xviii ILLUSTRATIONS 



FACING 



MOUNTAIN LAUREL. Kalmia latifolia 139 



JACK-IN-THE-PULPIT. Arisatma triphyttum . . . . .148 



STARRY CAMPION. Silene steUata . 149 



YUCCA. Yucca filamentosa 154 



MARSH-MARIGOLD. Calthra palustris 155 



NIGHT-BLOOMING CEREUS. Cereus grandiflarus . . .160 



JIMSON-WEED. Datura Stramonium 161 



PEANUT or GROUNDNUT. Arachis hypogcea . . . . . 166 



COMMON THISTLE. Cirsium lanceolatum 167 



FLAME AZALEA. Azalea lutea 174 



WOOD SORREL. Oxalis acctosella 190 



TRUMPET VINE. Tecoma radicans . , 191 



