The goldenrods of Ontario
Subtitle: Solidago L. and Euthamia Nutt.
By: by John C. Semple and Gordon S. Ringius.
Contributors: Ringius, Gordon S., 1949-; University of Waterloo. Dept. of Biology.
Series: University of Waterloo biology series -- no. 26.
Publisher: Dept. of Biology, University of Waterloo
Published: 1983
Place of publication: Waterloo, Ont
Language: eng
Number of pages: 84
Subjects: Goldenrods.; Weeds -- Ontario.
Other titles: Ontario goldenrods.
Notes: "Ontario goldenrods."

Bibliography: p. 78-79.