394 CONTRIBUTIONS FROM THE NATIONAL HERBARIUM. 



Range: Washington to Nevada and California. 



Specimens examined: Mount Stuart, Brandetjee 648: Klickitat County, Suksdorf in 

 1878; Falcon Valley, Suksdorf, May 9, 1886; Klickitat River, Flett 1063: Blue Mountains, 

 Piper 2432. 



Zonal distribution: Hudsonian. 



10. Viola glabella Nutt.; Torr. &. Gr. Fl. 1: 142. 1838. 



TiPE locality: " Shady woods of the Oregon." Collected by Nuttall. 



Range: Alaska to California and Idaho. 



Specimens e.xamixed: Clallam County, Elmer 2796; Silverton, Bouck 27; Paradise Val- 

 ley, Fl£tt 290: upper Nisqually Valley, Allen 55; Skokoniish Valley, Kincdid, May 11, 1892; 

 west Klickitat County, Suksdorf, June 24, 1886; Wcnache Movmtains, Whited 1244 ; Colum- 

 bia woods, Nuttall; Pend Oreille River, Lyall in 1861 ; without locality, Coo})€r; Mount Carl- 

 ton, Kreager 204, 2.53; Blue Mountains, Piper, July 15, 1896; Ilwaco, Piper 4918. 



Zonal distribution: Canadian, rarely Transition. 



11. Viola sheltoni Torr. Pac. R. Rep. 4: 67 iaT6. 

 TiPE uk^vlity: Yuba, California. 



Range: Washington to California. 



Speclmens examined: White Salmon Valley, Suksdorf h. 



12. Viola trinervata Howell; A. Gray, Bot. Gaz. 11: 290. 1886. 

 Viola beckwithii tnnemata Howdl, Bot. Gaz. 8: 207. 188,3. 



Viola chrysantha glaberrima Torr. Bot. Wilkes Exped. 238. 1874, not Viola hastata glaber- 

 rima Ging. 1824. 



Type locality: Near Goldendale, Washington. 



Range: Central Washin^on. 



Specimens examined: Goldendale, IIou^U 59; Ellensburg, Whited 264; North Yakima, 

 Watt in 1892; Piper, April, 1903; Henderson, May 27, 1892; Kittitas Mountain. Whited 10: 

 Klickitat, Howell, April, 1882, 1878; North Yakima, Nevius, March, 1889; Simcoe Moun- 

 tains, Suitsdor/' 249; between Spipen and Columbia, Pictmn^r cfc Brackenridge; Klickitat 

 River, FleU 1062; Waterville, Whited 1215; Coulee City, Piper 3865. 



Zonal distribution: Upper Sonoran. 



13. Viola canadensis L. Sp. PI. 2: 936. 1753. 

 Viola geminiflora, Greene, Pittonia 6: 29. 1902. 

 Type locality: Canada. 



Range: Wa-shington to Newfoundland, south to Arizona and Carolina. 

 Specimens examined: Nason Creek, Sandberg <& Leiberg 672. 



14. Viola flettii Piper, Erythea 6: 69. 1898. 



Type locality: Near Mount Constance, Olympic Mountains, Washington. Collected by 

 Flett. 



Range: Olympic Mountains. 



Specimens examined: Olympic Mountains, Flett 106, July 20, 1897, August, 1898; Hen- 

 derson 1847; Mount Elinor, Jennie V . Getty, August, 1902. 



Zonal distribution: Hudsonian. 



15. Viola howellii A. Gray, Proc. Am. Acad. 22: 308. 1887. 

 Viola subcordata Greene, Pittonia 3: 316. 1898. 



Type locality: "Damp fir woods in the vicinity of Portland, Oregon." Collected by 

 Howell. 



Range: British Columbia to Oregon west of the Cascade Mountains. 



Specimens examined: Coupeville, Gardner 28, 29; Seattle, Piper 1020; Meany 237; 

 Tacoma, FleU 80, 107; Coupeville, Gardner 31 ; Olympia, Henderson, May 24, 1892: Olympic 

 Mountains, Piper, August, 1895. 



Zonal distribution : Humid Transition. 



