PIPER FLORA OF THE STATE OF WASHINGTON. 443 



2. Vaccinium uliginosum L. Sp. PI. 1 : 350. 1753. 



Type locality: "Habitat in Sueciae borealibus et alpinis, uliginosis." 



Range: Arctic regions, southward to Oregon, Lake Superior, and New York. Europe. 



Specimens examined: Mount Constitution, Henderson, July 4, 1892. 



Zonal distribution: Hudsonian. 



3. Vaccinium occidentale A. Gray, Bot. Cal. 1: 451. 1876. 



Type locality: "Sierra Nevada at 6000 or 7000 feet, from Mariposa to Sierra Co.," 

 California. "Mountains of Utah." 



Range: Washington to Idaho, southward to California and Utah. 



Specimens examined: Simcoe Mountains, fl^o?«eZZ 330 ; Mount Adams, jSMtsdor/, August, 

 1886; White Salmon, Suksdorf 1878; Signal Peak, Henderson, August 13, 1892. 



Zonal distribution: Canadian. 



4. Vaccinium scoparium Leiberg, Mazama 1 : 196. 1897. 

 Vaccinium myrtillus microphyllum Hook. Fl. Bor. Am. 2: 33. 1834. 



Vaccinium microphylhim Rydberg, Bull. Torr. Club 24: 251. 1897, not Reinw. 1826. 



Type locality: "Alpine woods near the Height of Land and Columbia Portage." Col- 

 lected by Drummond. 



Range: British Columbia to California and Colorado. 



Specimens examined: Mount Rainier, Piper 2054; Goat Mountains, Allen 219; moun- 

 tains north of Ellensburg, WJiited 765; Wenache Mountains, WJiited 1241; Mount Stuart, 

 Elmer 1175; Big Klickitat River, Henderson, August 4, 1892; Stevens Pass, Sandberg <& 

 Leiberg 741; Blue Mountains, Piper, July, 1896. 



Zonal distribution: Hudsonian and Canadian. 



6. Vaccinium caespitosum Michx. Fl. 1 : 234. 1803. 



Vaccinium caespitosum cuneifolium Nutt.; A. Gray, Syn. Fl. 2': 24. 1878. 



Vaccinium caespitosum arbuscula A. Gray, Syn. Fl. 2': 24. 1878. 



Type locality: "In borealibus Americae, praesertim circa sinum Hudsonis." 



Range: Alaska to Labrador, southward to California, Colorado, and New England. 



Specimens examined: Near Union City, Piper 1078; Humptulips, Lamb 1188; Segua- 

 liche Lake, Piper 269; Snoqualmie Falls, Piper 717; Simcoe Mountains, J. Hoicell, June, 

 1879; Falcon Valley, Sulcsdorf 584:; Columbia Plains, Nuttall ; Lake Wenache, Sandberg <fc 

 Leiberg 635; Hangman Creek, Sandberg & Leiberg 78; Pullman, Piper 1720; Elmer 183; 

 without locality, Vasey 382. 



Zonal distribution: Transition. 



6. Vaccinium deliciosum Piper, Mazama 2: 103. 1901. 

 Type locality: Mount Rainier, Washington. 

 Range: Cascade and Olympic Mountains, Washington. 



Specimens examined: Olympic Mountains, Piper in 1895; Cascade Mountains, latitude 

 49°, Lycdl ; Mount Rainier, Allen 217; Piper 2056; Mount Adams, Henderson, August 12, 

 1892; Suksdorf 585, 198; Stevens Pass, Sandberg <& Leiberg 746; Olympic Mciuntains, 

 Elmer 2460. 



Zonal distribution: Hudsonian. 



7. Vaccinium macrophyllum (Hook.). 



Vaccinium myrtilloides macrophylla Hook. Fl. Bor. Am. 2: 32. 1834. 



Vaccinium membranaceum Dougl.; Hook. loc. cit., as synonym. 



Type locality: "N. W. Coast." Collected by Menzies. 



Range: British Columbia and Oregon to Lake Superior. 



Specimens examined: Olympic Mountains, J. M. Grant in 1889; Cascade Mountains, 

 latitude 49°, Lyall in 1859; Skagit Pass, Z,aZ;e, August 24, 1892; Mount Rainier, Piper 

 2057; Allen 218; Mount Adams, Sulcsdorf 77 and July 13, 1886; Flett 1217; Wenache 

 Lake, Sandberg d; Leiberg 688; head of Twisp River, WJiited, July 19, 1896; Stevens Pass, 



