Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1441737
| CA | Colusa | 1/4 mile E of Cortena, site of UC temporary experimental rice station 1923 - 1928. | 1963 |
18020104
| Sacramento-Stone Corral | established |
1441472
| CA | Glenn | Near Willows, Calif | 1971 |
18020104
| Sacramento-Stone Corral | established |
1441837
| CA | Glenn | Northern Sacramento Valley, Co. Road 61 (Riz Rd.), 2.6 miles east of CA-45 and at the junction with Co. Road V, 8.26 mi. SE (124 deg. ) of Willows | 2011 |
18020104
| Sacramento-Stone Corral | established |
1441736
| CA | Glenn | Sacramento National Wildlife Refuge | 1968 |
18020104
| Sacramento-Stone Corral | established |
1441740
| CA | Sutter | 8 mi NE of Knights Landing | 1936 |
18020104
| Sacramento-Stone Corral | established |