PIPER FLORA OF THE STATE OF WASHINGTON. 199 



Specimens examined: Clallam County, Elmer 2498; Port Ludlow, Binns, March 30, 

 1889; Silverton, Bouclc 178; upper Nisqually Valley, Allen 58; Piper, August, 1895; 

 T&com&, Flett 75; Easton, Whited 295; Fort Vancouver, Tolmie; Stevens Pass, Sandberg 

 cfc Leiberg 770; without locality, Vasey 85; Pend Oreille River, Lyall in 1861; Mount 

 Carlton, Kreager 188. 



Zonal distribution: Transition and Canadian. 



2. Trillium crassif olium Piper, Erythea 7 : 104. 1899. 



Type locality: "Foothills near Wenatchee," Wash. Collected by Whited. 



Range: Known only from the type locality. 



Specimens examined: Wenache Mountains, Whited, April, 1899; May, 1900. 



3. TriUium chloropetalum (Torr.) Howell, Fl. N. W. Am. 661. 1902. 

 TriUium sessile chloropetalum Torr. Pac. R. Rep. 4: 151. 1856. 

 Trillium sessile ccdifornieum Wats. Proc. Am. Acad. 14: 273. 1879. 

 Type locality: "Redwoods," California. 



Range: Washington to California in the coast region. 

 Specimens examined: Roy, Flett 2223. 

 Zonal distribution: Humid Transition. 



4. Trillium petiolatum Pursh, Fl. 1: 244. 1814. 



Type locality: "On the waters of the Kooskooskee." Collected by Lewis, June 15, 

 1806. On that day Lewis was on the Lolo River, Idaho. 



Range: Idaho and adjacent Washington and Oregon. 



Specimens examined: Spokane, Sandberg cfc Leiberg, May, 1893; Spokane County, 

 Suksdorf 457; Spokane hills, LyaU in 1861; Pullman, Piper 1674; Elmer 125. 



Zonal distribution : Arid Transition. 



CLINTONIA. 



1. Clintonia uniflora (Schult.) Kunth, Enum. PI. 5: 159. 1850. 



Smilacina borealis unijlora Schult. in Roem. & Schult. Syst. 7^: 307. 1829. 



SmUadna unijlora Menzies; Hook. Fl. Bor. Am. 2: 175. t. 190. 1839. 



Type locality: "In ora occidentali Americae borealis." Collected by Menzies. 



Range: British Columbia to California and Idaho. 



Specimens examined: Clallam County, Elmer 2494; Olympic Mountains, Grant in 

 1889; Cascade Mountains, latitude 49°, Lyall in 1859; Valley of Nisqually, Allen 74; Sil- 

 verton, Bouck 180; Mount Rainier, Flett 262; Mount Stuart, Sandberg cfc Leiberg 560; 

 Stampede Pass, Henderson, July and October, 1892; Skagit Pa.ss, Lake cfc HuJl 612; Peshas- 

 tin, Sandberg & Leiberg, July, 1893; l)ctwecn Spokane and Pend Oreille River, Lyall in 

 1861; Mount Carlton, Kreager 184, 229; without locality, Vasey 98. 



Zonal distribution: Canadian. 



VAGNERA. 



Flowers numerous, small, in panicles. 



Styles nearly as long as the ovaries 3. F. amplexicaulis. 



Styles very short 3a. V. amplexicaviis hrachystyla. 



Flowers larger, few, in racemes. 



Leaves flat and spreading 2.V. sessilifolia. 



Leaves folded, ascending l.V. steUata. 



1. Vagnera stellata (L.) Morong, Mem.. Torr. Club 5: 114. 1894. 

 Convallaria stellata L. Sp. PI. 1: 316. 1753. 

 /Smikcina sfeZZato Desf. Ann. Mus. Par. 9: 52. 1807. ! 



Type locality: Canada. 



