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By: Robbertse, P J - Van Der Westhuizen, S - Theron, G KType: ArticleIn: Journal of South African botanyVolume: 44Series:Issue: 4Date: 1978Page Range: 317--328Publication Info: Kirstenbosch National Botanic Gardens of South AfricaSubjects:
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By: Van Rooyen, Margaretha W - Grobbelaar, N - Theron, G KType: ArticleIn: Journal of South African botanyVolume: 45Series:Issue: 4Date: 1979Page Range: 433--452Publication Info: Kirstenbosch National Botanic Gardens of South AfricaSubjects:
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By: Van Rooyen, Margaretha W - Theron, G K - Grobbelaar, NType: ArticleIn: Journal of South African botanyVolume: 45Series:Issue: 3Date: 1979Page Range: 279--293Publication Info: Kirstenbosch National Botanic Gardens of South AfricaSubjects: