Via Wikipedia…

Sarracenia (pronounced /ˌsærəˈsiːniə/ or /ˌsærəˈsɛniə/) is a genus comprising 8 to 11 species of North American pitcher plants. The genus belongs to the family Sarraceniaceae, which also contain the closely allied genera Darlingtonia and Heliamphora.

Sarracenia is a genus of carnivorous plants indigenous to the eastern seaboard, Texas, the Great Lakes area and southeastern Canada, with most species occurring only in the south-east United States (only S. purpurea occurs in cold-temperate regions). The plant’s leaves have evolved into a funnel in order to trap insects, digesting their prey with proteases and other enzymes.

The insects are attracted by a nectar-like secretion on the lip of pitchers, as well as a combination of color and scent. Slippery footing at the pitchers’ rim, aided in at least one species by a narcotic drug lacing the nectar, causes insects to fall inside, where they die and are digested by the plant as a nutrient source.

Here are some Sarracenia that is available in store right now.

Sarracenia Farhamii

Sarracenia Farhamii Hybrid

Sarracenia Flava

Sarracenia Leucophylla Hybrid

Sarracenia Stevensii

Also, you can learn all about the Sarracenia genus and how to take care of them here:
http://www.sarracenia.com/faq.html