W.A. Kellerman and W.T. Swingle [1-50, plus extras]

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0004896
. s.n. 18 July 1887
Cystopus convolvulacearum G.H. Otth
United States, Kansas, Manhattan;

Rutgers University, Chrysler Herbarium - Mycology Collection
Catalog #: CHRB-F-0004922
. s.n. 18 July 1887
Cystopus ipomoeae Sub panduranae
United States, Kansas, Mound City;