Vitis lincecumii

About

Vitis aestivalis, the summer grape, or pigeon grape is a species of grape native to eastern North America from southern Ontario east to Maine, west to Oklahoma, and south to Florida and Texas. It is a vigorous vine, growing to 10 m (33 ft) or more high on trees. The leaves are 7–20 cm (2.8–7.9 in) long, suborbicular, and usually a little broader than long; they are variable in shape, from unlobed to deeply three- or five-lobed, green above, and densely hairy below. The flowers are produced at every third node in a dense panicle 5–15 cm long. The fruit is a small grape 5–14 mm (0.20–0.55 in) diameter, dark purple or black in colour. It is the official state grape of Missouri. Summer grape prefers a drier upland habitat.

Summary from Wikipedia