Browsing Plant Science by Author "Du Preez, Pieter J."

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A first record of a South African aloe, Aloe spectabilis, becoming Aloe spectabilis Reynolds elsewhere in the country

Klopper, Ronell Renett; Zietsman, P.C.; Du Preez, Pieter J.; Smith, G.F. (Gideon Francois), 1959- (British Cactus and Succulent Society, 2010)

The only recorded exotic species to become naturalized in South Africa is Aloe camperi Schweinf. It is well known that Aloe arborescens Mill. can become naturalized in Mediterranean areas outside of southern Africa. Here ...
Guidelines for phytosociological classifications and descriptions of vegetation in southern Africa

Brown, Leslie R.; Du Preez, Pieter J.; Bezuidenhout, Hugo; Bredenkamp, George J.; Mostert, T.H.C. (Theodorus Hendrik Cornelis); Collins, Nacelle B. (AOSIS Open Journals, 2013-07-23)

Changes in the environment are first observed in changes in the vegetation. Vegetation survey, classification and mapping form the basis on which informed and scientifically defendable decisions on the environment can ...

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