Creator
- Oregon Agricultural Experiment Station[remove]51
- French, H. T. (Hiram Taylor), 1862 14
- Shaw, G. W. (George Wright), 1864 13
- Washburn, F. L. (Frederic Leonard), 1860 19278
- Coote, George, 1842 19087
- Thompson, C. D. (Charles D.)5
- Craig, Moses4
- Lotz, Dumont3
- Cordley, A. B. (Arthur Burton), 1864 19362
- Hedrick, U. P.2
- Bloss, John M.1
- Irish, P. H.1
- Kent, F. L. (Fred Leroy), 1868 1