John Bachman wrote:

I have seen what I thought was a Holly tree on Cape Cod. But
searching for such thing has not uncovered it.

My wife thinks that it may have been a high bush cranberry.

Is there such a thing as a holly tree? The one I saw was about 15
feet tall.

TIA

John

It could very well have been a holly. There are about a zillion species,
hybrids and cultivars of Ilex, some extremely cold hardy. Did you see it
recently? Did it have leaves.