United States, Utah, Sevier, Fishlake National Forest; Fish Lake
38.5486111 -111.7111111
Around circumference of lake to about 15 ft from shoreline;
veg
Locally abundant. previous collections from this locality have been referred to as M. exalbescens. The distinctness of these two taxa at the specific level remains unresolved, but Aiken finds it convenient to segregate them at the specific rank in the absence of data to the contrary (Aiken et al., 1979, p.204). -LSA, May 1994