A small- to medium-sized species, jack pine (Pinus banksiana ... have also been introduced to the United Sates, as ornamental trees in landscaping. View Article Sources Gernandt, David.

Scotch pine is native to northern Europe and Asia, but is also found in other areas such as the United States as an ornamental ... even on comparatively young trees; scales are armed with small blunt ...

This type of tree is sometimes planted as an ornamental ... of the most common of small trees in the urban landscape. It will grow from sea level to nearly 5,000'. This pine is in abundance ...