| Pycnanthemum nudum | |
|---|---|
 | |
Scientific classification  | |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Clade: | Asterids |
| Order: | Lamiales |
| Family: | Lamiaceae |
| Genus: | Pycnanthemum |
| Species: | P. nudum |
| Binomial name | |
| Pycnanthemum nudum | |
Pycnanthemum nudum is a species of flowering plant in the mint family known by the common names Coastal Plain mountainmint and smooth mountain-mint. [1] [2] It is endemic to the Southeastern United States and has a limited range across Alabama, Florida, Georgia, and South Carolina. [3] Along with P. californicum , P. nudum presents no transitional morphology when compared to the rest of Pycnanthemum. This lack of transitional forms is noteworthy in a genus with such widespread reticulation. [4]