Holly is an evergreen, broadleaved tree in the Aquifoliaceae family, which consists of the single genus, Ilex, with over 400 species worldwide. In Scotland it typically grows up to 10 metres in height, although it can be as tall as 25 metres. Its trunk can be up to 40-80 cm.

Featuring sharp, pointy leaves and bright red berries, this is the type of holly most commonly associated with the holidays.