The ecological interaction between endangered, precious and rare woody species in rich forest community: A case study in Tanphu protection forest, Vietnam

Abstract. Huong PV, Cuong LV. 2022. The ecological interaction between endangered, precious and rare woody species in rich forest community: A case study Tanphu protection forest, Vietnam. Biodiversitas 23: 6119-6127. present was conducted to explore the relationship precious, tree other Southeastern region, Thirty 2500 m2 plots (50 × 50 m) were established forest. results revealed that: comprised 38 of trees, which Dipterocarpus alatus Roxb dominant species, Shorea guiso Blume, roxburghii G.Don Vitex ajugiflora Dop co-dominant species; Afzelia xylocarpa (Kurz) Craib, Dalbergia oliveri Gamble ex Prain, Pterocarpus macrocarpus Kurz cochinchinensis Pierre four species. In area, eight pairs viz. D. - alatus; A. S. guiso; roxburghii; P. V. positively correlated; while two negatively correlated oliveri; cochinchinensis. Hence, findings from this suggested that when choosing plant combinations, first priority has be with and, avoid selection associated