The Environmental Protection Plant Area covers an area of 0.85 ha. Plants in this area are zoned according to theirs functions, such as anti-sulfur dioxide, anti-chlorineanti-hydrochloric acid, anti-fluoride, anti-ozone, anti-dustsensitive plants. According to the results of many years of screeningresearch on air pollution resistant plants, more than 100 species sensitive plants with functions such as strong resistance, absorptionmonitoring of air pollution are exhibited in this area, including platanus acerifolia, koelreuteria paniculata, salix matsudana, ulmus pumila, clerodendrum trichotomum, pinus tabuliformis, pinus wallichiana, etc. It aims to provide demonstrationbasis for improving ecological environmentthe rational use of plants.