae
MEMORIA DE TESIS DOCTORAL Análisis palinológico y anatómico del pistilo en la familia Orchidaceae DEPARTAMENTO DE BIODIVERSIDAD Y GESTIÓN AMBIENTAL (ÁREA DE BOTÁNiCA) UNIVERSIDAD DE LEÓN Hilda Rocio Mosquera Mosquera León, Junio 2012 A Mis Padres Hernán y Rocío, Por apoyarme y sobre todo….. Por confiar en mi A mis Hermanos y sobrinos, Porque la distancia no nos aleja, nos une más. “La familia es…. La familia” Agradecimientos Al llegar a esta etapa final, quiero agradecer a todas aquellas personas o instituciones que han contribuido a lo largo este proceso. En primera instancia quiero dar las gracias a mis directores Rosa Mª Valencia y Carmen Acedo, por sus enseñanzas, disponibilidad y acertada orientación, pero sobre todo por haber entendido y corregido pacientemente, los textos escritos en “español Mosquera”, por todo ello mil gracias. También deseo agradecer a la Universidad Tecnológica del Chocó (Colombia) y la Fundación Carolina (España) que financiaron mis estudios doctorales. Al Dr. Eduardo Antonio García Vega, rector de la Universidad Tecnológica del Chocó, a mis profesores Miguel A. Medina Rivas y Tulia Rivas Lara por el apoyo institucional y moral brindado. A Rafael Geovo y Thilma Arias, dueños de la colección de Orquídeas de Istmina, por el cariño y la colaboración incondicional. En su colección se gestó la idea de trabajar con este hermosa familia. A Roberto Angulo Blum, por poner a mi disposición su grandiosa colección de orquídeas y por su valiosa gestión para conseguir financiamiento para la investigación. A la Sociedad Colombiana de Orquideología, por la financiación parcial de esta tesis doctoral. También quiero agradecer a los directores y conservadores de los herbarios CAUP, CHOCO, COL, HPUJ, HUA, HUCSS, JAUM, K, LEB, MA y MEDEL, por proporcionar parte de las muestras utilizadas en esta investigación. -
Redalyc.AN UPDATED CHECKLIST of the ORCHIDACEAE OF
Lankesteriana International Journal on Orchidology ISSN: 1409-3871 [email protected] Universidad de Costa Rica Costa Rica Bogarín, Diego; Serracín, Zuleika; Samudio, Zabdy; Rincón, Rafael; Pupulin, Franco AN UPDATED CHECKLIST OF THE ORCHIDACEAE OF PANAMA Lankesteriana International Journal on Orchidology, vol. 14, núm. 3, diciembre, 2014, pp. 135-364 Universidad de Costa Rica Cartago, Costa Rica Available in: http://www.redalyc.org/articulo.oa?id=44339829001 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 LANKESTERIANA 14(1): 135—364. 2014. AN UPDATED CHECKLIST OF THE ORCHIDACEAE OF PANAMA DIEGO BOGARÍN1,2,4, ZULEIKA SERRACÍN2, ZABDY SAMUDIO2, RAFAEL RINCÓN2 & FRANCO PUPULIN1,3 1 Jardín Botánico Lankester, Universidad de Costa Rica. P.O. Box 302-7050 Cartago, Costa Rica, A.C. 2 Herbario UCH, Universidad Autónoma de Chiriquí, 0427, David, Chiriquí, Panama 3 Harvard University Herbaria, 22 Divinity Avenue, Cambridge, Massachusetts, U.S.A.; Marie Selby Botanical Gardens, Sarasota, FL, U.S.A. 4 Author for correspondence: [email protected] AbstRACT. The Orchidaceae is one of the most diverse vascular plant families in the Neotropics and the most diverse in Panama. The number of species is triple that of other well-represented families of angiosperms such as Rubiaceae, Fabaceae and Poaceae. Despite its importance in terms of diversity, the latest checklist was published ten years ago and the latest in-depth taxonomic treatments were published in 1949 and 1993. -
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. -
Appendix: Orchid Potting Mixtures - an Abridged Historical Review 1
