It's unlikely to find a tree that produces a flower that looks exactly like a carnation. Carnations are typically associated with herbaceous plants, meaning they don't have woody stems like trees.

However, some trees might produce flowers that have a similar appearance to carnations, depending on the specific variety and the carnation type you're comparing it to.

Here are some examples of trees with flowers that might resemble certain carnations:

* Magnolia Trees: Some magnolia varieties have large, showy flowers with layered petals, which can resemble some carnation types.

* Crabapple Trees: These trees often have clusters of small, delicate flowers that can resemble miniature carnations.

* Mountain Laurel: While not a true tree, this large shrub produces clusters of beautiful flowers that can resemble carnations with their layered petals.

Ultimately, to find a tree with a flower that closely resembles a carnation, you'd need to consider the specific carnation type you have in mind and look for trees with similar characteristics.