Leaf Structure Model

From a lima bean leaf. Magnified 45 times from a lima bean leaf, this plastic model vividly shows the transverse and longitudinal sections as well as the upper and lower epidermis. The mesophyll includes palisada parenchyma and spongy parenchyma. The surfaces display stoma and guard cells. Also shown are details of vascular bundles, such as xylem, phloem and the veins.                          

Dimensions: 18" x 9" x 6"