| Plant | Low PPM | High PPM | StdDev | *Reference | |
|---|---|---|---|---|---|
| Psidium guajava | Fruit | -- | -- | * | |
| Punica granatum | Flower | -- | -- | * | |
| Syzygium claviflorum | Leaf | -- | 40.0 | Kashiwada, Y., et. al. 1998. Anti-AIDS Agents. 30. Anti-HIV Activity of Oleanolic Acid, Pomolic Acid, and Structurally Related Triterpenoids. J. Nat. Prod., 61 (9): 1090-1095. | |
| Glechoma hederacea | Plant | -- | -- | Chemical Constituents of Oriental Herbs (3 diff. books) | |
| Centella asiatica | Plant | -- | -- | * | |
| Punica granatum | Seed | -- | -- | Seeram, N. P., Schulman, R. N., and Heber, D., eds. 2006. Pomegranates - Ancient Roots to Modern Medicine. Taylor & Francis. Boca Raton, FL. 244 pp. |