Satish Kumar Rai Forest Ecology Laboratory, Department of Botany, DDU Gorakhpur University, Gorakhpur, Uttar Pradesh India
Ravindra P. Shukla Forest Ecology Laboratory, Department of Botany, DDU Gorakhpur University, Gorakhpur, Uttar Pradesh India
Sanjay Kumar Pandey Department of Botany, DAV PG College, Gorakhpur, Uttar Pradesh India