van Zyl, L., Department of Botany, University of Stellenbosch, South Africa
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Vol 29, No 2 (1999) - Original Research
Three new species of Zygophyllum(Zygophyllaceae) from Namibia and Northern Cape, South Africa
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Vol 27, No 2 (1997) - Original Research
Two new species of Zygophyllum (Zygophyllaceae) from the Western Cape, South Africa
Abstract PDF