| Specimen ID | 241960 |
| Group | Plants |
| Genus | Eichhornia |
| Species | crassipes |
| Common Name | common water-hyacinth |
| State | CA |
| County | Contra Costa |
| Locality | Antioch Dunes National Wildlife Refuge |
| Mapping Accuracy | Accurate |
| HUC8 Name | San Joaquin Delta |
| HUC8 Number | 18040003 |
| HUC10 Name | Middle River-San Joaquin River |
| HUC10 Number | 1804000309 |
| HUC12 Name | Markley Canyon-San Joaquin River |
| HUC12 Number | 180400030907 |
| Map | |
| Collection Day | 2 |
| Collection Month | 9 |
| Collection Year | 1985 |
| Year Accuracy | Actual |
| Potential Pathway | planted ornamental | released | dispersed |
| Status | established |
| Reference 1 |
| Ref. Number: | 17141 |
| Author: | Calflora. |
| Date: | 2007 |
| Title: | Information on California plants for education, research and conservation |
| Volume: | 2007 |
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| Comments | Calflora #1202241 |
| Record Type | Literature |
| Earliest Record | county |
| Freshwater/Marine | Freshwater |
