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By: Marttala, Vernon MType: ArticleIn: Madroño; a West American journal of botanyVolume: 58Series:Issue:Date: 2011Page Range: 275--276Publication Info: Berkeley California Botanical SocietySubjects:
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By: Marttala, Vernon MType: ArticleIn: Madroño; a West American journal of botanyVolume: 43Series:Issue:Date: 1996Page Range: 404--414Publication Info: Berkeley California Botanical SocietySubjects: