剑兰，别名唐菖蒲、菖兰、扁竹莲或十样锦十三太保，是一种多年生草本植物，它以其丰富的品种和色彩被誉为“世界四大切花”。无论是直插、斜插还是长短插花，都能展现出剑兰的优雅风韵，因此它在插花界被称为“万能泰斗”。这种植物喜光且需要充足的日照，但不耐寒冻和过度炎热。它原产于非洲好望角、地中海沿岸以及西亚地区。

sword lily, also known as tian qin pu or shan lan, is a perennial herb that has been praised as one of the "four major cut flowers" in the world. Its various species and colors make it popular among flower enthusiasts. Whether used for bouquets, arrangements or other floral designs, sword lily can always display its elegance and charm. Thus it is called "the versatile champion" in the field of flower arrangement.

swords lilies are heliophytes that require ample sunlight but cannot tolerate cold weather or extreme heat. They are native to southern Africa, the Mediterranean coast and parts of Asia.

The tubers of sword lilies have medicinal value; they can be used to treat bruises and swellings caused by external injuries as well as skin infections such as abscesses.

Sword lilies bloom from July to September with fruiting periods from August to October. However, they may contain toxic substances which should be handled with care.