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By: Douglas, G W - Taylor, R. J.Type: ArticleIn: RhodoraVolume: 72Series:Issue:Date: 1970Page Range: 496--501Publication Info: [Cambridge, Mass., etc.] New England Botanical Club [etc.]Subjects:
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By: Douglas, G WType: ArticleIn: Proceedings of the Linnean Society of New South WalesVolume: 86Series:Issue:Date: 1962Page Range: 262--267Publication Info: Sydney Linnean Society of New South WalesSubjects: