Subject: taxonomy Q: what kingdom, phylum, and class is Pleurotus?

I am researching the classification of several organisms belonging to each 
of the five kingdoms, and am hardly finding anything on the following 
organisms-
Dictostelium and Pleurotus.....thank you so much! If you know of any good 
taxonomy sites that give classifications of organisms from genus/species 
instead of from the kingdom, I would greatly appreciate it. Thank you!

Re: taxonomy Q: what kingdom, phylum, and class is Pleurotus?