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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. Box 302-7050 Cartago, Costa Rica, C.A. Editorial Assistant MANUSCRIPTS: Send to Editorial Office.I NFORMATION FOR CONTRIBUTORS: Send request to Editorial Office. MELISSA DÍAZ-MORALES MEMBERSHIP OffICE: Jardín Botánico Lankester, Universidad de Costa Rica, P.O. Box 302-7050 Cartago, Costa Rica, C.A. Universidad de Costa Rica, Costa Rica SUBSCRIPTION RATES: $50.00 per year. SUBSCRIPTION TERM: Calendar year only. [email protected] REMITTANCES: All checks and money orders must be payable through a Costa Rican bank in U.S. dollars or colones. Pay to: Jardín Botánico Lankester, FUNDEVl. BACK ISSUES: Single issues are available for sale at $ 20.00 (CR) and Consejo Editorial / Editorial Committee $ 22.00 (elsewhere). Send inquiries to Membership Office. MARIO A. BLANCO ADAM P. KARREMANS CHANGES OF ADDRESS: Send mailing label or complete old address and new address to Membership Office. Universidad de Costa Rica, Costa Rica Universidad de Costa Rica, Costa Rica REPRINTS: Price quotations and order blanks will be sent with galley proofs. Send orders, inquiries, and payment for re- VÍCTOR JIMÉNEZ GARCÍA FRANCO PUPULIN prints to Membership Office. Universidad de Costa Rica, Costa Rica Universidad de Costa Rica, Costa Rica GABRIELA JONES ROMÁN JORGE WARNER [\ Universidad Estatal a Distancia, Costa Rica Universidad de Costa Rica, Costa Rica LANKESTERIANA, la revista científica del Jardín Botánico Lankestcr, Universidad de Costa Rica, se dedica a la publi- Comité Científico / Scientific Committee cación de contribuciones originales relativas a la orquideología, incluyendo la ecología, la evolución, la anatomía y la fisiología y la historia de las orquídeas, así como a revisiones de libros y conferencias en estos temas. Se aceptan, JAMES D. ACKERMAN FRANCO BRUNO además, comunicaciones breves y comentarios, que serán titulados como tales. El idioma oficial de la revista es el University of Puerto Rico, U.S.A. Universitá La Sapienza, Roma, Italia inglés (los artículos se publican con resumen en español) y se considerarán para publicación trabajos presentados en GERMÁN CARNEVALI MARK W. CHASE español. Los manuscritos sonn evaluados críticamente por dos o más revisores externos. Centro de Investigación Cientifica de Yucatán,Mexico Royal Botanic Gardens, Kew. U.K. LANKESTERIANA está indizada por Biosis de Thomson Reuters, Scielo, Scopus, Latindex, Scirus y WZB, está incluida en las PHILLIP CRIBB ROBERT L. DRESSLER bases de datos de E-journals, Ebookbrowse, FAO Online Catalogues, CiteBank, Mendeley, WorldCat, Core Electronic Royal Botanic Gardens, Kew, U.K. Universidad de Costa Rica, Costa Rica Journals Library y Biodiveristy Heritage Library, así como en los recursos electrónicos de la Universidad de Columbia CARLOS F. FIGHETTI LAUREN GARDINER University, la Universidad de Florida, la Universidad de Hamburgo y la Institución Smithsoniana, entre otros. The American Orchid Society, U.S.A. Royal Botanic Gardens, Kew, U.K. LANKESTERIANA se publica periódicamente en volúmenes, tres veces por año - en abril, agosto y diciembre - por el Jardín GÜNTER GERLACH ERIC HÁGSATER Botánico Lankester, Universidad de Costa Rica. DIRECCIÓN POSTAL: Jardín Botánico Lankester, Universidad de Costa Botanischer Garten München-Nymphenburg, German Herbario AMO, Mexico Rica, Apdo. 302-7050 Cartago, Costa Rica, C.A. EIKO ENTRICH ESLEY IGGINS H H W E. H OFICINA EDITORIAL: Jardín Botánico Lankester, Universidad de Costa Rica, Apdo. Box 302-7050 Cartago, Costa Rica, C.A. University of Basel, Switzerland Florida Museum of Natural History, U.S.A. MANUSCRITPS: Enviar a la Oficina Editorial.I NFORMACIONES PARA CONTRIBUDORES: Enviar pedidos a la Oficina Editorial. JULIÁN MONGE-NÁJERA ALEC M. PRIDGEON OFICINA DE MEMBRESÍA: Jardín Botánico Lankester, Universidad de Costa