What is marijuana? | National Institute on Drug Abuse (NIDA)
Marijuana—also called weed, herb, pot, grass, bud, ganja, Mary Jane, and a vast number of other slang terms—is a greenish-gray mixture of the dried flowers of Cannabis sativa.Some people smoke marijuana in hand-rolled cigarettes called joints; in pipes, water pipes (sometimes called bongs), or in blunts (marijuana rolled in cigar wraps). 1 Marijuana can also be used to brew tea and ...
DA: 34 PA: 41 MOZ Rank: 63