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A new species from Mimosa subseries Polycarpae (Leguminosae, Caesalpinioideae) in the Brazilian pantanal
Nogueira, Luan H.P.; Morales, Matias; Sartori, Angela (Magnolia Press, 2025-09-16)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 ... -
A new species of Mimosa (Leguminosae, ser. Piresianae) from the Brazilian Midwest
Nogueira Hernandes P., Luan; Morales, Matias; Bagnatori Sartori, Angela Lucia B. (Magnolia Press, 2024-08-06)A new species of Mimosa (Leguminosae, ser. Piresianae) from Brazil is described and illustrated in this article, along with a short description about the morphological and anatomical traits to fire-resilience in dry forests ... -
A New Species of Mimosa L. ser. Bipinnatae DC. (Leguminosae) from the Cerrado: Taxonomic and Phylogenetic Insights
Morales, Matias; Fortunato, Renee Hersilia; Simon, Marcelo Fragomeni (MDPI, 2020-07-24)Mimosa carolina (Leguminosae), a new species from the Parque Nacional Chapada das Mesas, located in the northern limit of the Brazilian Cerrado, is described and illustrated. In addition, a phylogenetic reconstruction was ... -
A new species of Mimosa sect. Mimosa (Leguminosae, Mimosoideae) from Southern Brazil
Morales, Matias; Santos-Silva, Juliana; Ribas, Osmar S. (Springer, 2013-06)A new species of Mimosa section Mimosa, Mimosa eurystegia, which is apparently endemic to Paraná in southern Brazil, is described and illustrated. This species is distinguished by plurinerved leaflets and papyraceous, ... -
A new species of Mimosa section Mimosa (Leguminosae) from the Paraguayan Cerrado
Morales, Matias; Grohar, Mariana Cecilia; Rosenfeldt, Sonia; Fortunato, Renee Hersilia (Magnolia Press, 2019-04)Mimosa schininii (Leguminosae), a new species from the Amambay region, in the Cerrado ecoregion of northeastern Paraguay, is described and illustrated. This new species belongs to Mimosa L. section Mimosa series Mimosa ... -
Advances in Legume Systematics 14. Classification of Caesalpinioideae. Part 2: Higher-level classification
Bruneau, Anne; Paganucci de Queiroz, Luciano; Ringelberg, Jens J.; Borges, Leonardo M.; Lopes da Costa Bortoluzzi, Roseli; Brown, Gillian K.; Cardoso, Domingos B. O. S.; Clark, Ruth P.; de Souza Conceição, Adilva; Martins Teixeira Cota, Matheus; Demeulenaere, Else; de Stefano, Rodrigo Duno; Ebinger, John E.; Fonseca-Cortés, Andrés; Grether, Rosaura; Huamantupa-Chuquimaco, Isau; Luckow, Melissa; Morales, Matias; Murphy, Daniel J.; Seigler, David S. (Pensoft Publishers, 2024-04-03)Caesalpinioideae is the second largest subfamily of legumes (Leguminosae) with ca. 4680 species and 163 genera. It is an ecologically and economically important group formed of mostly woody perennials that range from large ... -
Assembling the Brazilian flora: overview of Leguminosae diversity The Brazil Flora Group – Leguminosae (Recommended citation: BFG - Leguminosae)
Pires Morim, Marli; Ranzato Filardi, Fabiana Luiza; Bagnatori Sartori, Angela Lucia B.; Fragomeni Simon, Marcelo; Vieira Iganci, Joao Ricardo; Lewis, Gwilym P.; Cavalcante de Lima, Haroldo; Nic Lughadha, Eimear; Ferreira Fernandes, Moabe; Paganucci de Queiroz, Luciano; Cardoso, Domingos; Morales, Matias; Lohmann, Lucia G.; Bezerra, Andrea; Telles Cardoso, Leandro Jorge; Nadruz, Marcus (Springer, 2024-11-14)Over the last two centuries, since the treatment of Leguminosae in Flora Brasiliensis, many new legume species and genera have been described, adding to the accumulated body of knowledge on species’ circumscriptions and ... -
Brazilian Flora 2020: Leveraging the power of a collaborative scientific network
Gomes-da-Silva, Janaina; Filardi, Fabiana L.R.; Barbosa, María Regina V.; Baumgratz, José Fernando A.; Bicudo, Carlos E.M.; Cavalcanti, Taciana B.; Coelho, Marcus A.N.; Costa, Andrea F.; Costa, Denise P.; Couto Dalcin, Eduardo; Labiak, Paulo; Lima, Haroldo C.; Lohmann, , Lúcia G.; Maia, Leonor C.; Mansano, Vidal F.; Menezes, Mariângela; Morim, Marli P.; Moura, Carlos Wallace N.; Lughadha, Eimear Nic; Peralta, Denilson F.; Prado, Jefferson; Roque, Nádia; Stehmann, João Renato; Sylvestre, Lana S.; Trierveiler-Pereira, Larissa; Walter, Bruno M.T.; Zimbrão, Geraldo; Forzza, Rafaela C.; Morales, Matias (Wiley, 2022-02)The shortage of reliable primary taxonomic data limits the description of biological taxa and the understanding of biodiver sity patterns and processes, complicating biogeographical, ecological, and evolutionary studies. ... -
Chromosome studies in southern species of Mimosa (Fabaceae, Mimosoideae) and their taxonomic and evolutionary inferences
Morales, Matias; Wulff, Arturo Federico; Fortunato, Renee Hersilia; Poggio, Lidia (2014-05)In this work, chromosome numbers and karyotype parameters of 36 taxa of the genus Mimosa were studied, especially from the southern South America center of diversification. Results support that x = 13 is the basic chromosome ... -
Creación de un nuevo herbario en el INTA Pergamino : una herramienta prometedora para el estudio de los pastizales del norte de la provincia de Buenos Aires = Creation of a new Herbarium at INTA Pergamino : a promising tool for the Study of Grasslands in the North of Buenos Aires Province
