Place
- Kalamazoo3
- Ohio3
- About 7 miles s.e. of Traverse City.2
- Ann Arbor2
- Cheboygan2
- Contact UM Herbarium2
- E. of Raisin Center Hwy., S. of golf course, Raisin twp.2
- El Paso2
- Grand Traverse2
- Kansas2
- McCreary Woods, Prairie Ronde Twp.2
- Mr. Bethuel Samples' garden in Urbana2
- Near Wichita2
- Sedgwick2
- Utah2
- Allegan1
- Allegan State Game Area; 6 miles west of Allegan. 850' west of 44th St., 200' north of 118th Ave. Swan Creek1
- Along M.C. Railway bank east of Ann Arbor.1
- Alpena1
- Ann Arbor area, probably1