Koellia pilosa
Pycnanthemum verticillatum  var. pilosum
Angiosperms | Lamiales | Lamiaceae | Pycnanthemum | Pycnanthemum verticillatum | Pycnanthemum verticillatum  var. pilosum
| Bromhead | Martinov | Michx. | Pers. | (Nutt.) Cooperr.