Verbatim text: Semple, J. C., G. S. Ringius, and J. J. Zhang. 1999. The Goldenrods of Ontario: Solidago L. and Euthamia Nutt., ed. 3. Waterloo. [Univ. Waterloo Biol. Ser. 39.]
Author: Semple, J.C., Ringius, G.S., Zhang, J.J.
Year: 1999
Title: The Goldenrods of Ontario: Solidago L. and Euthamia Nutt.
Edition: 3
Journal: Univ. Waterloo Biol. Ser
Volume: 39