晚香玉为石蒜科娩香玉属多年生宿根草本花卉。盛夏酷暑是晚香玉飘香的时节。在它那带状披针形的叶从中抽出了一枝枝花茎,花茎顶端排列为总状花序,自上而下,逐时开出如漏斗样的白花,芳馨扑鼻,入夜香味更浓。如在20～30平方米面积的房间,只要瓶插一支即满室生香,可维持一周左右,颇受人们欢迎。故晚香玉又名夜来香。 Tuberose for the Amaryllidaceae genus Perennial perennial herb flowers. Summer heat is the fragrance of tuberose. In its ribbon-shaped lanceolate leaves from which a branch stems out of stems, flower stems arranged at the top for the raceme, top-down, hourly out like funnel-like white flowers, aromatic Fragrant nostrils, darker fragrance at night. If the room area of ​​20 to 30 square meters, as long as the bottle inserted a room full of incense, can maintain a week or so, popular with people. So late incense jade night also known as incense.