| Specimen ID | 230946 |
| Group | Plants |
| Genus | Hydrilla |
| Species | verticillata |
| Subspecies | peregrina |
| Common Name | wandering hydrilla |
| State | CA |
| County | Yuba |
| Locality | old winery in Oregon House, between Collins Lake and Dobbins, 9 ponds and a water supply ditch, within 4-5 sq miles |
| Mapping Accuracy | Approximate |
| HUC8 Name | Upper Yuba |
| HUC8 Number | 18020125 |
| Map | |
| Collection Day | 7 |
| Collection Month | 8 |
| Collection Year | 1997 |
| Year Accuracy | Actual |
| Potential Pathway | hitch hiker in aquaculture | canal |
| Status | established |
| Reference 1 |
| Ref. Number: | 10560 |
| Author: | Plant Pest Diagnostic Center, Integrated Pest Control Branch, Division of Plant Industry, California Department of Food and Agriculture. |
| Date: | 1997 |
| Title: | Weed Eradication Database - for state and county weed biologists. |
| Publisher: | Plant Pest Diagnostic Center, Integrated Pest Control Branch, Division of Plant Industry, California Department of Food and Agriculture. |
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| Reference 2 |
| Ref. Number: | 27762 |
| Author: | Kratville, D. |
| Date: | 2013 |
| Title: | The California Department of Food and Agriculture Hydrilla eradication program annual progress report 2013 |
| Publisher: | California Department of Food and Agriculture. |
| Pages: | 47 pp |
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| Comments | Monoecious. Initial pathway from aquatic plant nursery near Visalia, Tulare County. Ponds remain established through infested portion of Yuba County Water District canal |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