Godoy, Ines; Lavarello Herbin, Agustina; Defacio, Raquel Alicia; Morales, Matias (Sociedad Argentina de Botánica, 2025-09)Queremos informar la gestación del Herbario HEPE y sus avances en procesos. Presentar los resultados del trabajo realizados durante el 2024, como así también procesos de largo plazo vigentes o de reciente finalización, que ... -
Crop species transferability of G-SSR and EST-SSR markers to Neltuma affinis spreng
Soldati, Maria Cristina; Gavier Pizarro, Gregorio Ignacio; Morales, Matias; Pomponio, Maria Florencia; Zelener, Noga (Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (España), 2024-03-18)Aim of study: To examine the transferability of G-SSR (genomic simple sequence repeats) and EST-SSR (expressed sequence tag simple sequence repeats) markers developed for several Neltuma species to N. affinis, a species ... -
Cytogeography and morphological characterisation of a taxonomic, polyploid complex of Mimosa (Leguminosae) from subtropical South America
Morales, Matias; Fradkin, Eduardo; Bessega, Cecilia Fabiana; Poggio, Lidia; Fortunato, Renee Hersilia (CSIRO Publishing, 2018)Mimosa subseries Dolentes Barneby and Brevipedes Barneby are ecologically and morphologically high-diversified infrageneric taxa of this genus in southern South America. We performed a cytogenetical and morphological ... -
Development of SSR markers in polyploid species using ddRAD sequence data: a case study in the genus Mimosa
Calderón, Franco; Gilslak, Jazmín; Gutierrez, Ángela Verónica; Fortunato, Renee Hersilia; Lia, Veronica Viviana; Morales, Matias (Taylor and Francis, 2024-09-23)Mimosa L. is a megadiverse genus where lower rank classification is challenging due to widespread morphological similarities. M. subser. Obstrigosae includes 12 species with different ploidy levels. Morphological boundaries ... -
Diversidad y estructura genética de Prosopis affinis (Leguminosae) en paisajes fragmentados: Implicancias para su manejo y conservación.
Soldati, Maria Cristina; Zelener, Noga; Morales, Matias; Pomponio, Maria Florencia; Gavier Pizarro, Gregorio Ignacio (Red Argentina de Ciencia y Tecnología Forestal, 2023-03-26)La deforestación de los bosques nativos es una de las principales causas de pérdida de biodiversidad. En Argentina, la deforestación está vinculada principalmente a los cambios en el uso de la tierra a partir de la expansión ... -
Diversity and conservation of legumes in the Gran Chaco and biogeograpical inferences
Morales, Matias; Oakley, Luis; Bagnatori Sartori, Angela Lucia B.; Mogni, Virginia Y.; Atahuachi, Margoth; Vanni, Ricardo O.; Fortunato, Renee Hersilia; Prado, Darién E. (Plos ONE, 2019-08-14)The Gran Chaco is a wide ecologic-geographic region comprising northern Argentina, western Paraguay, southern Bolivia and the southwestern extreme of Brazil. This region exhibits extreme temperatures, annually regular ... -
Estudios genéticos poblacionales en el complejo Mimosa bifurca (Fabaceae / Leguminosae)
Gilszlak, Jazmín; Inza, Maria Virginia; Calderón, Franco; Morales, Matias (Sociedad Argentina de Genética, 2023-10-01)Mimosa bifurca Benth se distribuye en el Sur de Sudamérica (Paraguay, Uruguay, Noreste de Argentina y Sur de Brasil). Esta especie forma un complejo taxonómico diploide con especies afines mostrando alta variación morfológica ... -
Evaluación de la infectividad de aislamientos de rizobios nodulares de Lathyrus parodii inoculados en Vicia villosa
Jung, Cristobal; Ben Guerrero, Emiliano; Noguera, Justo Maximiliano; Morales, Matias; Piccinetti, Carlos Fabian (ALAR, 2025-12-01)El género Lathyrus (Fabaceae, Papilionoideae) abarca 20 especies en Argentina, distribuidas en gran parte del territorio. Lathyrus sp. genera simbiosis con bacterias del suelo de la especie Rhizobium leguminosarum bv. ... -
Expansión del rango de distribución de Mimosa polycarpa (Fabaceae, caesalpinioideae) hacia el sur
Morales, Matias; Noguera, Justo Maximiliano; Aguirre, G.; Fortunato, Renee Hersilia (Sociedad Argentina de Botánica, 2025-09-23)Mimosa polycarpa Kunth es una especie distribuida por regiones tropicales y subtropicales de América del Sur (Barneby,1991). En Argentina posee una distribución bicéntrica: en el NO del país (ecorregión de yungas) y en el ... -
Fire and flooding resilience in Mimosa L. of the Brazilian Pantanal
Nogueira Hernandes P., Luan; Morales, Matias; Bagnatori Sartori, Angela Lucia B. (Embrapa, 2023-08-06)The Pantanal ecoregion, in south-central Brazil, is one of the largest foodplains in the world. Cycles of fooding and periodic fre have been determinant to the diversity of species in the ecoregion. In the fora of Pantanal, ... -
Flora Chaqueña Argentina: Sapindaceae. Un estudio sistemático y biogeográfico
Ferrucci, María S.; Morales, Matias (Sociedad Argentina de Botánica, 2025-09-23)El presente estudio, forma parte del Plan de las Floras Regionales del Instituto Nacional de Tecnología (INTA). Se presenta la revisión de la familia sapindaceae para la Región Chaqueña Argentina, que comprende las ...