- Bayham Twp., Lot 22, Con X1
- Bayham Twp., Lot 27, Con VIII1
- Bayham Twp., Port Burwell Provincial Park campground, Port Burwell, on Lake Erie1
- Canada191
- City of St. Thomas railway yard, Yarmouth Township1
- City of St. Thomas, St. Thomas Waterworks Reservoir, Dalewood Cons. Area, Kettle Creek.1
- Contact UM Herbarium28
- Dunwich Township & Dutton Swamp, 10.3 km SW of Dutton Post Office.1
- Dunwich Township, Hwy 401 at Currie Road (to Dutton), 1.9 km NW of Dutton Post Office.1
- Dunwich Township, Knowles Wildlife Preserve, Dunwich Swamp, 4.5 km SW of Dutton Post Office1
- Dunwich Township, Lake Erie shore at mouth of small creek SE of Tyrconnell2
- Dunwich Township, Lot 16, Con XII1
- Dunwich Township, Talbot Creek A.N.S.I, 5.4 km SSE of Iona Post Office.1
- Dunwich Township, Thames River Floodplain ANSI, 9.2 km NNW of Dutton Post Office.1
- Dunwich Township, Thames River Floodplain, ANSI, 9.2 km NNW of Dutton Post Office.1
- Dunwich Township, along abandoned C & O railway, 2.2 km NE of Dutton.1
- Dunwich Township, along rail tracks ca 5 km SW of Dutton (Dutton Swamp).1
- Dunwich Township, along railroad tracks ca 5 km SW of Dutton (Dutton Swamp).1
- Elgin[remove]191
- Elgin #14, 9 km SE of Rodney.1