PIPER—-FLORA OF THE STATE OF WASHINGTON. 475 
SPECIMENS EXAMINED: Wenache Mountains, Whited 1258; mountains near Ellensburg, 
Piper 2669; upper Yakima River, Lyall in 1860; Klickitat River, Suksdorf 592; Feit 
1011: Blue Mountains, Horner 121, 341; without locality, Vasey in 1889. 
ZONAL DISTRIBUTION: Canadian. 
5. Lappula hendersoni Piper, Bull. Torr. Club 29: 539. 1902. 
Type Ltocauiry: “Clemens Mountains, Yakima County, Washington.” Collected by 
Henderson. 
Rance: Eastern slope of the Cascade Mountains in Washington and Oregon. 
SPECIMENS EXAMINED: Klickitat County, Suksdorf, June, 1881; Upper Yakima, Lyall 
in 1860: Cleman Mountain, Henderson, June 14, 1892. 
6. Lappula hispida (A. Gray) Greene, Pittonia 2: 182. 1891. 
Echinospermum diffusum hispidum A. Gray, Proc. Am, Acad. 17: 225. 1882. 
Echinospermum hispidum A. Gray, Syn. FI. ed. 2. 2': 422, 1886. 
Type Locauity: Rocky hillsides of Pine Creek near the mouth, Union County, Oregon. 
Collected by Cusick. 
Rance: Northeastern Oregon and adjacent Washington. 
SPECIMENS EXAMINED: Asotin County, Sheldon in 1897. 
7. Lappula ciliata (Dougl.) Greene, Pittonia 2: 182. 1891. 
Cynoglossum ciliatum Dougl.; Lehm. Pug. 2: 24. 1830. 
Echinospermum eiliatum A, Gray, Proc. Am, Acad. 17: 225. 1882. 
Tyre Locauity: “Kettle Falls and Spokane River, Washington.” Collected by Douglas. 
RanGe: Spokane and Stevens counties, Washington. 
SPECIMENS EXAMINED: Chewelah, John K. Ely 55; Spokane, Dewart, May 6, 1901: 
Piper 2292; Henderson, June, 1892; Spokane and Kettle Falls, Douglas in 1826; Clarks 
Springs, Areager 95. 
ZONAL DisTRIBUTION: Arid Transition. 
8. Lappula occidentalis (S. Wats.) Rydberg, Mem. N. Y. Bot. Gard. 1: 329. 1900. 
Echinospermum redowskii occidentale 8. Wats. Bot. King Explor. 246. 1871. 
Lappula fremontii Howell, Fl. N. W. Am. 480. 1901. 
Type tocauity: “In the valleys and on the mountains from the Sierras to the Wahsatch.” 
Rance; Alaska to Minnesota and Arizona. 
SPECIMENS EXAMINED: Berne, Piper, July 7, 1895; Wenache, Whited 32, 1048, 1226; 
Ellensburg, Elmer 430: Whited 342, 389; Douglas County, Spillman, May 27, 1896; North 
Yakima, Mrs. Steinweg in 1894; Flett 1034; Pasco, HTindshaw 17; Piper 2952; Spokane, 
Piper 2691; Sprague, Sandberg & Leiberg 174;. Rattlesnake Mountains, Cotton 407; Kalis- 
pel Lake, Areager 441; Meyers Falls, Areager 502; North Yakima, Henderson, May 25, 
1892: Moxee to North Yakima, Griffiths & Cotton 35; Davis Lake, Kreager 441; Meyers 
Falls, Areager 502; Wenache, Whited, April 15, 1902; Rattlesnake Mountains, Cotton 407. 
ZONAL DISTRIBUTION: Upper Sonoran and Arid Transition. 
A specimen collected at Spokane (Sandberg, Heller, & MacDougal 928) was erroneously 
determined and listed as Lappula lappula (L.) Karst. 
9. Lappula cupulata (A. Gray) Rydberg, Bull. Torr. Club 28: 31. 1901. 
Echinospermum redowskii cupulatum A. Gray, Bot. Cal. 1: 530. 1876. 
Lappula columbiana A. Nelson, Bot. Gaz. 34: 28. 1902. 
Type Locauity: Trinity Mountains, Nevada. Collected by Watson. 
Rance: Washington and Idaho to Nevada and Colorado. 
SPECIMENS EXAMINED: Almota, Piper 1703. 
ZONAL DISTRIBUTION: Upper Sonoran. 
Our plant is identical with the type of L. cupulata. 
a Contr. Nat. Herb. 3: 242, 1895, 
