Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP, Brasil: Pteridophyta: 7. Dryopteridaceae e 11. Lomariopsidaceae

Hirai, Regina Y.; Prado, Jefferson

doi:10.1590/s2236-89062012000400004

Cited by 5 publications

(1 citation statement)

References 13 publications

(5 reference statements)

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“…According to Moran (1987), Polybotrya occurs preferably in shaded areas in mature forests, rarely growing in disturbed sites. In Brazil, P. cylindrica is mainly found inside mature Atlantic forest formations (Canestraro and Labiak 2015), being less common along trail margins (Hirai and Prado 2012) and in restinga (Nóbrega et al 2011;Gonzatti et al 2014).…”

Section: Discussionmentioning

confidence: 99%

The predominant role of soil in determining species composition of fern communities in subtropical coastal forest ecosystems

Carmes¹,

Dechoum²,

Fiaschi³

2019

NBC

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Ferns are an important component in the understorey of tropical forests and their distribution is influenced by several biotic and abiotic factors. At a regional scale, soil characteristics and canopy openness play an important role in fern species composition and richness, as well as in the abundance of individuals. Our objective was to compare the influence of edaphic conditions and vegetation structure on the abundance and distribution of fern communities in Atlantic forest and restinga forest. Our hypotheses were that fern species richness and diversity are higher in Atlantic forest than in restinga due to limiting conditions in this habitat and the composition of fern species in Atlantic forest differs from restinga, especially due to differences in edaphic conditions. A principal coordinates analysis was applied to ordinate sampling units in relation to the environmental variables and a permutational multivariate analysis of variance was used to test that environmental variables did not differ between the two vegetation types. Species richness was compared using rarefaction curves. The influence of abiotic variables in species composition and abundance was verified using canonical correspondence analysis. No differences were observed in species richness, diversity or dominance between vegetation types, although abundance was higher in restinga. Fern communities respond to edaphic conditions and vegetation structure variations between vegetation types, the soil playing a major role. A greater variety of habitats resulting from differences in soil drainage in restinga facilitates the co-existence of species with different ecological tolerance, increasing local diversity and compensating for limiting conditions in restinga.

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Section: Discussionmentioning

confidence: 99%

The predominant role of soil in determining species composition of fern communities in subtropical coastal forest ecosystems

Carmes¹,

Dechoum²,

Fiaschi³

2019

NBC

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Elaphoglossum fendleri (Dryopteridaceae), a new species of Elaphoglossum sect. Lepidoglossa from Venezuela, and the identity of Elaphoglossum ornatum

Matos

Vasco

2015

Brittonia

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Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP, Brasil. Pteridophyta: 22. Thelypteridaceae e lista atualizada dos táxons

Hirai

Gissi

Prado

2016

Hoehnea

Self Cite

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-(Cryptogams of Parque Estadual das Fontes do Ipiranga, São Paulo, São Paulo State, Brazil. Pteridophyta: 22. Thelypteridaceae and updated list of taxa). In this paper we present the data of the floristic survey of the family Thelypteridaceae from the Parque Estadual das Fontes do Ipiranga (PEFI). The family is represented in the area by two genera (Macrothelypteris and Thelypteris), three subgenera (Amauropelta, Cyclosorus, and Steiropteris), 10 species, and one variety. Macrothelypteris is represented by M. torresiana (Gaudich. Ponce, T. retusa (Sw.) C.F. Reed e T. rivularioides (Fée) Abbiatti. São apresentadas chaves para identificação dos gêneros e espécies, bem como descrições, distribuição geográfica, comentários e ilustrações para algumas espécies estudadas. Além disso, também é apresentada uma lista atualizada de todos os táxons de samambaias e licófitas registrados para a área do Parque.

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Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP, Brasil: Pteridophyta: 7. Dryopteridaceae e 11. Lomariopsidaceae

Cited by 5 publications

References 13 publications

The predominant role of soil in determining species composition of fern communities in subtropical coastal forest ecosystems

The predominant role of soil in determining species composition of fern communities in subtropical coastal forest ecosystems

Elaphoglossum fendleri (Dryopteridaceae), a new species of Elaphoglossum sect. Lepidoglossa from Venezuela, and the identity of Elaphoglossum ornatum

Criptógamos do Parque Estadual das Fontes do Ipiranga, São Paulo, SP, Brasil. Pteridophyta: 22. Thelypteridaceae e lista atualizada dos táxons

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