| Specimen ID | 1417699 |
| Group | Plants |
| Genus | Egeria |
| Species | densa |
| Common Name | Brazilian waterweed |
| State | OH |
| County | Cuyahoga |
| Locality | Lake Isaac Waterfowl Sanctuary, Big Creek Reservation |
| Mapping Accuracy | Accurate |
| HUC8 Name | Black-Rocky |
| HUC8 Number | 04110001 |
| HUC10 Name | Rocky River-Frontal Lake Erie |
| HUC10 Number | 0411000102 |
| HUC12 Name | Baldwin Creek-East Branch Rocky River |
| HUC12 Number | 041100010202 |
| Map | |
| Collection Day | 7 |
| Collection Month | 7 |
| Collection Year | 2017 |
| Year Accuracy | Actual |
| Potential Pathway | released aquarium |
| Status | established |
| Reference 1 |
| Ref. Number: | 24369 |
| Author: | Center for Invasive Species and Ecosystem Health. |
| Date: | 2024 |
| Title: | EDDMapS: Early detection and distribution mapping system |
| Publisher: | The University of Georgia |
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| Comments | E. densa located along entire eastern edge of Lake Isaac. Several plants around small, park-use-only boat ramp. Clusters (3-5 stems) found. None detected downstream. Common carp populations likely keep plants in check in open waters. E. densa sold at two locations in greater Cleveland region, likely introduced via aquarium dump. EDDMapS report |
| Record Type | Literature |
| Earliest Record | drainage |
| Verifier | Eugene Braig |
| Freshwater/Marine | Freshwater |
| Photo | |
