The cap surface is yellowi, covered in fine red-purple scales in a radial pattern.  As the cap expand into a flattened shap, the yellow flesh becomes more exposed.  The gills and stem are bright yellow; spores are white.  The stem is pale yellow with purple-red scales. 

Photograph from top down, in side view and underneath to show gills and full length of stipe; nt habitat and substrate.

On conifer logs, stumps and buried wood

July to October

Widespread and common (Kibby, Vol.2, 2020)

Fairly common but restricted to conifer or mixed woodlands. 

https://www.first-nature.com/fungi/tricholomopsis-rutilans.php