| Specimen ID | 1439904 |
| Group | Plants |
| Genus | Pontederia |
| Species | crassipes |
| Common Name | floating water hyacinth |
| State | CA |
| County | Stanislaus |
| Locality | Along bank of the Tuolumne River at Carpenter Road bridge, south limits of Modesto. |
| Mapping Accuracy | Accurate |
| HUC8 Name | Upper Tuolumne |
| HUC8 Number | 18040009 |
| HUC10 Name | Peaslee Creek-Tuolumne River |
| HUC10 Number | 1804000914 |
| HUC12 Name | Town of Riverdale Park-Tuolumne River |
| HUC12 Number | 180400091403 |
| Map | |
| Collection Day | 26 |
| Collection Month | 10 |
| Collection Year | 1964 |
| Year Accuracy | Actual |
| Potential Pathway | planted ornamental |
| Status | established |
| Reference 1 |
| Ref. Number: | 25610 |
| Author: | West, R., J. Malpas, C. Powell, M. Tollett, D. Anderson, and E. Dorrington. |
| Date: | 2019 |
| Title: | Calflora |
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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:CDA2643 |
| Record Type | Literature |
| Disposal | CDA |
| Museum Cat Number | CDA3049 |
| Freshwater/Marine | Freshwater |
