Wild grape may refer to: Vitis species; specially Vitis vinifera subsp. sylvestris (the wild ancestor of Vitis vinifera), Vitis californica (California wild grape), Vitis girdiana (desert wild grape), and Vitis riparia Ampelocissus acetosa, also known as Djabaru Ampelopsis glandulosa, also known as porcelain berry Cyphostemma juttae, a slow-growing ornamental plant. References Wild grape at Integrated Taxonomic Information System