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By: Tilney, P M - Lubke, R AType: ArticleIn: Journal of South African botanyVolume: 40Series:Issue: 4Date: 1974Page Range: 315--332Publication Info: Kirstenbosch National Botanic Gardens of South AfricaSubjects:
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By: Thatcher, F M - Lubke, R AType: ArticleIn: Journal of South African botanyVolume: 40Series:Issue: 1Date: 1974Page Range: 27--45Publication Info: Kirstenbosch National Botanic Gardens of South AfricaSubjects: