Most Troublesome and Most Common Weed Lists
Reports of common water hyacinth (Pontederia crassipes) being Most Troublesome or Most Common
| State | Commodity | List Type | Rank on List |
|---|---|---|---|
| Florida | Aquatic and Wetlands | Most Common | 6 |
| Florida | Aquatic and Wetlands | Most Troublesome | 8 |
| Puerto Rico | Aquatic and Wetlands | Most Common | 3 |
| Puerto Rico | Aquatic and Wetlands | Most Troublesome | 1 |