voc, *1960 GB
Singer
A.k.a. Daniel J. Siebert
Daniel J. Siebert is an ethnobotanist, pharmacognosist, and author who lives in Southern California.Siebert has studied Salvia divinorum for over twenty years and was the first person to unequivocally identify (by human bioassays in 1993) Salvinorin A as the primary psychoactive principal of Salvia divinorum. In 1998, Siebert appeared in the documentary Sacred Weeds shown in the United Kingdom. He has discussed Salvia divinorum on National Public Radio, Fox News, CNN, Telemundo and his comments have appeared in the Los Angeles Times, USA Today, and The New York Times.