Verbatim text: Booher, L.E. and R.M. Tryon. 1948. A study of Elymus in Minnesota. Rhodora 50:80-91
Author: Booher, L.E., Tryon, R.M.
Year: 1948
Title: A study of Elymus in Minnesota
Journal: Rhodora
Volume: 50
Pages: 80–91