1920] SIIKRFF— TARAXACUM 341 



376713); Attu IsL, June 26, 1873, W. H. Dull (Hb. U.S. 424065); Unalaska, 

 July 11, 1892, B. W. Everman 69 (Hb. U.S. 376727); Dutch Harbor, Unalaska 

 IsL, July 17, 1899, B. E. Fernow (Hb. Cornell Univ.); Johnson River, between 

 Cook Inlet and the Tanana River, June 27,. 1899, E. F. Glenn (Hb. U.S. 

 376755; type material of Taraxacum mutilum Greene); Iliamna River, Lake 

 Iliamna region, open woods, June 29, 1902, M. W. Gorman 80 (Hb. U.S. 

 420101); Copper Center, vicinity of, in 1908, C. W. 11. Heidcman 78 (Hb. 

 U.S. 421973); Unalaska, A. Kellogg 301 (Hb. U.S. 424067 and 424068); 

 Popof IsL, Shumagin Isls., July 8-19, 1899, Trevor Kincaid (Hb. U.S. 376794); 

 St. Matthew IsL, August 11, 1891, James M. Macoun (Hb. U.S. 249296); St. 

 Paul IsL, August 3, 1891, idem (Hb. Can. 20478); St. Paul IsL, dampish 

 banks, July 13, 1896, idem (Hb. Can. 20479); St. Paul IsL, grassy banks, 

 July 1897, idem (Hb. Can. 20481; labeled " Taraxacum Chamissonis, Greene 

 typical" in Greene's own handwriting); St. Paul IsL, June 23-August 7, 

 1914, idem (Hb. Can. 94004); Kodiak IsL, crevices of rocks, May 31, 1897, 

 idem (Hb. Can. 16754); Hall IsL, crevices of rocks, August 11, 1891, idem 

 (Hb. Can. 20621); Unalaska, July 4, 1896, idem (Hb. Can. 16755; labeled 

 typical T. Chamissonis by E. L. Greene); Valley of Alatna River, about 

 15 miles above its mouth, July 20, 1901, W. C. Mendenhall (Hb. U.S. 377350); 

 St. Paul IsL, August 4, 1891, C. Hart Merriam (Hb. U.S. 424071); Kenai, 

 June 9, 1901, H. P. Nielsen 11 (Hb. U.S. 378436); St. Paul's Island, July 19, 

 1890, Wm. Palmer 304 (Hb. U.S. 327969); Kodiac, July 28, 1904, C. V. Piper 

 4231 (Hb. U.S. 420683); Kenai, August 18-20, 1904, idem 4228 (Hb. U.S. 

 420680); Unga IsL, Shumagin Isls., July 12-14, 1899, DeAlton Saunders 

 (Hb. U.S. 376801); Adakh IsL, July 1, 1893, C. H. Townsend (Hb. U.S. 

 219332); St. Paul IsL, August 14, 1895, True and Prentiss 82 (Hb. U.S. 231549); 

 Tuksuk Channel, vicinity of Port Clarence, rocky banks, August 5, 1901, 

 F. A. Walpole 1746 (Hb. U.S. 378852); Cape Espenberg, lat. 66° 38' N., long. 

 163 46' W., July 28, 1894, James T. White (Hb. U.S. 270305); St. Lawrence 

 IsL, August 27, 1894, idem (Hb. U.S. 270328). 



Yukon: Canyon of the Upper Liard River, lat. 6o°, June 26, 1887, Dawson 

 (Hb. Can. 15119; typeof Taraxacum lacerum Greene); Coral Creek Hill, Yukon 

 River, June 29, 1893, Frederick Funston 101 (Hb. U.S. 370774); Herschell IsL, 

 lat. 69 35' N., long. 139 W., August 1914, Frits Johansen 233 (Hb. Can. 

 98717; Hb. Field 483379); Five Finger Rapids, July 4, 1899, /. B. Tarleton 72 

 (Hb. U.S. 391S18). 



British Columbia: Mt. McLean, near Lillooet, alt. 7000 ft., July 29, 

 1916, /. N. Macoun (Hb. Can. no. 98692 in Hb. Field, 483391); Mt. McLean, 

 alt. 6500 ft., July 29, 1916, idem (Hb. Can. no. 98693 in Hb. Field, 483392); 

 Mt. McLean, alt. 6300 ft., July 29, 1916, idem (Hb. Can. 98694); Mt. McLean, 

 alt. 6000 ft., July 29, 1916, idem (Hb. Can. 98695); Mt. McLean, along 

 irrigation ditch, alt. 5000 ft., July 3, 1916, idem (Hb. Can. no. 98696 in Hb. 

 Field, 483393); Mt. McLean, alt. 6500 ft., July 22, 1916, idem (Hb. Can. 

 no. 98697 in Hb. Field, 483394); Mt. McLean, alt. 5500 ft., July 19, 1916, 

 idem (Hb. Can. no. 98699 in Hb. Field, 483395); Whipsaw Creek, west of 



