Caracterização dos tricomas e estruturas secretoras de Handroanthus serratifolius (Vahl) S. Grose (Bignoniaceae) ocorrente no Oeste Baiano

  • Anderson Pereira
  • Andréia B. Oliveira


The present study objected characterize the secretory structures of Handroanthus serratifolius (Vahl) S. Grose because this structures are able to be used like a diagnostic characteristic for the genera. In H. serratifolius two kinds of trichomes were found: pateliform and peltate trichome. The sinapomorfic character of the specie is the glabre indument present on the leaf.