- "Wilderness Arboretum" ca. 14 miles NW of Bad Axe, in sec. 7, Hume Township1
- "Wilderness Arboretum" ca. 14 miles NW of Bad Axe. (╔in sec. 7, Hume Township)1
- "Wilderness Arboretum" ca. 14 miles NW of Bad Axe. In sec. 7, Hume Township.1
- "Wilderness Arboretum" ca. 14 miles NW of Bad Axe., Hume Twp.1
- "Wilderness Arboretum", ca. 14 miles NW of Bad Axe, Hume Twp.3
- "Wilderness Arboretum", ca. 14 miles NW of Bad Axe. Hume Township.1
- "Wilderness Arboretum", ca. 14 miles NW of Bad Axe. Hume Twp., along the eastern border of the tract.1
- "Wilderness Arboretum," ca 14 mi. NW of Bad Axe (A tract of 120 acres of alternating sand ridges and shallow swales in sec 7, Hume Township.)1
- "Wilderness Arboretum," ca. 14 miles NW of Bad Axe in sec. 7, Hume Township.)1
- "Wilderness Arboretum," ca. 14 miles NW of Bad Axe in sec. 7, Hume Township.)1
- "Wilderness Arboretum," ca. 14 miles NW of Bad Axe; Hume Township, sec. 7.1
- (Freedom Twp.)1
- (Gentian area), ca. 9 mi. SE of Negaunee1
- (James St. near Logan). Grand Rapids,1
- (Little Bear Lake,) South Haven,1
- (M.A.C.)2
- (Mill Creek), Delaware Twp., ca. 2 mi. W. of Forestville.1
- (Nichols Bog) Burt Lake1
- (Port Sheldon) Holland,1
- (T.41 N; R.3 W; Sect. 31) Lake Huron, between Evergreen Shores, Rabbit Back1