para aminobenzoic acid: a metabolic acid found in yeast and liver cells; used to make dyes and drugs and sun blockers
acid: any of various water-soluble compounds having a sour taste and capable of turning litmus red and reacting with a base to form a salt
panama redwood tree: large erect shrub of Colombia having large odd-pinnate leaves with large leaflets and axillary racemes of fragrant yellow flowers