 | American Holly Tree. The American Holly Tree (Ilex opaca), also called the White Holly or Christmas Holly, is one of the most familiar, easily-recognized Hollies around! It is a small tree or shrub with striking foliage that's perfect for privacy hedges and year-round screening. This Holly is as durable as it is beautiful and you will enjoy its dense green broad-leaved evergreen foliage all year! The American Holly is easy to identify. It has thick, smooth, dark green, spiny leaves that are yellowish-green underneath.... - American Holly Tree. |