Pastene

Pastene is a type of fruit found in the world of Weak Constitution: Common Cat.

Preparation and Consumption
Pastene must be sold quickly-- if the fruit goes bad, it becomes toxic. If eaten after it has gone bad, it will bind to the stomach lining in humanoids, poisoning the person from the inside-out.

Pastene can be candied with diluents to make hallucinogens.