carnivorous plants, sarracenia flower in spring

also american are ascidians attracted beauty blooming blossom botany called carnivore carnivorous catcher close conical developed eating ecology environment field flower flowers fly garden insect insectivore insectivorous insects leaf leaves natural nature nectar north northern not only operculum origin pitcher plant plants purple purpurea reproduction rhizomatous sarracenia sarraceniaceae sarracenias shape spring summer that they trap tropical trumpet tube used wetlands wild years yellow