Published in Botanical Gazette, in 1888, in volume 13, issue 3, pages 61
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Published in Journal of South African Botany, in 1940, in volume 6, pages 195-204
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Published in Botanical Gazette, in 1888, in volume 13, issue 2, pages 32-33
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Published in Botanical Gazette, in 1888, in volume 13, issue 9, pages 221-224
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Published in Transactions of the South African Philosophical Society, in 1889, in volume 6, issue 1, pages 44-51
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Published in Transactions of the South African Philosophical Society, in 1895, in volume 9, issue 1, pages 1-7
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Published in Transactions of the South African Philosophical Society, in 1895, in volume 9, issue 1, pages 31-41
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Published in Transactions of the South African Philosophical Society, in 1890, in volume 8, issue 2, pages 110-112
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Published in Transactions of the Royal Society of South Africa, in 1910, in volume 1, issue 2, pages 395-401
Created: 2016-04-30, modified: 2016-04-30![](https://www.biodiversitylibrary.org/pagethumb/47152691,60,60)
Published in Transactions of the Royal Society of South Africa, in 1918, in volume 7, issue 1, pages 19-58
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Published in Transactions of the Royal Society of South Africa, in 1910, in volume 1, issue 2, pages 391-394
Created: 2016-04-30, modified: 2016-04-30