AMBROSIA ARTEMISIIFOLIA L (Compositae) "Bastard wormwood" 1,2-DIHYDROPARTHENIN Plant 4-ACETOXY-3-OXOPSEUDOGUAIAN-6,12-OLIDE Plant 4-HYDROXY-3-OXOPSEUDOGUAIAN-6,12-OLIDE Plant AGMATIN Fruit AMBROSIC-ACID Plant ARTEMIDIFOLIN Plant ARTEMISIIFOLIN Plant CORONOPILIN Plant 1,600 ppm CUMANIN Plant DIHYDROCUMANIN Plant ISORHAMNETIN-GLUCOSIDE Pollen or Spore PERUVIN Plant PSILOSTACHYIN Plant PSILOSTACHYIN B Plant PSILOSTACHYINC Plant QUERCETIN-3-GLUCOSIDE Plant --------------------------------------------------- ppm = parts per million tr = trace