A.s. Hitchcock (mo) - C. Dennis Adams (mo) - Cecil Norman (bot) - Charles Russell Orcutt (mo) - G. R. Proctor (ny) - Iris Maxwell (bot) - Kenneth Allen Wilson (bot) - Leonard Clarke Webster - M. Wm. Lefor (conn) - Peter J. Bellingham (bot) - Robertson (bot) - Truman George Yuncker (bot) - W J. Thompson (bot) - W R. Philpson (bot) - Willard N. Clute (mo) - William H. Harris (bot)