On the basis of my studies (Černá 1966, Váňová 1968), I reappraised all taxonomic characters used in the systematics of the genus Absidia. From the taxonomic point of view, I considered that the shape and size of the sporangiospores are the most important whilst I would stress the value of the hitherto underrated character of the columella shape and its projections.
Váňová M. (1969): Contribution to the taxonomy of the genus Absidia (Mucorales). II. A reappraisal of the characters. – Česká Mykologie 23(3): 187–189.