Pharmacognostic Studies on Two Himalayan Species of Traditional Medicinal Value: Allium wallichii and Allium stracheyi. - TIWARI, Umeshkumar; ADAMS, Sebastian J.; BEGUM, S. Noorunnisa; KRISHNAMURTHY, Kulithalai V.; RAVIKUMAR, K.; PADMA, Venkatasubramanian (Notulae Scientia Biologicae, 2014)