| Specimen ID | 1656903 |
| Group | Plants |
| Genus | Alternanthera |
| Species | philoxeroides |
| Common Name | alligatorweed |
| State | CA |
| County | San Diego |
| Locality | San Diego National Wildlife Refuge |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Diego |
| HUC8 Number | 18070304 |
| HUC10 Name | Otay River |
| HUC10 Number | 1807030410 |
| HUC12 Name | Lower Otay Reservoir |
| HUC12 Number | 180703041003 |
| Map
NAS ARM
| |
| Collection Day | 30 |
| Collection Month | 8 |
| Collection Year | 2020 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker on small watercraft |
| Status | established |
| Reference 1 |
| Ref. Number: | 25944 |
| Author: | iNaturalist |
| Date: | 2024 |
|
|
| Comments | https://www.inaturalist.org/observations/58292311
First recorded on iNaturalist on May 23, 2020: (https://www.inaturalist.org/observations/47044291) |
| Record Type | Literature |
| Earliest Record | drainage |
| Verifier | Ian Pfingsten |
| Freshwater/Marine | Freshwater |
