Solidago simplex subsp. simplex
Family: Asteraceae
Mt. Albert goldenrod
Solidago simplex subsp. simplex image
Photo ©Al Schneider, swcoloradowildflowers.com  

Leaves: basal and cauline spatulate to orbiculate, apices obtuse to rounded. Cypselae moderately to densely strigose. 2n = 18.

Solidago simplex subsp. simplex image
Photo ©Al Schneider, swcoloradowildflowers.com  
Solidago simplex subsp. simplex image
Photo ©Al Schneider, swcoloradowildflowers.com  
Solidago simplex subsp. simplex image
Photo ©Al Schneider, swcoloradowildflowers.com