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.

Because of its relatively small size for a pine tree, it is well suited ... Our Master Gardener tree list— “Ornamental Trees for Home Gardens and Landscapes” — describes the Pinyon Pine ...

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 ...