Most Troublesome and Most Common Weed Lists
Most Troublesome Weed List for Aquatic and Wetlands in Puerto Rico
| Common Name | Scientific Name | Rank | MTMC List | Go To Images |
|---|---|---|---|---|
| common water hyacinth | Pontederia crassipes | 1 | MTMC | Images |
| water lettuce | Pistia stratiotes | 3 | MTMC | Images |
| torpedograss | Panicum repens | 6 | MTMC | Images |
| alligatorweed | Alternanthera philoxeroides | 8 | MTMC | Images |
| coontail | Ceratophyllum demersum | 10 | MTMC | Images |