Entoloma holoconiotum is a mushroom in the family Entolomataceae. It was originally described as Nolanea holoconiota by David Largent and Harry Thiers in 1972. Machiel Noordeloos and Co-David transferred it to the genus Entoloma in 2009. The species can be found in conifer forests in western North America.
The cap is tan or orangish and ranges from 2âÂÂ6 cm in diameter. The gills are white. The stalks are pale yellow, measuring 3âÂÂ7 cm tall and 3âÂÂ4 mm wide. The spores are brownish pink.
Similar species include Entoloma cuneatum, E. propinquum, and E. vernum.