Verbatim text: Estes, J. R. 1969. Evidence for autoploid evolution in the Artemisia ludoviciana complex of the Pacific Northwest. Brittonia 21: 29–43.
Author: Estes, J.R.
Year: 1969
Title: Evidence for autoploid evolution in the Artemisia ludoviciana complex of the Pacific Northwest
Journal: Brittonia
Volume: 21
Pages: 29–43