Fungi are any of a diverse group of eukaryotic single-celled or multinucleate organisms that live by decomposing and absorbing the organic material in which they grow, comprising the mushrooms, molds, mildews, smuts, rusts, and yeasts.

This prepared microscope slide is a whole-mount of three different types of mold: aspergillus, penicillium, and rhizopus.
The slide is made from quality glass with ground edges. The mounting medium is clear and the specimen is covered with a coverslip. The slide has one descriptive label.