- Glenn W. Blaydes, R. H. Böhning, William Anderson Kendall, William D. Gray, Margaret B. Heaslip, A. J. Linck, Allen S. Fox, Blair Ferdinand Janson, C. A. Swanson, C. N. Sun, C. W. Ellett, Calvin C. Kuehner, Carl E. Hendrickson, Carlos O. Miller, Clarence E. Taft, Clyde Harold Jones, Donald E. Davis, Donald R. Geiger, Edgar Nelson Transeau, Eduard Stadelmann, Gareth E. Gilbert, H. R. DeSelm, Harlan Ross Christy, James R. Troyer, John N. Wolfe, Lesley Ernestine Hayes, Lois Lampe, Patricia A. Langel, R. W. Shuel, Richard Allen Popham, Stuart Batterson Hughes, Theodore William Sudia, Thomas D. Brock, William H. Brandt, Ohio State University. Department of Botany, Allan Poe Chan, Bernard S. Meyer, Bhakdi Lusanandana, L. V. Domm, T. J. Johnson
· 1948
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