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By: Gordon-Gray, K D - Schorn, D P KType: ArticleIn: Journal of South African botanyVolume: 41Series:Issue: 3Date: 1975Page Range: 133--162Publication Info: Kirstenbosch National Botanic Gardens of South AfricaSubjects:
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By: Gordon-Gray, K DType: ArticleIn: Journal of South African botanyVolume: 44Series:Issue: 1Date: 1978Page Range: 67--81Publication Info: Kirstenbosch National Botanic Gardens of South AfricaSubjects: