Uilustrations 



XI 



166 PANTHER LILY (Li Hum pardalinuni] . 



167 CHECKER LILY (Fritillaria Meleagris) 



168 WOOD TULIP ( Tulipa sylvestris) 



169 WILD HYACINTH (Sdlla nutans] 



170 ADAM'S NEEDLE ( Yucca filamentosci} . 



171 ZEBRA GRASS (Enlalia Japonica zebrina) 



172 FLOWERING FERN (Osmunda cinnamomea) 



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