There are three natives in this yard that develop good-sized seed collections, which start getting distributed in July: twinleaf, trillium, and false Solomon’s seal. These plants did very well setting fruit this spring, but the nonnative Solomon’s seals, which seem to like similar habitats, did not.
Twinleaf seedpods are very silly—eventually they split open at that manic smile of a seam, ready to dribble seeds nearby.