pituri

noun

1. a solanaceous shrub or small tree, Duboisia hopwoodi, of Australia.
2. a stimulant made from the dried leaves and twigs of this plant, used by the aborigines as a narcotic.

noun plural -ris

1. an Australian solanaceous shrub, Duboisia hopwoodii, the leaves of which are the source of a narcotic used by the native Australians