Xanthium
| Xanthium | |
|---|---|
| Xanthium strumarium | |
| Scientific classification | |
| Kingdom: | Plantae | 
| Clade: | Tracheophytes | 
| Clade: | Angiosperms | 
| Clade: | Eudicots | 
| Clade: | Asterids | 
| Order: | Asterales | 
| Family: | Asteraceae | 
| Subfamily: | Asteroideae | 
| Tribe: | Heliantheae | 
| Subtribe: | Ambrosiinae | 
| Genus: | Xanthium L. | 
| Type species | |
| Xanthium strumarium | |
| Synonyms | |
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Xanthium (cocklebur) is a genus of flowering plants in the tribe Heliantheae within the family Asteraceae, native to the Americas and eastern Asia and some parts of south Asia.