From Field and Study von Jewett, Stanley G., Sumner, E. L., Moffitt, James, Weld, Lydia G., Miller, Alden H., Weydemeyer, Winton, Pickwell, Gayle, Huey, Laurence M., Sampson, W. B., Jacot, E. C., Hargrave, Lyndon L., Wetmore, Alexander, L. Ph. Bolander, Jr, Peyton, Sidney B., Wolfe, L. R.

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From Field and Study von Sumner, Florence Anne, Ross, Roland Case, Hoffman, L. E., Edge, C. W., Huey, Laurence M., Swarth, H. S., Meadows, Don, Stoner, Emerson A., Neff, Johnson A., Howard, Hildegard, Dodson, Leigh Marian, Smith, Clarence F., Grinnell, J., Unglish, W. E., Lane, George W., L. Ph. Bolander, Jr, Lincoln, Frederick C., Friedmann, Herbert, McCabe, Thomas T., Hanna, Wilson C., Skinner, M. P., John Mc B. Robertson, Lofberg, Lila M., Follett, W. I.

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