Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1438013
| CA | Colusa | ca 2 mi e Princeton (300 yards s of Glenn Co. line) | 1954 |
18020104
| Sacramento-Stone Corral | established |
1438434
| CA | Glenn | rice fields about 1 mi s Willows | 1949 |
18020104
| Sacramento-Stone Corral | established |
1438024
| CA | Glenn | Sacramento National Wildlife Refuge. 7 mi S of Willows,near the middle of the S leg of theTour Route (S side of Cell 3 of Tract 14). | 1993 |
18020104
| Sacramento-Stone Corral | established |
1438010
| CA | Glenn | Sacramento National Wildlife Refuge. Refuge located ca. 7 mi S of Willows, along the Wetlands Hiking Trail north of the Headquarters Building in Cell 1 of Tract 11. | 1993 |
18020104
| Sacramento-Stone Corral | established |