| osmorhiza claytonii | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H3x1y10 | | 825715462 |
| osmorhiza claytonii | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H8x4y9 | | 825715442 |
| osmorhiza claytonii | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H8x5y10 | | 825715342 |
| osmorhiza claytonii | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H3x1y10 | | 825715151 |
| osmorhiza claytonii | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H8x4y9 | | 825715141 |
| osmorhiza claytonii | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H8x5y10 | | 825715093 |
| osmorhiza claytonii | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H3x1y10 | | 822885496 |
| osmorhiza claytonii | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H8x4y9 | | 822885482 |
| osmorhiza claytonii | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H8x5y10 | | 822885398 |