Most Troublesome and Most Common Weed Lists
Reports of coontail (Ceratophyllum demersum) being Most Troublesome or Most Common
| State | Commodity | List Type | Rank on List |
|---|---|---|---|
| Alabama | Aquatic and Wetlands | Most Common | 10 |
| Georgia | Aquatic and Wetlands | Most Common | 6 |
| Puerto Rico | Aquatic and Wetlands | Most Common | 7 |
| Puerto Rico | Aquatic and Wetlands | Most Troublesome | 10 |