| Photos | Common Name | Genus | Species | Category | Family | Order | Class | Kingdom | |
|---|---|---|---|---|---|---|---|---|---|
| 1 |  | Twining Screwstem | Bartonia | paniculata ssp. paniculata | Gentian Family | Gentianaceae | Gentianales | Magnoliopsida | Plantae |
| 2 | | Yellow Screwstem | Bartonia | virginica | Gentian Family | Gentianaceae | Gentianales | Magnoliopsida | Plantae |