Appendix: Orchid potting mixtures - An abridged historical review 1 T. J. SHEEHAN Introduction There is little doubt that potting media development over time has been the salvation of orchid growers (Bomba, 1975). When epiphytic orchids were first introduced into England and other European countries in the 18th century growers could not envision plants growing in anything but soil. '"Peat and loam' were good for everything and frequently became the mass murderers of the first generation of epiphytic orchids," Hooker is believed to have said around the end of the 19th century; England had become the graveyard of tropical orchids. Undoubtedly this was in reference to the concern individuals were having over the potting media problems. This problem also drew the attention of such noted individuals as John Lindley and Sir Joseph Paxton, as well as the Gardener's Chronicle, who noted that "The Rule of Thumb" had nothing to say about orchid growing; it was only effective in orchid killing (Bomba 1975). Fortunately, the ingenuity of growers solved the problem as innovative potting mixes evolved over the years. After visiting a number of orchid growing establishments it immediately becomes obvious to any orchid grower, professional or hobbyist, that orchids, both epiphytic and terrestrial, will grow in a wide variety of media. It has often been stated that epiphytic orchids can be grown in any medium except soil as long as watering and fertilization are adjusted to fit the mix being used. Ter restrial orchids seem to thrive in any medium that contains 40% or more organic matter. Reading cultural recommendations from the early days of orchid growing is most interesting and highly recommended. -
00008-2004 ( .Pdf )
ISSN 1409-3871 LANKESTERIANA VOL. 4, Nº. 2 AGOSTO 2004 Fritz Hamer. In memoriam CARLOS OSSENBACH 101 Scaphosepalum manningii Luer (Orchidaceae: Pleurothallidinae), a new species for Costa Rica STIG DALSTRÖM 105 A new species of Stanhopea (Orchidaceae) from Peru RUDOLF JENNY 109 Lista con anotaciones de las Angiospermas de la Reserva Biológica Alberto Brenes (microcuencas de lo Ríos San Lorenzo y San Lorencito),Costa Rica JORGE GÓMEEZ-LAURITO & RODOLFO ORTIZ 113 Una nueva especie de Hymenophyllum y una variedad nueva de Trichomanes collariatum Bosch (Filicales: Hymenophyllaceae) en Costa Rica ALEXANDER FCO. ROJAS ALVARADO 143 Un nuevo híbrido de Tectaria (Filicales: Tectariaceae) en Costa Rica ALEXANDER FCO. ROJAS ALVARADO 149 Botánica y numismática: las plantas en las monedas de Costa Rica (1709-2004) JOSÉ A. VARGAS ZAMORA & ORGE GÓMEEZ-LAURITO 155 Reseñas de libros 169 LA REVISTA CIENTÍFICA DEL JARDÍN BOTÁNICO LANKESTER UNIVERSIDAD DE COSTA RICA LANKESTERIANA LA REVISTA CIENTÍFICA DEL JARDÍN BOTÁNICO LANKESTER UNIVERSIDAD DE COSTA RICA Copyright © 2003 Jardín Botánico Lankester, Universidad de Costa Rica Fecha efectiva de publicación / Effective publication date: 27 de octubre del 2003 Diagramación: Jardín Botánico Lankester Imprenta: Litografía Ediciones Sanabria S.A. Tiraje: 500 copias Impreso en Costa Rica / Printed in Costa Rica R Lankesteriana / La revista científica del Jardín Botánico Lankester, Universidad de Costa Rica. No. 1 (2001)-- . -- San José, Costa Rica: Editorial Universidad de Costa Rica, 2001-- v. ISSN-1409-3871 1. Botánica - Publicaciones periódicas, 2. Publicaciones periódicas costarricenses LANKESTERIANA 4(2): 101-104. 2004. FRITZ HAMER (1912-2004) – IN MEMORIAM – CARLOS OSSENBACH Investigador Asociado, Jardín Botánico Lankester, Universidad de Costa Rica P.O.