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Plant tissues. Colenchyma.

ANNULAR

Colénquima anular
Organ: stem, annular collenchyma.
Species: mallow (Malva sylvestris).
Technique: paraffin embedding, section stained with Alcian blue / safranin.

This is the only type of collenchyma where the thickenings of the cell walls are uniform around the cell. It contains empty intercellular spaces.


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Updated: 2017-03-21. 10:26