Erowid: The best drug information site on the web. Equianalgesic: Chart to convert doses of analgesics. FDA: Drug approvals and databases. LEAP: Law Enforcement Against Prohibition. MMN: Magic Mushrooms Net. Never Get Busted: Barry Cooper, bad guy turned good. Pill Identifier: Search by imprint, shape, or color. USDA: Plants of mind and spirit.
BHL: Making biodiversity literature openly available to all. Plant Curator: Plant beauty and application in the arts. Dr Yazdanniaz: The official blog of Dr Yazdanniaz.