Summary
The location, physiography and climate of the dune forest in the vicinity of Lake Sibayi is given. The general ecology of the forest, with particular reference to composition and density of trees and shrubs, is outlined. The results are discussed in relation to survival of the most important canopy trees. It is concluded that the forest represents a stable vegetation type, i.e. Climax Dune Forest. A preliminary list of plants collected in the dune forest is appended.