Delaware Wildflowers • Months

Rough Cocklebur
Xanthium strumarium
Asteraceae — Aster family
Native
Rough Cocklebur
Rough Cocklebur
Rehoboth Beach
September 2017
Rough Cocklebur
Rough Cocklebur
Rough Cocklebur
Brown staminate flower heads above, with a pistillate head below and developing fruit to the right.
Rehoboth Beach
September 2019

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Photos copyright David G. Smith

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