Very true: this label is just for a few plants in the Monsoon Forest. I do agree that there ought to be more information available about the plants and animals on show there, although the exhibits are still developing.
However the Zoo holds the National Collection of pitcher plants and the main display is in the Greenhouse, next to 'June's Food Court' (the main restaurant) on the map. There are more details on the web Plants with an appetite | Zoo News | Chester Zoo UK
