Spegazzinia is a genus of widely distributed mitosporic ascomycete fungi in the family Didymosphaeriaceae.As accepted by Wijayawardene et al.

[2] This genus is somewhat related to other lobed or ornamented genera, such as Candelabrum.

It may also be found in the air by culturable (Andersen) samples if a long enough incubation period is provided so that sporulation occurs.

Laboratories have never found this organism growing on indoor environmental surfaces.

Natural habitat includes soil and many kinds of trees and other plants.