| claytonia perfoliata | | USA: Oregon, Polk co., 2.5 miles north of Monmouth | | 693525053 |
| claytonia perfoliata | | USA: Oregon, Polk co., 2.5 miles north of Monmouth | | 693524965 |
| claytonia perfoliata | | USA: Oregon, Polk co., 2.5 miles north of Monmouth | | 693516673 |
| claytonia perfoliata | | USA: Oregon, Polk co., 2.5 miles north of Monmouth | | 693524879 |