<b> Seedling structure of <i>Euphorbia</i> L. and <i>Chamaesyce</i> Gray species </b> - doi: 10.4025/actascibiolsci.v36i1.18601

  • Luiz Antonio de Souza Universidade Estadual de Maringá
  • Higor Simionato Dariva Universidade Estadual de Maringá
  • Luciane da Silva Santos Universidade Estadual de Maringá
  • Eloiza Muniz Capparros Universidade Estadual de Maringá

Resumo

Chamaesyce prostrata (Aiton) Small, Euphorbia heterophylla L. and Euphorbia graminea Jacq. are weedy species that occur with relative frequency in the region of Maringá, Paraná State, Brazil. Data about the morphology and anatomy of seedlings of these species were obtained, with emphasis on significant structural differences of seedlings between species of Euphorbia and Chamaesyce. Seedlings are phanerocotylar and epigeal. Root is axial and triarch. Cotyledons are leaf-like and dorsiventral. Eophylls and prophylls are simple and dorsiventral. Morphological variations occur in the cotyledon shape of Euphorbia seedlings. It is remarkable the Kranz structure of leaves that occurs only in Chamaesyce.

 

 

Downloads

Não há dados estatísticos.
Publicado
2013-08-27
Como Citar
Souza, L. A. de, Dariva, H. S., Santos, L. da S., & Capparros, E. M. (2013). <b> Seedling structure of <i>Euphorbia</i> L. and <i>Chamaesyce</i> Gray species </b&gt; - doi: 10.4025/actascibiolsci.v36i1.18601. Acta Scientiarum. Biological Sciences, 36(1), 95-99. https://doi.org/10.4025/actascibiolsci.v36i1.18601
Seção
Morfofisiologia Vegetal

 

0.6
2019CiteScore
 
 
31st percentile
Powered by  Scopus

 

 

0.6
2019CiteScore
 
 
31st percentile
Powered by  Scopus