236 IOWA ACADEMY OF SCIENCE Vol.. XXVI, 19L;i 



The localities of wild escaped barberries in Iowa and adjacent 

 states known to the writer may be summarized as follows : 



Locality Collectdji 



Calamus, Clinton county, Iowa - J- J- Wilson 



Near Calamus, Scott county J- J- Wilson 



Kelley, Story county, Iowa L- H. Pammel 



Clinton, Clinton county R. S. Kirby 



Clinton, Clinton county L- H. Pammel 



Manchester, Delaware county, Iowa L. H. Pammel 



Le Claire, Scott county, Iowa L. H. Pammel 



Montpelier, Muscatine county, Iowa L. H. Pammel 



Montpelier, Muscatine county, Iowa - First reported 1900 



Mankato, Minnesota J. B. Leiberg, 1884 



Galena, Illinois L. H. Pammel 



Postville, Allamakee county, Iowa -X.. H. Pammel 



Clermont, Fayette county, Iowa.... L. H. Pammel 



McGregor, Clayton county, Iowa L. H. Pammel 



McGregor, Clayton county, Iowa Carl Bickel 



Monmouth, Jackson county L. H. Pammel 



Mt. Carmel, Carroll county L. H. Pammel and 



F. J. Coupe 



Shores of Clear Lake, Cerro Gordo county L. H. Pammel 



Shores of Iowa Lake, Emmet county L. H. Pammel 



Van Wert, Decatur county, Iowa Mrs. E. E. Castor 



Garner, Hancock county, Iowa L. H. Pammel 



Garner, Hancock county, Iowa Winifred Gilbert 



In conclusion, I wish to express my thanks to C. R. Ball and to Dr. 

 H. B. Humphrey of the Cereal Investigations Bureau of Plant In- 

 dustry, U. S. Department of Agriculture, for their kindness in the 

 prosecution of this work; to Dr. I. E. Melhus, R. S. Kirby and L. 

 W. Durrell for the use of some unpublished manuscript, to Prof. A. 

 Paarman for notes on birds in connection with the distribution of the 

 barberry and some photographs, and to Miss Charlotte M. King for 

 sketching of maps showing distribution of the barberry. 



BIBLIOGRAPHY OF ARTICLES ON CEREAL RUST IN IOWA. 

 Pammel, L. H., Fungus diseases of Iowa forage plants: Mo. Rev. Iowa 



Weather and Crop Serv., 1:5, 2, May, 1900; 1:6, 1, June, 1900; 1:7, 4, 



July, 1900; 1:2-3, Aug., 1890; 1:1-4, Sept., 1890; 1:4-6, Oct., 1890; 1:5-7, 



Dec, 1890; 2:2-4, Jan., 1891; 2:8-9, Feb., 1891; 2:8-11, Mar., 1891; also 



separate 33 p. 

 Pammel, L. H., Fungus diseases and weather: Mo. Rev. Iowa Weather 



and Crop Service, 3:8-10, Oct., 1892. 

 Pammel, L. H., Some diseases of plants common to Iowa cereals: Iowa 



Agr. Exp. Sta. Bull., 18:488-505, Aug., 1892. 

 Pammel, L. H., Some fungus diseases of Iowa forage plants: Proc. Iowa 



Acad. Sci., 1, pt. 2:93-94, 1892. 

 Pammel, L. H., Notes on some fungi common during the season of 1892 



at Ames, Iowa: Agr. Sci., 7:20-27, Jan., 1893. 



Pammel, L. H., and Stewart, F. C, Experiments with fungicides: Iowa. 

 Agr. Exp. Sta. Bull., 24:985-990, 1894. 



