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Additional Notes on Degeneria vitiensis
Vol 30, Iss 1, Page 1, Date 1949
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Further Contributions to the Morphology of the Degeneriaceae
Vol 30, Iss 1, Page 10, Date 1949
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Plantae Papuanae Archboldianae, XVIII
Vol 30, Iss 1, Page 39, Date 1949
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Origin of the Angiosperms: Need For a Broadened Outlook
Vol 30, Iss 1, Page 64, Date 1949
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Validating Botanical Names By Reference to Pre-1753 Literature
Vol 30, Iss 1, Page 71, Date 1949
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Notes on Some Fijian Weeds and Introduced Plants
Vol 30, Iss 1, Page 75, Date 1949
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Studies in the Boraginaceae, XVII
Vol 30, Iss 1, Page 85, Date 1948
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Studies in the Boraginaceae, XVIII. Boraginaceae of the southern West Indies
Vol 30, Iss 2, Page 111, Date 1949
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Plantae Papuanae Archboldianae, XIX
Vol 30, Iss 2, Page 139, Date 1949
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Studies in the Theaceae---XVIII. The West Indian species of Laplacea
Vol 30, Iss 2, Page 166, Date 1949
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The Morphology and Relationships of Cercidiphyllum
Vol 30, Iss 2, Page 187, Date 1949
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The Morphology and Relationships of Austrobaileya
Vol 30, Iss 3, Page 211, Date 1949
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A New Agave from Arizona
Vol 30, Iss 3, Page 227, Date 1949
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A New Genus of the Araliaceae
Vol 30, Iss 3, Page 231, Date 1949
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The genus Ilex in China, [I]
Vol 30, Iss 3, Page 233, Date 1949
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John George Jack. 1861-1949
Vol 30, Iss 4, Page 345, Date 1949
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The genus Ilex in China, II
Vol 30, Iss 4, Page 348, Date 1949
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The genus Coccoloba in Cuba
Vol 30, Iss 4, Page 388, Date 1949
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The genus Carya in Mexico
Vol 30, Iss 4, Page 425, Date 1949
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Further notes on the ferns of Fiji
Vol 30, Iss 4, Page 433, Date 1949
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Additional Notes on the Fijian Species of Peperomia
Vol 30, Iss 4, Page 443, Date 1949
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The Arnold Arboretum During the Fiscal Year Ended June 30, 1949
Vol 30, Iss 4, Page 450, Date 1949
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Index [vol. 30]
Vol 30, Iss 4, Page 457, Date 1949