standardized. The genetic stability of tissue culture raised plants is of great significance in germplasm conservation, which can be achieved by direct organogenesis in cultures. Tissue culture mediated ex situ conservation methods, with the production of genetically stable clones, is getting reasonable attention nowadays (Senni and Latha, 2000). Keeping all these factors in mind, the present investigation was undertaken to standardize the tissue culture techniques for the mass multiplication of Nepenthes.