Place
- Leesburg Swamp1
- Little Arethusa Bog1
- Little Pigeon River bank, 2 miles NW of Mongo1
- Little Pine Creek, High Bridge, 14 miles west-southwest of Lafayette1
- Look Out Point, The Shades1
- Marion1
- Marshall1
- McCormick's Woods1
- Mount Pleasant Bog1
- Muscatatuck Creek, east of Vernon1
- Near Indiana Dunes1
- North River Road, West Lafayette1
- North end of Dunes State Park1
- On east bank of Big Walnut River, 1 mile north of Big 4, Arch Bridge 1 mile west of Greencastle1
- Perry1
- Pinhook Bog.1
- Portland Arch, W. side Bear Creek 50 m upstream of Big Bend1
- Pulaski1
- Ripley1
- Road to tree nursery in Jasper-Pulaski forest1