Data Views

Total Plants: 9
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Plant Low PPM High PPM StdDev *Reference
Hordeum vulgare Sprout Seedling -- -- *
Lophophora williamsii Plant -- -- *
Phellodendron amurense Bark -- -- *
Zanthoxylum americanum Stem Bark -- -- *
Zanthoxylum clava-herculis Root Bark -- -- *
Zanthoxylum americanum Root Bark -- -- *
Zanthoxylum americanum Bark -- -- Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
Zanthoxylum americanum Plant -- -- *
Zanthoxylum clava-herculis Bark -- -- Leung, A. Y. and Foster, S. 1995. Encyclopedia of Common Natural Ingredients 2nd Ed. John Wiley & Sons, New York. 649 pp.
*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.