800 



MISC. PUBLICATION 200, U. S. DEPT. OF AGRICULTURE 



Kans. Acad. Trans. 9: U'\ 1885. 

 Kansas. Scribner later (Torrey Bot. 

 Club Mem. 5: 57. 1894) called this 

 A. repens glaucum, but he based that 

 name on Triticum glaucum Desf. 



Agropyron occidentale Scribn., U. S. Dept. 

 Agr., Div. Agrost. Cir. 27: 9. 1900. 

 (Dec.) Based on A. glaucum var. occi- 

 dentale Scribn. 



Zeia occidentalis Lunell, Amer. Midi. Nat. 

 4: 226. 1915. Based on Agropyron 

 occidentale Scribn. 



Zeia smithii Lunell, Amer. Midi. Nat. 4: 

 227. 1915. Based on Agropyron 

 smithii Rydb. 



Agropyron spicatum var. viride Farwell, 

 Mich. Acad. Sci. Rpt. 21: 356. 1920. 

 Detroit, Mich., Farwell 851e. 



Elymus smithii Gould, Madrono 9: 127. 

 1947. Based on Agropyron smithii 

 Rydb. 



Agropyron smithii var. typica Waterf., 

 Rhodora 51: 21. 1949. Based on A. 

 smithii Rydb. 

 Agropyron smithii var. molle (Scribn. and 

 Smith) Jones, West. Bot. Contrib. 14: 

 18. 1912. Based on A. spicatum var. 

 molle Scribn. and Smith. 



Agropyron spicatum var. molle Scribn. and 

 Smith, U. S. Dept. Agr., Div. Agrost. 

 Bui. 4: 33. 1897. Saskatchewan to 

 Colorado, New Mexico, Idaho, and 

 Washington. [Type, Montana, Rydberg 

 3193.] 



Agropyron molle Rydb., N. Y. Bot. Gard. 

 Mem. 1: 65. 1900. Based on A. spica- 

 tum var. molle Scribn. and Smith. 



Agropyron occidentale var. /nolle Scribn., 

 U. S. Dept. Agr., Div. Agrost. Cir. 27: 

 9. 1900. Based on A. spicatum var. 

 molle Scribn. and Smith. 



Zeia mollis Lunell, Amer. Midi. Nat. 4: 

 226. 1915. Based on Agropyron spica- 

 tum var. molle Scribn. and Smith. 

 Agropyron smithii var. palmeri Heller, N. 

 Amer. PL Cat. ed. 2 : 3. 1900. Based on 

 A. spicatum var. palmeri Scribn. and 

 Smith. (Published as A. smithii pal- 

 meri.) 



Agropyron spicatum var. palmeri Scribn. 

 and Smith, U. S. Dept. Agr., Div. 

 Agrost. Bui. 4: 33. 1897. Arizona 

 [type Palmer in 1869] and New Mexico. 



Agropyron occidentale var. palmeri Scribn., 

 U. S. Dept. Agr., Div. Agrost. Cir. 27: 

 9. 1900. Based on A. spicatum var. 

 palmeri Scribn. and Smith. 



Agropyron palmeri Rydb., Colo. Agr. 

 Expt. Sta. Bui. 100: 55. 1906. Based on 

 A. spicatum var. palmeri Scribn. and 

 Smith. 

 (18) Agropyron spicatum (Pursh) Scribn. 

 and Smith, U. S. Dept. Agr., Div. 

 Agrost. Bui. 4: 33. 1897. Based on 

 Festuca spicata Pursh, but due to mis- 

 identification of Pursh's species, mis- 

 applied to Agropyron smithii Rydb. 



Festuca spicata Pursh, Fl. Amer. Sept. 1: 

 83. 1814. Missouri and Columbia 

 Rivers [type from Columbia River. 

 Lewis and Clark in 1806]. 

 Schedonorus spicatus Roem. and Schult.. 

 Syst. Veg. 2 : 707. 1817. Based on Fes- 

 tuca spicata Pursh. 

 Triticum divergens Nees ex Steud., Syn. 

 PI. Glum. 1: 347. 1854. North Amer- 

 ica, Douglas. 

 Agropyron divergens Vasey, Descr. Cat. 

 Grasses U. S. 96. 1885. Presumably 

 based on Triticum divergens Nees. 

 Agropyron divergens var. tenue Vase}', 

 Descr. Cat. Grasses U. S. 96. 1885. 

 Name only; in Macoun, Can. PI. Cat. 

 24: 242. 1888. Name only. 

 Agropyron divergens var. tenuispicum 

 Scribn. and Smith, U. S. Dept. Agr., 

 Div. Agrost. Bui. 4: 27. 1897. Wash- 

 ington and Oregon [type, Howell 181] 

 to Wyoming and Montana. 

 Agropyron vaseyi Scribn. and Smith, U. S. 

 Dept. Agr., Div. Agrost. Bui. 4: 27. 

 1897. Oregon and Washington to Wyo- 

 ming and Colorado. [Type, Montana, 

 Rydberg 2299.] 

 Agropyron spicatum tenuispicum Rydb., 

 N. Y. Bot. Gard. Mem. 1: 61. 1900. 

 Based on A. divergens var. tenuispicum 

 Scribn. and Smith. 

 Agropyron spicatum var. vaseyi E. Nels., 

 Bot. Gaz. 38: 378. 1904. Based on A. 

 vaseyi Scribn. and Smith. 

 Zeia spicata Lunell, Amer. Midi. Nat. 4: 

 227. 1915. Based on Festuca spicata 

 Pursh. 

 Elymus spicatus Gould, Madrono 9: 125. 

 1947. Based on Festuca spicata Pursh. 

 This is the species called Triticum strigo- 

 sum Less., by Thurber (S. Wats., Bot. Calif. 

 2: 324. 1880), and Agropyron strigosum by 

 Coulter (Rocky Mount. Man. 426. 1885, 

 the name erroneously ascribed to Beauv.). 

 Not T. strigosum Less., of the Caspian re- 

 gion, nor A. strigosum (Bieb.) Boiss. (1884) 

 of Asia Minor. 



Agropyron spicatum var. pubescens 

 Elmer, Bot. Gaz. 36: 52. 1903. Mount 

 Stuart, Wash., Elmer 1158. 

 Agropyron spicatum puberulentum Piper, 

 U. S. Natl. Herb. Contrib. 11: 147. 

 1906. Based on Agropyron spicatum var. 

 pubescens Elmer. 

 (12) Agropyron subsecundum (Link) 

 Hitchc, Amer. Jour. Bot. 21: 131. 

 1934. Based on Triticum subsecundum 

 Link. 

 Triticum subsecundum Link, Hort. Berol. 

 2: 190. 1833. Garden plant, seed col- 

 lected by Richardson in western North 

 America. 

 Triticum richardsoni Schrad., Linnaea 12: 



467. 1838. North America. 

 Agropyron richardsoni Schrad., Linnaea 

 12: 467. 1838, as synonym of Triticum 

 richardsoni Schrad. 



