TIWARI, U., S. J. ADAMS, N. BEGUM S, K. V. KRISHNAMURTHY, K. RAVIKUMAR, and V. PADMA. “Pharmacognostic Studies on Two Himalayan Species of Traditional Medicinal Value: Allium Wallichii and Allium Stracheyi”. Notulae Scientia Biologicae, vol. 6, no. 2, June 2014, pp. 149-54, doi:10.15835/nsb629308.