- Cannon Twp. Little Bostwick Lake.1
- Cannon, along Bear Creek.1
- Cedar Springs.1
- Choptank Mills, along Mud Mill Road on the west side of Mud Mill Pond just north of the road.1
- Choptank Mills, north side of Mud Mill Road on west side of Mud Mill Pond.1
- City of Grand Rapids, ca. 0.4 mi s. of 28th Street SE and ca. 0.4 mi w of Kalamazoo Ave. SE. Ken-O-Sha Park near Ken-o-Sha Elementary School1
- City of Grand Rapids. West of Plainfield Avenue NE near junction with I-96. Just s. of 4 Mile Rd., and n. of Elmdale St. NE1
- City of Kentwood (southeast side of metropolitan Grand Rapids). Paris Park (Kent Co. Park System), on north side of 60th Street SE, 1 mile west of East Paris Rd. SE and 2 miles east of Eastern Avenue1
- City of Kentwood (southeast side of metropolitan Grand Rapids). Paris Park (Kent Co. Park System), on north side of 60ᵗʰ Street SE, 1 mile west of East Paris Rd. SE and 2 miles east of Eastern Avenue1
- Conc. XIV, Lot . About 4.5 Km southest of Bothwell, south of the Thames River1
- Crooked Lake between Plainfield and Grand Rapids Townships.1
- Edges of Pine Island Lake, Plainfield Township.1
- Em Wigle Tract, Wheatley P.P., Romney Twp.1
- Gd Rapids.1
- Grand Rapids (Allen Piner).1
- Grand Rapids (Reeds' Lake)1
- Grand Rapids Township.1
- Grand Rapids Township. Emerald Lake (Button Lake of older maps); ca. 1 mi. east-southeast of junction of Plainfield Ave. and I-96. 1 mi. east on lamberton Lake Dr. NE., s. on Shadyside Dr. NE. (bordering lake). See specimen label for more.1
- Grand Rapids Township. Lamberton Lake.1
- Grand Rapids Township. Webster's Lake.1