| polygonatum biflorum | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H15x8y5 | | 825715430 |
| polygonatum biflorum | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H8x5y10 | | 825715294 |
| polygonatum biflorum | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H8x5y10 | | 825715071 |
| polygonatum biflorum | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H15x8y5 | | 822885470 |
| polygonatum biflorum | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H8x5y10 | | 822885358 |
| polygonatum biflorum | | USA: Maryland, Edgwater, Smithsonian Environmental Research Center, H15x8y5 | | 825715135 |