Dinesh Singh Rawat* Central National Herbarium, Botanical Survey of India Howrah -711103, West Bengal, India
J. K. Tiwari Department of Botany & Microbiology, HNB Garhwal University, Srinagar (Garhwal) -246174, Uttarakhand India
P. Tiwari Department of Botany & Microbiology, HNB Garhwal University, Srinagar (Garhwal) -246174, Uttarakhand India
Meena Nautiyal Department of Botany & Microbiology, HNB Garhwal University, Srinagar (Garhwal) -246174, Uttarakhand India