Notes: M. cf. purpureostriatus is characterized by several peculiar features,
which include relatively large, greyish magenta pileus, sulcate, distant
lamellae and absence of pleurocystidia. Basidiospores of the material
examined are unobserved, but other characters match with description of
M. purpureostriatus (fide Desjardin and Horak, 1997). As a result, I identify
the material as M. cf. purpureostriatus.