| podophyllum peltatum | | USA: District of Columbia; 3501 New York Avenue NE; U. S. National Arboretum, Stop 4, Azalea collection hilltop footpaths | | 1243024981 |
| podophyllum peltatum | | USA: District of Columbia; 3501 New York Avenue NE; U. S. National Arboretum, Stop 4, Azalea collection hilltop footpaths | | 1243025967 |
| podophyllum peltatum | | USA: District of Columbia; 3501 New York Avenue NE; U. S. National Arboretum, Stop 4, Azalea collection hilltop footpaths | | 1243024124 |
| podophyllum peltatum | | USA: District of Columbia; 3501 New York Avenue NE; U. S. National Arboretum, Stop 4, Azalea collection hilltop footpaths | | 1243023498 |