C PETASALBIN PDF
Click on column headings to sort table by that column
Plant Low PPM High PPM StdDev *Reference Petasites japonicus Rhizome -- -- Chemical Constituents of Oriental Herbs (3 diff. books)*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.