Ardisia crenata is a species of flowering plant in the primrose family, Primulaceae, that is native to East Asia. It is known by a variety of names such as Christmas berry, Australian holly, coral ardisia, coral bush, coralberry, coralberry tree, hen's-eyes, and spiceberry. A. crenata is a compact shrub that reaches 1 metre (3.3 ft), often with a single stem.
Ardisia crenata is an ornamental, cultivated for its very decorative red fruit, but it is easily naturalised and has become highly invasive in mesic forests in several regions of the world (e.g. Mascarene Islands, Hawaii, Seychelles) where it causes a reduction in the presence and diversity of native understorey plant species. Its fruit is easily spread by indigenous or introduced birds.