PIPER FLORA OF THE STATE OF WASHINGTON. 181 



6. Juncus parryi Engelm. Trans. St. Louis Acad. 2: 446. 1866. 

 Type locality: Colorado. Collected by Parry. 



Range: British Columbia to Colorado and California. 



Specimens examined: Clallam County, £'Zmer' 2733; Olympic Mountains, Flett 111, 

 Henderson 1025; Mount Rainier, Piper 2169; Mount Adams, //emZerson, August, 1892; 

 Cascade Mountains to Fort Colville, Lyall in 1860; Skamania County, SuTcsdorf \QA\ ; Chi- 

 quash Mountains, Suksdorf\QA\; Skagit Pass, Lake & Hull 410; Nason Creek, Sandberg cfe 

 Leiberg 665; Horseshoe Basin, Elmer 736; Mount Carlton, Kreager 231. 



Zonal distribution: Arctic. 



7. Juncus bufonius L. Sp. PI. 1: 328. 1753. 

 Type locality: European. 



Range: Nearly cosmopolitan. 



Specimens examined: Clallam County, Elmer 2734; South bend, Sjnllman, August 2, 

 1889; SilverLake,ffenJerson, July, 1892; North Yakima, VTaW, August, 1895; Harrington, 

 Sandberg <& Leiberg 218; Spokane, Henderson, July, 1892; Pullman, Piper. 



Zonal distribution: Upper Sonoran and Transition. 



8. Juncus sphaerocarpus Nees, Flora 1: 521. 1818. 

 Type locality: European. 



Range: British Columbia to Colorado and California. Europe. 



Specimens examined: Cheney, Mrs. Tucker 137; Bingen, Piper 6446; Pullman, Elmer 

 1044. 



9. Juncus uncialis Greene, Pittonia 2: 105. 1890. 



Juncus triformis unijlorus Engelm. Trans. St. Louis Acad. 2: 493. 1868, not ,/. trifdus 

 unijlorus Tausch. 1834. 



Type locality: "Low moist places in fields near Suisun, California." 



Range: Washington to California. 



Specimens examined: Falcon Valley, Suksdorf, 3\me 2?>, 1881. 



10. Juncus brachystylus (Engelm.). 



Juncus triformis brachystylus Engelm. Trans. St. Louis Acad. 2: 492. 1868. 



Type locality: "Ukiah, Mendocino county," California. 



Range : Washington to California. 



Specimens examined: West Klickitat County, Suksdorf, June 19, 1882. 



11. Juncus confusus Coville, Proc. Biol. Soc. Wash. 10: 127. 1896. 

 Type locality: "In an irrigated meadow, North Park, Colorado" 

 Range : Washington to Colorado and Montana. 



Specimens examined: Falcon Valley, ^SwistZor/" 2191; Spangle, (Sutsdor/" 1042. 



12. Juncus tenuis Willd. Sp. PI. 2^: 214. 1799. 

 Type locality: "Habitat in America boreaU." 

 Range: Nearly throughout North America. 



Specimens examined: Montesano, Heller 4074; Seattle, Piper 1134; Egbert Springs, 

 Sandberg <& Leiberg 389, 388; Wenache, Whited; Fort Colville, Lyall in 1860; Rock 

 Lake, Lake cfc Hull 387; hoomis, Elmer 576; Palouse City, Henderson, July, 1892; Blue 

 Mountains, Lake cfe Hull 375; Pullman, Piper 1939; Stehekin, Griffiths cfe Cotton 187; 

 Prosser, Cotton 647, 659. 



Zonal distribution: Transition. 



13. Juncus occidentaHs (Coville) Wiegand, Bull. Torr. Club 27: 521. 1900. 

 Juncus tenuis occidentaHs Coville, Proc. Biol. Soc Wash. 10: 129. 1896. 



Juncus tenuis congestus Engelm. Trans. St. Louis Acad. 2: 450. 1866, not J. congestus 

 Thuill. 1799. 



Type locality: "In California (San Francisco, Bolander; Monterey, Brewer) and in 

 Colorado, HaU." 



