- Cedar Springs.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
- Contact UM Herbarium1
- Gd Rapids.1
- Grand Rapids (Allen Piner).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
- Grand Rapids, Soldier's Home Woods.1
- Grand Rapids, near.1
- Grand River at Ada.1
- Grattan Twp., ca. 3 mi. e. of Cannonsburg on 6 Mile Rd., and ½ mi. north on gravel road/driveway. Saul Lake Bog Preserve. T8N, R9W Sec. 191
- Lamberton Lake near Grand Rapids.1
- Lamberton Lake shore, near Gd Rap.1
- Lepard Preserve. At SE intersection of M-37 and 76th St.1
- Lowell Township, ca. 1.5 mi. sw of City of Lowell, between 36ᵗʰ St. and Alden Nash Ave. SE. B. D. White Nature Preserve (Land Conservancy of West Michigan)1