Page 



Wintergreen 57 



Winter Wheat 20 



Wire Grass 19 



Witch Hazel 41 



Witch Hazel Family 41 



Withe-Rod 66 



Wood Anemone 30 



Wood Betony 63 



Woodbine 50 



Wood Fern 12 



Wood Nettle 31 



Wood Reed Grass 18 



Wood Rush 25 



Wood Sage 60 



Woodsia 12 



Wood Sorrel 47 



Wood Sorrel Family 47 



Woodwardia 11 



Wool Grass 21 



Wormseed ^^ 



Worm-Seed Mustard 39 



Wormwood 69, 70 



Xanthium 69 



Xanthoxylum 48 



Xyridaceae 24 



Xyris 24 



Yam 27 



Pace 



Yam Famil> 27 



Yard Grass 19 



Yarrow 70 



Yellow Alyssum 38 



Yellow Adder's Tongue 26 



Y'ellow Birch 30 



Yell<nv Clover 46 



Yellow Cress 39 



Yellow Daisy 69 



Yellow Dock ii 



Yellow-Eyed Grass I'amily 24 



Yellow-Fringed Orchis ... 28 



Yellow-I'ruited Hawthorn. . 42 



"N'ellow Iris 27 



Yellow Lady's Slipper 27 



^'ellow Lily 26 



Yellow Pond Lily 35 



Y'ellow Poplar 37 



Yellow Puccoon 37 



^'ellow Rocket 39 



Yellow Sweet Clover 46 



Yellow Violet 52 



Y'ew Family 14 



Zannichellia 15 



Zizania |.' 



Zizia «''■* 



•cV 



^^ 



