Data Views

Total Plants: 6
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Plant Low PPM High PPM StdDev *Reference
Petasites japonicus Rhizome -- -- *
Petasites hybridus Root -- -- *
Petasites japonicus Flower -- -- *
Petasites hybridus Rhizome -- -- *
Petasites japonicus Plant -- 160.0 *
Petasites hybridus Leaf -- 1500.0 Wichtl, M. 1984. Teedrogen. Ein Handbuch fur Apotheker und Arzte. Wissenschaftliche Verlagsgesellscharft. mbH Stuttgart. 393 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.