08/30/2026
Have you ever seen a jack in the pulpit go to seed?
Although this striking plant is most well-known for its early emergence in the spring, it also develops unusual berries as summer turns to fall. Jack in the pulpit berries have the consistency of a ripe tomato, with one to five seeds per berry. They are a great source of food for birds and small mammals, which will become increasingly important as we enter the cooler months.
Be on the lookout for jack in the pulpits in preserves with woodland and floodplain habitats, but be careful of handling them—the leaves and berries contain calcium oxalate which can irritate the skin.
📸: Pecatonica River Forest Preserve by Linda Lieb