File:Marijuana.jpg

A photograph of a cannabis plant.

The photo is from, specifically CASA1_LF.jpg. (If the links expire, the photo can be found by searching for "cannabis" at the GIMP photo archive.)

The photo at that site is marked as being copyright-free, and is credited to the United States Fish and Wildlife Service.

A thumbnail of this photo was originally uploaded to the English Wikipedia by w:User:AxelBoldt.