Rough Cocklebur in Dorchester Co., Maryland (9/18/2016).

View Record Details Photo by Wayne Longbottom MBP List

Rough Cocklebur in Talbot Co., Maryland (9/21/2017).

View Record Details Photo by Wayne Longbottom MBP List

Rough Cocklebur in Garrett Co., Maryland (12/28/2020). (c) Bill Blauvelt, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 324509 - Psn: 125)

Rough Cocklebur in Garrett Co., Maryland (12/28/2020). (c) Bill Blauvelt, some rights reserved (CC BY-NC).

View Record Details Photo by Bill Blauvelt via iNaturalist MBP List

Rough Cocklebur in Caroline Co., Maryland (10/16/2020). (c) Wayne Longbottom, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 240353 - Psn: 165)

Rough Cocklebur in Caroline Co., Maryland (10/16/2020). (c) Wayne Longbottom, some rights reserved (CC BY-NC).

View Record Details Photo by Wayne Longbottom MBP List

Rough Cocklebur (winter aspect) in Anne Arundel Co., Maryland (12/30/2017).

View Record Details Photo by Bill Hubick MBP List

Rough Cocklebur in Anne Arundel Co., Maryland (9/13/2017).

View Record Details Photo by Tyler Bell MBP List

Rough Cocklebur in Montgomery Co., Maryland (10/4/2020). (c) josephmcourtney, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 225938 - Psn: 200)

Rough Cocklebur in Montgomery Co., Maryland (10/4/2020). (c) josephmcourtney, some rights reserved (CC BY-NC).

View Record Details Photo by josephmcourtney via iNaturalist MBP List

Rough Cocklebur in Baltimore Co., Maryland (10/11/2020). (c) Peter M Martin, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 239017 - Psn: 200)

Rough Cocklebur in Baltimore Co., Maryland (10/11/2020). (c) Peter M Martin, some rights reserved (CC BY-NC).

View Record Details Photo by Peter M Martin via iNaturalist MBP List

Rough Cocklebur in Caroline Co., Maryland (10/25/2019). (c) bababebo, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 279971 - Psn: 200)

Rough Cocklebur in Caroline Co., Maryland (10/25/2019). (c) bababebo, some rights reserved (CC BY-NC).

View Record Details Photo by bababebo via iNaturalist MBP List

Rough Cocklebur in Baltimore Co., Maryland (10/19/2020). (c) Dwight Johnson, all rights reserved. (Photo ID: 313076 - Psn: 200)

View Record Details Photo by Dwight Johnson MBP List

Map Snapshot

373 Records

GA AL WA FR CL MO HO BA BC HA CE PG AA CV CH SM KE QA CN TA DO WI SO WO

Relationships

Host plant to Euaresta aequalis larvae.

Seasonality Summary

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Resources

View at iNaturalist Search Google Images Search MBP Facebook posts

View at Maryland Plant Atlas Search Flora of North America Search Mid-Atlantic Herbaria Consortium Search Norton-Brown Herbarium Search MNPS Facebook posts

Citations

No citations linked for this taxon yet.

MBP marks as "Invasive" any taxon listed in the Maryland Invasive Species Council (MISC) list of Invasive Species of Concern in Maryland. You can read their criteria and review the lists here: https://mdinvasives.org/species-of-concern/. Use of media featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

Rough Cocklebur in Dorchester Co., Maryland (9/18/2016). View Record Details Media by Wayne Longbottom.

Rough Cocklebur in Talbot Co., Maryland (9/21/2017). View Record Details Media by Wayne Longbottom.

Rough Cocklebur in Garrett Co., Maryland (12/28/2020). (c) Bill Blauvelt, some rights reserved (CC BY-NC). View Record Details Media by Bill Blauvelt via iNaturalist.

Rough Cocklebur in Caroline Co., Maryland (10/16/2020). (c) Wayne Longbottom, some rights reserved (CC BY-NC). View Record Details Media by Wayne Longbottom.

Rough Cocklebur (winter aspect) in Anne Arundel Co., Maryland (12/30/2017). View Record Details Media by Bill Hubick.

Rough Cocklebur in Anne Arundel Co., Maryland (9/13/2017). View Record Details Media by Tyler Bell.

Rough Cocklebur in Montgomery Co., Maryland (10/4/2020). (c) josephmcourtney, some rights reserved (CC BY-NC). View Record Details Media by josephmcourtney via iNaturalist.

Rough Cocklebur in Baltimore Co., Maryland (10/11/2020). (c) Peter M Martin, some rights reserved (CC BY-NC). View Record Details Media by Peter M Martin via iNaturalist.

Rough Cocklebur in Caroline Co., Maryland (10/25/2019). (c) bababebo, some rights reserved (CC BY-NC). View Record Details Media by bababebo via iNaturalist.