United States, Minnesota, Aitkin, Aitkin Co. Savanna Portage State Park, about 17 mi NE of McGregor, Savanna Lake Group Camp, T50N R22W S6 NE1/4 of SW1/4;Savanna Portage State Park;050N;22W;06
46.845996 -93.1774497 +-800m. WGS84
Maple - basswood forest with fairly open understory dominated by Dirca.