U.S.A., Colorado, Larimer, Fort Collins, Fort Collins
40.58526 -105.084423 +-11148m.
On leaves of Stipa viridula
Sori elliptical, pulvinate, dark chestnut color, 0.5-1x0.5 mm., naked. Spores elliptical or subglobose, deep brown, epispore thick, strongly echinulate, 20-25 micr in the longer diameter