USA, Michigan, Washtenaw, Gorman Lake, Pinckney State Recreation Area
42.3625 -84.045
GNIS
293 meters
962 ft
Identification confirmed by Andrew S. Methven, 14 Apr 1994; the indication (in the material cited section following the original description) that Smith 81552 is the [holo]type of Lactarius frustratus is an error. That collection is a paratype. North Amer. Sp. Lactarius 1979 pg. 479.