Change made
Original	w North America, especially at high elevations and northern latitudes; Eurasia.
Changed to	Alta., B.C., N.W.T., Nunavut, Sask., Yukon; Alaska, Calif., Colo., Idaho, Mont., Utah, Wash., Wyo.; especially at high elevations and northern latitudes; Eurasia.
Location	Distribution
Category	Distribution
Reason	Adding lower taxa distribution to display correct map
Volume	19-20-21
Authority	Geoffrey Levin, 28 April 2020
Fixed in FNA SMW	yes
Comments	Fixed programmatically