IRIS VERSICOLOR L. (Iridaceae) "Blue Flag" FURFURAL Rhizome FURFUROL Rhizome GUM Rhizome HEPTACOSAN Rhizome IPURANOL Rhizome IRIDIN Rhizome ISOPHTHALIC-ACID Rhizome LAURIC-ACID Rhizome MYRICYL-ALCOHOL Rhizome PALMITIC-ACID Rhizome PHYTOSTEROLS Rhizome RESIN Rhizome SALICYLIC-ACID Rhizome STARCH Rhizome STEARIC-ACID Rhizome TANNIN Rhizome --------------------------------------------------- ppm = parts per million tr = trace