Thakur, Anju, et al. “Studies on Germination, Viability and Vigour in Indian Barberry (<I>Berberis aristata< I> DC.) - an Endangered Medicinal Plant Species of Western Himalayas”. Indian Forester, vol. 132, no. 4, Apr. 2006, pp. 485-92, doi:10.36808/if/2006/v132i4/3967.