Heterobasidion annosum (Fr.) Bref.

Selection criteria. Country: USA. Associated organism: Pinus densiflora (distribution map)

Number of records. 2. Date information. 1938 (Sep). Locations. California, Connecticut. Substratum. root. Literature. Bega (1962) page(s) 109; Nance (1939) page(s) 261.