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Agroforestry systems have been re-evaluated with a renewed scientific interest as appropriate models for achieving sustainable production while maintaining planned and associated biodiversity and agroecosystem functioning. Traditional bamboo-tree gardens in West Java are known to play substantial ecological and socioeconomic roles. In this study, we attempted to elucidate the relationship between income generation and biodiversity by studying 83 bamboo-tree gardens that varied in species composition and degree of commercialization. We conducted a survey of the vegetation and interviewed the owners or managers of each plot. We identified 42 planned and utilized species and 19 associated non-use species. Eight vegetation groups were identified by two-way indicator species analysis (TWINSPAN), each of which varied in individual densities of different utilization species types, Simpson’s …