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PLANTS NEW TO THE OHIO CATALOGUE. 



By W. a. Kellerman. 



During the year the following plants, new to the 

 State, have been detached and representatives placed in 

 the State Herbarium. 



Ambrosia psilostachya, Columbus, Franklin 

 County, P. J. Tyler. 



Carex typhinoides. Perry, Lake County, F. J. 

 Tyler. 



Chenopodiuni leptophylhim, Sheffield, Lorain 

 County, Miss M. E. Day. 



Dentaria heterophylla, St. ALirvs, Auglaize, W. U. 

 Young. 



Helianthias form (near H. giganteus), Columbus, 

 \V. A. Kellerman. 



Holosteum umbellatum, Cincinnati, Walter H. 

 Aiken. 



Hypericum drummondii, Cincinnati, Walter H. 

 Aiken. 



Veronica teucrium, Medina, Medina County, Miss 

 Frances E. Thomas. 



STUDIES OF USTILAGO REHJANA. 



By W. a. and K. p. Kellerman. 



An outline of investigations of the life-history of 

 this Sorghum smut, with suggestions as to economic 

 importance. Sorghum plants infected with 'the smuts 

 by inoculation of the seed shown. 



