Genus: Acorus Calamus
 
Benefits of Calamus Root: 
Indigestion
Tobacco cravings
Stomach ache
Tooth ache
Fever

Good to know: Despite safety concerns, calamus is used for gastrointestinal (GI) problems including ulcers, inflammation of the stomach lining (gastritis), intestinal gas (flatulence), upset stomach and loss of appetite (anorexia).