PIPER—FLORA OF THE STATE OF WASHINGTON. 379 
1. Geranium viscosissimum Fisch. & Mey. Ind. Sem. Hort. Petrop. 11: Suppl. 18. 
1846. 
Geranium albiflorum incisum Torr. & Gr. Fl. 1: 206, 1838. 
Geranium incisum Nutt.: Torr. & Gr. Fl. 1: 206. 1838, as synonym, not Andrews, Bot. 
Rep. 1: pl. 67. 1797. 
Type Locauiry: “Hab. in America septentrionalis occidental.” 
Rance: British Columbia to Saskatchewan, southward to California and Utah. 
SPECIMENS EXAMINED: Rock Lake, Sandberg & Leiberg 106; Fort Colville, Lyall in 1860; 
Spokane, Suksdorf 262; Pullman, Hull 451; Piper 1646; Blue Mountains, Piper 2399; 
Rattlesnake Mountains, Cotton 467; Tieton River, Cotton 457; Clarks Springs, Kreager 25; 
Sprague, Henderson, May 30, 1892; Colville Reservation, Griffiths & Cotton 409; Squaw 
Creek, Cotton 881; Easton, Piper. 
ZONAL pisTRIBUTION: Arid Transition. 
Besides the typical form there are two others, one slender and canescent represented by 
Cotton’s 881 from Squaw Creek, the other densely short-pubescent represented by Whited, 
Wenache, June, 1896; North Yakima, Leckenby, May 12, 1898, and Toppenish, Henderson, 
May 28, 1892. The latter especially seems to be a good subspecies of Upper Sonoran 
habitat. 
2. Geranium carolinianum L. Sp. Pl. 2: 682. 1753. 
Type Locauity: Carolina. 
Rance: Throughout the United States and in Canada. 
SPECIMENS EXAMINED: Fairhaven, Piper, July, 1897; Cascade Mountains, latitude 49°, 
Lyall in 1859; Beaver Creek, Whited 25, 66; west Klickitat County, Suksdorf 2027; Marshall 
Junction, Piper 2260; Almota, Piper 1828; Wawawai, Piper 1813; without locality, Vasey 
in 1889; Clarks Springs, Kreager 132; Loon Lake, Beattie & Chapman 2098. 
ZONAL DISTRIBUTION: Upper Sonoran and Transition. 
3. Geranium bicknellii Britton, Bull. Torr. Club 24: 92. 1897. 
Geranium carolinianum longipes S. Wats. Bot. King Explor. 50. 1871, not Geranium 
longipes DC. 1822. 
Geranium nemorale Suksdorf, Deutsch. Bot. Monats. 16: 222. 1898. 
Type LocaLity: “Nova Scotia? Maine to western Ontario and southern New York.” 
Rance: British Columbia to Nova Scotia, southward to California, Colorado, and New 
York. ; 
SPECIMENS EXAMINED: Seattle, Piper 41, 591; Vancouver, J. Howell 422; west Klickitat 
County, Suksdorf 2028; Fort Colville to Cascade Mountains, Lyall in 1860; Ophir, Elmer 
527: Spokane, Dewart, June 5, 1901; Blue Mountains, Piper, August 2, 1896; Lake & Hull, 
July 4, 1892; Ione, Kreager 406; Clallam County, Elmer 2726; Cape Horn, Piper 5003. 
ZONAL DISTRIBUTION: Transition. 
4. Geranium dissectum L. Amoen. Acad. 4: 282. 1759. 
Tyre Locatity: “ Habitat in Europa australiore.”’ 
Rance: Vancouver Island to California; introduced from Europe. 
SPECIMENS EXAMINED: Lake Union, Suksdorf 1993; Tacoma, /lett 50. 
5. Geranium pusillum Burm. f. Spec. Bot. Ger. 27. 1759. 
Type Locauity: Not ascertained. 
SPECIMENS EXAMINED: Seattle, Smith 40; Piper, July, 1895; Tacoma, Flett 81; Van- 
couver, J. Linell 21; Pullman, Hardwick, July, 1895; Stuart Island, Lawrence, 176, 180. 
6. Geranium molle L. Sp. Pl. 2: 682. 1753. 
TypE LocaLity: European. 
SPECIMENS EXAMINED: Stuart Island, Lawrence 55. 
