Article
Osmophores and petal surface traits in Bignonieae species.
Die Naturwissenschaften - 8 Sept 2023
Macedo Karise Mamede, Tunes Priscila, de Almeida Gonçalves Letícia, Canaveze Yve, Guimarães Elza, Machado Silvia Rodrigues
Abstract excerpt
This study characterizes the osmophores and corolla traits in 18 species of Bignonieae Dumort., a Bignoniaceae tribe occurring in the Cerrado, a neotropical savanna in Brazil. To detect osmophore distribution, whole, newly opened flowers were immersed in Neutral Red Solution. Samples from the corolla tube and lobes were also fixed and analyzed micromorphologically, anatomically, and histochemically. The...
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