McClatchey Scientific Societies

Society for Economic Botany (SEB)

• President, 2006-2007
• Secretary, 2002-2005
• Council Member-at-large, 1998-2001
• Member 1990-present

Pacific-Asia Biodiversity Transect Network (PABITRA)

• Workshop co-organizer (2000, 2003)
• Organizational development (1998-2005)

International Society for Ethnopharmacology (ISE)

• Founding member (1990, Strasbourg, France)

International Society of Ethnobiology (ISE/ICE)