| Specimen ID | 260822 |
| Group | Plants |
| Genus | Egeria |
| Species | densa |
| Common Name | Brazilian waterweed |
| State | MO |
| County | Ste. Genevieve |
| Locality | Upper Mississippi (HUC 7140100) |
| Mapping Accuracy | Approximate |
| HUC8 Name | Cahokia-Joachim |
| HUC8 Number | 07140101 |
| Map | |
| Collection Year | 2005 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 18444 |
| Author: | Illinois Natural History Survey. |
| Date: | 2008 |
| Title: | Exotic, invasive plants in Illinois Habitats - Aquatic Areas: Wetlands, Lakes, Streams, Rivers, Marshes. |
| Publisher: | Illinois CAPS, Institute of Natural Resource Sustainability at the University of Illinois. |
| Volume: | 2008 |
| Issue: | September |
| Pages: | 2 pp |
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| Comments | noted as occasional/rare from mid-state south |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
