PLANTS OF IOWA 149 



Juncoidea, Adams 



1905. J. pilosum, L. Kuntze. Hairy Wood Rush. 

 Infrequent. 



1906. J. campestre, (L.) Kuntze. Common Wood Rush. 

 Infrequent. 



MELANTHACE^. BUNCH FLOWER FAMILY. 



Zygadenus, Machx. 



1907. Z. elegans, Pursh. Glaucous Zygadenus. 

 Common on prairies. 



Melanthium, L. 



1908. M. virginicum, L. Bunch Flower. 

 In wet soil. 



Veratrum, L. 



1909. V. ivoodii, Robbins. Wood's False Hellebore. 

 On dry hills. 



UVULARIA, L. 



1910. U. perfoliata, L. Perfoliated Bellwort. 

 Not common. 



1911. U. grandiflora, J. E. Smith. Large Flowered Bellwort. 

 Frequent in rich woods. 



1912. U. sessilifolia, L. Sessile Leaved Bellwort. 

 Not common. 



LILIAC^G. LILY FAMILY. 



Hemerocallis, L. 



1913. H. fulva, L. Day Lily. 



Introduced; infrequent. Common in yards. 

 Allium, L. 



1914. A. tricoccum, Ait. Wild Leek. 

 Common in rich woods. 



1915. A. cerniium, Roth. Nodding Wild Onion. 

 On shady banks, not rare. 



1916. A. stellatum, Ker. Prairie Wild Onion. 

 Common on rocky banks and slopes. 



1917. A. canadensis, L. Meadow Garlic. 

 Frequent on low prairies. 



