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Sarracenia trap insects using pitchers with nectar and slippery footing around the lip The anatomy of S. purpurea. Sarracenia (/ ˌ s ær ə ˈ s iː n i ə / or / ˌ s ær ə ˈ s ɛ n i ə /) is a genus comprising 8 to 11 species of North American pitcher plants, commonly called trumpet pitchers.
Like all carnivorous plants, pitcher plants all grow in locations where the soil is too poor in minerals and/or too acidic for most plants to survive. Pitcher plants supplement available nutrients and minerals (which plants normally obtain through their roots) with the constituents of their insect prey.
The name instead derives from the Greek helos, meaning "marsh", so a more accurate translation of their scientific name would be marsh pitcher plants. [2] Species in the genus Heliamphora are carnivorous plants that consist of a modified leaf form that is fused into a tubular shape. They have evolved mechanisms to attract, trap, and kill ...
These plants grow in nutrient-poor, often acidic soil and use the insects as a nutritional supplement. As such, growth of carnivorous pitchers is plastic: as soil nitrogen increases, Sarracenia produces fewer pitchers. [9] The pitchers originate from a rhizome and die back during the winter dormancy.
Nepenthes (/ n ɪ ˈ p ɛ n θ iː z / nih-PEN-theez) is a genus of carnivorous plants, also known as tropical pitcher plants, or monkey cups, in the monotypic family Nepenthaceae. The genus includes about 170 species , [ 4 ] and numerous natural and many cultivated hybrids.
Darlingtonia californica / d ɑːr l ɪ ŋ ˈ t oʊ n i ə k æ l ɪ ˈ f ɔːr n ɪ k ə / —also called the California pitcher plant, the Oregon pitcher plant, cobra lily or cobra plant—is a species of carnivorous plant in the new world pitcher plant family, Sarraceniaceae. It is the sole species within its monotypic genus, Darlingtonia.
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