Vishu Choudhary 46 Questions 89 Answers 35 Best Answers 240 Points View Profile 1 Poll Vishu ChoudharyBeginner Asked: October 10, 20202020-10-10T17:17:08+05:30 2020-10-10T17:17:08+05:30In: GPAT What is the biological source of Rauwolfia. 1 Poll ResultsPlease login to vote and see the results. Participate in Poll, Choose Your Answer. Sarvagandha Rauwolfia serpentina Serpentina root What is the biological source of Rauwolfia. Share Facebook You must login to add an answer. Username or email* Password* Remember Me! Forgot Password?