No traditional Aboriginal usage of Pittosporum undulatum Vent.
was ever recorded by Europeans. Essential oil data is produced
here first to provide a direct comparison and possibly demonstrate that Pittosporum angustifolium essential oils are novel,to warrant further ethnopharmacological investigation of the oil’s principal components.Second,to enhance previous essentialoil characterisation from the fruits of Pittosporum undulatum, which
were completed in London(England)more than a hundred years ago (Power andTutin,1906).