Mahonia napaulensis Nepali: जमाने मान्द्रो is a shrub in the family Berberidaceae described as a species in 1821. It is native to China (Tibet, Yunnan, Sichuan) and the Himalayas (Nepal, Bhutan, Sikkim, Assam, Myanmar). This species is used medicinally throughout the Sikkim Eastern Himalayas.