544 MACKENZIE: NOTES ON CAREX 
_ Mt. Benson, Macoun 377, July 10, 1893 (D. C.); Nanaimo and 
Horne Lake, Vancouver Island, Macoun 20286, June 4, 1887, and 
10706, July 25, 1887 (D. C.); Kananaskis, Rocky Mts., Macoun 
32016, June 15, 1885 (D. C.); Spy Hill, Saskatchewan, Macoun 
72789, July 1, 1906 (D. C.); Clearwater River, Macoun 32007, 
July 8, 1888 (D. C.); Lytton, British Columbia, Macoun 32008, 
April 17, 1889 (D. C.); New: Westminster Junction, British Colum- 
bia, Macoun 80878, April 19, 1889 (D. C.). 
WASHINGTON: Bingen, Suksdorf, May 12, 1909 (N. Y.); Mt. 
Paddo, Suksdorf, Aug. 9, 1909 (N. Y.); Olympic Mts., Elmer 2718, 
June 1900 (N. Y., Piper); Mt. Rainier, Piper 2537, Aug. 15, 1895 
(Piper, N. Y.); West Klickitat County, Suksdorf 276, April 30, 
1885 (C.); “Washington,” Henderson, 1892 (C.); Mt. Adams, 
Howell, Aug. 15, 1882 (H); Cascade Mts., Allen 168, June 4, 1895 
(N. Y., H, Piper); Klickitat River, Suksdorf 48, June 2, 1883 (H); 
Cascade Mts., Vasey, 1889 (Piper); Whitman County, Piper 3094, 
July 20, 1899 (Piper): Blue Mts., Horner 480, July 29, 1897 
(Piper); Mt. Rainier, Piper 2552, Aug. 1895 (Piper); Mt. Adams, 
Henderson 2094, Aug. 10, 1892 (Piper); Olympia, Henderson, 1892 
(Piper); Hangman Creek, Spokane County, Sandberg & Leiberg 
30, May 17, 1893 (Piper); Wenatchee, Brandegee 1145,1883 (D.C.). 
EGON: Union County, Cusick 1322, 1886 (Piper) ; “Oregon,” 
Cusick (Piper) ; Wallowa Mts., Sheldon 8535, July 12, 1897 (K. M.); 
Lake County, Eggleston 6850, June 5, r911 (N); Mt. Adams, 
Chickering, Aug. 1882 (D. C.) 
CALIFORNIA: Sierra Nevada, Kellogg (N. Y.); Cisco, Sierra 
Nevada, Kellogg, June 10, 1870 (H); Hat Creek, Shasta County, 
Eggleston 7382, 7434, 7435, July 31, 1911 (N) also 7485, Aug. 2, 
1g1r (N); Summit, Placer County, Heller 9853, July 16, 1909 
(K. M.); Pyramid Peak, El Dorado County, Hall & Chandler 
4749, Aug. 1-2, 1903 (H). | 
Utan: Big Cottonwood Canyon, Salt Lake Co., Garrett 1658, 
Aug. 21, 1905 (N. Y.); Marysvale, Jones 5343, May 31, 1899 
(N. Y., K. M.); Alta, Jones 1204, Aug. 7, 1879 (C.); Hornwood 
Canyon, Watson 1260, July 1869 (C.). 
IpaHo: Kootenai County, Sandberg, MacDougal & Heller 234, 
May 23, 1892, and 841, Aug. 5, 1892 (N. Y.); Nez Perces County, 
A.A. & E. G. Heller 3388, July 9, 1896 (C., Piper); Kootenai 
