Research Article

Vein Distribution on the Deformation Behavior and Fracture Mechanisms of Typical Plant Leaves by Quasi In Situ Tensile Test under a Digital Microscope

Figure 6

Microscopic images of the fracture on the leaves with different vein distributions: ((a-1)–(a-4)) S. oblata and ((b-1)–(b-4)) A. altissima.
(a)
(b)