192 



INDEX. 



una mUheXmlnlicum^ 

 Tar. of G. omihroswldes 

 (Mexican Tea, Am- 

 brosia), trop. Am. 

 Common in Southern 

 TJ. S. ; aromatic, T/... 62 



Wormwood 83 



Wracks 9 



Wrightia 74 



Wych, a salt spring 59 



Wych-Elm 59 



Wych-Hazel 101 



Xanthorrhiza 162 



Xanthorrhofea* 28 



Xanth6xylura 129 



Xeroph^Uum 29 



Xerdte Bushes 28 



Xerdtes 28 



Xerotideae 28 



Ximfenia 127 



Ximinfesia (or XimenS- 



sia) 83 



Xiphium 42 



Xyloph^lla 56 



XyI6pia 157 



Xyrid&cese - 27 



Xj-riB 27 



Yam Alliance, includ- 

 ing only Yams 39 



Yarrow 83 



Yaupon 126 



Yeast Plant 10 



Yellow-eyed Grasses.....'. 27 



Yellow Jessamine 74 



Yellow Lotus 153 



Yellow Puccoon 163 



Yellow-root 162 



Yellow-wood 110 



Yews „ 19 



YlAog-Yl^ng, perfume 

 from fls. of Un6na 



odoraiiaavma 157 



Yonquapene (Yonka- 



pin) 153 



Yticca 32 



Yil-lan 160 



Zkmia IS 



Zandnia 94 



ZauschnSria. 97 



ZhB. 25 



Zebra Grass 25 



Zebra Leaf. 49 



Zebra-wood 121 



Also Guett&rda spe- 



ciosa 87 



Z^doary 48 



Zehneria 94 



Zelkoua Tree 59 



Zendbia 80 



Z6phyra 29 



Zephyr&nthes 41 



Zeyhferia 67 



Zingiber* 48 



ZingiberHceEB 48 



Zinnia 84 



Zizknia 25 



Zizyphus 125 



Zostera 38 



ZygnSma 9 



ZygnemJtcese 9 



Zygophyliaceae 131 



Zygophjllura 131 



