Pycnanthemum

Pycnanthemum flexuosum

Appalachian mountainmint

Pycnanthemum muticum

Clustered mountain-mint

Pycnanthemum clinopodioides

Pycnanthemum incanum var. incanum

Pycnanthemum incanum var. puberulum

Pycnanthemum pycnanthemoides var. viridifolium

Pycnanthemum pycnanthemoides var. pycnanthemoides

Pycnanthemum verticillatum var. pilosum

Pycnanthemum albescens

Pycnanthemum californicum

Pycnanthemum setosum

Pycnanthemum tenuifolium

Narrow-leaf mountain-mint

Pycnanthemum torreyi

Pycnanthemum verticillatum

Whorled mountain-mint

Pycnanthemum subcanescens

Pycnanthemum ubratile

Pycnanthemum hybr

Pycnanthemum beadlei

Pycnanthemum floridanum

Pycnanthemum curvipes