149 



Fig. 445. Muhlenbergia duniosa Scribn. in Vasej-, Contrih. 

 Nat. Horl). 3:71. W.fJ. (5;>oro/*o/(/8 dvpauperatua (?) Scribn. in 

 Bull. Ton-. r.i)t. Club. 9: 103. 1SSL>.) Siiurnnv Diiop-sKKD. A 

 stout, Avootly, iinnli-brnnclicil and Icafj' perennial, with tunt. <ir 

 iiHfending ciilnis (J to ',) or 1- dm. lonjj;, and sb-ndi-r, sini]tlo panicles 

 1 to 13 cm. long. Spikelct.s about 3 unn. long with .short awncd 

 flowering glumes. Rocky canyons and along streams in the 

 mountains of Arizona. [Mexico]. .May, .luiie. 



