Answer: It's really difficult to identify a plant without seeing it! You didn't say whether the plant was evergreen or deciduous, which would narrow the search down. At this point I can only offer a few possibilities - Prunus caroliniana (Carolina Cherrylaurel) or Serviceberry (Amelanchier spp.) Flowers on the Serviceberry sound like the flowers you describe. You might try taking a sample of the flowers and fruits to your local Cooperative Extension office or a local nursery. They may be able to positively identify the plant for you.
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