Summary ³

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.

Fuentes y créditos

1. (c) Dinesh Valke, algunos derechos reservados (CC BY-NC-SA), http://www.flickr.com/photos/91314344@N00/2958242609
2. (c) Forest and Kim Starr, algunos derechos reservados (CC BY), https://www.flickr.com/photos/starr-environmental/24074275973/
3. (c) Wikipedia, algunos derechos reservados (CC BY-SA), http://en.wikipedia.org/wiki/Xanthium_strumarium

Más información

• NaturaLista página del taxón
• African Plants - a photo guide
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• BOLD Systems BIN search
• Calflora
• CalPhotos
• Catalogo de Plantas y Líquenes de Colombia
• eFloras.org
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• Flora of North America (beta)
• Global Biodiversity Information Facility (GBIF)
• Go Botany
• HOSTS - a Database of the World's Lepidopteran Hostplants
• IPNI (with links to POWO, WFO, and BHL)
• Jepson eFlora
• Maryland Biodiversity Project
• NatureServe Explorer 2.0
• NBN Atlas
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• USDA PLANTS database
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• 植物和名−学名インデックス YList

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