WB01705.gif (1157 bytes)  Epidermis-3    WB01704_.gif (383 bytes)

CuticleClivia400.jpg (21088 bytes) Cuticle of Clivia - The cuticle forms an impervious boundary between the cells in the leaf and the environment. The cuticle keeps water in & pathogens out. Plants that grow in extremely dry environments usually have thick cuticle layers.
CuticleSuper.jpg (11067 bytes) This plant has an excellent cuticle!!! The cuticle stains orange in this specimen.
OhiaTreeFlrsLvs.jpg (244574 bytes)
CuticleOhiaMribSudan300.jpg (21429 bytes) Midrib of Ohi'a lehua showing extensive cuticle development on the Upper and Lower Epidermal Layers - Stained with Sudan IV (Red). The lower Cuticle has absorbed more stain.
CutOhiaLamSudan400.jpg (15029 bytes) Lamina (blade) of Ohi'a lehua stained with Sudan IV. Cuticle is also prominent on both surfaces.
OhiaCuticle.jpg (51696 bytes) More Ohi'a lehua cuticle (C). Also note the abundant Trichomes (T) on the lower abaxial surface.
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