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dc.creatorPupulin, Franco
dc.creatorBelfort Oconitrillo, Noelia
dc.creatorDíaz Morales, Melissa
dc.creatorBogarín Chaves, Diego Gerardo
dc.creatorAguilar Velásquez, Jaime
dc.date.accessioned2021-10-26T20:46:50Z
dc.date.available2021-10-26T20:46:50Z
dc.date.issued2021
dc.identifier.citationhttps://bioone.org/journals/harvard-papers-in-botany/volume-26/issue-1/hpib.v26iss1.2021.n14/Florae-costaricensis-subtribui-Pleurothallidinis-Orchidaceae-prodromus-II-Systematics-of-the/10.3100/hpib.v26iss1.2021.n14.shortes_ES
dc.identifier.urihttps://hdl.handle.net/10669/84823
dc.description.abstractWe discuss a group of Pleurothallis species mostly characterized by plants relatively tall for the genus, with stems more than 20 cm long and fasciculate inflorescences produced above the leaf from a spathaceous, sometimes erect bract. We recognize 26 species and 4 natural hybrids in Costa Rica in this group of Pleurothallis, belonging to 4 informal assemblages of species, each one characterized by a unique set of vegetative, floral, and ecological features. This group, as well as its component units, is discussed as to its salient characteristics and internal relationships, underlying possible evolutionary trends. Diversity, general and floral ecology, color dimorphism, and natural hybridization are examined to address their systematic significance. We present a dichotomic key to the groups and the species discussed in this study, together with descriptions based on Costa Rican materials, and one or more line drawings or a Lankester Composite Dissection Plate when required for improved clarity. Also, we discuss their taxonomy and provide information on etymology, habitat, distribution, distinguishing features, and Costa Rican collections. Three species (P. callosa, P. longipetala, and P. mesopotamica), and three nothospecies (P. ×karremansiana, P. ×subversa, and P. ×parentis-certa) are described as new to science, discussed as to their affinities, and illustrated with photographs, composite digital plates, and ink drawings. Pleurothallis triangulabia is removed from the synonymy of P. phyllocardia, treated as a distinct species, and lectotypified. Pleurothallis anthurioides and P. maduroi are first recorded and documented for the flora of Costa Rica.es_ES
dc.language.isoenges_ES
dc.sourceHarvard Papers in Botany; Vol.26 Núm. 1: pp.203-295es_ES
dc.subjectFlora of Costa Ricaes_ES
dc.subjectFloral activityes_ES
dc.subjectLectotypificationes_ES
dc.subjectNatural hybridizationes_ES
dc.subjectNew nothospecieses_ES
dc.subjectNew specieses_ES
dc.subjectOrchid diversityes_ES
dc.subjectPleurothallidinaees_ES
dc.titleFlorae costaricensis subtribui Pleurothallidinis (Orchidaceae) prodromus II. Systematics of the Pleurothallis cardiothallis and P. phyllocardia Groups, and Other Related Groups of Pleurothallis with Large Vegetative Habites_ES
dc.typeartículo científicoes_ES
dc.identifier.doi10.3100/hpib.v26iss1.2021.n14
dc.description.procedenceUCR::Vicerrectoría de Investigación::Unidades de Investigación::Ciencias Agroalimentarias::Jardín Botánico Lankester (JBL)es_ES


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