home Delaware Wildflowers
search

Xanthium strumarium L.
Rough Cocklebur

(Xanthium echinatum)
Asteraceae — Aster family
Native

Xanthium strumarium
Rehoboth Beach
September 2017
Xanthium strumarium
Rehoboth Beach
September 2017
Xanthium strumarium
Rehoboth Beach
September 2019
Xanthium strumarium
Rehoboth Beach
September 2019
Xanthium strumarium
Rehoboth Beach
September 2019
Brown staminate flower heads above, with a pistillate head below and developing fruit to the right.