Fig. 152: 1, Panicum dichotomiim: plant, X V-y, two views of spikelet, and floret, 

 X 10. 2, Panicum leucothrix: two views of spikelet and floret, X 10. 3, Panicum poly- 

 anthes: two views of spikelet and floret, X 10. 4, Panicum Ravcnelii: two views of 

 spikelet and floret, X 10. (From Hitchcock & Chase). 



