270 APPENDIX G. BOTANY. 



Triticum repens, Linn. ; Kunth, Enum. 1, p. 440 ; Torr., Fl. N. York, 

 2, p. 474. Common on the tributaries of Red River; May-June. All 

 the specimens are awnless. 



Elymus Canadensis, Linn. ; Kunth, Enum. 1, p. 451 ; Torr., Fl. N. 

 York, 2, p. 476. E glaucifolius, Willd. Cache Creek, &c. ; June. 



Hordeum jubatum, Linn.; Torr., Fl. Mid. and N. States, 1, p. 158; 

 Kunth, Enum. 1, p. 45*7. Tributaries of Red River. 



H. pusilltjm, Nutt. Gen. 1, p. 87, and Trans. Amer. Phil. Soc. (n. ser.) 

 5, p. 151 ; Kunth, Enum. 1, p. 457. 



Tripsacum dactyloides, Linn; Michx. Fl. 1, p. 61; Nutt. 1. c; 

 Kunth, Enum. 1, p. 469. North Fork of Red River ; June. 



Andropogon Jamesii. A. glaucum, Torr., in Ann. Lye. N. York, 1, 

 p. 153 ; not of Muhl. With the preceding. 



EQUISETACE^E. 



Equisetum hyemale, Linn. ; Pursh, Fl. 2, p. 652 ; Torr., Fl. New 

 York, 2, p. 482. Main Fork of Red River. 



