亚热带树种选种：榕树、凤凰木与苦楝的层次

Design the planting structure of a Taiwanese public park using native and naturalised subtropical species in three layers. Compose the canopy from mature banyan with aerial roots, flame trees carrying scarlet flowers, and chinaberry with its fine open crown; the middle layer from camphor and Taiwan cherry; and the ground layer from ferns, spider lily and native grasses. Set the trees at genuinely mature spacing so their canopies touch and the ground below is deeply shaded. Leave the root zones unpaved and mulched. Show the light filtering down through all three layers. Bright humid afternoon light heavily filtered by the canopy, eye-level view, 28mm lens, landscape architecture photography, ultra photorealistic