Although some people claim "cannabis" is a medicinal form of the marijuana plant, and "weed" is a term of jargon for the leaves of the marijuana plant, both terms in fact refer to the marijuana plant. And, whether you are using the medicinal form of marijuana or the recreational form of marijuana, it is the same substance that provides the effect -- and that substance is THC.
The slang term weed in reference to cannabis arose simply because cannabis sometimes grows as a weed in the wild.
A name for cannabis is weed or green ..........
cannabis ganja hemp marihuana marijuana pot weed
yes
weed (cannabis)
A weed is an unwanted plant.
Nothing
Growing cannabis is illegal?
weed/cannabis
weed dope crack
yes.
There is no difference ..its the same thing ..unless of course you are talking about the typical garden weed lol