Gochnatia polymorpha (Less.) Cabrera (Asteraceae) changes in leaf structure due to differences in light and edaphic conditions
Gochnatia polymorpha (Less.) Cabrera is a widespread Asteraceae species found in different physiognomies of cerrado (Neotropical savanna) and in forest formations of southeast Brazil. This study describes some leaf anatomy characteristics of this species and quantitatively evaluates them in relation...
| Main Authors: | Rossatto, Davi Rodrigo, Kolb, Rosana Marta |
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| Format: | Artigo |
| Language: | English |
| Published: |
Sociedade Botânica do Brasil
2017
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| Subjects: | |
| Online Access: |
http://repositorio.unb.br/handle/10482/27705 https://dx.doi.org/10.1590/S0102-33062010000300002 |
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| Summary: |
Gochnatia polymorpha (Less.) Cabrera is a widespread Asteraceae species found in different physiognomies of cerrado (Neotropical savanna) and in forest formations of southeast Brazil. This study describes some leaf anatomy characteristics of this species and quantitatively evaluates them in relation to different environments, as well as under different light conditions. We found quantitative differences in all anatomical parameters analyzed. The results demonstrate that high leaf anatomy plasticity is an adaptive advantage that allows this species to occur in diverse cerrado conditions. |
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