Morphological and anatomical characterization of a new natural hybrid between Cohniella ascendens and C. brachyphylla (Oncidiinae: Orchidaceae)

dc.creatorWilliam Rolando Cetzal Ix
dc.creatorGERMAN CARNEVALI FERNANDEZ CONCHA
dc.creatorEliana Josefína Noguera Savelli
dc.creatorDamelis Jauregui
dc.date2013
dc.date.accessioned2023-07-21T19:18:48Z
dc.date.available2023-07-21T19:18:48Z
dc.identifierhttp://cicy.repositorioinstitucional.mx/jspui/handle/1003/1616
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/7737176
dc.descriptionA putative natural hybrid between Cohniella ascendens and C. brachyphylla (Orchidaceae, Oncidiinae) from western Costa Rica, C. ×francoi, is herein newly described, illustrated and characterized based upon both morphological and anatomical characters. This taxon hybrid is most similar to C. ascendens but the flowers show intermediate characters between the putative parents. Cohniella ×francoi is similar to C. ascendens in its semipendulous inflorescences, callus shape, cylindrical column base with linear oblong wings, and obovate stigmatic cavity plus several anatomical characters. On the other hand, it is similar to C. brachyphylla in the oblong to subquadrate lateral lobes of the labellum that are in the same plane as the central lobe, and the rectangular disc of the labellum with a lateral extension of the callus in the margins. A table of diagnostic characters for the new hybrid and its putative parents, a comparative figure, and a map showing their geographical distributions are also provided. 
dc.formatapplication/pdf
dc.languageeng
dc.relationinfo:eu-repo/semantics/datasetDOI/http://dx.doi.org/10.11646/phytotaxa.144.2.2
dc.relationcitation:Cetzal-Ix, W., Carnevali, G., Noguera-Savelli, E., & Jáuregui, D. (2013). Morphological and anatomical characterization of a new natural hybrid between Cohniella ascendens and C. brachyphylla (Oncidiinae: Orchidaceae). Phytotaxa, 144(2), 45-55.
dc.rightsinfo:eu-repo/semantics/openAccess
dc.rightshttp://creativecommons.org/licenses/by-nc-nd/4.0
dc.sourcePhytotaxa, 144(2), 45-55, 2013.
dc.subjectinfo:eu-repo/classification/Autores/ANATOMY
dc.subjectinfo:eu-repo/classification/Autores/COSTA RICA
dc.subjectinfo:eu-repo/classification/Autores/MORPHOLOGY
dc.subjectinfo:eu-repo/classification/Autores/NATURAL HYBRIDIZATION
dc.subjectinfo:eu-repo/classification/Autores/COHNIELLA ×FRANCOI
dc.subjectinfo:eu-repo/classification/cti/2
dc.subjectinfo:eu-repo/classification/cti/24
dc.subjectinfo:eu-repo/classification/cti/2417
dc.subjectinfo:eu-repo/classification/cti/241720
dc.subjectinfo:eu-repo/classification/cti/241720
dc.titleMorphological and anatomical characterization of a new natural hybrid between Cohniella ascendens and C. brachyphylla (Oncidiinae: Orchidaceae)
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:eu-repo/semantics/publishedVersion


Este ítem pertenece a la siguiente institución