ALL meanings of jack pine
jack pine
J j - noun jack pine a scrubby pine, Pinus banksiana, growing on tracts of poor, rocky land in Canada and the northern U.S., bearing short needles and curved cones. 1
- noun jack pine a coniferous tree, Pinus banksiana, of North America, having paired needle-like leaves and small cones that remain on the branches for many years: family Pinaceae 0
- noun jack pine a pine (Pinus banksiana) of Canada and N U.S., having short needles in pairs and many woody cones 0