IOWA ACADEMY OF SCIENCE 
viii 
PiEKSON, Elvers St. Charles, 111. 
Page, Chas. N D'es Moines 
Paige, P. W Ft. Dodge 
Parker, R. H Des Moines 
pRALL, A. A Des Moines 
Reed, Ida M Cresco 
Reilly, John F Iowa City 
Roberts, T St. Charles 
Robinson, C. L Norwalk 
Russell, John D Des Moines 
Sayre, S. N St. Charles 
Shaver, Nellie E Musoatine 
Shimek, Ella Iowa City 
Slonaker, Jos. G Newton 
Smith, G. L Shenandoah 
Somes, M. P..Clenison College, S. Car. 
Sprague, P. W Des Moines 
Stanley, Forrester C Oskaloosa 
Stephens, T. C Sioux City 
Stiles, Harold Sioux City 
Stoner, Dayton Iowa City 
Taylor, Miss Aravilla Centerville 
Taylor, Miss Beryl Cedar Rapids 
Tovey, Idylene Waterloo 
Treganza, J. a Britt 
Van Hyning, T Des Moines 
Van Tuyl, Francis M Iowa City 
Walters, G. W Cedar Falls 
Werster, C. S Charles City 
Webster, R. L Ames 
Weeks, Leroy Titus Newton 
Weigle, 0. M .Appleton, Wis. 
Weld, L. D Cedar Rapids 
Wells, W. Stanley Sioux City 
Whitney, Thos. H Atlantic 
Woodward, S. M Iowa City 
Wright, John W Knoxville 
Yule, Mildred R Clinton 
corresponding members. 
Andrews, L. W .Davenport 
Arthur, J. C Purdue University, Lafayette, Ind. 
Bain, H. F San Francisco, Cal. 
Ball, C. R Department of Agriculture, Washington, D. C. 
Ball, B. D State Agricultural College, Logan, Utah 
Barbour, E. H State University, Lincoln, Nehr. 
Bartsch, Paul Smithsonian Institution, Washington, D. C. 
Beach, Alice M University of Illinois, Urbana, 111. 
Bessey, C. E State University, Lincoln, Nebr. 
Bruner, H. L Irvington, Ind. 
Carver, G. W Tuskegee, Ala. 
Conrad. A. H 18 Abbott Court, Chicago, 111. 
Cook, A. N.... University of South Dakota, Vermillion, S. Dak. 
Craig, John Cornell University, Ithaca, N. Y. 
Drew. Gilman C Orono, Maine 
Eckels, C. W University of Missouri, Columbia, Mo. 
Fink, Bruce Oxford, Ohio 
Franklin, W. S Lehigh University, South Bethlehem, Pa. 
Frye, T. C State University, Seattle, Wash. 
Gillette, C. P Agricultural College, Port Collins, Colo. 
Goodwin, J. G East St. Louis, 111. 
Halsted, B. D New Brunswick, N. J. 
Hansen, N. E Brookings, S. D. 
Haworth, Erasmus State University, Lawrence, Kans. 
Hitchcock, A. S Department of Agriculture, Washington, D. C. 
Leonard, A. G Grand Porks, N. Dak. 
Leverett, Prank. Ann Arbor, Mich. 
Meek, S. E Field Columbian Museum, Chicago, 111. 
