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By: Barbour, Michael G - De Jong, Theodore M - Johnson, Ann FType: ArticleIn: Madroño; a West American journal of botanyVolume: 23Series:Issue:Date: 1975Page Range: 130--134Publication Info: Berkeley California Botanical SocietySubjects:
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By: Johnson, Ann F - Blyth, Amelie C.,Type: ArticleIn: SIDA, contributions to botanyVolume: 13Series:Issue:Date: 1988Page Range: 137--140Publication Info: [Dallas W. F. Mahler, etc.] 1962-Subjects: