PIPER FLORA OF THE STATE OF WASHINGTON. l2S] 



Suksdorf, May 10, 1886; west Klickitat County, Suhsdorf, May 11, 1S8G; Mount Adams, 

 Suhsdorf, July 13, 1886; North Yakima, LecJcenby, April 18, 1898; Ellensburg, Piper, May 

 20, 1897, 2698; W/tlied 306; Sprague, Henderson, May 30, 1892; Spokane, Piper, May 16, 

 1896; Hangman Creek, Sandberg & Leiberg 27; Colfax, Henderson; Pullman, Elmer 221; 

 Piper 1457; Mount Carlton, TTrfflf/er 2.50; Seattle, Piper 217; Proaser, Cotton 583; Sunny- 

 side, Cotton 349. 



Zonal distribution: Upper vSonoran and Transition. 



6. Delphinium columbianum Greene, Erythea 2: 193. 1894. 



Ddpliiuhnn nnttallil A. Gray, Bot. Gaz. 12: 51, .54. 1887, not D. iiuttaUiamnn I'rit/.el. 



Tv'PE locality: "Along and near the C()luinl)ia River ahove The I)all(>s." 



Range: British Columbia to Oregon. 



Specimens examined: Coupeville, Gardner; Clallam County, Elmer 2673; Montesano, 

 Heller 3879; Cape Horn, Piper 4967; Woodlawn, Henderson; Olympia, Kincaid; Muckle- 

 shoot Prairie,' Z)r. Ruhn; Fourth Plain, Piper 3071; Klickitat County, Suksdorf, June 4, 

 1886; Falcon Valley, Suhsdorf 326; Fort Vancouver, Tolmie; Clealum, Whited 402; with- 

 out locality, Howell; Blue Mountains, Piper 2443; Lewis River, cultivated at Pullman, 

 Piper .3818; Columbia River, Nuttall. 



Zonal distribution: Transition. 



7. Delphinium depauperatum Nutt.; Torr. & Gr. Fl. 1: .33. 1838. 

 Delphinium paucijlorum Nutt. loc. cit., not D. Don. 1803. 

 Delphinium nuttallianum Pritzel, in Walp. Rep. 2: 744. 1843. 



Type locality: "In the .shade of pine woods in the Blue Mountains of the Oregon." 

 Collected by Nuttall. 



Range: Washington to Colorado and California. 



Specimens examined: Stevens Pass, Sandberg cfr Leiberg 78.5; MouiU Carlton, Kreager 

 2.50. 



Zonal distribution: Hudsonian. 



8. Delphinium simplex Dough; Hook. Fl. Bor. Am. 1: 25. 1829. 



Type locality: "On the sul)alpine range west of the Rocky Momitains near the Coluin- 

 l)ia, plentiful." Collected by Douglas. 



Range: Idaho and adjacent Washington and Oregon. 



Specimens examined: West Klickitat County, Suksdorf, June 4 and 24, 1886; Khckitat 

 County, Howell, June, 1879; Falcon Valley, Suksdorf -197 ; Ellensburg, Piper 2740; Whited 

 .523; Toppenish, Henderson 2374; Loomis, Ehner .594; Spangle, Suksdoif 235; Spokane, Piper 

 June 25, 1897; Spokane County, Suksdorf 720; without locality, Vasey in 1889; Pullman, 

 Piper 3100, 1458; Hardurick in 189.5. 



Zonal distribution: Arid Transition. 



8a. Delphinium simplex distichiflorum Hook. Lond. .hMirn. Bot. 6: 67. 1847. 



Delphinium distichum Geyer; Hook. op. cit. 68, as synonym. 



Delphinium azureum Michx. err. det. Torr. Bot. Wilkes Exped. 217. 1874. 



Type locality: "Grassy stony borders of rivulets, high plains of Spokane and Nez 

 Percez." 



Range: Idaho, Eastern Wa.shington, and Eastern Oregon. 



Specimens examined: West Klickitat Count}', Suksdorf, June 2,5, 1886; Klickitat River, 

 Suksdorf July 16, 1886; Glenwood, Flett 1267; without locality, Vasey in 1889; Tieton River, 

 Cotton 449; without locality, Hilgard in 1882; Big Meadows, Stevens County, Kreager 

 417.. 



Zonal distribution: Arid Transition. 



