Colorado Flora Western Slope, 4th ed. (2012) and IMF.
Orig. det. "Erigeron" by H.G. Barclay 1950.
Barclay, Harriet G.
50-C-491
1950-08-23
United States, Colorado, Gunnison, Top of West Maroon Pass.
39.035911 -106.997384 +-50m. WGS84
3780-3810 meters
12400-12500ft
Dwarf plants < 5cm tall. Heads large, solitary. Phyllaries and peduncle covered in multicellular hairs with clear crosswalls. Pappus of short (outer) and long (inner) bristles. "Ray petals blue".