Verbatim text: Hickman, J. C. and M. P. Johnson. 1969. An analysis of geographical variation in western North American Menziesia (Ericaceae). Madroño 20: 1–32.
Author: Hickman, J.C., Johnson, M.P.
Year: 1969
Title: An analysis of geographical variation in western North American Menziesia (Ericaceae)
Journal: Madroño
Volume: 20
Pages: 1–32