o3. 
TENTH ANNUAL REPORT. 
Report for 1901 on the State Herbarium with additions 
to the Ohio Plant List - - —-— W. A. KELLERMAN 
Modern Languages and Science in High School Course 
= = = — £WIULLIAM WERTHNER 
Botanizing in Colorado Mountains. Illustrated - -—- 
a= == ARID Srrmms 
Some notes on a trip to southeastern Siberia - —-— — 
— GERARD FOWKE 
Notes on Hemiptera with some records of species new 
to the Ohio list - -—- -—- -— -— MHeErxBertT OsrorN 
Observations on some South American Hemiptera, with 
exhibition of specimens —- — —  —  MHeErRverRT OSBORN 
A species of Diptera mining the leaves of wild rice at 
Sandusky -—- - - -—- - - — =. Jas. S. HINE 
Experiments with chemicals to improve seed germin— 
tion —- — — — W.A. KELLERMAN and F. M. SURFACE 
A possible cause of osars - - -— -— G. H. CoLton 
The introduced species of Lactuca in Ohio — A. D. SELBy 
Gradations between Verbena stricta and Verbena an— 
gustifolla - - - - -— — -—-  Tuos. A. BONSER 
New plants for the Ohio Catalogue - —-— - _ A. D. SELBy 
Observations on the origin of forest belts in Clay 
County, Kansas - -—- -— - -— JouHN H. SCHAFFNER 
A report on the Revised Catalog of Ohio Birds Lynps JoNEs 
The summer birds of Lake Erie’s Islands — Lynps JONES 
Perverted Benevolence — GERARD FOWKE 
Notes on Anthurus borealis and Erysiphe graminis — 
- = - - - = W. W. StTOCKBERGER 
Report on the ecology of Big Spring Prairie - T. A. BoNSER 
Some aspects of plant growth as illustrated by methods 
of watering - - - -—- = — = WW. J. GREEN 
A plasmodium found in the blood of a turtle and related 
to the plasmodium of malaria - -—- -—  C, B. Morrey 
An Insect pest new to Ohio (Read by title), F. M. WepstTEr 
The trend of insect migration in America (Read by 
tile) - - - -'°- = = =  F. M. WesstTeR 
President's address — The Future of Vegetable Path— 
ology. = = Se] — = =] = CS ALD SErey 
E. L. MostErey, Secretary. 
