Sarracenia alata (A.W.Wood) A.W.Wood.

Pale Pitcher Plant

Pitchers narrow and elongated, to about 70 cm long, similar to those of s. flava but without the distinctive 'waist' at the mouth, mostly pale green to yellow. Flowers pale yellow to white, about 6 cm wide; spring.

Alabama to Texas

Source: Clayton, C.; Spencer, R. (1997). Sarraceniaceae. In: Spencer, R.. Horticultural Flora of South-eastern Australia. Volume 2. Flowering plants. Dicotyledons. Part 1. The identification of garden and cultivated plants. University of New South Wales Press.

Distribution map
kingdom Plantae
phylum   Tracheophyta
class    Magnoliopsida
superorder     Asteranae
order      Ericales
family       Sarraceniaceae
genus        Sarracenia L.