2020
DOI: 10.1590/2179-8087.005819
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Abstract: Although the conservation of tropical biodiversity depends on protected areas, there is still a very large 'gap' of knowledge on the flora of Brazilian reserves, especially in the Northeast region of Brazil. Field and herbarium surveys of the phanerogamic flora of the Ubajara National Park, located on the Brazilian Northeast, were made and analyses on phenology and dispersal syndromes were performed. 418 taxa (213 trees and shrubs, 100 terrestrial herbs, 68 climbing plants, 33 sub-shrubs, two epiphytes, one he… Show more

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Cited by 15 publications
(8 citation statements)
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“…Quanto à cobertura vegetal, o local de maior altitude do Parque, que corresponde a uma pequena área do topo do planalto da Ibiapaba, abrange uma estreita faixa de Floresta Estacional Sempre-Verde, denominada de mata úmida serrana (IBGE 2012;Silveira et al, 2020). Na encosta, área de maior abrangência do Parque, predomina a Floresta Estacional Decídua, denominada, popularmente, de mata seca (IBGE 2012;Silveira et al, 2020).…”
Section: Methodsunclassified
“…Quanto à cobertura vegetal, o local de maior altitude do Parque, que corresponde a uma pequena área do topo do planalto da Ibiapaba, abrange uma estreita faixa de Floresta Estacional Sempre-Verde, denominada de mata úmida serrana (IBGE 2012;Silveira et al, 2020). Na encosta, área de maior abrangência do Parque, predomina a Floresta Estacional Decídua, denominada, popularmente, de mata seca (IBGE 2012;Silveira et al, 2020).…”
Section: Methodsunclassified
“…Mean temperatures range between 22 • and 24 • C and average annual precipitation amounts 1.460 mm, concentrated mainly between the months of February-March-April (Araújo et al, 1999). Due to the topography and prevailing wind direction, this site has a strong effect of orographic precipitation (Silveira et al, 2020).…”
Section: Study Areamentioning
confidence: 99%
“…1). The three localities fall within the larger seasonally neotropical dry forest biomes known as Caatinga and Cerrado, but comprise a gradient of vegetation types presenting evergreen forest, savannah and dry forests (Fernandes et al, 2020;Queiroz et al, 2017;Silveira et al, 2020). This gradient in vegetation types is reflected by the environmental conditions of each site: the evergreen forest and savannah sites have similar total annual precipitation levels, but differ in precipitation seasonality, mean annual temperature and the presence of aquifers (at the savanna), while the dry-forest site has the lowest total annual precipitation and presents high temperatures.…”
Section: Study Areamentioning
confidence: 99%
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