Verbatim text: Lane, M. A. and R. L. Hartman. 1996. Reclassification of North American Haplopappus (Compositae: Astereae) completed: Rayjacksonia gen. nov. Amer. J. Bot. 83: 356–370.
Author: Lane, M.A., Hartman, R.L.
Year: 1996
Title: Reclassification of North American Haplopappus (Compositae: Astereae) completed: Rayjacksonia gen. nov
Journal: Amer. J. Bot
Volume: 83
Pages: 356–370