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Structure of Woody Plants (Anomalous Forms of Growth (roots of sweet…

- - - - also called phellogen
      - Similar to activation
        
        of parenchyma cells
      - Differs from vascular cambium
        
        Structure
        
        Morphogenic activty
      - All cells are cuboidal
      - After division
        
        inner cell remains cork cambium
    - - Also called a phellem cell
    - - Layer of parenchyma
        
        Cells of cork cambium
        
        mature inside the cell
    - - the cork cambium
      - layer of cork cells
      - phelloderm (if any) #
    - - all tissues
        
        outside the innermost cork cambium
    - - all secondary phloem #
        
        between the vascular cambium
        
        between innermost cork cambium
- - - - secondary xylem
    - - secondary phloem
      - cork
  - - - to move water and minerals
        
        upward
      - move carbohydrates down
- - - - increased dramatically
    - - produce purely parenchyma
    - - may contains hundreds of cambia
    - - one cambium is not enough
      - multiple cambia
        
        speed the production of storage capacity
  - - - cambium cells stop dividing
        
        differentiate into xylem
    - - into outermost phloem
    - - located between two bounds of xylem
    - - protection of the phloem
      - by several layers of wood
  - - - related to flexibility
  - - - parenchyma cells undergo rapid division
      - produces narrow cells that differentiate
    - - develop into fibers
      - thick secondary walls