ILLUSTRATIONS xix 



PAGE 



HARDBACK 229 



PURPLE FLOWERING RASPBERRY 231 



PURPLE FRINGED ORCHIS 235 



PRINCE'S PINE 235 



COMMON MILKWEED 237 



HEDGE BINDWEED 239 



LARGE MARSH PINK 241 



SEA PINK 241 



SWAMP MILKWEED 243 



GREAT WILLOW-HERB 245 



CARDINAL FLOWER 245 



MEADOW BEAUTY 247 



OSWEGO TEA 247 



PINK KNOTWEED 249 



WATER PERSICARIA 249 



JOE-PYE WEED 251 



RABBIT'S-FOOT CLOVER 253 



LlVE-FOR-EVER 255 



LlVEHLEAF 271 



BIRD-FOOT VIOLET 273 



ROBIN'S PLANTAIN 275 



WILD LUPINE 275 



BLUETS 277 



GILL-OVER-THE-GROUND 277 



LARGER BLUE FLAG 279 



Cow VETCH 281 



BITTERSWEET 283" 



SELF-HEAL 285 



BLUE-EYED GRASS 285 



BELLFLOWER 287 



HAREBELL 287 



PALE SPIKED LOBELIA 291 



MOTHERWORT 291 



PICKEREL-WEED J . 293 



MONKEY FLOWER 293 



