| Hypericum denticulatum Walter |
| Currently Accepted Name: | Hypericum denticulatum Walter |
| Locality: | United States. Tennessee. Putnam: Eastern Highland Rim. Burtons Branch, S.W. of Allgood. On the E. side of Hwy 111, over the fence, S. of industrial warehouses. Wetland. N36.17461, W85.46012. |
| Habitat: | A boggy, grassy, and open wetland, with abundant Carex buxbaumii Fuirena, and Iris prismatica. Site is in need of attention and preservation. Taxodium has been planted here, inexplicably. This Hypericum is sparse. |
| Collector: | Mason Brock and Dwayne Estes 1760 |