火炬花(Kniphofia bybrida spp.)又称火把莲,是百合科火把莲属多年生宿根草本花卉,它的花型似火炬,姿色优秀,适应性强,繁殖容易,管理简便。一、火把莲属的一般概况火把莲属约有植物60～70种,原产非洲南部,植株通常无茎干,叶片近基部丛生,灰绿色,线型或长剑型;根粗壮,似绳索,黄褐色,稍带肉质,长40～45厘米,粗0.5厘米,有分支和须根;花红、橙或黄色,密集着生在花序 Torch flower (Kniphofia bybrida spp.), Also known as the torch lotus, Liliaceae is a perennial perennial herbaceous flowers, its flower-like torch, excellent color, adaptability, easy reproduction, easy management. First, the general profile of the torch lotus Torula genus about 60 to 70 species of plants, native to southern Africa, the plant usually without stems, leaves nearly basally tufted, gray-green, linear or long sword type; root thick, like a rope , Yellowish brown, slightly fleshy, 40-45 cm long, 0.5 cm thick, with branches and fibrous roots; red, orange or yellow, densely inserted in inflorescences