Migula, Krypt. Germ., Austr. Helv. Exs. [Pilze]
E.F.A.W. Migula [1-425]

Cornell University, Plant Pathology Herbarium
Catalog #: Mig.,C.G,A.H-0300
s.n.
Phyllosticta petasitidis Ellis & Everh.

Field Museum of Natural History
Catalog #: C0261478F
W. Migula #s.n. 30 August 1924
Phyllosticta petasitidis f. petasitidis-officinalis Allesch.
Germany, Thuringia, Eisenach, Eisenach; Eisenach, behind the Nessewehr