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河南省郑州黄河游览区,在引种的火炬树当中,发现两株花叶火炬树(Rhus typhina f.laciniata),其特点是奇数羽状叶的小叶,呈不规则的深裂,基部有时可达全裂。幼枝棕褐色,比一般火炬树深,密被绒毛。老枝深褐色。喜光,不耐干旱,根蘖力强,秋叶紫红,叶片华丽,具有较高观赏价值如图。
Henan Province, Zhengzhou Yellow River tour, the introduction of the torch tree, found two Rhus typhina f.laciniata, which is characterized by odd-feather leaflets, irregular split, the base sometimes up All split. Young branches brown, darker than the general torch tree, dense tomentose. Old branches dark brown. Hi light, impatient drought, strong root tillering, autumn leaves purple, gorgeous leaves, with a high ornamental value as shown.