Effects of Sclerotinia sclerotiorum on the morphology and chemical constituents of epicuticular wax in Arabidopsis thaliana stems Effect of enhanced ultraviolet-B radiation on epicuticular wax in Arabidopsis thaliana Epicuticular wax of leaf epidermis: a functional structure for salt excretion in a halophyte Puccinellia tenuiflora The epidermal characters and stomatal development of Ginkgo biloba The n-alkane Distribution and Crystal Morphology of Epicuticular Wax in Seven Species of Polygonaceae