Micropropagation and in vitro flowering of Rauvolfia tetraphylla; a potent source of anti-hypertension drugs

A simple protocol for in vitro mass multiplication of Rauvolfia tetraphylla (Apocynaceae) has been developed. The endophytic microflora was controlled by adopting integrated measures. Multiple shoot development was achieved on MS + Kin (0.1-0.2 mg/l) + BAP (0.4-0.5 mg/l) media. Rooting from in vitro shoots occurred on NAA containing media. In vitro flowering was induced in shoot multiplication media.