SURVEY OF CAMPUS OF DENISON UNIVERSITY 
153 
Senecio aureus L. Golden ragwort. II, III. 
Solidago caesia L. Wreath goldenrod. II, I. 
Solidago juncea Ait. Early goldenrod. III. 
Solidago rugosa Mill. Tall hairy goldenrod. Ill, IV. 
Solidago serotina Ait. Late goldenrod. Ill, IV. 
Taraxacum officinale Weber. Dandelion. General. 
Vemonia altissima Nutt. Ironweed. Ill, IV, V. 
Summary : 
Families 74. 
Genera 210 
Species 321 
BIBLIOGRAPHY 
Bailey, L. H.: Cyclopedia on American Horticulture. 
Britton and Brown: Illustrated Flora of the Northern States and Canada. 
Carney, Frank: Glaciation in Ohio. 
Gray, Asa: Field, Forest, and Garden Botany. 
Gray, Asa: New Manual of Botany. 7th edition. 
Griggs, Robert F.: Botanical Survey of the Sugar Grove Region. 
Hyde, J. E.: Field Trip to Newark and Vicinity. 1919. 
Jones, Herbert L. Flora of Licking County. Bui. Sci. Lab. of Denison Uni- 
versity. Vol. VII, pp. 1-103, 1892. 
Smith, J. Warren, The Climate of Ohio. Bui. 0. Ag. Exp. Sta. 235: 185-209, 
1912. 
