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棕竹(Rhapis excelsa)和棕榈(Trachycarpus fortunei)均属于棕榈科木本常绿植物。棕竹为丛生灌木,高2～3米;茎圆柱形,有节,直径2～3厘米,覆以褐色、网状的粗纤维质叶鞘。叶掌状,5～10深裂;裂片条状披针形,长达30厘米,宽2～5厘米,顶端阔,有不规则的齿缺;叶柄长8～20厘米,稍扁平。肉穗花序长可达30厘米,多分枝,总苞2～3枚,管状;花雌雄异株,雄花较少,淡黄色、无柄;雌花较大,卵状球形。浆果球形,直径8～10毫米。分布于我国东南至西南部,日本也有。较耐荫,常作室内盆栽观叶植物。棕榈为乔木,高可达15米;茎上有残存不易脱落
Rhapis excelsa and palm (Trachycarpus fortunei) belong to palm plant woody evergreen plants. Brown bamboo tufted shrubs, 2 to 3 meters high; stem cylindrical, sectioned, diameter 2 to 3 cm, covered with brown, reticulate coarse fibrous sheath. Leaves palmately, 5 ~ 10 parted; lobes strip-shaped lanceolate, up to 30 cm, 2 to 5 cm wide, top wide, irregular teeth; petiole 8 to 20 cm long, slightly flattened. Spadix up to 30 cm long, many branches, 2 to 3 involucre, tubular; dioecious flowers, male flowers less, light yellow, sessile; female flowers larger, ovate-spherical. Berry spherical, 8-10 mm in diameter. Distributed in China’s southeast to the southwest, Japan also has. More shade-tolerant, often for indoor potted foliage plants. Palm trees, up to 15 meters tall; stems are not easy to fall off