Pinus nigra var. pallasiana (D. Don) Aschers. & Graebn.
Selection criteria. Country: any country. Associated organism: Valsa friesii (distribution map)
Number of records. 34.
Date information. 1989 (Feb, Mar, Apr, May, Jul, Sep, Dec).
Countries. Ukraine.
Literature. Isikov (1997) page(s) 16.