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By: Barkley, Fred A. (Fred Alexander), - Willard, Louis E. - Montoya, Francisco - Drouet, Francis, - Moldenke, Harold N. (Harold Norman), - Schweinfurth, Charles, - Wurdack, John J.Type: ListIn: Plant lists and correspondenceVolume:Series:Issue:Date: 1966-1971Page Range:Publication Info:Subjects: