MANUAL OF THE GRASSES OF THE UNITED STATES 



719 



Figure 1094. — Setaria lutescens. Plant, X 14,\ two views of spikelet, and floret, X 10. (Chase 2986, D. C.) 



axis densely pubescent; bristles 5 to 

 20 in a cluster, the longer 2 to 3 times 

 as long as the spikelet; spikelets 3 

 mm. long; fruit strongly rugose. O 

 — Cultivated soil and waste places, 

 New Brunswick to North Dakota, 

 south to northern Florida and Texas, 



occasional from British Columbia to 

 California, New Mexico, and Arizona; 

 Jamaica, at high altitudes; intro- 

 duced from Europe; widely distrib- 

 uted in temperate regions. This spe- 

 cies has been erroneously referred to 

 S. glauca (L.) Beau v. 



