Robert W. Freckmann Herbarium

  Xanthium strumarium L. var. glabratum (DC.) Cronquist image
Photographer: from USDA Plants website           
Family Asteraceae
Xanthium strumarium L. var. glabratum (DC.) Cronquist
common cocklebur
Xanthium: from a Greek word meaning "yellow"
strumarium: of or pertaining to tumors or ulcers; rough
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Status: Native
Plant: annual forb

More Information Natural Communities Herbarium Specimens
All Xanthium list Google- Images or Text

Flora of North America (off site)
Xanthium americanum Walter
Xanthium chinense Mill.
Xanthium macrocarpum DC. var. glabratum DC.

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