| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Asteraceae | Heliopsis helianthoides var. helianthoides | Eastern Sunflower-everlasting, Eastern Oxeye | Bottomland and moist forests, woodlands, woodland borders. | Vermont, Ontario, and Wisconsin south to Georgia and Louisiana. |  © Scott Ward |
| Asteraceae | Heliopsis helianthoides var. scabra | Western Sunflower-everlasting, Rough Oxeye, Western Oxeye | Prairies, open forests and woodlands, woodland borders. | Newfoundland and Labrador (Newfoundland) and Saskatchewan south to North Carolina, Virginia, West Virginia, Kentucky, Georgia, Louisiana, Texas, and New Mexico. Variety helianthoides has been reported for Long Island, but this variety is only documented from upstate New York (Werier et al. 2024; S. Young, pers. comm., 2025). |  (c) Finzel, Brian - CC-BY-SA |