Location : Herron Rookery & Great Marsh Trail – (Indiana Dunes National Park)
Date : April 23 & April 25, 2021 – (Indiana Dunes National Park)
![](https://voices.uchicago.edu/mcart/files/2021/05/Mayapple-1-1024x573.jpg)
Mayapple lining the trail at the Herron Rookery.
![](https://voices.uchicago.edu/mcart/files/2021/05/Mayapple-2-1024x866.jpg)
The flower bud is just starting to poke out of this Mayapple at Cowles Bog in late April.