- Brown's Bog2
- Castalia Prairie, Near Marl Springs2
- Gibraltar Island2
- Highland2
- Liberty Twp.2
- North Appalachian experimental watershed2
- North Bass Island2
- Old Man's Cave, Benton Township, south-central part of Sect. 11, ca. 6 mi NE of South Bloomingville2
- Ross2
- Starve Island2
- Wayne2
- Adams1
- Along stream N. of Boston Mill Rd., 3/4 mi. upstream from Cuy, River near waterfalls1
- Ashland1
- Benton Twp., Crane Hollow, northeast corner of section 4, circa 5 miles south of Gibsonville1
- Benton Twp., Old Man's Cave, south-central part of section 11, circa 6 miles northeast of South Bloomingville1
- Brush Creek Twp., Lynx Prairie, east of Tulip Rd. 3/5 mile south of Lynx1
- Brush Township1
- Brush Twp.1
- Cantwell Cliffs1