Rough Avens
Geum virginianum
More noticeable than the small white or yellowish flower (photo below) is the rusty-colored, spiny seedhead (photo left). Lower leaves are usually in threes; lowest ones sometimes have rounded lobes (not seen here).
1-2 feet, sun.
Early Summer (June-July).
The flower has sepals (green) longer than petals and hence is inconspicuous.
19 June 2020.
Rough Avens (seed), 15 June 2020.