Place
- Experimental Station grounds, Mayaguez1
- Fajardo1
- Genesee1
- Gogebic or Ontonagon1
- Grafton1
- Grand Marais1
- Grand Portage Island1
- Guadeloupe1
- Guanabo1
- Guanajibo, near Mayaguez1
- Guanica1
- Haven Hill, Highland Rec. Area1
- Haymarsh Lake State Game Area c. 4 mi WSW of Chippewa Lake1
- Herkimer1
- Hidalgo1
- High Hammock, 6 miles north of Lakeland1
- Houghton1
- Inverness1
- Ipswich1
- Island of Kauai1