Data Views

Total Plants: 7
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Plant Low PPM High PPM StdDev *Reference
Arctium lappa Root -- 2.0 -0.6 *
Cynara cardunculus Root -- -- Jim Duke's personal files.
Echinacea purpurea Root -- 100.0 -0.6 Jim Duke's personal files.
Echinacea angustifolia Root -- 100.0 -0.6 Jim Duke's personal files.
Echinacea purpurea Flower -- -- Jim Duke's personal files.
Silybum marianum Shoot -- -- *
Silybum marianum Root 3.0 3000.0 1.7 *
*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.