Adhikari, B.; Pendry, C. A.; Möller, M. NEW CHROMOSOME COUNTS OF BERBERIS L. (BERBERIDACEAE) SUGGEST THAT POLYPLOIDY DOES NOT PLAY A SIGNIFICANT ROLE IN THE DIVERSIFICATION OF THE GENUS IN THE NEPAL HIMALAYA. Edinburgh J. Bot. 2014, 71 (3), 297-308. https://doi.org/10.1017/S0960428614000158.