146 KANSAS ACADEMY OF SCIENCE. 



A. repens glaucum ("Desf.") Scribn. Mem. Torr. Bot. Club, 5: 57 (1894). 

 Triticum glaucum Desf. Tabl. Bot. Mus. 16 (1804) will not hold for citation, 

 for it is a nomen nudum. I am unable to determine with, any certainty the 

 name to be used for this form. Common throughout the state. 



A. tenerum Vasey. Bot. Gaz. 10: 258 (1885). "Common throughout the 

 Rocky mountains." Collected in Hamilton by Mr. C. H. Thompson. There 

 is no specimen in the college herbarium, the only specimen gathered being 

 in the herbai-ium of the U. S. Dept. Agriculture. 



HORDEUM L. Spec. 84 (1753); Gen. PI., Ed. 5: 37 (1754). Includes six spe- 

 cies, one, H. jubatum, from Canada. 



H. jubatxim L. Spec. 85 (1753). In Canada. Common in waste places. 



H. pusillum Nutt. Gen. 87 (1818). On the arid and saline plains of the 

 Missouri. Common. 



ELYMUS L. Spec. 83 (1753); Gen. PL, Ed. 5: 36 (1754). Includes five spe- 

 cies, two from America. 



E. canadensis L. Spec. 83 (1753). In Canada. Common. 



E. canadensis glaucifolius (Muhl.) Torr. Fl. U. S. 1: 137 (1823). 



E. glaucifolius Muhl. in Willd., Enum. 131 (1809). In Pennsylvania. Com- 

 mon. 



E. elymoides (Raf.) Swezey. Cat. Neb. PI. 15 (1891). Sitanion elymoides 

 "Raf. Journ. Phys. 89: 103 (1819)." East to Republic, Ellis, Barber. 



E. striatus Willd. Spec. 1: 470 (1797). In America boreali. Pottawatomie, 

 Geary, Riley, Shawnee, Greenwood, Barber, Rush, Hamilton. 



B. virginicus L. Spec. 84 (1753). In Virginia. West to Norton, Trego, 

 Ness. 



HYSTRIX Moench. Meth. 294 (1794). Pounded on the following species: 

 H. patula Moench. 



H. hystrix (L.) Millspaugh. Fl. W. Va. 474 (1892). Elymus hystrix L. 

 Spec. 560 (1753). Locality not known. (Under Addenda, "pag. 84.") Wyan- 

 dotte. 



