Samambaias e licófitas do Parque Estadual do Guartelá, PR, Brasil

Michelon, Cássio; Labiak, Paulo H.

doi:10.1590/s2236-89062013000200001

Cited by 20 publications

(26 citation statements)

References 20 publications

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“…E.P.St.John] could be associated with anthropic areas, as suggested by Salino and Almeida (2008) who found these same species in Jacupiranga State Park. Moreover, these species currently are considered sub-spontaneous or naturalized (Mynssen 2015;Prado 2015;Salino and Almeida 2015) and occur in various types of vegetation throughout Brazil (Athayde-Filho et al 2001;Michelon and Labiak 2013;Nóbrega and Prado 2008;Salino 1996;Salino and Joly 2001;.…”

Section: Discussionmentioning

confidence: 99%

Ferns and lycophytes from Jaú, São Paulo, Brazil

Mazziero¹,

Nonato²

2015

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This work presented the inventory of ferns and lycophytes of Jaú, São Paulo state. Sixty-eight species of ferns and one of lycophyte were recorded, distributed in 16 families and 32 genera. The richest families were Pteridaceae and Thelypteridaceae with 15 species each, Polypodiaceae (7spp.), Blechnaceae and Dryopteridaceae (5 spp. each). The most common guild of life form was terrestrial herbs with 57 species, followed by epiphytes (6 spp.), arborescent, aquatic and lithophytes (2 spp. each) and hemiepiphytes and scandents with one species each. The analysis of the geographical distribution showed that 46% of the species (32 spp.) occur in the Neotropics, 20 species occurs in Southern America, eight are endemic of Brazil, five pantropical and four are exotic. This study can further collaborate in the protection and preservation of the few remnants which represent probably the last areas where some species of these groups of plants occurring in the municipality.

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Section: Discussionmentioning

confidence: 99%

Ferns and lycophytes from Jaú, São Paulo, Brazil

Mazziero¹,

Nonato²

2015

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“…Most of the registered species (about 60%) are widespread and have been recorded in other areas in Paraná Salino et al 2005;Sakagami 2006;Schwartsburd & Labiak 2007;Michelon & Labiak 2013). The remaining 42 species (40%) are restricted to particular vegetations.…”

Section: Floristic Surveymentioning

confidence: 96%

Lycophytes and ferns composition of Atlantic Forest conservation units in western Paraná with comparisons to other areas in southern Brazil

et al. 2015

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This study surveyed lycophyte and fern species in four forest fragments in western Paraná, Brazil, and compared them to 15 other fragments with different plant formations from the Atlantic Forest biome in southern Brazil. In total, five lycophyte species (in two families and two genera) and 98 species and two varieties of ferns (in 16 families and 38 genera) were registered in the four fragments. The most represented families were Pteridaceae (23 spp.), Polypodiaceae (18 spp.), Aspleniaceae (13 spp.), and Thelypteridaceae (11 spp.). Asplenium (12 spp.), Thelypteris (10 spp.), and Blechnum (seven spp.) were among the most represented genera. The occurrence of Dicksonia sellowiana was noteworthy because it was associated with seasonal semideciduous forest and is threatened in Brazil. Similarity among areas was determined by a cluster analysis (UPGMA and Sørensen's index) and the relation between similarity and geographic distance was determined through Matel's analysis. The analyses revealed greater similarity among the four study areas and, for these areas as a whole, greater similarity to fragments in Rio Grande do Sul, which is evidence that these areas have similar environmental conditions.

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“…Taking into account that Guartelá State Park (GSP) presents a relictual vegetation for Paraná (Vasconcellos & Rocha 2011) of great biological importance (Michelon & Labiak 2013), this work constitutes the first floristic inventory of the family Cyperaceae in the grasslands of the GSP and also the first to elaborate dichotomous keys, providing new and important records of species and serving as a reference to recognize the species of this family in the park and in the Campos Gerais region of Paraná.…”

Section: Introductionmentioning

confidence: 99%

Synopsis of Cyperaceae in the grasslands of Guartelá State Park, Paraná, Brazil

et al. 2019

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Cyperaceae is the third largest family among the monocotyledons and is highly represented in grassland environments. The aim of the present study was to conduct a floristic inventory of Cyperaceae in the grasslands of Guartelá State Park (GSP) and to elaborate keys to identify the species, the first for this family in this vegetation type in Paraná state. The GSP is home to relictual vegetation in Paraná, where grassland phytophysiognomies predominate, especially in open areas and rocky outcrops. The inventory was based on field collections and database searches. The family Cyperaceae is represented in the GSP by 32 taxa belonging to seven genera, with Rhynchospora (11 spp.), Bulbostylis (8 spp.), and Cyperus (7 spp.) being the genera with the greatest richness. It should be noted that all the species are native and two are endemic to Brazil. Species occurrence was recorded both in drylands and wetlands environments, emphasizing the importance of microenvironmental conservation in the park. The main literature sources for each genus, as well as information regarding distribution and habitat, are here provided.

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Samambaias e licófitas do Parque Estadual do Guartelá, PR, Brasil

Cited by 20 publications

References 20 publications

Ferns and lycophytes from Jaú, São Paulo, Brazil

Ferns and lycophytes from Jaú, São Paulo, Brazil

Lycophytes and ferns composition of Atlantic Forest conservation units in western Paraná with comparisons to other areas in southern Brazil

Synopsis of Cyperaceae in the grasslands of Guartelá State Park, Paraná, Brazil

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