Data Views Total Plants: 61 CSV Excel PDF Total Activities: 7 Show All Paginate , Previous1234 Click on column headings to sort the list on the column Plant Part All parts ... Flower Fruit Inflorescence Leaf Pericarp Plant Root Seed Shoot Silk Stigma Style Low PPM High PPM StdDev *Reference Zea mays Silk Stigma Style -- -- * *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.