heenye was a composed of powdered bark and leaves. It was poured in hot water and used to make a beverage by the Goeg civilization. The highest quality was said to be grown in the Bliss Mountains on Goega.
In 2267, Commander Laspas of the Starvessel 814 served some to Captain James T. Kirk. According to Kirk, it had the strong taste of black tea with cinnamon, steeped in salt water.(TOS novel: The Shocks of Adversity)