| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Asteraceae | Youngia japonica | Asiatic Hawk’s-beard, Youngia | Flowerbeds, suburban woodlands, roadsides, disturbed areas, trail edges, hammocks, rocky woodlands, floodplains. | Native of se. Asia. Kelley (2021b) reported distribution records in OK. This species has spread rapidly in our region, and is now moving into minimally-disturbed natural areas. |  |
| Asteraceae | Youngia thunbergiana | Youngia | Roadsides, disturbed areas. | Native of e. Asia. |  |