Boxwood
Boxwood is a small seedling plant which contains 90 ~ 120 species in 4 ~ 5 plants. These species are distributed all over the world, including shrubs and small trees. The fifth genus belonged to Notobuxus in the past, and is included in the boxwood through embryological studies. Most taxonomists recognize this lesson. However, its location and scope vary. Some taxonomists treat Stiloquelas as a separate Stiloceraceae, and some taxonomists include Jojoba and Ascarians. The APG II classification system in 2003 acknowledged the Boxwood section, but included a new range of the Didemele. However, the APG II classification system allows for the selective isolation of this genus as a conditional segregation from D. dermis. This shows a slight change from the 1998 APG classification system, which is clearly recognized by separating the two sections. In both APG and APG II, the boxwood was disconnected from the neck and left under a direct lineage of true twig plants.