Structural features of species of Asteraceae that arouse discussions about adaptation to seasonally dry environments of the Neotropics

ABSTRACT Seasonally-dry environments of the Neotropics, such as the South American Chaco, exert selective pressures on vegetation through a pronounced water deficit. We describe the underground system and leaf anatomy of three species of Asteraceae from the Brazilian portion of the Chaco (Pterocaulo...

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Bibliographic Details
Main Authors: Alexandre Ferraro, Edna Scremin-Dias
Format: Article
Language:English
Published: Sociedade Botânica do Brasil 2017-11-01
Series:Acta Botânica Brasílica
Subjects:
Online Access:http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-33062017005008103&lng=en&tlng=en