A continuing volume in the several-volumed Illustrated Flora of Illinois, this one covers the willows to mustards, and is done as the previous volumes (see e.g., Castanea 44: 2. p. 128. June 1979).
A continuing volume in the several-volumed Illustrated Flora of Illinois, this one covers the willows to mustards, and is done as the previous volumes (see e.g., Castanea 44: 2. p. 128. June 1979).