amm 
y 
Fic. 335. PASPALUM MONOSTACHYUM Vasey, in Chapm. Suppl. Fl. So. 
ded, in two rows along one side of the filiform rachis 
(a, b), oblong, obtuse, 3 mm. (1}”) long; first glume3-nerved, somewhat shorter 
than the spikelet; second glume equaling the flowering glume. The palea 
is shown by e.—Low grounds, Florida to Texas. 
