| Specimen ID | 259489 |
| Group | Plants |
| Genus | Sagittaria |
| Species | rigida |
| Common Name | sessilefruit arrowhead |
| State | CA |
| County | Marin |
| Locality | small farm pond in dunes sw of Abbotts Lagoon - Point Reyes Peninsula |
| Mapping Accuracy | Accurate |
| HUC8 Name | Tomales-Drake Bays |
| HUC8 Number | 18050005 |
| HUC10 Name | Abbotts Lagoon-Frontal Pacific Ocean |
| HUC10 Number | 1805000504 |
| HUC12 Name | Abbotts Lagoon-Frontal Pacific Ocean |
| HUC12 Number | 180500050400 |
| Map | |
| Collection Day | 20 |
| Collection Month | 7 |
| Collection Year | 1987 |
| Year Accuracy | Actual |
| Potential Pathway | unknown |
| Status | collected |
| Reference 1 |
| Ref. Number: | 17242 |
| Date: | 2008 |
| Title: | Consortium of California Herbaria. |
| Publisher: | University of California. |
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| Comments | very abundant but absent in moist sites nearby |
| Record Type | Literature |
| Earliest Record | state |
| Museum Cat Number | JEPS83734 |
| Freshwater/Marine | Freshwater |
