The plant image data of Xishuangbanna Tropical Botanical Garden is the image set of cultivated or wild plants in the park, which contains the classification information of plants and the corresponding pictures of plants. Plant pictures are not only important information for understanding plants, but also important evidence for accurate identification of ex situ protected plants. The collection of plant images is of great significance to the publicity and popular science education of the botanical garden itself. A large number of accurately identified plant images can be used as learning materials for image recognition, which plays an important role in assisting researchers' field work.