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By: Helms, RType: ArticleIn: Proceedings of the Linnean Society of New South WalesVolume: 10Series:Issue:Date: 1896Page Range: 387--408Publication Info: Sydney Linnean Society of New South WalesSubjects:
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By: David, Tannatt William Edgeworth - Helms, R - Pittman, E FType: ArticleIn: Proceedings of the Linnean Society of New South WalesVolume: 26Series:Issue:Date: 1999Page Range: 26--74Publication Info: Sydney Linnean Society of New South WalesSubjects:
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By: Helms, RType: ArticleIn: Proceedings of the Linnean Society of New South WalesVolume: 8Series:Issue:Date: 1894Page Range: 349--364Publication Info: Sydney Linnean Society of New South WalesSubjects: