What are the Grasses to remediate polluted sites in mines as they uptakes the heavy metals

Some of the grasses commonly used to remediate polluted sites in mines due to their ability to uptake heavy metals include:

1. Agrostis capillaris (Bentgrass)
2. Festuca arundinacea (Tall fescue)
3. Panicum virgatum (Switchgrass)
4. Lolium perenne (Perennial ryegrass)
5. Phragmites australis (Common reed)
6. Juncus effusus (Soft rush)
7. Spartina alterniflora (Smooth cordgrass)
8. Paspalum tum (Seashore paspalum)
9. Elymus trachycaulus (Slender wheatgrass)
10. Andropogon gerardii (Big bluestem)