矾根又名珊瑚铃,为虎耳草科矾根属多年生草本植物,叶基生,阔卵状,基部心形或楔形,掌状浅裂至深裂,边缘波状。喜中性偏酸、疏松肥沃且排水性好的土壤,喜阳耐阴。矾根因叶有红、紫、黄、青铜、绿、橘红等多种色彩,耐寒,耐旱等多种优良特性,成为欧美园林中常见的林下观赏植物。近年来,越来越多的矾根品种被引入我国,逐渐应用于花坛、花境和花带的植物配植中,获得园林绿化和家庭园 Alum root, also known as Coral bell, is a perennial herb of Saxifragea, leaf base, broadly ovate, base cordate or cuneate, palmately lobed to deep fissure, margin undulate. Hi neutral sour, loose and fertile soil and good drainage, Xi Yang shade. Because of leaves with red, purple, yellow, bronze, green, orange and other colors, the root of alum is a common understory ornamental plant in European and American gardens. In recent years, more and more alum root varieties have been introduced into our country, and gradually applied to the plantation of flower beds, flower border and flower belt, get landscaping and home garden