On the other hand, some other papers known in the arts further demonstrate that culturing of the leaf or root of Phalaenopsis in a proper medium could produce PLBs and to regenerate the plants as disclosed by Hsu and Chen (2003), Journal Chinese Society Horticultural Science, 49:335-342 and T. W. Yam and M. A. Weatherhead (1991), Lindleyana, 6:151-153.