William Gilson Farlow miscellaneous specimen lists : collectors R
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By: Farlow, W. G. (William Gilson), - Renauld, Ferdinand, - Richards, Herbert M. (Herbert Maule), - Ricker, Percy Leroy, - Ricksecker, Alfred Edmund, - Riddle, Lincoln W. (Lincoln Ware), - Robinson, Benjamin Lincoln, - Robinson, C. B. (Charles B