Phylum: Ascomycota Family: Phaeospaeriaceae
Nodulosphaeria derasa (Berk. & Broome) L. Holm
Found on the dead stems of species in the family Apiaceae. Rarely recorded
References:
Shoemaker, R.A. (1984) Canadian and some extralimital Nodulosphaeria and Entodesmium species
Ellis, M.B. & Ellis, J.P (1997 new enlarged edition) Microfungi on Land Plants: An Identification Handbook