Complex sentence: The anamorphic form of "P. semilanceata" is an asexual stage in the fungus's life cycle involved in the development of mitotic diaspores (conidia).
Split into simpler sentences: The anamorphic form of "P. semilanceata" has been described. This represents an asexual stage in the fungus's life cycle involved in the development of mitotic diaspores (conidia).