When ripe, the fruit will turn dark purple or bright red with obvious color. It will be food for birds. After eating it, it will spread around with bird droppings, and where the bird droppings are taken, the seeds are there. Strong adaptability, low requirements for climate, temperature and soil, easy to take root and grow into new plants.

morphological character

Wood vines. The branches are stout and the tender branches are pilose. Leaves alternate, broadly ovate, 6 ~14cm long and 5 ~12cm wide, apex tapering, base heart-shaped, usually 3-lobed, lobes triangular-ovate, with large circular serrations at the edge, dark green at the top, hairless or fine at the bottom, pilose: petiole 3 ~ 7cm long, pilose.

The cymes are opposite to the leaves, and the peduncle is 2 ~ 3.5 cm long and pilose; Flowers numerous, small, yellowish green: sepals 5, almost truncate; Petals 5. Rectangular and tweezer-like arrangement; Stamens 5; Pistil 1, ovary 2-loculed. Berries are nearly spherical or kidney-shaped, 6 ~ 7 mm wide, and turn from dark green to blue-black. The flowering period is from June to July. Fruit-bearing period: September ~ 65438+ 10.

Refer to the above content: Baidu Encyclopedia-Wild Grapes