18 



CYCADALES 



[CH. 



FIG. 389. Zamia integrifolia bearing a megastrobilus and showing foliage -leaves 

 and scale-leaves. A, microsporophyll ; B, megasporophyll. (After Rendle, 

 from Jacquin.) 



FIG. 390. Small frond of Zamia Loddigesii. (f nat. size.) 



