| heliopsis helianthoides | | USA: District of Columbia; United States National Arboretum, 3501 New York Ave, NE. Corner of Ellipse Rd NE &38; Beechwood Road | | 1243026321 |
| heliopsis helianthoides | | USA: District of Columbia; United States National Arboretum, 3501 New York Ave NE; parking lot at Beechwood Lane across from Fern Valley | | 1243025565 |
| heliopsis helianthoides | | USA: District of Columbia; United States National Arboretum, 3501 New York Ave, NE. Corner of Ellipse Rd NE &38; Beechwood Road | | 1243025473 |
| heliopsis helianthoides | | USA: District of Columbia; United States National Arboretum, 3501 New York Ave NE; parking lot at Beechwood Lane across from Fern Valley | | 1243025217 |
| heliopsis helianthoides | | USA: District of Columbia; United States National Arboretum, 3501 New York Ave NE; parking lot at Beechwood Lane across from Fern Valley | | 1243024033 |
| heliopsis helianthoides | | USA: District of Columbia; United States National Arboretum, 3501 New York Ave, NE. Corner of Ellipse Rd NE &38; Beechwood Road | | 1243023948 |
| heliopsis helianthoides | | USA: District of Columbia; United States National Arboretum, 3501 New York Ave NE; parking lot at Beechwood Lane across from Fern Valley | | 1243023238 |
| heliopsis helianthoides | | USA: District of Columbia; United States National Arboretum, 3501 New York Ave, NE. Corner of Ellipse Rd NE &38; Beechwood Road | | 1243022960 |