Contents: Indian Botanic Gardens in Plant conservation: an overview/S.S. Dash, M. Ahmedullah and P. Singh. 1. The changing landscape of Calcutta Botanic Garden/Adrian Thomas. 2. From surgeon to botanist: the career of Nathaniel Wallich (1786-1854)/Martin Krieger. 3. Acharya Jagadish Chandra Bose Indian Botanic Garden: Howrah/Vinay Ranjan, Suman Halder and P. Venu. 4. Contribution of AJC Bose Indian Botanic Garden, Howrah in Germplasm Conservation/H S Mahapatra, ...