Talisia Mollis Kunth Var. Marleneana G. Guarim Neto, Var. Nov. (Sapindaceae)

Neto, Germano Guarim

doi:10.1590/1809-439219831334497

Cited by 2 publications

(3 citation statements)

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“…The geographical distributions of the taxa were established from the collections found in the herbaria of the state of Rio de Janeiro, other herbaria available online, and from specialized literature which deals with the species studied: Radlkofer (1931Radlkofer ( -1934, Reitz (1980), Somner & Barroso (1988), Acevedo-Rodríguez (1990), Ferrucci (1991, Acevedo-Rodríguez (1993), Guarim Neto (1994), Martinez (1997, Somner (1997), Ferrucci (1998), Somner (2001 and .…”

Section: Sampling and Taxonomic Treatmentmentioning

confidence: 99%

“…The family has been recorded in the cerrado, caatinga, pampa, pantanal and Atlantic Forest domains (Araujo 2000, Guarim Neto 1994, Reitz 1980, Sapindaceae in Flora e Funga do Brasil 2022). In Rio de Janeiro state, 134 species were recorded in 20 genera, 63% of these species belong to the tribe Paullinieae, represented by Cardiospermum (4 spp.…”

Section: Introductionmentioning

confidence: 99%

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Paullinieae (Sapindaceae) of the restingas of Rio de Janeiro, Brazil: taxonomy and distribution

et al. 2022

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Paullinieae is a predominantly neotropical tribe comprising six genera (Cardiospermum, Lophostigma, Paullinia, Serjania, Thinouia and Urvillea), of which Lophostigma is the only one not found in Brazil. This study was conducted in the sandy coastal plains (restingas) of Rio de Janeiro state, which from the mouth of the Itabapoana river in the north, bordering Espírito Santo state, to Ponta da Trindade (including Ilha Grande) in the south, bordering São Paulo state. This ecosystem has great biodiversity, but has been constantly threatened by deforestation, human occupation and degradation resulting from tourism. In this area we found 30 species in five genera: Cardiospermum (1 sp.), Paullinia (9 spp.), Serjania (15), Thinouia (2) and Urvillea (3). The taxonomic treatment includes a key to identify the taxa, and for each species a morphological description, illustrations, a map of its geographical distribution, ecological information, phenological data, and conservation status. Most species occurred in ridge forests, followed by dune thicket and non-flooded scrub formations. Among of the 30 species, four (Paullinia coriacea, P. ternata, Serjania fluminensis and S. littoralis) were recorded only in the sandy coastal plains, and four are endemic to Rio de Janeiro state (Serjania eucardia, S. fluminensis, S. littoralis and S. tenuis). In addition, four species are already included in the Red List of Brazilian Flora and another three are indicated in this study as threatened. This research is important not only to improve knowledge of Paullinieae species found in Rio de Janeiro’s sandy coastal plains, but also to provide information to be used for conservation measures in the State, as well as in other coastal plains of Brazil.

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Section: Sampling and Taxonomic Treatmentmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Paullinieae (Sapindaceae) of the restingas of Rio de Janeiro, Brazil: taxonomy and distribution

et al. 2022

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“…The Pantanal of Mato Grosso presents landscape heterogeneity, with a physiognomy that distinguishes it from several wetlands, with its own ecologically and floristically differentiable characteristics (GUARIM NETO, 2008).…”

Section: Introductionmentioning

confidence: 99%

Genetic and morphological characterization of traditional rice and bean varieties from the Pantanal of Mato Grosso, Brazil

2020

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Farmers from the district of São Pedro de Joselândia, belonging to the municipality of Barão de Melgaço, Pantanal of Mato Grosso, have been cultivating for some time two rice plant materials and three types of beans that, according to them, are not commercial. For this reason, the objective of this work was to test the originality of the materials by means of genetic and morphological characterization in order to identify whether the nature of the subsamples would be effectively traditional or whether they are varieties already known in the market. Morphological analyzes of the cultivated plants (phenotypic characteristics, cycle and flowering) and seed of the rice subsamples, hereinafter called Agulhinha Vermelho and Branquinho and of the Amarelinho, Rosinha and Roxinho subsamples were performed. Also, the evaluation of distribution of comparative genetic variability with other materials of the same species, already cataloged, was determined. The subsamples were characterized as traditional varieties different from those already cataloged and they are not found in the Nuclear Collection of Rice and Beans of the Brazilian Agricultural Research Corporation (Embrapa). They have distinct morphological characteristics, being potential species for use in the market of new technologies. This should guarantee to the residents of that community that they are breeders of specific materials of cultural heritage adapted to the local conditions.

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Talisia Mollis Kunth Var. Marleneana G. Guarim Neto, Var. Nov. (Sapindaceae)

Cited by 2 publications

References 0 publications

Paullinieae (Sapindaceae) of the restingas of Rio de Janeiro, Brazil: taxonomy and distribution

Paullinieae (Sapindaceae) of the restingas of Rio de Janeiro, Brazil: taxonomy and distribution

Genetic and morphological characterization of traditional rice and bean varieties from the Pantanal of Mato Grosso, Brazil

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