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Comparação entre a anatomia do Pecíolo ou Ráquis e da gavinha de lentilha (Lens culinaris Medic. var. DF5)

1986; UNIVERSIDADE FEDERAL DE SANTA MARIA; Volume: 8; Issue: 8 Linguagem: Inglês

10.5902/2179460x25449

2179-460X

Vanoli José Xavier Lopes,

Agricultural and Food Sciences

Because in lentil (Lens culinaris Medic. Var. DF5) the tendril is a continuation of the petiole or rachis, by using permanent and temporary slides, an anatomical comparison between petiole or rachis and tendril was carried out. It was concluded that: 1. The volume of parenchymatous cells and epidermal cells, the stomatal index and the thickness of the tendril are smaller in the tendril than in the petiole; 2. there are five vascular bundles in the petiole and three in the tendril; 3. whereas the parenchyma around the vascular bundles of the tendril is lignified, this does not occur in the petiole.