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