| Specimen ID | 259469 |
| Group | Plants |
| Genus | Sagittaria |
| Species | rigida |
| Common Name | sessilefruit arrowhead |
| State | WA |
| County | Jefferson |
| Locality | Crocker Lake, near the town of Quilcene |
| Mapping Accuracy | Accurate |
| HUC8 Name | Dungeness-Elwha |
| HUC8 Number | 17110020 |
| HUC10 Name | Snow Creek-Frontal Discovery Bay |
| HUC10 Number | 1711002001 |
| HUC12 Name | Salmon Creek-Frontal Discovery Bay |
| HUC12 Number | 171100200101 |
| Map | |
| Collection Day | 21 |
| Collection Month | 7 |
| Collection Year | 2005 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | established |
| Reference 1 |
| Ref. Number: | 16041 |
| Author: | Parsons, J. |
| Date: | 2007 |
| Title: | Washington Aquatic Plant Monitoring Database |
| Publisher: | Washington Department of Ecology |
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| Reference 2 |
| Ref. Number: | 16085 |
| Author: | University of Washington. |
| Date: | 2007 |
| Title: | Burke Museum of Natural History and Culture: Herbarium. |
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| Comments | In the north and northeast ends of the lake. |
| Record Type | Literature |
| Museum Cat Number | WTU361111/361104 |
| Freshwater/Marine | Freshwater |
