Publication: Bjulleten Moskovskogo Obačestva Ispytatelej Prirody, Otdel Biologičeskij 87(2): 115. 1982.
selected vouchers: WTU
Notes: FNA24: "Festuca washingtonica grows in subalpine to low alpine regions of British Columbia and Washington. It has also been reported from Oregon and northern California; these records have not been verified."