Differs from C. bulbillosus in squamulose pileus and strigose bulb.
Strigillose, Strigose, beset with stout and appressed, stiff or rigid bristles.
The stem is slender, and the rim of the cup is beset with long, strigose hairs.
M. gypsea differs in decurrent tooth of gills, and strigose base of stem.
Differs from N. hirtipes in larger size, fibrillose stem, downy, not strigose ...