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By: Thomson, R BType: ArticleIn: Transactions of the Royal Society of South AfricaVolume: 3Series:Issue:Date: 1913Page Range: 365--378Publication Info: Cape Town, Royal Society of South Africa,Subjects:
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By: Thomson, R BType: ArticleIn: Botanical gazetteVolume: 57Series:Issue: 3Date: 1914Page Range: 247--248Publication Info: Hanover, Ind, [publisher not identified], 1876-1991Subjects:
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By: Thomson, R BType: ArticleIn: Botanical gazetteVolume: 57Series:Issue: 3Date: 1914Page Range: 245--247Publication Info: Hanover, Ind, [publisher not identified], 1876-1991Subjects: