Xanthmm . . . 

 Xeranthemum 



Ximenia 



Xiphidium . . . 

 Xylomelum . 

 Xylophylla . . . 



Xylopia 



Xyris 



Yucca 



Zamia 



Zanthorhaea . , 



Zieria 



Zygephyllum . 

 Zyziphus 



192 

 X. 



Light Loam. 

 Sandy Peat. 



| Light Loam* 



Sandy Peat. 



Light Loam. 

 Sandy Peat. 



Y. 



Light rich Loam. 

 Z. 



Strong rich Loam. 



J Sandy Peat. 



Light rich Loam. 

 Sandy Peat. 



