U.S.A., Michigan, Cheboygan, Douglas Lake, Mackinaw City.
45.580606 -84.694476 +-3555m. WGS 84
in woods below Old Lighthouse.
See also: Grund & Stuntz. 1983. Mycologia 75:259. Tissue sample removed by Maria Yousoufian at WTU for DNA analysis by Dr. Esteve-Raventós, Universidad de Alcalá, Madrid, Spain, September 2016. Matheny note: DNA 3547.