The holm tree, also known as the evergreen oak, is a species of oak tree that is native to the Mediterranean region. It is a popular ornamental tree, due to its attractive foliage and hardy nature. Synonyms for the holm tree include the holly oak, Ilex oak, and Quercus ilex. The holly oak gets its name from the resemblance of its leaves to those of the holly plant, while Quercus ilex reflects its taxonomic classification as a member of the oak genus. Regardless of the name, the holm tree is a majestic addition to any landscape, providing year-round beauty and a sturdy presence.