r 



^ B.S. 22313. Near Rio Negro, 

 4i| Rio Negro, Uruguay. 

 February 17,1921. 



r 



14.60. Brush groT.TO border of Rxo 

 Negro. Rio Negro, Rio Negro, Uruguay. 

 February 17, 1921. 



1/^61. Open, stone strewi pasture, 

 the top of a low knoll, haunt of 

 Podager nacun da. Rio Negro, Rxo 

 Negro, Uruguay. 



February 17, 1921. 



