Plant | Low PPM | High PPM | StdDev | *Reference | |
---|---|---|---|---|---|
Mentha x piperita | Leaf | 0.001 | 0.01 | -1.0 | Duke, J. A. Writeups or information summaries on approximately 2,000 economic plants, USDA, ARS, Beltsville, MD 20705. |
Artemisia annua | Plant | -- | 45.0 | -1.0 | Wright,C.W.(Ed)2002.Medicinal&Aromatic Plants-Industrial Profiles.Artemisia.344pp.Maffei,M.(Ed)2002.Vetiveria.The Genus Vetiveria.Taylor&Francis.NY,NY.191pp.Southwell,I.,Lowe,R.(Eds)1999.Tea Tree.The Genus Melaleuca.Harwood Acad.Pub.Amsterdam,Netherlands. |
Achillea millefolium | Plant | -- | 100.0 | 1.0 | * |
Murraya koenigii | Leaf | -- | 0.1 | 1.0 | * |