Morphoanatomy of nectaries of Chamaecrista (L.) Moench sections Chamaecrista , Caliciopsis and Xerocalyx (Leguminosae: Caesalpinioideae)

  title={Morphoanatomy of nectaries of Chamaecrista (L.) Moench sections Chamaecrista , Caliciopsis and Xerocalyx (Leguminosae: Caesalpinioideae)},
  author={Marinalva dos Santos Silva and {\'I}talo Ant{\^o}nio Cotta Coutinho and Maicon Nascimento Ara{\'u}jo and Renata Maria Strozi Alves Meira},
  journal={Acta Botanica Brasilica},
Nectaries are specialized structures that secrete nectar. Several species of Chamaecrista possess nectaries on the petiole, which have been shown to vary widely in morphology and the chemical nature of their secretion. However, a comprehensive investigation of the nectaries of the clade formed by sect. Chamaecrista, Caliciopsis and Xerocalyx has yet to be performed. Our study aimed to confi rm whether or not the leaf glands of species of this clade are in fact nectaries, determine the chemical… 

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