| Family | Scientific Name | Common Name | Habitat | Distribution | Image |
|---|---|---|---|---|---|
| Philydraceae | Philydraceae | Philydrum Family |  | ||
| Philydraceae | Philydrum | | |||
| Philydraceae | Philydrum lanuginosum | Woolly Waterlily, Frog’s-mouth | Shores of depression ponds. | Native of Australia to s., se., and e. Asia. Reported as well-established and invasive at a site in Pender County, NC (A. Walker, pers. comm., 2016) and in a pond on the Beaufort/Jasper county line, SC (K. Bradley, pers. comm., 2020). | |