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By: Robinson, Harold Ernest, - Powell, A Michael - King, Robert Merrill - Weedin, James FType: ArticleIn: Annals of the Missouri Botanical GardenVolume: 72Series:Issue:Date: 1985Page Range: 469--479Publication Info: St. Louis, Missouri Botanical Garden Press, 1914-Subjects:
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By: Powell, A Michael - Weedin, James FType: ArticleIn: SIDA, contributions to botanyVolume: 21Series:Issue:Date: 2005Page Range: 1665--1668Publication Info: [Dallas W. F. Mahler, etc.] 1962-Subjects: