PIPER—FLORA OF THE STATE OF WASHINGTON. 119 
3. Agrostis depressa Vasey, Bull. Torr. Club 18: 54. 1886. 
Agrostis erarata stolonifera Vasey, loc. cit. 
Tyre Locaity: Clear Creek Canyon, Colorado. 
RanaeE: 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 Locauity: Mount Adams, Washington. Collected by Suksdorf. 
Rance: British Columbia to Oregon and Colorado. 
SPECIMENS EXAMINED: Olympic Mountains, Flett 836; Elmer 1951; Mount Rainier, 
Piper 1976, 1975, 1973, 1974; Allen 65a, 179; Skamania County, Suksdorf 1021, 1079; 
Mount Adams, Suksdorf 25; Howell 85; Stevens Pass, Sandberg & Leiberg, August, 1893; 
Cascade Mountains Vasey 362; Bridge Creek, Elmer 677. 
ZONAL DISTRIBUTION: Arctic. 
5. Agrostis alba L. Sp. Pl. 1: 63. 1753. REpTop. 
Type vocauity: “Habitat in Europae nemoribus.” 
Rance: British Columbia to Labrador and southward. 
SPECIMENS EXAMINED: Clallam County, Elmer 1954; Southbend, Spillman, August 7, 
1899; Montesano, Heller 4034, 3957; Skamania County, Flett 1387; Tacoma, Piper, July 
15, 1897; Wenache, Whited 4; Ellensburg, Elmer 407; Piper 2578; Tieton River, Cotton 
493; Parker, A. D. Dunn, August 8, 1901; Douglas County, Spillman, May 27, 1896; Sand- 
berg & 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. 67: 328. 1841. 
Agrostis exarata littoralis Vasey, Bull. Torr. Club. 18: 54. 1886. 
Type Locauity: “ Amer.-borealis?”’ 
Rance: 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. Pl. Ind. 
Bull. 68: 34. 1905. 
Agrostis foliosa Vasey, Bull. Torr. Club 18: 55. 1886. 
Agrostis diegoensis Vasey, loc. cit. 
Type Locauity: Oregon. Collected by Howell. 
Rance: 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, Suksdorf 2332, 2331; Steptoe, Vasey, 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 microphylla Steud. Syn. Pl. Gram. 164. 1855. 
Type Looauity: “ Douglas legit in Am. Sptr.” Collected by Douglas in North America. 
Rance: Washington to California. 
SPECIMENS EXAMINED: Seattle, Piper 828; Lake Crescent, Lawrence 306; Stuart Island, 
Lawrence 124; Johns Island, Lawrence 190; Falcon Valley, Suksdorf 47; Douglas County, 
Sandberg & Leiberg 327; Montesano, Heller 4010. 
ZONAL DISTRIBUTION: Humid Transition. 
