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植物学特性榄仁树(Terminalia catappa)为乔木,高达15—25米,树干直径可达1—1.5米,树干基部常呈板状。叶片倒卵形,叶柄短、互生,螺旋状簇生于枝顶。叶片长15—36厘米,宽8—24厘米,叶面暗绿色,背面灰白色,革质,有光泽。在佛罗里达,仲冬时节叶片变为鲜红、深红、深紫红或黄色,并在几天之内,尤其是骤雨过后,全部脱落,但
Botanical characteristics Terminalia catappa is a tree, up to 15-25 meters, the trunk diameter of up to 1-1.5 meters, the trunk often has a plate-shaped base. Leaf blade obovate, petiole short, alternate, spiral clusters born in the top. Leaves 15-36 cm long, 8-24 cm wide, dark green leaves, the back of the gray, leathery, shiny. In Florida, midwinter leaves turn bright red, dark red, deep purple or yellow, and fall off all but a few days, especially after a shower