16. 
D. Leaves, minute in whorls of k-l6 . Casuarinaceae 7 
DD. Leaves large 
Casuarina equsitifolia L. 
Casuarina glauca Sieh. 
E. Leaves spiral, sessile; prop roots conspicuous; fruit 
a round head of many fruits. Pandanaceae 28 
Pandanus tectorius Park. 
I - -1 , --r — , - .1 w iTTi—11 T ■ ~r r—IP II ~ I mmmm 
\ 
EE. Leaves palmately divided, leaflets sharp-pointed 
...... Palmae 27 
F. Leaves fan-shaped, palmately veined or divided; 
perfect flowers... Pritchardia 
FF. Leaves long, feather shaped, pinnately divided 
