Nepenthes rafflesiana
N. rafflesiana is widespread throughout Borneo, Peninsular Malaysia and Sumatra in lowlands up to about 1,000m. It has tubby lower pitchers and totally different elegant upper pitchers. It is one of the most variable of all Nepenthes species since in addition to the standard form, there is an elegant elongated form, a miniature elongated form, a giant form, and many other variants. Pitcher colourations range from pale green through pink, red flecked to maroon. There is also an all-white pitchered form except for beautiful red teeth to the peristome. It is easy to cultivate and forgiving of short periods of extreme conditions.
N. rafflesiana, upper pitcher, in habitat N. rafflesiana  var.gigantia, lower pitcher, during seminar_N. rafflesiana var. elongata, upper pitcher, in habitat_N. rafflesiana var. nigropurpurea, lower pitcher, in cultivation_N. rafflesiana var. gigantia, lower pitcher, in habitat_N. rafflesiana var. gigantia, upper pitcher, in habitat
N. rafflesiana var.nivea, lower pitcher in habitat_N. rafflesiana var.elongata, lower pitcher in habitat_N. rafflesiana var.elongata, lower pitchers, in habitat_N. rafflesiana var.elongata, upper pitcher, in habitat_