龙船花Ixora chinensis,又名英丹花、仙丹花、水绣球,茜草科龙船花属多年生常绿灌木或小乔木。植株高1～2.5米,分枝多,茎绿色至深褐色。叶对生,近无柄,倒卵形至矩圆状披针形,长6～13厘米,革质,有光泽,腹面深绿色,背面黄绿色,全缘。花序聚伞形,着生于枝条顶端,具红色分枝,每个分枝有花 Dragon Boat Flower Ixora chinensis, also known as Ying Dan flowers, fairy flower, water hydrangea, Rubiaceae Keliaenia perennial evergreen shrubs or small trees. Plants 1 to 2.5 meters high, many branches, stem green to dark brown. Leaves opposite, nearly sessile, obovate to oblong-lanceolate, 6-13 cm long, leathery, shiny, ventral dark green, abaxially yellowish green, entire. Inflorescence cymose, was born in the top branches, with red branches, each branch has flowers