Note presence of Cow vetch . See following photo. Hairy, erect, branched, hollow. It is an old custom to hold the cup-like buttercup flower under a friend's chin. If you see the yellow colour reflected on their skin, then they are supposed to like butter.
Tall buttercup leaves.
See following photo of seed pods. Return to List Seed pod of tall or common buttercup. Return to List Meadow of tall or common buttercup, Burwash, Ontario. See next photo. Introduced from Europe, but thought to be of Asian origin.