DistributionRead full entry
Cypripedium fasciculatum occurs in broad scattered locations, across eight states in western North America, from north central Washington south through Oregon to central California and east to the mountains of Idaho, Montana, Colorado, Wyoming, and Utah. The species is found mainly in the Klamath Mountains in the southwest corner of the Oregon State; Wasatch and High Uinta Mountains in Utah; Park and Front Ranges in Colorado; and the Medicine Bow and Park Ranges in Wyoming. The extent of occurrence (EOO) is estimated at 1,209,800 km² and the area of occupancy (AOO) is estimated at 400 km². It occurs between 900 m and 1,400 m asl.
Sources: Brownell and Catling 1987, Camon and Arnett 1991, Coleman 1989, Cribb 1997, Frosch and Cribb 2012, Kartesz 1994, and Luer 1975.