布袋兰[Calypso bulbosa(L.)Oakes],隶属于兰科,兰亚科,树兰族,布袋兰属,该属仅1~2种。为地生兰,常生于云杉林或其他针叶林下,在四川、甘肃,其生长地海拔可达3 200 m。为多年生草本植物,地下具假鳞茎,偶见珊瑚状根状茎。叶仅有1枚,卵形或卵状椭圆形,长3.4~4.5 cm,宽1.8~2.8 cm,先端尖,基部近截形;叶柄长2~3 cm。4月开花,持续到6月,花葶明显长于叶,长10~ Calypso bulbosa (L.) Oakes belongs to the families of Orchidaceae, Lannako, Shulan and Baguette, only 1 or 2 species of this genus. It is born in the spruce or other coniferous forest. In Sichuan and Gansu, it grows up to an altitude of 3 200 m. For perennial herbs, underground pseudobulb, occasionally coral rhizome. Leaves only one, oval or ovate oval, length 3.4 ~ 4.5 cm, width 1.8 ~ 2.8 cm, apex pointed, base nearly truncated; petiole 2 ~ 3 cm. April flowering, until June, the flower is significantly longer than the leaves, long 10 ~