| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Abelmoschus esculentus | Seed | -- | 47400.0 | -0.0 | ANON. 1948-1976. The Wealth of India raw materials. Publications and Information Directorate, CSIR, New Delhi. 11 volumes. |
| Abelmoschus esculentus | Fruit | 7000.0 | 70000.0 | 0.3 | USDA's Ag Handbook 8 and sequelae) |
| Abelmoschus manihot | Leaf | 16100.0 | 138793.0 | 0.4 | * |
| Abies spectabilis | Leaf | -- | 40600.0 | -1.4 | Wealth of India. |
| Abies spectabilis | Wood | -- | 2600.0 | -0.6 | Wealth of India. |
| Abrus precatorius | Leaf | 17000.0 | 81000.0 | -0.7 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Acacia tortilis | Leaf | -- | 87000.0 | -0.6 | * |
| Acacia senegal | Leaf | -- | 84000.0 | -0.6 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Acacia farnesiana | Leaf | 10000.0 | 53800.0 | -1.1 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Acacia tortilis | Fruit | 51000.0 | 57000.0 | 0.0 | * |
| Acacia senegal | Fruit | -- | 71000.0 | 0.4 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Acacia decurrens | Seed | -- | 38000.0 | -0.3 | * |
| Acacia tortilis | Seed | -- | 59000.0 | 0.3 | * |
| Acacia senegal | Seed | -- | 58000.0 | 0.3 | CRC Handbook of Medicinal Herbs and/or CRC Handbook of Proximate Analyses |
| Acacia nilotica | Seed | 40000.0 | 54000.0 | 0.2 | * |
| Acacia catechu | Leaf | -- | 98000.0 | -0.4 | * |
| Acalypha indica | Leaf | 31000.0 | 159000.0 | 0.7 | Wealth of India. |
| Achillea millefolium | Plant | 17700.0 | 100000.0 | -0.4 | * |
| Acrocomia totai | Seed | -- | 19800.0 | -0.8 | * |
| Acrocomia totai | Fruit | -- | 103200.0 | 1.2 | * |