Data Views Total Plants: 3 CSV Excel PDF Total Activities: 2 Click on column headings to sort table by that column Plant Part All Fruit Leaf Shoot Low PPM High PPM StdDev *Reference Camellia sinensis Leaf 15900.0 16600.0 * Chimaphila umbellata Shoot -- -- * Ceratonia siliqua Fruit -- -- Wealth of India. *Unless otherwise noted all references are to Duke, James A. 1992. Handbook of phytochemical constituents of GRAS herbs and other economic plants. Boca Raton, FL. CRC Press.