Keissler, Krypt. Exs.
K. von Keissler [2601 - 3200]

Field Museum of Natural History
Catalog #: C0272665F
c30ac79e-75f5-4619-877b-1cd95dc0598f
G. d. Moesz s.n.
Ustilago major Körn. Körn.
Romania, In pratis "Rétyi Nyír"

University of California Berkeley, University Herbarium
Catalog #: UC1031066
G. Moesz #s.n.
Microbotryum major (J. Schröt.) G. Deml & Oberw.
Hungary, (comit. Háromszék): "Rétyi Nyir"