| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Abelmoschus esculentus | Fruit | 840.0 | 8450.0 | 1.1 | * |
| Acacia farnesiana | Leaf | 7360.0 | 39480.0 | 1.4 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Albizia lebbeck | Seed | -- | -- | Wealth of India. | |
| Allium cepa | Bulb | 1580.0 | 17222.0 | -1.0 | USDA's Ag Handbook 8 and sequelae) |
| Allium schoenoprasum | Leaf | 2020.0 | 25350.0 | 0.4 | USDA's Ag Handbook 8 and sequelae) |
| Allium ampeloprasum | Plant | -- | -- | * | |
| Allium sativum var. sativum | Bulb | 81.0 | 30316.0 | 1.0 | * |
| Aloe vera | Leaf | -- | 78216.0 | 4.0 | * |
| Alpinia galanga | Leaf | -- | -- | * | |
| Amaranthus sp. | Leaf | 1210.0 | 14556.0 | -0.3 | * |
| Anacardium occidentale | Seed | 17410.0 | 17711.0 | -0.3 | * |
| Ananas comosus | Fruit | 46.0 | 1333.0 | -0.8 | * |
| Anastatica hierochuntica | Fruit | -- | -- | * | |
| Anethum graveolens | Seed | 12630.0 | 13678.0 | -0.5 | USDA's Ag Handbook 8 and sequelae) |
| Anethum graveolens | Fruit | 12630.0 | 13678.0 | 2.5 | * |
| Angelica sinensis | Root | -- | -- | Jim Duke's personal files. | |
| Annona squamosa | Fruit | -- | -- | * | |
| Apium graveolens | Pt | 200.0 | 4105.0 | USDA's Ag Handbook 8 and sequelae) | |
| Arachis hypogaea | Seed | 31280.0 | 37022.0 | 0.5 | * |
| Arctium lappa | Root | 1050.0 | 5250.0 | -0.3 | USDA's Ag Handbook 8 and sequelae) |