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Please read BHL's Acknowledgment of Harmful Content
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  1. By: Ringus, Gordan S - Semple, John C.
    Type: Article
    In: Phytologia
    Volume: 70
    Issue: 6
    Date: 1991
    Page Range: 396--399
    Publication Info: Bronx Park, New York H.A. Gleason and H.N. Moldenke