Brachycybe petasata Loomis 1936

North Carolina: Swain Co.: GSMNP, no specific locality, published distribution includes “Great Smoky Mountains in general” (Shelley 2000a); Bunches Creek, 29 Aug 1995, S. Boehn; Rhododendron thicket along Enloe Creek Trail, 16 Aug 2007, B.A. Snyder.

Tennessee: Blount Co.: Gregory's Cave, Cades Cove (Causey 1959); Chilhowee, 19 Aug 2006, 14 Oct 2006, 14 Apr 2007, 18 June 2007, 10–11 Aug 2007. Cocke Co.: ATBI, Snakeden Ridge, 9 May 2001. Sevier Co.: Chimneys Campground (Loomis 1943); along Alum Cave Trail, off TN Hwy. 71 [also US 441], N side of Newfound Gap (Hoffman 1950a); Newfound Gap; The Sinks (Gardner 1975); old growth forest nr. Rocky Spur Branch, 8 Apr 1995, C.R. Parker.