| Specimen ID | 1440495 |
| Group | Plants |
| Genus | Nasturtium |
| Species | officinale |
| Common Name | water-cress |
| State | CA |
| County | Los Angeles |
| Locality | Big Tujunga Wash/ Verdugo Mountains region: East of Hansen Dam, entered at Orcas Ave. parked at Orcas Park, hiked east of this park along river (just north of Wentworth Street), but not as far as the Tujunga ponds. |
| Mapping Accuracy | Accurate |
| HUC8 Name | Los Angeles |
| HUC8 Number | 18070105 |
| HUC10 Name | Big Tujunga Creek |
| HUC10 Number | 1807010501 |
| HUC12 Name | Lower Big Tujunga Creek |
| HUC12 Number | 180701050105 |
| Map | |
| Collection Day | 8 |
| Collection Month | 8 |
| Collection Year | 2000 |
| Year Accuracy | Actual |
| Potential Pathway | planted food |
| Status | established |
| Reference 1 |
| Ref. Number: | 25610 |
| Author: | Calflora |
| Date: | 2021 |
| Title: | The Calflora Database: Information on California plants for education, research and conservation |
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| Reference 2 |
| Ref. Number: | 16045 |
| Author: | Alexander, J., S. Markos, J. Yost, R.L. Moe, E. Dean, and M. Nazaire. |
| Date: | 2016 |
| Title: | Consortium of California Herbaria (CCH) |
| Publisher: | Regents of the University of California |
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| Comments | Calflora observation ID: cch:RSA647895 |
| Record Type | Literature |
| Disposal | RSA |
| Museum Cat Number | RSA647904 |
| Freshwater/Marine | Freshwater |
