PRUNUS SEROTINA Ehrh. (Rosaceae) "Black or Wild Cherry" 2-ALPHA-3-ALPHA-DIHYDROXYURS-12-EN-28-OIC-ACID Leaf 3,4,5-TRIMETHOXYBENZOIC-ACID Bark ACETYLCHOLINE Plant ALUMINUM Leaf 14 - 1,440 ppm; Stem 0 - 540 ppm ASH Leaf 29,000 - 96,000 ppm; Stem 1,900 - 54,000 ppm BARIUM Leaf 1 - 960 ppm; Stem 6 - 810 ppm BENZALDEHYDE Bark BETA-GLYCOSIDASE Seed BORON Leaf 2 - 48 ppm; Stem 0 - 54 ppm CAFFEIC-ACID Plant CALCIUM Leaf 4,060 - 32,640 ppm; Stem 323 - 18,360 ppm CHROMIUM Leaf 0 - 2.88 ppm; Stem 0 - 0.81 ppm COBALT Stem 0 - 5.4 ppm COPPER Leaf 0.8 - 29 ppm; Stem 1.3 - 378 ppm CYANIDIN Plant EMULSIN Bark EUDESMIC-ACID Bark HCN Bark 500 - 1,500 ppm; Leaf 2,500 ppm IRON Leaf 20 - 1,440 ppm; Stem 0.19 - 810 ppm KAEMPFEROL Plant LANTHANUM Leaf 0.8 - 19 ppm; Stem 0.06 - 16 ppm LEAD Leaf 0.3 - 67 ppm; Stem 0.2 - 108 ppm MAGNESIUM Leaf 435 - 9,600 ppm; Stem 28 - 5,400 ppm MOLYBDENUM Leaf 0 - 1.9 ppm; Stem 0 - 0.19 ppm NEODYMIUM Leaf 2 - 19 ppm NICKEL Leaf 0 - 6.7 ppm; Stem 0 - 2.7 ppm P-COUMARIC-ACID Bark PHOSPHORUS Leaf 261 - 4,608 ppm; Stem 114 - 2,592 ppm POTASSIUM Leaf 1,624 - 26,880 ppm; Stem 80 - 15,120 ppm PRUNASIN Bark PRUNASIN HYDROLASES I, IIA IIB) Seed QUERCETIN Plant SCOPOLETIN Bark SILVER Leaf 0 - 0.48 ppm; Stem 0 - 0.1 ppm STRONTIUM Stem 0.5 - 378 ppm; Stem 8 - 480 ppm TANNIN Bark TITANIUM Leaf 0.6 - 144 ppm; Stem 0.02 - 38 ppm URS-12-EN-28-AL-3-BETA-OL Flower URSOLIC-ACID Leaf VANADIUM Leaf 0.14 - 4.8 ppm; Stem 0 - 1.6 ppm YTTERBIUM Leaf 0.05 - 0.67 ppm; Stem 0 - 0.27 ppm YTTRIUM Leaf 0.14 - 14.4 ppm; Stem 0.001 - 3.78 ppm ZINC Leaf 3 - 192 ppm; Stem 0.5 - 216 ppm ZIRCONIUM Leaf 0.6 - 6.7 ppm; Stem 0.04 - 1.6 ppm --------------------------------------------------- ppm = parts per million