Venation Patterns in Mimosa subseries Dolentes and Brevipedes (Leguminosae) and their Taxonomical Inferences
Mimosa is a megadiverse genus of pantropical and subpantropical distribution. High morphological variability at infraspecific levels has often led to problems in the delimitation of taxa and the formation of taxonomic complexes. Here, on cleared leaflets of 20 taxa of the Dolentes- Brevipedes taxono...
| Autores principales: | , , |
|---|---|
| Formato: | Artículo |
| Lenguaje: | Inglés |
| Publicado: |
2019
|
| Materias: | |
| Acceso en línea: | https://bioone.org/journals/systematic-botany/volume-43/issue-2/036364418X697256/Venation-Patterns-in-italicMimosa-italic-Subseries-italicDolentes-italic-and-italicBrevipedes/10.1600/036364418X697256.short http://hdl.handle.net/20.500.12123/4830 https://doi.org/10.1600/036364418X697256 |
| _version_ | 1855483506137759744 |
|---|---|
| author | Grohar, Mariana Cecilia Rosenfeldt, Sonia Morales, Matias |
| author_browse | Grohar, Mariana Cecilia Morales, Matias Rosenfeldt, Sonia |
| author_facet | Grohar, Mariana Cecilia Rosenfeldt, Sonia Morales, Matias |
| author_sort | Grohar, Mariana Cecilia |
| collection | INTA Digital |
| description | Mimosa is a megadiverse genus of pantropical and subpantropical distribution. High morphological variability at infraspecific levels has often led to problems in the delimitation of taxa and the formation of taxonomic complexes. Here, on cleared leaflets of 20 taxa of the Dolentes- Brevipedes taxonomic complex, we describe three major venation types: acrodromous, parallelodromous, and brochidodromous. We provide a detailed description of variability among each one, leading to the establishment of two and five subtypes within the acrodromous and brochidodromous taxa, respectively. Venation architecture clearly differentiates three species within Mimosa subseries Brevipedes: M. brevipes with acrodromous, M. fernandez-casasii with parallelodromous venation, and M. diversipila by its brochidodromous weak pattern. Three varieties are alsorecognizable in brochidodromous subseries Dolentes: M. dolens var. anisitsii with round pattern, M. dolens var. eriophylla and M. dolens var. rudis with ample pattern. |
| format | Artículo |
| id | INTA4830 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2019 |
| publishDateRange | 2019 |
| publishDateSort | 2019 |
| record_format | dspace |
| spelling | INTA48302019-04-05T14:35:58Z Venation Patterns in Mimosa subseries Dolentes and Brevipedes (Leguminosae) and their Taxonomical Inferences Grohar, Mariana Cecilia Rosenfeldt, Sonia Morales, Matias Mimosa Nervaduras Foliares Leaf Veins Acrodromous type Brochidodromous type Paralellodromous type Tipo acródromo Tipo brochidodromo Tipo paralelodromos Arquitectura venal Mimosa is a megadiverse genus of pantropical and subpantropical distribution. High morphological variability at infraspecific levels has often led to problems in the delimitation of taxa and the formation of taxonomic complexes. Here, on cleared leaflets of 20 taxa of the Dolentes- Brevipedes taxonomic complex, we describe three major venation types: acrodromous, parallelodromous, and brochidodromous. We provide a detailed description of variability among each one, leading to the establishment of two and five subtypes within the acrodromous and brochidodromous taxa, respectively. Venation architecture clearly differentiates three species within Mimosa subseries Brevipedes: M. brevipes with acrodromous, M. fernandez-casasii with parallelodromous venation, and M. diversipila by its brochidodromous weak pattern. Three varieties are alsorecognizable in brochidodromous subseries Dolentes: M. dolens var. anisitsii with round pattern, M. dolens var. eriophylla and M. dolens var. rudis with ample pattern. Fil: Grohar, Mariana C. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. 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 Fil: Rosenfeldt, Sonia. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Biodiversidad y Biología Experimental; Argentina Fil: Morales, Matias. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina 2019-04-05T14:22:00Z 2019-04-05T14:22:00Z 2018-06-21 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion https://bioone.org/journals/systematic-botany/volume-43/issue-2/036364418X697256/Venation-Patterns-in-italicMimosa-italic-Subseries-italicDolentes-italic-and-italicBrevipedes/10.1600/036364418X697256.short http://hdl.handle.net/20.500.12123/4830 0363-6445 https://doi.org/10.1600/036364418X697256 eng info:eu-repo/semantics/restrictedAccess application/pdf Systematic Botany 43 (2) : 532-543 (June 2018) |
| spellingShingle | Mimosa Nervaduras Foliares Leaf Veins Acrodromous type Brochidodromous type Paralellodromous type Tipo acródromo Tipo brochidodromo Tipo paralelodromos Arquitectura venal Grohar, Mariana Cecilia Rosenfeldt, Sonia Morales, Matias Venation Patterns in Mimosa subseries Dolentes and Brevipedes (Leguminosae) and their Taxonomical Inferences |
| title | Venation Patterns in Mimosa subseries Dolentes and Brevipedes (Leguminosae) and their Taxonomical Inferences |
| title_full | Venation Patterns in Mimosa subseries Dolentes and Brevipedes (Leguminosae) and their Taxonomical Inferences |
| title_fullStr | Venation Patterns in Mimosa subseries Dolentes and Brevipedes (Leguminosae) and their Taxonomical Inferences |
| title_full_unstemmed | Venation Patterns in Mimosa subseries Dolentes and Brevipedes (Leguminosae) and their Taxonomical Inferences |
| title_short | Venation Patterns in Mimosa subseries Dolentes and Brevipedes (Leguminosae) and their Taxonomical Inferences |
| title_sort | venation patterns in mimosa subseries dolentes and brevipedes leguminosae and their taxonomical inferences |
| topic | Mimosa Nervaduras Foliares Leaf Veins Acrodromous type Brochidodromous type Paralellodromous type Tipo acródromo Tipo brochidodromo Tipo paralelodromos Arquitectura venal |
| url | https://bioone.org/journals/systematic-botany/volume-43/issue-2/036364418X697256/Venation-Patterns-in-italicMimosa-italic-Subseries-italicDolentes-italic-and-italicBrevipedes/10.1600/036364418X697256.short http://hdl.handle.net/20.500.12123/4830 https://doi.org/10.1600/036364418X697256 |
| work_keys_str_mv | AT groharmarianacecilia venationpatternsinmimosasubseriesdolentesandbrevipedesleguminosaeandtheirtaxonomicalinferences AT rosenfeldtsonia venationpatternsinmimosasubseriesdolentesandbrevipedesleguminosaeandtheirtaxonomicalinferences AT moralesmatias venationpatternsinmimosasubseriesdolentesandbrevipedesleguminosaeandtheirtaxonomicalinferences |