Also called Virginia pine and Jersey pine. Do not confuse with sister-species
jack pine Pinus banksiana
which is also sometimes called scrub pine.
Part of
🌲︎ pine genus Pinus
in
🌲︎ cedar / fir / hemlock / larch / pine / spruce family Pinaceae
in
🌲︎ conifer order Pinales.
Native to 🇺🇸 USA ⛰ Appalachia, from the Mississippi Valley to the mid-Atlantic.
🗺 Map (scroll down),
🗺 map (North America, Central America), 
🗺 today + with climate change (eastern 🇺🇸 USA).
In this area (particularly 🇨🇦 Canada AB BC SK, and 🇺🇸 USA AZ CA CO ID MO MT NV NM OR SD UT WA WI WY):
- do not move pine logs, stumps, branches, firewood nor untreated lumber
due to possible infestation by the insect
mountain pine beetle (MPB) Dendroctonus ponderosae,
which carries various species of
🍄︎ fungus / mushroom kingdom Fungi.
Uses by native peoples
(Ethnobotany database)
Pinus hosts caterpillars of 247 species
of butterflies and moths, in some areas.
This plant is also known to be a host for (in areas where invasive)
🐝︎ spotted lanternfly (SLF) Lycorma delicatula.