PIPER FLORA OF THE STATE OF WASHINGTON. 119 



3. Agrostis depressa Vasey, Bull. Torr. Club 13: 54. 1886. 

 Agrostis exarata stolonifera Vasey, loc. cit. 



Type locality: Clear Creek Canyon, Colorado. 



Range: Washington to California, Colorado. 



Specimens examined: West Klickitat County, Suksdorf 40, 140; Ilwaco, Piper. 



Zonal distribution: Humid Transition. 



4. Agrostis humilis Vasey, Bull. Torr. Club 10: 21. 1883. 



Type locality: Mount Adams, Washington. Collected by Suksdorf. 



Range: British Columbia to Oregon and Colorado. 



Specimens examined: Olympic Moantains, Flett 836; Elmer 1951; Mount Rainier, 

 Piper 1976, 1975, 1973, 1974; AUen 65a, 179; Skamania County, Suksdorf 1021, 1079; 

 Mount Adams, Suksdorf 25; Howell 85; Stevens Pass, Sandberg <fe Leiberg, August, 1893; 

 Cascade Mountains Vasey 362 ; Bridge Creek, Elmer 677. 



Zonal distribution: Arctic. 



5. Agrostis alba L. Sp. PI. 1: 63. 1753. Reotop. 

 Type locality: "Habitat in Europae nemoribus." 



Range: British Columbia to Labrador and southward. 



Specimens examined: Clallam County, Elmer 1954; Southbend, SpiUman, August 7, 

 1899; Montesano, ffeZZer 4034, 3957; Skamania County, /^ett 1387; Tacoma, Pt>er, July 

 15, 1897; Wenache, Whiled 4; Ellensburg, Elmer 407; Piper 2578; Tieton River, Cotton 

 493; Parker,^.!). Dunn, August 8, 1901; Douglas County, S/nHman, May 27, 1896; Sand- 

 herg cfc Leiberg 403; North Palouse River, Vasey, July 3, 1901; Pullman, Piper, July, 1894; 

 Wawawai, Piper 3531; Ellensburg, Vasey 489. 



Zonal distribution: Transition. 



6. Agrostis pallens Trin. Mem. Acad. St. Petersb. IV. 6'': 328. 1841. 

 Agrostis exarata littoralis Vasey, Bull. Torr. Club. 13: 54. 1886. 

 Type locality: "Amer.-borealis?" 



Range: Washington to California along the coast. 



Specimens examined: Copalis, Conard 416; Westport, Henderson 2116. 



Zonal distribution : Humid Transition. 



6a. Agrostis pallens foliosa (Vasey) A. S. Hitchcock, U. S. Dept. Agr. Bur. PI. Ind. 

 Bull. 68: 34. 1905. 



Agrostis foliosa Vasey, Bull. Torr. Club 13: 55. 1886. 



Agrostis diegoensis Vasey, loc. cit. 



Type locality: Oregon. Collected by Howell. 



Range : British Columbia to Idaho and California. 



Specimens examined: Union City, Piper 950, 949; Lakeview, Henderson 2125; East 

 Seattle, Henderson 2113; Skamania County, Flett 1382, 1386; Cascade Mountains, Yakima 

 County, Henderson, August 3, 1892; Cape Horn, /S'Mtsdor/' 2332, 2331; Steptoe, Fo6ey, June 

 1900; Pullman, Piper 3106, 1927, 3043; Wawawai, Piper 3531. 



Zonal distribution: Transition. 



All the Washington specimens that have been named A. hallii Vasey belong to A. pallens 

 foliosa. 



7. Agrostis microphyUa Steud. Syn. PI. Gram. 164. 1855. 



Type locality: "Douglas legit in Am. Sptr." Collected by Douglas in North America. 



Range: Washington to California. 



Specimens examined: Seattle, Piper 828 ; Lake Crescent, Z^iiwence 306; Stuart Island, 

 Laiurence 124; Johns Island, Laiwence 190; F&\con\&\\ey, Suksdorf 47; Douglas County, 

 Sandberg <& Leiberg 327; Montesano, Heller 4010. 



Zonal distribution: Humid Transition. 



