APPENDIX G. BOTANY. 289 



Hordeuh Jubatum. Linn.; Torr., Fl. Mid. and N. States, 1, p. 158; Kunth, 

 Snum. 1, p. 457. Tributaries of Red river. 



H. pusilldm, Nutt. Gen. 1, p. 87, and Trans. Arner. Phil. Soc. (n. ser.) 5, 

 p. 151: Kunth, Enum. 1, p. 457. 



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

 Snum. 1, p. 469. North Fork of Red river; June. 



/ndropogon Jamesii. A. glaucum, Torr., in Ann. Lye. N. York, 1, p. 153; 

 not of Muhl. With the preceding. 



EQUISETACEjE. 



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

 p. 482. Main Fork of Red river. 



19 



