I'm taking a break from peregrines today. Here's a plant. 🙂
In Schenley Park, mayapples (Podophyllum peltatum) bloom in April and fruit in May. The plants must have two leaves to produce a flower because the flower stalk grows from the Y between the leaves.
Here's what they look like when they bloom.
The fertilized flower transitions from flower to apple in May, as shown in the photo at top.
You can eat a mayapple when it's ripe but Be Careful! The entire plant is poisonous and the apple is only edible when ripe! Find out more and see a mayapple sliced open in this vintage article from 2011: Eating Mayapples
(top photo by Kate St. John. Blooming photo from Wikimedia Commons; click on the image to see the original)