INDEX. 



133 



Page. 



Yncca gloriosa . -,. 109 



Zanthoxyhun Clava-Herculis 



flawun 



ZcalLay*. 



38 



38 



macrophyllum 38 



Ochroxylum 38 



106 



Page. 

 Ziniriber officinalis 112 



Zinnia elegans 64 



multiflora 64 



Zizyplius reticulata 40 



Zornia diphylla 42 



ZTGOPHYLLACE^ 37 



