Robert W. Freckmann Herbarium

  Zanthoxylum americanum Mill. image
Photographer: Paul Drobot           

Emmet J. Judziewicz

Kenneth J. Sytsma

Merel R. Black

Merel R. Black

Marion Sheehan

Christopher Noll

Paul E. Berry

Paul Drobot

Paul Drobot

Robert W. Freckmann

Robert W. Freckmann
Family Rutaceae
Zanthoxylum americanum Mill.
common prickly-ash, northern prickly-ash
Zanthoxylum: from xanthos for "yellow" and xylon for "wood"
americanum: for America
County distribution map- click for detailed distribution maps.
Detailed Distribution:
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Status: Native - potentially invasive
Plant: perennial shrub

More Information Natural Communities Herbarium Specimens
All Zanthoxylum list Ethnobotany Information Google- Images or Text
Xanthoxylum americanum Mill.
Zanthoxylum americanum Mill. f. impuniens Fassett
Zanthoxylum fraxineum Willd., nom. illeg.

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