Sentence Examples

  • The primary cortex between stele and periderm has perished.
  • The development of periderm was a constant feature, and this tissue attained a great thickness, consisting chiefly of a phelloderm, produced on the inner side of the formative layer, and no doubt subserving a mechanical function.
  • The secondary cortex or periderm attained a great development, and in some cases shows considerable differentiation.
  • U1 - U', leaf-traces, numbered according to the phyllotaxis, It 5 belonging to the lowest leaf of the five; ph, a group of primary phloem; pd, periderm, formed from pericycle.
  • In the old stems the primary cortex was replaced by periderm, giving rise to a thick mass of bark.

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