84 



THE TRUE GRASSES. 



genus should not be confused with the " Spinifex" of 

 Australian travellers (see Triodia). 



\A\M ;/ 



Fig. 34.— Spinifex hirsutus Labillard. & plant above, $ below. (After Labill., 

 Sert. PI. N. Holl. pi. 230, 231.) 



77. (25) Olyra L. (Lithachne Beauv., Strephium Schrad., 

 Raddia Bertol.) (Fig. 35). All the spikelets one-flowei ed, 



