Data Views Plants (>= 1 Chemical): 191 All Chemicals: 2 CSV Excel PDF Click on column headings to sort table by that column Chemical Dosage References ARGININE --Jeffery B. Harborne and H. Baxter, eds. 1983. Phytochemical Dictionary. A Handbook of Bioactive Compounds from Plants. Taylor & Frost, London. 791 pp. ORNITHINE --Martindale's 29th *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.