PRABHAT KUMAR SRIVASTAVA is an Assistant Professor of Botany in K. S. Saket Post Graduate College, Ayodhya, Uttar Pradesh, India, an affiliated college of Dr. Ram Manohar Lohia Avadh University, Ayodhya, Uttar Pradesh, India.

VIJAY PRATAP SINGH is an Assistant Professor of Botany in C. M. P. Degree College, a constituent college of University of Allahabad, Prayagraj, Uttar Pradesh, India.

ANITA SINGH is an Assistant Professor of Botany, Banaras Hindu University, Varanasi, Uttar Pradesh, India.

DURGESH KUMAR TRIPATHI is an Assistant Professor in Amity Institute of Organic Agriculture, Amity University Uttar Pradesh, Noida, Uttar Pradesh, India.

SAMIKSHA SINGH is a D. Phil. scholar in the Department of Botany, University of Allahabad, Prayagraj, Uttar Pradesh, India.

SHEO MOHAN PRASAD is a Professor in the Department of Botany, University of Allahabad, Prayagraj, Uttar Pradesh, India.

DEVENDRA KUMAR CHAUHAN is Professor and Head, Department of Botany, University of Allahabad, Prayagraj, Uttar Pradesh, India.