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Pollen types of Sapindaceae from Brazilian forest fragments: apertural variation Acta Botanica
Bellonzi,Talita Kely; Dutra,Fernanda Vitorete; Souza,Cintia Neves de; Rezende,Andréia Alves; Gasparino,Eduardo Custódio.
ABSTRACT Morphological variations in angiosperm pollen grains may aid in the differentiation of families, genera and species. Sapindaceae pollen morphology holds promise for the recognition of taxa of this cosmopolitan family, which is well distributed in tropical regions and possesses great morphological diversity. This study presents the pollen morphology of 23 native Brazilian species of Sapindaceae from forest fragments in the state of São Paulo, Brazil. The aim was to identify pollen types in order to expand the morphological knowledge of the analyzed species and contribute to the taxonomy and conservation of the family. Pollen grains were acetolysed, measured and photographed using light and scanning electron microscopy. Qualitative data were...
Tipo: Info:eu-repo/semantics/article Palavras-chave: Brazil; Eurypalynous; Palynotaxonomy; Pollen grains; Pollen morphology.
Ano: 2020 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062020000200327
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