PIPER—FLORA OF THE STATE OF WASHINGTON, 373 
23a. Phaca reventa canbyi (Jones). 
Astragalus revenius canbyi Jones, Contr. Western Bot. 8: 11. 1898. 
Type Locauity: “Yakima Region,’ Washington. Collected by Brandegee. 
Range: Central Washington. 
SPECIMENS EXAMINED: Yakima Region, Brandegee 36. 
24. Phaca hoodiana (Howell). 
Astragalus hoodianus Howell, Erythea 1: 111. 1898. 
Astragalus conjunctus oxrytropidoides Jones, Proc, Cal. Acad. II. 5: 665. 1895. 
Type Locauity: “Hood River to a point a few miles east of The Dalles,’’ Oregon. 
Rance: Klickitat County, Washington, and adjacent Oregon. 
SPECIMENS EXAMINED: Mountains east of Lyle, Suksdorf 2589; west Klickitat County, 
Suksdorf 2588. 
25. Phaca conjuncta (S. Wats.). 
Astragalus conjunctus S. Wats. Proc. Am. Acad. 17: 371. 1882. 
Type Locauity: ‘John Day Valley” and ‘Baker County,” 
Howell and by Cusick. 
Rance: Eastern Oregon and Eastern Washington. 
SPECIMENS EXAMINED: Wenache, Whited 1041; Ellensburg, Brandegee 724; Piper 2716; 
Whited 618; White Salmon, Suksdorf’ 266; without locality, Vasey in 1889. 
ZONAL DISTRIBUTION: Upper Sonoran. 
Oregon. Collected by 
26. Phaca misera (Dougl.). 
Astragalus miser Dougl.; Hook. Fl. Bor. Am. 1: 153. 1830. 
Astragalus microcystis A. Gray, Proc. Am. Acad. 6: 220. 1865. 
Type Locauity: “On low hills of the Spokane River, sixty miles from its confluence 
with the Columbia.’ Collected by Douglas. 
Rance: North Idaho and adjacent Washington and British Columbia. 
SPECIMENS EXAMINED: Fort Colville, Lyal/; Old Fort Colville, Watson 90; Box Canyon, 
Kreager 396. 
ZONAL DISTRIBUTION: Arid Transition. 
27. Phaca convallaria (Greene). 
Astragalus convallarius Greene, Erythea 1: 207. 1893. 
Astragalus campestris A. Gray, Proc. Am. Acad. 6: 229, 1865, not L. 1753. 
Homalobus campestris Nutt.; Torr. & Gr. Fl. 1: 351, 1838, 
Type Locauity: “Sandy plains of the Colorado of the West, near the sources of the 
Platte.”’ 
Rance: Washington to Montana and Colorado. 
SPECIMENS EXAMINED: Peshastin, Sandberg & Leiberg, August, July, 1893; Wenache, 
Whited 5, 211; Ophir, Elmer 528; Conconully, Whited 1309; Methow River, Whited, July 
14, 1896; Beaver Creek, Whited 28; Ritzville, Sandberg & Leiberg 163; without locality, 
Vasey, in 1889. 
ZONAL DIsTRIBUTION: Arid Transition. 
28. Phaca decumbens (Nutt.). 
Astragalus decumbens (Nutt.) A. Gray, Proc. Am. Acad. 6: 229. 1865. 
Homalobus decumbens Nutt.; Torr. & Gr, Fl. 1: 352. 1838. 
Type Locaity: ‘Sandy plains of the Colorado of the West, near the sources of the 
Platte.” Collected by Nuttall. 
Rance: Washington to Montana and Colorado. 
SPECIMENS EXAMINED: Cascade Mountains to Fort Colville, latitude 49°, LyalZ in 1860; 
near Spokane and Columbia Rivers, Geyer 475. 
