Im not sure if these are wild berries , are they ?

American Beautyberry (Callicarpa americana) is an open-habit, native shrub of the Southern United States which is often grown as an ornamental in gardens and yards. American beautyberries produce large clusters of purple berries, which birds and deer eat, thus distributing the seeds. The raw berries, while palatably sweet, are suitable for human consumption only in small amounts, because they are astringent; they are also used in jellies. The roots are used to make herbal tea. As a folk remedy it has been claimed that "fresh, crushed leaves of American beautyberry, Callicarpa americana, in the family Verbenaceae, helped keep biting insects away from animals such as horses and mules." An isolated plant compound, callicarpenal, has reportedly proven effective in tests as a mosquito repellent.

The native range of C. americana extends from Maryland to Florida, west to Texas and Arkansas, and also Mexico, Bermuda, the Bahamas and Cuba.
American Beautyberry (Callicarpa americana). Closeup photo taken 10-30-2008, North Carolina.

Plants with white berries are found in cultivation under the name Callicarpa americana var. lactea; not all authorities recognize this as a distinct variety (in the sense of the botanical rank below subspecies).

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while palatably sweet, are suitable for human consumption only in small amounts, because they are astringent;

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Astringency is also the dry, puckering mouthfeel caused by tannins found in many fruits such as blackthorn, bird cherry and persimmon fruits, and banana skins. The tannins denature the salivary proteins, causing a rough "sandpapery" sensation in the mouth. Astringency tastes unpleasant to many mammals (including humans), which tend to avoid eating astringent fruit; conversely, birds do not taste astringency and readily eat these fruit. It is thought that fruit astringency gives a selective advantage to some plant varieties because birds are better than mammals at long-distance seed dispersal, often flying a great distance before passing the seeds in their droppings.

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