A greek traveler and chronicler by the name of Herodotus visited the cannabis loving Dogon tribe during a year long cannabis festival they hold every fifty years. Explaining the celebration the Dogons pointed to the brightest star in the winter sky and said it was the "Two Dog Star". Cannabis is a greek word though its origins are african that translates to "Two Dog" and Two Dog Star was thought to be the home of the Two Dog Plant.
godsofsirius.blogspot.com
Going to be an epic 4/20 this year!!!