Chokecherry (Prunus virginiana ) is easily distinguishable from a Huckleberry by their fruits. Huckleberries ( Vaccinium are similar to blueberries in taste and texture. Tiny seeds which leave a gritty taste to some people. Choke cheery is a stone fruit, single large seed and are usually quite astringent. The choke also grows to a small tree reaching 30 feet, Huckleberries usually are about 3 feet tall, can reach 9-10 feet in reach moist shady conditions. They are about as different as apples and oranges.