About a year ago, my sister gave me a variety of herbal teas. One of them was "Hawthorn Berries" from Celebration Herbals.

To quote from the tea box,
"Hawthorn is a member of the Rose family rosaceae. It's a small, compact shrub-tree with white bark, hard wood, and sharp thorns, It produces small berries called "haws" which look like tiny apples or rosehips."

Of course, with sisters, you never know for sure.