Ligustrum is a genus of flowering plants in the olive family, known for its dense, evergreen shrubs and small white flowers. Commonly referred to as privet, these plants are often used for hedges and landscaping due to their fast growth and ability to tolerate pruning. There are several species of Ligustrum, including Ligustrum vulgare and Ligustrum japonicum, which are popular in gardens and parks. They thrive in a variety of soil types and can adapt to different light conditions, making them versatile choices for gardeners and landscapers.