Darlingtonia californica is a carnivorous plant, commonly known as the cobra lily, which traps insects in its hollow tubular leaves, whose top is flared into a hollow dome with a forked "tongue" that gives the species its common name. In late spring, they bear purple and yellow flowers that rise above the green cobra-like leaves. Darlingtonia are found only in wet meadows and bogs with acid soils low in nitrogen. The rare, strangely shaped plant is the only member of the pitcher plant family Sarraceniaceae in Oregon.