PIPER—-FLORA OF THE STATE OF WASHINGTON. 371 
near Columbia River, Yakima County, Brandegee 727; Columbia Valley, Lyall in 
1860; Pasco, May 26, 1899; Henderson 2352; opposite Willows, Howell; Junction Crab 
and Wilson creeks, Sandberg & Leiberg 312; near Eltopia, Cotton 1021; near Delight, Cotton 
999; Wallula, Cotton 1043. 
ZONAL DISTRIBUTION: Upper Sonoran. 
13. Phaca misella (S. Wats.). 
Astragalus misellus S. Wats. Proc. Am. Acad. 21: 449. 1886. 
Type Locaity: Mitchell, Oregon. Collected by Howell. 
Rance: Eastern Oregon and Eastern Washington. 
SPECIMENS EXAMINED: Ellensburg, Whited 291; Piper 2681. 
ZONAL DISTRIBUTION: Upper Sonoran. 
14. Phaca alpina (L.). 
Astragalus alpinus L. Sp. Pl. 2: 760. 1753. 
Type LocaLity: “Habitat in alpibus Lapponicis, Helveticis.” 
RanGE: British Columbia to Hudson Bay and Colorado. 
SPECIMENS EXAMINED: Damp thickets, Conconully, Whited 1307. 
15. Phaca stenophylla (Torr. & Gr.). 
Astragalus stenophyllus Torr. & Gr. Fl. 1: 329. 1888. 
Astragalus leptophyllus Nutt. Journ. Acad. Phila. 7: 18. 1834, not Desf. 1800. 
Astragalus filipes Torr. Bot. Wilkes Exped. 278. 1874. 
Type Loca.ity: “Headwaters of the Missouri.”” Collected by Wyeth. 
Rance: British Columbia to Montana and California. 
SPECIMENS EXAMINED: Ellensburg, Whited 565; Piper 2717; Johnsons Canyon, Yakima 
County, Brandegee 732; between Coulee City and Waterville, Spillman, May, 1896; Coulee 
City, Henderson 2358; Ritzville, Sandberg & Leiberg, June, 1893; Crab Creek, Suksdorf 
281; without locality, Vasey in 1889; Grand Coulee, Griffiths & Cotton 440. 
ZONAL DISTRIBUTION: Upper Sonoran. 
16. Phaca collina Hook. Fl. Bor. Am. 1: 141. 1830. 
Astragalus collinus Dougl.; G. Don, Hist. Dich]. Pl. 2: 256. 1832. 
Astragalus cyrtoides A. Gray, Proc. Am. Acad. 6: 201. 1865. 
Type Locauiry: “On the subalpine range of the Blue Mountains, in dry soils.” Col- 
lected by Douglas. 
RanGeE: Washington, Oregon, and Idaho. 
SPECIMENS EXAMINED: Columbia Valley, Lyall in 1860; Ritzville, Sandberg cd Leiberg 
196; Sprague, Henderson 2360; Sandberg & Leiherg in 1893; Wawawai, Elmer 749; Piper 
1792; Waitsburg, Horner 98; Wallula, Brandegee 730. 
ZONAL DISTRIBUTION: Upper Sonoran. 
17. Phaca tweedyi (Canby). 
Astragalus tweedyi Canby, Bot. Gaz. 15: 150. 1890. 
TypE LocaLity: “In prairies, Eastern Oregon.” 
RanGE: Eastern Washington and Eastern Oregon. 
SPECIMENS EXAMINED: Hills along Columbia River, Yakima County, Brandegee 731. 
18. Phaca beckwithii (Torr. & Gr.). 
Astragalus beckwithi Torr. & Gr. Pac. R. Rep. 2°: 120. 1854. 
Type LocaLity: “Cedar Mountains,” Utah. 
RanGE: British Columbia to Utah and California. 
SPECIMENS EXAMINED: Tukanon River, Brandegee 726. 
19. Phaca arrecta (A. Gray). 
Astragalus arrectus A. Gray, Proce. Am. Acad. 8: 289. 1870. 
Astragalus palousensis Piper, Bot. Gaz. 22: 489. 1896. 
