Preliminary reports on the flora of Wisconsin
Subtitle: no. 55 : Compositae IV : Composite family IV. (Tribes Helenieae and Anthemideae)
By: by Carol J. Mickelson and Hugh H. Iltis
Published: 1966
Language: eng
Number of pages: 222
Notes: Reprinted from the Wisconsin Academy of Sciences, Arts and Letters, v. 55, 1966.