Aerial parts and roots of Boronia inornata yielded the sesquiterpenes spathulenol and 1 (10),5-germacradien-4-ol, the triterpenes moronic acid, moronic aldehyde (novel), betulonic acid and lupeol, the alkaloids dictamnine, evolitrine, isodictamnine and hordenine, and 8-(3,7-dimethyl-2,6-octadienyl)-7-hydroxycoumarin. A second sample of B. inornata gave the protolimonoids niioticin and piscidinol-A in addition to all those compounds noted above. A sample B. gracilipes yielded spathulenol, rutin and the triterpenes betulonic acid, betulonic aldehyde, oleanonic acid,3 epioleanonic acid and oleanonic aldehyde. Results are now available for investigations of species belonging to all three of the sections of Boronia and the distribution of compounds is discussed.