Specimen ID | State | County | Locality | Year |
| Drainage name | Status |
1440050
| CA | Merced | e of Los Banos (Dos Palos Slough); Dos Palos Slough | 1936 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
1438163
| CA | Merced | Great Valley Grassland SP | 2017 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
1438203
| CA | Merced | Great Valley Grasslands SP | 1996 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
1440141
| CA | Merced | Great Valley Grasslands Species list from old Cal Parks Flora database. | 2011 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
1437668
| CA | Merced | Los Banos Wildlife Refuge, 2 miles north of Los Banos | 1948 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
1438052
| CA | Merced | Los Banos. | 1915 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
1396327
| CA | Merced | Salt Slough, San Luis National Wildlife Refuge | 2011 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
1436758
| CA | Merced | San Joaquin Valley, along Hwy 152 at Los Banos | 1992 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
1439093
| CA | Merced | San Joaquin Valley, Great Valley Grasslands State Park. | 1995 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |
1439194
| CA | Merced | San Luis Wildlife Refuge San Joaquin Valley | 1995 |
18040001
| Middle San Joaquin-Lower Chowchilla | established |