What are the trees and flowers that bloom in autumn? (Suitable for 10 various southern climates)

Trees: Acacia mangium (flowering period: late autumn and early winter), Sabina vulgaris (autumn and winter), Melaleuca leuca (autumn and winter), Huanghuai (whole year), Luan tree, Lagerstroemia speciosa (June-September), osmanthus fragrans (osmanthus fragrans), magnolia shrubs: oleander, dragon boat flower (summer and autumn), plum blossom (autumn and winter), and so on.