H. Sydow [1-1250]

Cornell University, Plant Pathology Herbarium
Catalog #: Syd.,F.exot.ex.0088
s.n.
Calopactis singularis Syd. & P. Syd.
United States, Colorado

University of Wisconsin-Madison Herbarium
Catalog #: WIS-F-0010505
E. Bethel #s.n.
Calopactis singularis Syd. & P. Syd.
United States, Colorado, Palmer Lake