Poelt & Scheuer, Reliqu. Petrak.
Institut für Systematische Botanik der Universität [1-2859]

USDA United States National Fungus Collections
Catalog #: BPI 1111559A
s.n.
Sphaeronaema negundinis Ellis & Everh.
Unknown

USDA United States National Fungus Collections
Catalog #: BPI 1111559B
s.n.
Sphaeronaema canum Ellis & Everh.
Unknown