2021
DOI: 10.33448/rsd-v10i17.24807
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Estudos biométricos em frutos, sementes e germinação de matapasto (Senna reticulata) da Amazônia

Abstract: A Senna reticulata (Willd.) H.S.Irwin & Barneby é uma planta nativa da Amazônia e conhecida popularmente como  “matapasto” ou “folha de pajé”, é pioneira em áreas abertas, possui usos alimentícios, medicinais, paisagísticos e outros. Para essa espécie, assim como diversas outras do bioma Amazônia, há carência de informações sobre os aspectos biométricos de seus frutos e de seu desenvolvimento inicial desde as sementes, sendo que tais informações são úteis para a identificação e manejo. Sendo assim, o prese… Show more

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Cited by 4 publications
(6 citation statements)
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“…The seeds were used in water for 12 h and sectioned crosswise and longitudinally with steel blade for observation of the embryo, as well as its position inside the seed. The user characteristics were analyzed for identification (Brito et al, 2014;Castenllani et al, 2008;Groth, 1989;Pimenta et al, 2013;Trindade et al, 2021) For the analysis of the ornamentation of the seed cout, a repetition with three seeds for each species, extracted from ripe fruits, after moisture removal was fixed in stubs and metallized with pale gold and examined under scanning electron microscopy (SEM).…”
Section: Morphometry Of Fruits and Seedsmentioning
confidence: 99%
“…The seeds were used in water for 12 h and sectioned crosswise and longitudinally with steel blade for observation of the embryo, as well as its position inside the seed. The user characteristics were analyzed for identification (Brito et al, 2014;Castenllani et al, 2008;Groth, 1989;Pimenta et al, 2013;Trindade et al, 2021) For the analysis of the ornamentation of the seed cout, a repetition with three seeds for each species, extracted from ripe fruits, after moisture removal was fixed in stubs and metallized with pale gold and examined under scanning electron microscopy (SEM).…”
Section: Morphometry Of Fruits and Seedsmentioning
confidence: 99%
“…A Senna reticulata também merece destaque, apesar de apresentar um IVI inferior se comparada com as demais espécies. Sendo que as espécies do gênero são comuns na região amazônica, e conhecidas como "matapasto", podendo possuir propriedades alelopáticas, o que constitui em um possível problema, por poder prejudicar a germinação e desenvolvimento de outras plantas (Rodrigues et al, 2010;Trindade et al, 2021b).…”
Section: Espécieunclassified
“…It is important to emphasize that the choice of S. reticulata for this study was due to the properties attributed to this species by scientific literature (Neves et al, 2017;Prata-Alonso et al 2015;Rodrigues, 1989;Souza, 2012;Trindade et al, 2021), and for its several records in the traditional medicine of the Amazon including has exsicates desposited in Herbarium (Figure 1) that refers the use of flowers and leaves from S. reticulata in the treatment of several diseases in the Amazonia. Source: Authors.…”
Section: Choose Of the Speciesmentioning
confidence: 99%
“…In Brazil, it is distributed throughout practically all the entire territory, except in the states of the Southern Region (Souza & Bortoluzzi, 2022;Silva et al, 2018). Senna's species are also known in the Amazonia as "shaman's leaf" due their properties and uses in the traditional culture as food and healing plant (Rodrigues,1989;Trindade, 2021).…”
Section: Introductionmentioning
confidence: 99%
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