Heterobasidion annosum
(Annosus Root and Butt Rot)Gleophyllum sepiarium
(Brown Cubical Sap Rot)Perenniporia subacida
(Stringy Butt Rot)Phellinus pini
(Red Ring Rot)Postia sericeomollis
(Brown Cubical Butt/Pocket Rot of Cedar)Trichaptum abietinum
(Pitted Sap Rot)