iNat·57920SpeciesPlantae46,978 field observationsThe Nature Library · Open stacks
- Plants
- ›Vascular Plants
- ›flowering plants
- ›Dicots
- ›Sunflowers, Bellflowers, Fanflowers, and Allies
- ›Sunflowers, Daisies, Asters, and Allies
- ›Asteroideae
- ›Sunflowers and Allies
- ›Cockleburs, Ragweeds, and Wild Quinines
- ›Xanthium
- ›Xanthium

rough cocklebur
Xanthium strumarium
Xanthium strumarium (rough cocklebur, clotbur, common cocklebur, large cocklebur, woolgarie bur) is a species of annual plants belonging to the Asteraceae family. It probably originates in North America and has been extensively naturalized elsewhere.
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Where it lives
Recorded sightings
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geo-referenced records in GBIF, from museums, herbaria and field observers.
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Every page naming Xanthium strumarium in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 57920.