Angostura may refer to;Things Angostura (genus), a plant genus in the Rutaceae family Angostura bitters Angostura Bridge, a bridge in Venezuela Congress of Angostura, a 1819-1821 legislative body of the Gran Colombia in present day Venezuela. House of Angostura, a company manufacturing angostura bitters. Angostura bark, a spice made from the bark of the tree Cusparia febrifuga. The bitter spice's used as a herbal medicine. It isn't necessarily an ingredient in angostura bitters. Place The S… (More on Angostura)