Pipeweed was a plant, usually smoked in pipes, that produced a feeling of calmness. In Airspur pipeweed was called tabac and was often flavored and smoked in water pipes.[1]


  1. Bruce R. Cordell (June 2012). Sword of the Gods: Spinner of Lies (Kindle ed.). (Wizards of the Coast), loc. 3723. ISBN B005C5QS90.