39 
Low ‘FOXTA A biog siauea (i oa gine pee Ses lu th revel Bw 
ae ae e secon me, the ape portion 
of the fourth oe ring glume eee the Soe bitetlon which surround the 
iigures at the hase: > le rere showing ihe ne bee “of the first and third hird glumes. 
ite epg nd 402 and 403 in Bul. 17 illustrate other species of 
25. CHAETOCHLOA Scribn. U. S. t. Agr., 4: 38. 
(Setaria Beauv., » ABI2, ~ Achar, as aes fon donner 1- ant 
dese er below the hermaphrodite terminal one, 
surrounded by f or persistent, awn-like branches which spring 
fro the pedicels bbe the articulation of the spikelets, and impart to the 
ance. Glumes as i \ : ms 8. Styles distinct; stigmas 
1 . Grain included within the hardened flowering glume and a 
but free from th nm + with flat leaves an y, 
year ere 
rial and 
