Mahonia simplex – Paleobotany + Palynology https://www.floridamuseum.ufl.edu/paleobotany/gallery/mahonia-simplex-image3/
Hypotype of Mahonia simplex (Newberry)Arnold. Plate 8, figure 4 in Axelrod, D.I. 1998. The Oligocene Haynes Creek Flora of Eastern Idaho. University of California Publications, Geological Sciences 143:1-99.
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