Pringle, Pl. Mexic. 1885
Pringle, C.G. [? - ? 500]

University of Cincinnati, Margaret H. Fulford Herbarium - Vascular Plants
Catalog #: CINC-V-0013573
Pringle, Cyrus Guernsey #207 22 April 1885
Porophyllum scoparium Gray
Mexico, Coahuila, Jimulco