LIST OF HIGHER SEED-PRODUCING PLANTS. 87 



Hordeum nodosum Linn. Spec. ed. 2, 126 (1762). 

 H. murinuni var. B. Linn. Spec. 85 (1753) 

 H. secalinum Schreb. Spic. 148 (1771). 

 H. pmtense Hubs. F1. Angl. ed. 2, 56 (1778). 

 Zeocriton secalinuvi Beauv. Agr. 115(1812). 

 Hordeum pusillum Nutt. Gen. I, 87 (181S). 

 H. pmtense var. nodosum Led. F1. Ross. IV, 329 (1853). 

 Wats, and Coult., Gray's Man. 6 ed. 672; Webb., Fl. Neb. 99; Coult., 

 Fl. Colo. 426; Mac, Fl. Can. XL 244; Wats., Fl. Calif. II, 325; Upham, Fl. 

 Minn. 169; Vas., Ag. Grasses U. S. 77; Richt., PI. Eur. I, 131; Chap., 

 Suppl. S. St. 664; Roth , Wheel. Exp. 293; Wats., King Exp. 391; Rothr., 

 Alask. 458. 



Europe and Asia; cosmopolitan. 



North America: Ohio, 111., Minn,, Neb. to Nev., Colo., 

 Utah, Calif., Oregon; N. to Vancouver; S. to Tex. 



Minn, valley: Reported from S. central district; rare 

 or local. 



Hordeum jiibatum Linn. Spec. 85 (1753). 



Critesium geniculatum Raf. Jour. Phys. 103 (1819). 

 Wats, and Coult., Gray's Man. 6 ed. 672; Britt., Fl. N. J. 298; Webb., 

 Fl. Neb. 99; Upham, Fl. Minn. 169; Wats., Fl. Calif. II, 325; Mac, Fl. 

 Can. II, 243; Vas., Ag. Grasses U. S. 76; Coult., Fl. Colo. 427; Richt., PI. 

 Eur. I, 131; Trautv., Fl. Sib. 1.32; Led., Fl. Ross. IV, 329; Roth., Wheel. 

 Exp. 293; Wats., King Exp. 390; Cov., Fl. Ark. 238. 



Europe— S. Russia; E. Siberia. 



North America: N. S., Q., Ont., Ott., Saskatchewan, 

 Athabasca, Peace river, Vancouver, Brit. Col. ; N. to Mackenzie 

 and Yukon regions; S. to Gt. Lakes, Minn., Neb. and Colo. 



Minn, valley: Throughout; abundant; waste or sandy- 

 places. 



Herb. : Sheldon 170, Madison Lake, Blue Earth Co. ; 

 Ballard 155, Chaska; Foote 6, Worthington; Oestliind 336, Min- 

 neapolis; Kassube 274, Minneapolis ; Bailey 128, Vermilion lake; 

 Sandberg 589, Red Wing; Herb. Sheld. 1801, Minneapolis. 



ELYMUS Linn. Gen. ed. V, 91 (1754). 



Sitaniou Raf. Journ. Phys. LXXXIX, 103 (181 9\ 

 Polyantherix Nees, Ann. Nat. Hist. I, 1, 284 (1838). 

 Benth. and Hook., Gen. PL III, 1206; Durand, Ind. Gen. riian. 480; 

 Engler and Prantl, Nat. Pflanz. 2, II, 88 (Hackel). 



Living species: 30; temperate regions, except Aus- 

 tralia and S. Africa. Europe, 4; N. America, 15; Canada, 

 12-13; E. Sts., 6; California, 5-6; Rocky mts., 4; S. Sts., 3; 

 PI. King, 2; PI. Wheel., 4. 



Elymus elymoides (Raf.) Sweezey, Cat. Neb. PI. (1891). 

 Aegilops hystrix Nutt. Gen. I, 86 (1818). 

 Sitanion elymoides Raf. Jour. Phys. LXXXIX, 103 (1819). 



