PIPER—-FLORA OF THE STATE OF WASHINGTON. 557 
Type Locatiry: “On the banks of the Oregon.” Collected by Nuttall. 
Rance: Oregon and Washington. 
SPECIMENS EXAMINED: West Klickitat County, Suksdorf 189; White Bluff Ferry, Lake & 
Hull 753 and August 11, 1892; without locality, Cooper; Wenache, Whited 1151; Wilson 
Creek, Lake & Hull 753; Toppenish, Cotton 780. 
ZONAL DIsTRIBUTION: Arid Transition. 
2. Grindelia integrifolia DC. Prod. 7: 315. 1836. 
Grindelia virgata Nutt. Trans. Am. Phil. Soc. 7: 314. 1840. 
Typre tocauitry: “N. W. America.” 
Rance: Oregon and Washington. 
SPECIMENS EXAMINED: Fort Vancouver, Piper 3805; Tolmie. 
ZONAL DISTRIBUTION: Humid Transition. 
3. Grindelia hendersoni Greene, Pittonia 2: 18. 1889. 
Type Locauiry: “Lummi Island,” Washington. Collected by Henderson 
Rance: Known only from the type locality. 
SPECIMENS EXAMINED: Lummi Island, Henderson 1676. 
ZONAL DISTRIBUTION: Humid Transition. 
This is perhaps only a perennating form of the following, 
4. Grindelia oregana \. Gray, Syn. FI. 1°: 118. 1884. 
TypE LocALITY: Oregon. 
Rance: British Columbia to Oregon along the coast. 
SPECIMENS EXAMINED: Steilacoom, Suckley; Port Ludlow, Binns, September 15, 1890;..,. 
1890: Oreas Island, Henderson 2300; Fidalgo Island, Lyall in 1858; Oyhut, Lamb 1270: 
Rock Island, San Juan County, Henderson 2300; Tacoma, Flett 119; Seattle, Piper 2865; 
Union City, Piper in 1890; Stuart Island, Lawrence 38; Copalis Conard 387. 
ZONAL DISTRIBUTION: Humid Transition. 
GrixpeLia wiesutuLa Hook. & Arn. is listed by Suksdorf, but we find no evidence of its 
belonging to our flora. 
CHRYSOPSIS. 
Rays none.......-------------- 22222 ee eee ence eee 1. C. oregana, 
Rays present. 
Leaves canescent, strigose, or hirsute ......---------------------+--- 2. C. villosa. 
Leaves green, hirsute and hispid. .......----------------------+++- 3. C. hispida. 
1. Chrysopsis oregana (Nutt.) A. Gray, Proc. Am. Acad. 6: 543. 1865. 
Ammodia oregana Nutt. Trans. Am. Phil. Soc. 7: 32. 1840. 
Type LocaLity: “On the sand and gravel banks of the Oregon and its tributary streams.” 
Collected by Nuttall. 
Rance: Washington to California. 
SPECIMENS EXAMINED: Olympic Mountains, Piper 2194, 1063; Ellensburg, Whited 576, 
689. 
ZONAL DISTRIBUTION: Transition. 
2. Chrysopsis villosa (Pursh) Nutt.; Hook. Fl. Bor. Am, 2: 22. 1834. 
Amellus villosus Pursh, Fl. 2: 564. 1814. 
Diplopappus villosus Hook. F]. Bor. Am. 2: 22. 1834. 
Type cocauity: “On the Missouri.” 
Ranae: British Columbia to Saskatchewan, south to California and Alabama. 
SPECIMENS EXAMINED: Whidby Island, Gardner 153; Rock Island, Sandberg & Leiberg 
454: North Yakima, Watt, August, 1895; Wenache, Whited 7; Ellensburg, Whited 575; 
near Colville, Lyall in 1860; Similkameen, Lyall in 1860; Wawawai, Piper, July 8, 1898; 
Elmer 1017; Illia, Lake & Hull 752; Box Canyon, Kreager 397; Meyers Falls, Kreager 516. 
ZONAL DISTRIBUTION: Upper Sonoran, mainly. 
