Studies in the genus Eulophia R. Br. by Hall, A V

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Genus Astroloba Uitewaal (Liliaceae) by Roberts Reinecke, Pandora

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A vegetation survey of the Cape of Good Hope Nature Reserve by Taylor, Hugh Colin

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A revision of the Gibbaeinae (Mesembryanthemaceae) by Glen, Hugh Francis

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Taxonomic studies on the genus Crassula L by Tolken, H R

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A taxonomic monograph of Lampranthus and allied genera (Mesembryanthemaceae) by Glen, Hugh Francis

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A revision of the South African species of Holothrix Rich. ex Lindl. (Orchidaceae) by Immelman, Kathleen Leonore

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A study of the phytoplankton of the South Western Indian Ocean by Taylor, F J R

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