Minnesota trees and shrubs; an illustrated manual of the native and cultivated woody plants of the state - Clements, Frederic E. (Frederic Edward), 1874-1945.; Butters, F. K. (Frederic King), 1878-1945; Rosendahl, C. O. (Carl Otto), 1875- (Minneapolis, University of Minnesota, 1912)
Keywords: Shrubs -- Minnesota; Trees -- Minnesota