the special plant called sarracenia purpurea

inflorescence funnelshaped carnivorous centimeters cylindrical sarracenia cymbiaceae elliptical lanceolate decimeters cymbidium perennial evergreen endocrine digestive vegetable purpurea solitary diameter umbrella special forming bottles sessile upright unfolds pedicle capsule produce called family bottle shaped hollow insect purple rarely yellow fluids height flower stigma garden autumn branch plant genus basal wings light mucus reach green shape fruit shrub petal herb nature popular science knowledge botany biology