A. 
PLATE 108 
oe: 
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Cross-SECTION OF Kiip BuCHU JUST OVER THE VEIN 
Papillate upper epidermis. . 
B. Hypodermal cells with broken side walls, due to expansion of mucilage 
contents. 
RSA O RO 
. Palisade cells, showing two cells filled with chlorophyll. 
. Palisade like mesophyll. 
Endodermis. 
. Vascular strand of vein. 
. Conducting cells with spirally thickened walls. 
. Characteristic leaf mesophyll. 
Short, thick palisade cells on the under side of leaf, just under the vein. 
Under hypodermal cells. 
Papillate under epidermis. : 
