| Currently Accepted Name: | Zizia trifoliata Species (Michx.) Fernald |
| Locality: | United States. Tennessee. Hawkins: Holston Army Ammunition Plant; south side of Holston R., S of Gate 142 at N side of Bays Mtn.; |
| Habitat: | calcareous woods over shale just N of flat plateau dominated by Diarrhena american, ~1/4 S of gate |
| Collector: | Frosty Levy, Elaine Walker |