Rica, Apdo. 302-7050 Cartago, Costa Rica, C.A. Universidad de Costa Rica, Costa Rica Royal Botanic Gardens, Kew, U.K. COSTO DE SUSCRIPCIÓN: $50.00 por año. TÉRMINOS DE SUSCRIPCIÓN TERM: exclusivamente año de calendario. AVID OBERTS USTAVO OMERO D L. R G A. R PAGOS: Todos los cheques y los órdenes de pago deberán ser pagables a través de un banco de Costa Rica, en University of Kent, U.K. Harvard University Herbaria, U.S.A. dólares estadounidenses o en colones. Emitir los pagos a: Jardín Botánico Lankester, FUNDEVl. EDICIONES ANTERI- ANDRÉ SCHUITEMAN PHILIP SEATON ORES: Los fascículos individuales disponibles para la venta tiene un precio de $ 20.00 (Costa Rica) y $ 22.00 (afuera). Royal Botanic Gardens, Kew, U.K. lUCN/SSC Orchid Specialist Group, U.K. Enviar los pedidos a la Oficina de Membresía. ORGE ARNER ARK HITTEN J W W. M W CAMBIOS DE DIRECCIÓN: Remitir la etiqueta de envío, o alternativamente la vieja dirección completa, y la nueva dirección Universidad de Costa Rica, Costa Rica Florida Museum of Natural History, U.S.A. a la Oficina de Membresía. NORRIS H. WILLIAMS SEPARATAS: Cuando así lo requieran los autores, las cotizaciones y las boletas para el pedido de separatas se enviarán Florida Museum of Natural History, U.S.A junto con las galeratas de impresión. Los órdenes y los pagos deberán inviarse a la Oficina de Membresía. ISSN 1409-3871 LANKESTERIANA VOL. 15, No. 2 AUGUST 2015 Nectary structure and nectar in Sobralia and Elleanthus (Sobralieae: Orchidaceae) KURT M. NEUBIG, BARBARA S. CARLSWARD, W. MARK WHITTEN and NORRIS H. WILLIAMS 113 Pollination ecology of Rodriguezia granadensis (Orchidaceae) NHORA H. OSPINA-CALDERÓN, CAROL A. DUQUE-BUITRAGO, RAYMOND L. TREMBLAY and J. TUPAC OTERO 129 Three new species of Masdevallia (Orchidaceae: Pleurothallidinae) from the Ayacucho and Puno regions in Peru STIG DALSTRÖM and SAUL RUÍZ PÉREZ 141 Protocorm-like bodies and plant regeneration from foliar explants of Coelogyne flaccida, a horticulturally and medicinally important endangered orchid of Eastern Himalaya KALYAN K. DE and SUJIT SIL 151 Root anatomy of Galeandra leptoceras (Orchidaceae) LEILA E. BARRETTA-DOS-SANTOS, JÉSSICA SANT’ANA, ADARILDA PETINI-BENELLI and CRISTIANO PEDROSO-DE-MORAES 159 Book reviews 167 Authors instructions 173 INTERNATIONAL JOURNAL ON ORCHIDOLOGY LANKESTERIANA INTERNATIONAL JOURNAL ON ORCHIDOLOGY Copyright © 2015 Lankester Botanical Garden, University of Costa Rica Effective publication date ISSN 2215-2067 (electronic): August 4, 2015 Effective publication date ISSN 1409-3871 (printed): August 21, 2015 Layout: Jardín Botánico Lankester. Cover: Masdevallia robineae Dalström & Ruíz-Pérez. Photo by S. Dalström Printer: MasterLitho. Printed copies: 500 Printed in Costa Rica / Impreso en Costa Rica R Lankesteriana / International Journal on Orchidology 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 INTERNATIONAL JOURNAL ON ORCHIDOLOGY Since the beginning of the century, LANKESTERIANA, the International Journal on Orchidology, has represented the most influential scientific forum entirely devoted to orchid science, and the preferred medium for hundreds of authors to have their work exposed to a large and selected public of scientists around the world. In fifteen years of activity, LANKESTERIANA established itself as a leading journal to publish cutting edge research on orchid systematics, ecology, evolution, anatomy, physiology, history, and other aspects of orchid science. LANKESTERIANA is worldwide distributed in over 350 national, university, and specialized libraries, and its webpage is visited by thousands of scientists and orchidologists yearly. References to the journal are found in virtually any scientific paper in orchidology published in the last decade, making the journal widely known. LANKESTERIANA is indexed by Thomson Reuters’
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