Epidermal Pavement and Palisade Mesophyll Cells in a Leaf of Arabidopsis thaliana (image) National Institutes of Natural Sciences Share Print E-Mail Caption Epidermal pavement cells (left) and palisade mesophyll cells (right) in the mature leaf of Arabidopsis thaliana. The color is scaled according to cell size from smaller (yellow) to larger cells (red). Scale bars = 100 μm. Credit NIBB Usage Restrictions None Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.