PIPER FLORA OF THE STATE OF WASHINGTON. 379 



1. Geranium viscosissimum Fisch. & Mey. Ind. Sem. Hort. Petrop. 11: Suppl. 18. 



1846. 



Geranium albijiorum incisum Torr. & Gr. Fl. 1 : 206. 1838. 



Geranium incisum Nutt.; Torr. & Gr. Fl. 1: 206. 1838, as synonym, not Andrews, Bot. 

 Rep. 1 : pi. 67. 1797. 



Type locality: "Hab. in America septentrionalis occidentali." 



Range: British Columbia to Saskatchewan, southward to California and Utah. 



Specimens examined: Rock Lake, Sandberg & Leiherg lOQ; Fort Colville, ZyaZZ in 1860 

 Spokane, SuJcsdorf 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 cfc Cotton 409; Squaw 

 Creek, Cotton 881; Easton, Piper. 



Zonal distribution: 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 locality: Carolina. 



Range: 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, Sulcsdorf 2027 ; Marshall 

 Junction, Piper 2260; Almota, Piper 1828; Wawawai, Piper 1813; without locality, Vasey 

 in 1889; Clarks Springs, Kreager 132; Loon Lake, Beattie cfc Chapman 2098. 



Zonal distribution: Upper Sonoran and Transition. 



3. Geranium bickneUii Britten, 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." 



Range: British Columbia to Nova Scotia, southward to California, Colorado, and New 

 York. 



Specimens examined: Seattle, Piper 41, 591; Vancouver, J. //oweZZ 422 ; west Klickitat 

 County, Suksdorf 2028; Tort Colville to Cascade Mountains, Lyall in 1860; Ophir, Elmer 

 527; Spokane, Dewart, June 5, 1901; Blue Mountains, Piper, August 2, 1896; Lake cfe Hull, 

 July 4, 1892; lone, Kreager 406; Clallam County, Elmer 2726; Cape Horn, Piper 5003. 



Zonal distribution: Transition. 



4. Geranium dissectum L. Amoen. Acad. 4: 282. 1759. 

 Type locality: "Habitat in' Europa austral iore." 



Range: Vancouver Island to California; introduced from Europe. 

 Specimens examined: Lake Union, Suksdorf 1993; Tacoma, Flett .50. 



5. Geranium pusillum Burm. f. Spec. Bot. Ger. 27. 1759. 

 Type locality: Not ascertained. 



Specimens examined: Seattle, Smith 40; Piper, July, 1895; Tacoma, Flett 81; Van- 

 couver, J. Linell 21; Pullman, Hardunck, July, 1895; Stuart Island, Lawrence, 176, 180. 



6. Geranium moUe L. Sp. PI. 2: 682. 1753. 

 Type locality: European. 



Specimens examined: Stuart Island, Lawrence 55. 



