This paper presents a procedure for identifying guilds using species-in-stand data. Based on a linguistic analogy relating synonymity with functional equivalence, it develops a dissimilarity coefficient for clustering species which is suitable for measuring strength of synonymity. This coefficient combines two distinct aspects of synonymity - lack of co-occurrence of two species and similarity of context of other species where either species does occur. Synonymity is further restricted through a stand clustering to avoid confounding with environmental heterogeneity. The method is applied to data from Eucalyptus communities from sand dunes on North Stradbroke Island, Queensland. Some possible extensions are considered.
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Gefeller, O. and L. Pralle. 1997. NRCCS A nonparametric test for evaluating coherent alternatives in non-randomised studies. Proc Internatl. Conf. Non-randomized Comparative Clinical Studies, Heidelberg April 10-11, Symposion Publishing.
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Godehardt, E. and H. Hermann. 1988. Multigraphs as a tool for numerical classification. In: H. H. Bock (ed.) Classification and Related Methods of Data Analysis, Elsevier Science, North Holland, pp. 19-228.
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