Neues aus : FJora of the State of Washington. I. 75 



17. Bromus eximius robustus (Shear) Piper, 1. c, p. 143. 

 Bromus vulgaris robustus Shear, U. S. Dept. Agr. Div. Agrost. Bull.. 

 XXIII, 44; 1900. — Oregon to British Columbia and Idaho. 



18. Bromus eximius umbricatus Piper. 1. c, p. 144. 



Bromus vulgaris Shear. U. S. Dept. Agr. Div. Agrost. Bull.. XXIII, 

 43; 1900; not Bromus purgans vulgaris Hook., PI. Bor. Am.. II. 252; 1840; 

 nor B. secalinus vulgaris Koch, Syn.. 819: 1837. — California to British 

 Columbia, east to Montana and Wyoming. 



19. Agropyron spicatum puberulentum Piper. 1. c, p. 147. 

 Agropyrum spicatum pubescens Elmer, Bot. Gaz., XXXVI, 52; 1903; not 



Triticum repens pubescens Doll., Fl. Bad., 129; 1857. — Eastern Wash- 

 ington. 



20. Agropyron saxicola (Scribn. & Smith) Piper. 1. c., p. 148. 

 Elymus saxicola Scribn. & Smith, U. S. Dept. Agr. Div. Agrost. Bull.. 



XI, 56; 1898, —Okanogan County. Washington (Elmer). 



21. Agropyron subvillosum (Hook) Piper, 1. c, p. 148. 



Triticum repens subviUosum Hook., Fl. Bor. Am., II, 254; 1840. — 

 Agropyron dasystachyum subviUosum Scribn. & Smith. U. S. Dept. Agr. Div. 

 Agrost. Bull.. IV, 33; 1897. — Saskatchewan to Washington. Nevada, and 

 Colorado. 



22. Elymus leckenbyi Piper, 1. c, p. 151. 



Sitanion leckenbyi Piper, Erythea, VII, 100; 1899. — Eastern Wash- 

 ington. 



23. Scirpus brittonianus Piper, 1. c, p. 157. 



Scirpus campestris Britton, 111. Fl., I, 267; 1896; not Roth, 1800. — 

 Scirpus robustus campestris Fernald, Rhodora, II, 241; 1900. — Washing- 

 ton to Manitoba, south to Mexico. 



24. Carex festiva horneri Piper, 1. c, p. 164. 



Carex festiva stricta Bailey, Mem. Torr. Club. I, 51; 1889; not C. 

 stricta Lam., 1789. — Washington to California. 



25. Carex furva (Bailey) Piper. 1. c, p. 166. 



Carex pratensis furva Bailey; Macoun, Cat. Can. PI.. II. 377: 1890. — 

 Carex pratericola furva Heller, Cat. N. A. PL, ed. 2, III; 1900. — British 

 Columbia and Washington. 



26. Carex hoodii neurocarpa Piper, 1. c, p. 167. 



Carex hoodii nervosa Bailey, Mem. Torr. Club. I, 14; 1889; not C. 

 nervosa Desf.. 1800. — California to Washington. 



27. Carex magnifica Dewey, ined. apud Piper. 1. c. p. 169. 



Carex sitchensis Hook., Fl. Bor. Am., II. 220. t. 221; 1839; not Pres- 

 co tt. — British Columbia to California west of the Cascade Mountains. 



28. Carex nudata versuta Piper, 1. c, p. 171. 



Carex aperta angustifolia Boott in Hook., Fl. Bor. Am.. II, 218; 1839; 

 nom. nud. - Carex nudata angustifolia Bailey, Mem. Torr. Club, I, 16: 

 1889. — Oregon, Washington, and northward. 



29. Carex phaeocephala Piper, 1. c, p. 172. 



Carex leporina americana Olney, Proc. Am. Acad., Mil, 407: 187/. 



