1. Botanical Survey of India, Southern Regional Centre, TNAU Campus, Lawley Road, Coimbatore - 641 003, Tamil Nadu, India
2. Botanical Survey of India, Deccan Regional Centre, Kendriya Sadan, Hyderabad - 500095, Telangana, India
3. National Remote Sensing Centre, Indian Space Research Organisation, Balanagar, Hyderabad - 500 037, Telangana, India