Anonymous, Pl. Exs. Grayan.
Anonymous [1 - 1500 or more]

Indiana University Herbarium, Deam Herbarium
Catalog #: IND-0084252
Reed C. Rollins #2398 27 June 1938
Physaria ludoviciana (Nutt.) O'Kane & Al-Shehbaz
United States, Wyoming, Albany, Laramie; 5 miles west of Laramie