150 STATE HORTICULTURAL SOCIETY 



LlLIUM, L. 



1918. L. philadelphicum, L. Wood Lily. 



1920. L. umbellatum, Pursh. Western Red Lily. 

 Common on prairie. 



1921. L. canadense, L. Wild Yellow Lily. 

 Common in moist ground on prairies. 



1922. L. superbum, L. Turk's Cap Lily. 

 On low ground; infrequent. 



1923. L. triginum, Andr. Tiger Lily. 

 Introduced, escaped from gardens. 



Erythronium, L. 



1924. E. amerkanum, Ker. Yellow Adder's Tongue. 

 In rich woods. 



1925. E. albidum, Nutt. White Adder's Tongue. 

 Frequent in rich woods. 



1926. E. mesochot*eum, Knerr. Midland Adder's Tongue. 

 Infrequent. 



Quamasia, Raf. 



1927. Q. hyacinthina, (Raf.) Britton. Wild Hyacinth. 

 Infrequent. 



Yucca, L. 



1928. Y. glaiica, Nutt. Bear Grass. 

 Not common. Western part only. 



CONVALLARIACE^;. LILY-OF-THE-VALLEY FAMILY. 



Asparagus, L. 



1929. A. officinalis, L. Asparagus. 

 Escaped from cultivation. 



Vignera, Adams. 



1930. V. racemosa, (L.) Morong. Wild Spikenard. 

 Common in woods. 



1931. V. stellata, (L.) Morong. Star-flowered Solomon's 



Seal. 

 Common. 



