- Morphology and appearance of the fungus.
- Morphology of reproductive structures.
- Types of spores and method by which they are produced.
- Nature of the life cycle.
- Besides, physiological and biochemical features of fungi help in the classification.
|A linear, cylindrical, eight-spored ascus of Sordaria fimicola|
- Zygomycetes, Ascomycetes, Basidiomycetes, Deuteromycetes.
|Zygospore of Rhizopus|