Rosa species- Niagara Falls, USA

Wild Rose for ID : Niagara Falls, New York : 30NOV17 : AK-39 : 2 posts by 2 authors.
Wild rose seen in the Niagara Falls area in the last week of June.

Please check Rosa palustris Marshall
https://www.tradewindsfruit.com/rosa-palustris-swamp-rose-seeds?srsltid=AfmBOopVTr3H9fCbZyRMpBucSnKhZl_zR-z8zs5M8C8CUwEYb8ur-RDb.