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Abstract
The genus Mimosa Linnaeus (Leguminosae) comprises more than 530 species, being one of the most diversified genera in the family. A vast morphologic variability has been described at all infrageneric levels. Considering stomata description, a very low proportion of species have been studied in the genus, and the description was limited to stomata types, but not to variation in the disposition of subsidiary cells. Here we analyze type, length, and [ver mas...]
dc.contributor.authorGrohar, Mariana Cecilia
dc.contributor.authorRosenfeldt, Sonia
dc.contributor.authorMorales, Matias
dc.date.accessioned2021-09-08T12:16:53Z
dc.date.available2021-09-08T12:16:53Z
dc.date.issued2021-04-20
dc.identifier.issn0033-183X
dc.identifier.issn1615-6102
dc.identifier.otherhttps://doi.org/10.1007/s00709-021-01655-9
dc.identifier.urihttp://hdl.handle.net/20.500.12123/10201
dc.identifier.urihttps://link.springer.com/article/10.1007%2Fs00709-021-01655-9
dc.description.abstractThe genus Mimosa Linnaeus (Leguminosae) comprises more than 530 species, being one of the most diversified genera in the family. A vast morphologic variability has been described at all infrageneric levels. Considering stomata description, a very low proportion of species have been studied in the genus, and the description was limited to stomata types, but not to variation in the disposition of subsidiary cells. Here we analyze type, length, and distribution of stomatic complexes in 19 taxa of Mimosa subseries Dolentes and subseries Brevipedes, a high variability taxonomic complex, as well as their density on both foliar faces and epidermic pavement cell morphology. We found four different stomatal types, 2 distribution types, and 3 epidermic pavement cell shapes. Some of these features are taxonomically relevant at infraspecific levels, since it adds important information for the separation of the taxa, but also questions supraspecific taxonomic groups of previous proposals of the genus. We also hypothesized about the origin of the variation of some stomata features in relation to ecological and ploidy-level variability in this complexeng
dc.formatapplication/pdfes_AR
dc.language.isoenges_AR
dc.publisherSpringeres_AR
dc.rightsinfo:eu-repo/semantics/restrictedAccesses_AR
dc.sourceProtoplasma (Published: 05 May 2021)es_AR
dc.subjectStomataeng
dc.subjectEstomaes_AR
dc.subjectEpidermiseng
dc.subjectMimosaes_AR
dc.subject.otherLeguminosaeeng
dc.subject.otherLeguminosases_AR
dc.titleStomatal micromorphology in a complex of Mimosa section Mimosa (Fabaceae)es_AR
dc.typeinfo:ar-repo/semantics/artículoes_AR
dc.typeinfo:eu-repo/semantics/articlees_AR
dc.typeinfo:eu-repo/semantics/publishedVersiones_AR
dc.description.filFil: Grohar, Mariana Cecilia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentinaes_AR
dc.description.filFil: Rosenfeldt, Sonia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentinaes_AR
dc.description.filFil: Morales, Matias. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad de Morón. Facultad de Agronomía y Ciencias Agroalimentarias; Argentinaes_AR
dc.subtypecientifico


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