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ISM Botany
Introduction to Herbaria
About the ISM Herbarium
Illinois Prairie Plants
Illinois Trees
Herbarium Database
ISM System :ISM Herbarium: Holdings of genus "Pycnanthemum"

Choose one of the letters above to browse the genera beginning with that letter.
Pycnanthemum flexuosum
Pycnanthemum incanum: Gray Mountain Mint
Pycnanthemum lanceolatum
Pycnanthemum pilosum: Hairy Mountain Mint
Pycnanthemum pycnanthemoides: Mountain Mint
Pycnanthemum tenuifolium: Slender Mountain Mint
Pycnanthemum unknown
Pycnanthemum verticillatum
Pycnanthemum virginianum: Common Mountain Mint
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