| Specimen ID | 235623 |
| Group | Plants |
| Genus | Egeria |
| Species | densa |
| Common Name | Brazilian waterweed |
| State | AZ |
| County | Pima |
| Locality | Sycamore Spring Reservoir, Santa Catalina Mountains |
| Mapping Accuracy | Accurate |
| HUC8 Name | Rillito |
| HUC8 Number | 15050302 |
| HUC10 Name | Tanque Verde Creek-Rillito River |
| HUC10 Number | 1505030203 |
| HUC12 Name | Bear Creek |
| HUC12 Number | 150503020304 |
| Map | |
| Collection Day | 29 |
| Collection Month | 6 |
| Collection Year | 1965 |
| Year Accuracy | Actual |
| Reference 1 |
| Ref. Number: | 13653 |
| Author: | Arizona State University. |
| Date: | 2003 |
| Title: | Herbarium Specimen Voucher, Arizona State University (ASU) Vascular Plant Herbarium, Collections Database. |
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| Reference 2 |
| Ref. Number: | 29277 |
| Author: | SERNEC Data Portal |
| Date: | 2019 |
| Title: | SouthEast Regional Network of Expertise and Collections |
| Publisher: | Appalachian State University |
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| Comments | https://sernecportal.org/portal/collections/individual/index.php?occid=814764 |
| Record Type | Specimen |
| Earliest Record | drainage |
| Disposal | University of Arizona Herbarium |
| Museum Cat Number | ARIZ158258 |
| Verifier | Jon Ricketson |
| Freshwater/Marine | Freshwater |
