| Specimen ID | 1703804 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | verticillata |
| Common Name | whorled hydrilla |
| State | AZ |
| County | Maricopa |
| Locality | Gravel pit west of 107th St and 1/2 mi south of Indian School Road |
| Mapping Accuracy | Accurate |
| HUC8 Name | Agua Fria |
| HUC8 Number | 15070102 |
| HUC10 Name | Morgan City Wash-Agua Fria River |
| HUC10 Number | 1507010209 |
| HUC12 Name | City of Glendale-Agua Fria River |
| HUC12 Number | 150701020908 |
| Map | |
| Collection Day | 23 |
| Collection Month | 9 |
| Collection Year | 1985 |
| Year Accuracy | Actual |
| Status | eradicated |
| 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: | 28331 |
| Author: | SEINet Portal Network. |
| Date: | 2021 |
| Title: | Southwest Environmental Information Network |
| Publisher: | Symbiota Software Project, Arizona State University |
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| Comments | https://swbiodiversity.org/seinet/collections/individual/index.php?occid=7258790&clid=0 |
| Record Type | Specimen |
| Disposal | Herbarium |
| Museum Cat Number | ASU0086619 |
| Verifier | Jon Ricketson |
