A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal
Mimosa humidicola (Leguminosae, Caesalpinioideae) is described and illustrated for the first time. It occurs exclusively in Pantanal, in wetlands and temporary flooded ponds in southern Mato Grosso and the northwest of Mato Grosso do Sul, both in the Brazilian Midwest. Morphological description and...
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| Formato: | info:ar-repo/semantics/artículo |
| Lenguaje: | Inglés |
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Magnolia Press
2025
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| Acceso en línea: | http://hdl.handle.net/20.500.12123/24039 https://phytotaxa.mapress.com/pt/article/view/phytotaxa.718.1.2 https://doi.org/10.11646/phytotaxa.718.1.2 |
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| author | Nogueira, Luan H.P. Morales, Matias Sartori, Angela |
| author_browse | Morales, Matias Nogueira, Luan H.P. Sartori, Angela |
| author_facet | Nogueira, Luan H.P. Morales, Matias Sartori, Angela |
| author_sort | Nogueira, Luan H.P. |
| collection | INTA Digital |
| description | Mimosa humidicola (Leguminosae, Caesalpinioideae) is described and illustrated for the first time. It occurs exclusively in Pantanal, in wetlands and temporary flooded ponds in southern Mato Grosso and the northwest of Mato Grosso do Sul, both in the Brazilian Midwest. Morphological description and taxonomic, ecology and geographical comments are provided. It species can be distinguished by the pubescence of leaflets, the corolla-lobes carmine contrasting with its whitish filaments and the widely-oblong pods dense pubescent. We also present a synopsis for Mimosa subser. Polycarpae with an analysis of the geographical distribution, habit, and an identification key for its species in South America. Additionally, we cited a new occurrence of Mimosa balansae in the Brazilian Chaco. |
| format | info:ar-repo/semantics/artículo |
| id | INTA24039 |
| institution | Instituto Nacional de Tecnología Agropecuaria (INTA -Argentina) |
| language | Inglés |
| publishDate | 2025 |
| publishDateRange | 2025 |
| publishDateSort | 2025 |
| publisher | Magnolia Press |
| publisherStr | Magnolia Press |
| record_format | dspace |
| spelling | INTA240392025-10-02T14:47:02Z A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal Nogueira, Luan H.P. Morales, Matias Sartori, Angela Fabaceae Polyploidy Taxonomy Wetlands Poliploidia Taxonomía Tierras Húmedas Mimosa Eudicots Eudicotiledóneas Pantanal Brasileño Mimosa humidicola (Leguminosae, Caesalpinioideae) is described and illustrated for the first time. It occurs exclusively in Pantanal, in wetlands and temporary flooded ponds in southern Mato Grosso and the northwest of Mato Grosso do Sul, both in the Brazilian Midwest. Morphological description and taxonomic, ecology and geographical comments are provided. It species can be distinguished by the pubescence of leaflets, the corolla-lobes carmine contrasting with its whitish filaments and the widely-oblong pods dense pubescent. We also present a synopsis for Mimosa subser. Polycarpae with an analysis of the geographical distribution, habit, and an identification key for its species in South America. Additionally, we cited a new occurrence of Mimosa balansae in the Brazilian Chaco. Instituto de Recursos Biológicos Fil: Nogueira, Luan H.P. Universidade Federal de Mato Grosso do Sul. Instituto de Biociências. Programa de Pós-graduação em Biologia Vegetal; Brasil. Universidade de São Paulo. Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto. Programa de Pós-graduação em Biologia Comparada; Brasil. Universidade Federal de São Carlos. Departamento de Botânica Rodovia Washington Luis. Laboratório de Taxonomia e Evolução de Plantas; Brasil Fil: Morales, Matías M. Instituto Nacional de Tecnología Agropecuaria (INTA). Instituto de Recursos Biológicos; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina Fil: Sartori, Angela. Universidade Federal de Mato Grosso do Sul. Instituto de Biociências. Laboratório de Sistemática Vegetal; Brasil 2025-10-02T14:33:11Z 2025-10-02T14:33:11Z 2025-09-16 info:ar-repo/semantics/artículo info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://hdl.handle.net/20.500.12123/24039 https://phytotaxa.mapress.com/pt/article/view/phytotaxa.718.1.2 1171-3163 1179-3155 https://doi.org/10.11646/phytotaxa.718.1.2 eng info:eu-repo/semantics/restrictedAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) application/pdf Magnolia Press Phytotaxa 718 (1) : 015-026. (2025) |
| spellingShingle | Fabaceae Polyploidy Taxonomy Wetlands Poliploidia Taxonomía Tierras Húmedas Mimosa Eudicots Eudicotiledóneas Pantanal Brasileño Nogueira, Luan H.P. Morales, Matias Sartori, Angela A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal |
| title | A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal |
| title_full | A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal |
| title_fullStr | A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal |
| title_full_unstemmed | A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal |
| title_short | A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal |
| title_sort | new species from mimosa subseries polycarpae leguminosae caesalpinioideae in the brazilian pantanal |
| topic | Fabaceae Polyploidy Taxonomy Wetlands Poliploidia Taxonomía Tierras Húmedas Mimosa Eudicots Eudicotiledóneas Pantanal Brasileño |
| url | http://hdl.handle.net/20.500.12123/24039 https://phytotaxa.mapress.com/pt/article/view/phytotaxa.718.1.2 https://doi.org/10.11646/phytotaxa.718.1.2 |
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