a.
Pileus without lilaceous tinges; spores on average less than 9 µm broad when 5-6 angular; cheilocystidia without oily granules.
b.
Pileus lilaceous when young and fresh; spores 10-13 x 9-11 x 6-8 µm, 5-6 angular; pileipellis and cheilocystidia with oily granules: C. lilatinctus Bender & Uljé