Table of Contents 
Announcement .* 1 
An Ohio Station for Ampelopsis Cordata 2 
W. A. Keixerman. 
The Baum Prehistoric Village Site 4 
\v. C. Muxs. 
A Foliicolous Form of Sorghum Smut and Notes on Infection Experi- 
ments 9 
W. A. Keixerman. 
A hist of Hemiptera Collected in the Vicinity of Bellaire, 0 11 
Herbert Osborn. 
Additions and Corrections to the “ Odonata of Ohio” 13 
James s. Hike. 
Dragonflies Taken in a Week ... * 13 
R. C. Osborn and J. S. Hike. 
Additions to the Ohio Flora 15 
W. A. Keixerman. 
Feeding Habits of the Scarlet Flamingo 17 
J. C. HAMBI.F.TON. 
Aggressive Character and Economic Aspect of the White Heath Aster. . 19 
tv. A. Keixerman. 
Geophilous Plants of Ohio 21 
F. J. Tyler. 
Notes Economic and Taxonomic on the Satv Brier, Smilax Glauca 24 
tv. A. Keixerman. 
Notes on the Self-pruning of Trees 29 
John H. Schaffnf.r and Fred. J. Tyler. 
Plant Names Commemorative of Ohio Botanists 33 
Clara Armstrong. 
The Maximum Height of Plants. II 39 
John H. Schaffner. 
Campus Birds 40 
Robert F. Griggs. 
Minor Plant Notes No. 1 40 
tv. A. Keixerman. 
The Corning Oil and Gas Field 49 
J. A. Bownocker. 
Twelve Additions to the Ohio Plant List 59 
tv. A. Keixerman. 
A New Species of Gomphus and Its Near Relatives 00 
James S. Hine. 
A Comparative Study of Gomphus Furcifer and Villosipes. . . 01 
James S. IIine. 
