气孔
6.The stoma of two surface of Gladiolus hybridus was equal,and the ones of upper surface of Dianthus caryopyllus more than lower surface,and those of lower surface of Dendranthema morifoliummore than upper surface,but the upper surface of Rosa hybridahadn ′t stoma.
7.With the ocvation increasing,the stomataldensity on adaxial and abaxial surface of the leayes,the protruding degree of the stomatal appara-tus,the substomatic chamber and the stomatal aperture are increased.
9.The results show that stomata are found in all abaxial epidermis, but not in adaxial epidermis;
10.Stomatal Density of Leaf Layers in Crown of Some Broad-Leaf Species and Effects of Light Conditions on Them
