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By: Isenberg, Irving HType: ArticleIn: Madroño; a West American journal of botanyVolume: 7Series:Issue:Date: 1943Page Range: 85--91Publication Info: Berkeley, California Botanical Society,Subjects:
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By: Isenberg, Irving HType: ArticleIn: Madroño; a West American journal of botanyVolume: 9Series:Issue:Date: 1947Page Range: 25--30Publication Info: Berkeley, California Botanical Society,Subjects: