A protocol for regeneration of an endangered medicinal orchid Dendrobium crepidatum was established mainly via indirect protocorm like body (PLBs) formation. The PLBs procured from in vitro growth cultures assessed ½ MS medium alone and combinations with 6-Benzyl amino purine (BAP), Kinetin (Kn) α-Naphthalene acetic acid (NAA). calli were induced longitudinally bisected segments PLBs. optimum p...