Grocery Store is a natural image dataset containing grocery items. All natural images were taken with smartphone cameras in different grocery stores. The result is 5,125 natural images from 81 different categories of fruits, vegetables, and carton items (e.g., juice, milk, yogurt). The 81 classes are divided into 42 coarse-grained classes, for example, the fine-grained classes "Royal Gala" and "Granny Smith" belong to the same coarse-grained class "Apple". In addition, each fine-grained class has an associated landmark image and product description.