What plant is this?

Found this on the farm. Very unusual here, what is it?

we have them here, but the name’s not coming to me. perennial. yellow flowers. seed are burr-like and stick to clothes...

Agrimonia parviflora, Swamp Agrimony
https://www.illinoiswildflowers.info/wetland/plants/sw_agrimony.htm

that’s the one!

Thanks guys! In that same place we also have a native clematis, so it cool to see new things pop up on the farm.

The original species from Europe Agrimonia eupatoria is edible with the leaves and flowers used as a tea or to flavor alcoholic beverages. Medicinally its leaves and seeds are astringent, anti-inflammatory, and anti-bacterial, the leaves can be placed under your pillow to induce sleep or act as a topical treatment for migraines.

No idea what traits the "swamp" variety retained though.