Parenchyma tissue is a simple tissue made up of just parenchyma cells.

• Link to image of ground tissue in the pith of Coleus filled with parenchyma cells.

 

• Link to image of ground tissue in the Cortex of a Ranunculus root filled with parenchyma cells with obvious starch grains.

 

• Link to image of mesophyll in the leaf of Syringa. The mesophyll is parenchyma tissue.

 

• Link to image of a cross section of Cucurbita stem showing xylem tissue consisting of vessel elements and parenchyma cells.