Pycnanthemum clinopodioides
| Basil mountain mint |
Pycnanthemum incanum
| Hoary mountain mint |
Pycnanthemum loomisii
| Loomis's mountain mint |
Pycnanthemum muticum
| Blunt mountain mint; Clustered mountain-mint |
Pycnanthemum pilosum
| Whorled mountain mint |
Pycnanthemum pycnanthemoides
| Mountain mint; Southern mountain-mint |
Pycnanthemum tenuifolium
| Slender mountain mint |
Pycnanthemum torrei
| Torrey's mountain mint |
Pycnanthemum verticillatum
| Whorled mountain mint |
Pycnanthemum virginianum
| Common mountain mint; Virginia mountain-mint |