Heterobasidion annosum (Fr.) Bref.
Selection criteria. Country: USA (Iowa). Associated organism: any
Number of records. 2.
Date information. 1970 (Feb, Sep).
Associated organisms. Pinus banksiana (root); Pinus strobus (stump).
Literature. Anderson, Ritter & Witmer (1976) page(s) 981; Brown (1971) page(s) 317.