Larix occidentalis Nutt.
Selection criteria. Country: USA. Associated organism: any (distribution map)
Number of records. 37.
Date information. 1911 (May, Jun, Jul, Aug, Sep, Oct).
Locations. Idaho, Montana, Oregon, Washington, state not noted.
Associated organisms. Hypodermella laricis; Lophodermium laricinum; Lophodermium sp.; Rhytismatales fam.indet.
Collections. FH unnumbered; NY unnumbered; WSP 3198, 3405, 16482, 20189, 32969, 45802, 49091, 49097, 49344, 50521, 51631, 54987, 55146.
Literature. Dearness (1924) page(s) 151; Dearness (1926) page(s) 241; Dearness (1928) page(s) 241; Hedgcock (1932) page(s) 30, 32.