The species composition and community characteristic of ecological landscape forest in Dalingshan forest park in Dongguan were analyzed. The results showed that: The main dominant species are Dracontomelon duperreanum, Lagerstroemia speciosa, Michelia maudiae, Elaeocarpus sylvestris and Bombax ceiba, etc. in tree layer, and Fagraea ceilanica, Murraya panicuata, Pittosporum tobira, Sanchezia nobilis and Lorpetalum chinense in shrub layer. The average height of tree layer are 6.40 m, and the tallest is Schima superba (11.0 m), followed by Cassia siamea (10.9 m), Lysidice rhodostegia (10.2 m) and Bombax ceiba (9.8 m). The average value is 1.72, 0.78 and 0.87 for ShannonWiener index (H), Simpson index (D) and evenness index (J), respectively. The maximum is 2.10 for H in plot 7, 0.83 for D in plot 7, 0.90 for J in plot 2, 4 and 5.
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