VIBURNUM PRUNIFOLIUM L. (Caprifoliaceae) "Black Haw" 1-METHYL-2,3-DIBUTYL-HEMIMELLITATE Stem Bark ACETIC-ACID Bark ACETYLOLEANOLIC-ACID Bark ACETYLURSOLIC-ACID Bark ALPHA-AMYRIN Bark AMENTOFLAVONE Bark ARBUTIN Bark BETA-AMYRIN Bark CAPRONIC-ACID Bark CAPRYLIC-ACID Bark CHLOROGENIC-ACID Bark CITRIC-ACID Root Bark D-CATECHIN Leaf DEXTRIN Bark 5,000 ppm EO Bark 3,000 ppm ESCULETIN Bark FORMIC-ACID Bark HEPTACOSANE Bark ISOCHLOROGENIC-ACID Bark ISOVALERIANIC-ACID Bark LINOLEIC-ACID Bark MALIC-ACID Root Bark MYRISTIC-ACID Bark OLEANOLIC-ACID Bark OLEIC-ACID Bark OXALIC-ACID Root Bark PALMITIC-ACID Bark PENTOSANS Bark 160,000 ppm PROTEIN Bark 24,000 ppm RESIN Root Bark SACCHAROSE Bark 3,000 ppm SALICIN Bark SALICYLIC-ACID Bark SCOPOLETIN Root Bark SCOPOLIN Bark SITOSTEROL Bark STARCH Bark 55,000 ppm TANNIN Root Bark 20,000 ppm URSOLIC-ACID Bark VALERIC-ACID Root Bark --------------------------------------------------- ppm = parts per million tr = trace