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中国无忧花(Saraca chinensis)别名四方木、火焰花,云实科常绿高大乔木,叶片大型羽状复叶,大型顶生圆锥花序,3—4月开花,橙红色,荚果扁平,长20—30厘米,宽5—6厘米,黑褐色,熟时爆裂果荚卷曲,种子长椭圆形微扁,棕褐色,长4—5厘米,宽2—3厘米。主要分布在广东、广西西南部的深山沟谷密林中,喜温暖、湿润的亚热带气候,适宜排水好、湿润肥沃
China Sarah (Saraca chinensis) alias Sifang Mu, flame flowers, cloud branch of evergreen tall trees, leaves large feather compound leaves, large top panicles, 3-4 months of flowering, orange red, pods flat, long 20 -30 cm, 5-6 cm wide, dark brown, ripe pods crimp burst, the seeds oblong micro-flat, brown, 4-5 cm long, 2-3 cm wide. Mainly distributed in Guangdong, southwest of Guangxi mountains and valleys jungle, hi warm, humid subtropical climate, suitable for drainage, wet and fertile