Botany online 1996-2004. No further update, only historical document of botanical science!
Cuticle on top of the cells at the leaf undersurface of Tabernaemontana pachysiphon (an East African Apocynaceae) stained with Sudan III. - Lower picture, same preparation: Cuticle stained with Acridinorange (seen with a fluorescence microscope - cross section).
