• Mahonia Nuttall, 1818 accepted as Berberis Linnaeus, 1753
• Mahonia amplectens Eastw. accepted as Mahonia repens (Lindl.) G. Don
• Mahonia aquifolium (Pursh) Nutt.
• Mahonia bealei (Fortune) Carr.
• Mahonia californica (Jepson) Ahrendt accepted as Mahonia dictyota (Jepson) Fedde
• Mahonia dictyota (Jepson) Fedde
• Mahonia fremontii (Torr.) Fedde
• Mahonia haematocarpa (Woot.) Fedde
• Mahonia higginsiae (Munz) Ahrendt accepted as Mahonia fremontii (Torr.) Fedde
• Mahonia nervosa (Pursh) Nutt.
• Mahonia nevinii (Gray) Fedde
• Mahonia pinnata (Lag.) Fedde
• Mahonia piperiana Abrams accepted as Mahonia aquifolium (Pursh) Nutt.
• Mahonia pumila (Greene) Fedde accepted as Mahonia repens (Lindl.) G. Don
• Mahonia repens (Lindl.) G. Don
• Mahonia sonnei Abrams accepted as Mahonia repens (Lindl.) G. Don
• Mahonia swaseyi (Buckl. ex Young) Fedde
• Mahonia trifoliata
• Mahonia trifoliolata (Moric.) Fedde