1110 



INDEX 



Wolf-berry 812 

 Wolfsbane 313 

 Wolf's Bean 457 

 Woodbine 656 

 Woodland Star 377 

 Wood Orchid 180 

 Wood-rush 155 

 Wood Sage 742 



WOODSIA 1041 



Wood-sorrel 533 



Wood-sorrel Fam- 

 ily 533 



Woolly Yellow 

 Daisy 947 



Worm-seed Mus- 

 tard 343 



Wormwood 961 

 Roman 829 



Wulfenia 785 

 Wyethia 929 

 Wyomingia 896,908- 

 10 



Xanthium 832 

 Ximenesia 934 

 Xerophyllum 147 

 Xylophacos 503-6 

 Xylorrhiza 876-7 

 Xylosteum 814 



Yamp 612 

 Yarrow 957 

 Yerba Buena 751 

 Yerba Santa 709 

 Yellow Bell 164 

 Yellow Daisy, 



Woolly 947 

 Yellow Flax 535 

 Yellow Heather 



641 

 Yellow Pea 456 

 Yellow Phlox 342 

 Yellow Pond Lily 



285 

 Yellow Rattle 801 

 Yellow Rose 425 

 Yellow Saxifrage 



390 

 Yellow Water- 

 cress 334 

 Yellow Willow 193 

 Yellow Wood-sor- 

 rel 533 

 Yew 18 



Yew FvVmily 18 

 Youngia 1021 

 Yucca 169-70, 17 o 

 Yucca Family 169 



Zanichellia 25 

 ZANNICHELLIA- 



CEAE 21 

 Zauchneria 590 

 Zinnia 925 

 Zizia 614-5 

 Ziziiphus S16 

 Zosterella 146 

 Zi/gadenus 1^8-9 

 ZYGOPHYLLACE- 



AE 538 

 Zygophyllldiura 545 



