ok this^ i read a few pages of this thread and was surprised no one said this till this guy...Yup. Slave masters. You know, the ones who throw you in prison and then make you work after being caught using it. Those are called slave masters, and those being caged are the slaves. People in prison are slaves, and those who encouraged their imprisonment used xenophobia, and the slang foreign term they used to appeal to xenophobes was the "M" word. You can call it anything you want. It doesn't confront me. However, it's proper, scientific name is Cannabis, whether sativa, indica, or ruderalis. Maybe a little reading will clear it up for you:
http://en.wikipedia.org/wiki/Cannabis
"Scientific names are never misleading. No matter where you are, every plant has only one correct name, so long as its taxonomic treatment is not in dispute. This last is a major reservation, but we can ignore it for now. The universality of scientific names means that even English speaking people can find out what species grow in China or Saudi Arabia by reading a technical flora of these countries. Not only are the names the same, they are always written in the Latin alphabet (which is the same alphabet as these notes).
1) Names were formed like Latin words. The reason is quite straightforward; Latin was the common language among all European peoples - and plant taxonomy as we know it has its origins in Europe.
2) Once a name had been attached to a plant group, it should not be given another name.
3) When commenting on how a name was to be interpreted, one should list the names of others that had used it.
4) It helps to mention some specimens that one has seen.
The first attempt at developing an international agreement was made in Paris in 1867. At this meeting, it was decided that a) the first edition of Linnaeus' Species Plantarum, which was published in 1752, would serve as the starting point of botanical nomenclature and b) if two names had been given to the same plant group, the older name would be the correct name. In addition, various rules were laid down as to what was required to valid publication - a phrase that means "published in such a manner that the name counts". For instance, publication of new names in horticultural catalogs used to be acceptable, but it is not any longer.
http://herbarium.usu.edu/teaching/4420/botnom.htm
http://www.ohio.edu/people/braselto/readings/naming.html
http://www.anbg.gov.au/chah/avh/help/names/
This is how science names Cannabis:
Kingdom – Plantae
Phylum – Magnoliophyta
Class – Magnoliopsidia
Order – Rosales
Family – Cannabaceae
Genus – Cannabis
Species – Sativa, Indica, Ruderalis
So, you can use any colloquial name you want, however it's real, scientific name is Cannabis, with a capitol "C".
I don't think it's a valid argument to say the scientific name is Cannabis, so we should all call it Cannabis. If I'm walking through the woods and I see a white-tailed deer, you would not hear me exclaim, "Look, a Odocoileus virginianus!"