Rainbow bracket

Rainbow bracket

Observation - Rainbow bracket - UK and Ireland. Description: Growing on dead burnt tree stumps of pine woodland,thought it was Trametes Versicolor,but it grows on broad-leaved tree's and I would not class the under surface as pores they were rigid but more like gills,any help idea's please.

Growing on dead burnt tree stumps of pine woodland,thought it was Trametes Versicolor,but it grows on broad-leaved tree's and I would not class the under surface as pores they were rigid but more like gills,any help idea's please.