14 



Fig. 310. Andropogon semiberbis Kunth, Euum. 1 : 48!'. (./. 

 /eHe>- Curtiss, N. Am. Tl. No. 3ti3:3, not Kuiitli.) Sii<>1!t-i{kaiu>f.I) 

 liuooM SEixiic. — A rather stout, cn'siiito.so perennial t! fo 10 tliii. 

 high, witli narrow leaves and slender racemes 8 to 12 < m. long. 

 Sessile 8i)ikelct (a) 7 to 8 mm. long, with the slender awn of the 

 deeply cleft fourth glume (<■) 10 to 16 mm. long. — Florida to New 

 Mexico and Nevada. [Cuba, I'uerto Kico.] .Siptember-April. 



