• Berberis Linnaeus, 1753
• Berberis amplectens (Eastw.) L.C. Wheeler accepted as Mahonia repens (Lindl.) G. Don
• Berberis aquifolium Pursh accepted as Mahonia aquifolium (Pursh) Nutt.
• Berberis bealei Fortune accepted as Mahonia bealei (Fortune) Carr.
• Berberis californica Jepson accepted as Mahonia dictyota (Jepson) Fedde
• Berberis canadensis P. Mill.
• Berberis darwinii Hook.
• Berberis dictyota Jepson accepted as Mahonia dictyota (Jepson) Fedde
• Berberis fendleri Gray
• Berberis fremontii Torr. accepted as Mahonia fremontii (Torr.) Fedde
• Berberis haematocarpa Woot. accepted as Mahonia haematocarpa (Woot.) Fedde
• Berberis harrisoniana Kearney & Peebles
• Berberis higginsiae Munz accepted as Mahonia fremontii (Torr.) Fedde
• Berberis julianiae Schneid.
• Berberis nervosa Pursh accepted as Mahonia nervosa (Pursh) Nutt.
• Berberis nevinii Gray accepted as Mahonia nevinii (Gray) Fedde
• Berberis ottawensis Schneid.
• Berberis pinnata Lag. accepted as Mahonia pinnata (Lag.) Fedde
• Berberis piperiana (Abrams) McMinn accepted as Mahonia aquifolium (Pursh) Nutt.
• Berberis pumila Greene accepted as Mahonia repens (Lindl.) G. Don
• Berberis repens Lindl. accepted as Mahonia repens (Lindl.) G. Don
• Berberis sonnei (Abrams) McMinn accepted as Mahonia repens (Lindl.) G. Don
• Berberis swaseyi Buckl. ex Young accepted as Mahonia swaseyi (Buckl. ex Young) Fedde
• Berberis thunbergii DC.
• Berberis trifoliolata Moric. accepted as Mahonia trifoliolata (Moric.) Fedde
• Berberis vulgaris Linnaeus
• Berberis wilcoxii Kearney
• Berberisomyia Kovalev, 1972 † (uncertain)