- Ann Arbor, South Pond.1
- Ann Arbor, in Arboretum1
- Ann Arbor, near Cedar Bend1
- Ann Arbor; Cedar Bend, Huron River.1
- Arboretum, Ann Arbor1
- At Cascade Glen near Ann Arbor1
- Botanical Garden, Ann Arbor.1
- Bridgewater Township. Northwest corner of Columbia Lake.1
- Bridgewater Township. South side of Joslin Lake.1
- Cascade Glen near Ann Arbor.1
- Cavanaugh Lake1
- Cedar Bend, 1 mile E. Ann Arbor, high bank of Huron River1
- Cedar Bend, Ann Arbor.1
- Dexter Twp, 4.25 miles NNE of Chelsea1
- Dexter Twp.1
- E. end of 3rd Sister Lake, Saginaw Forest, Ann Arbor1
- Gallup Wet Prairie in Ann Arbor; south bank of Huron River, .75mi west of Gallup Park. Sec. 27, T2S, R6E.1
- Horner Woods, east meadow1
- Horner Woods, in central meadow1
- Horner Woods, in east meadow1