Catalogue of Phaenogamous and Vascular Cryptogamous Plants Collected During the Summers of 1873 and 1874 in Dakota and Montana, Along the Forty-ninth Parallel by Dr. Elliott Coues U.S.A. With Which Are Incorporated Those Collected in the Same Region At... by John White 1831-1913 Chickering
Unfortunately we do not have a summary for this item at the moment