Also called bull pine, ◼︎ blackjack pine and ◼︎ western yellow pine.

In the western 🇺🇸 USA, also called ◼︎ yellow pine.  Although do not confuse with sister-species also sometimes called that:

Part of 🌲︎ pine  genus Pinus in 🌲︎ cedar / fir / hemlock / larch / pine / spruce  family Pinaceae in 🌲︎ conifer  order Pinales.

Native to western 🇨🇦 🇺🇸 🇲🇽 North America and México.

🗺 Map by county (🇺🇸 USA-48), 🗺 map (scroll down), 🗺 map (North America, Central America).  Adobe Acrobat Reader file

Invasive > Hawai'i

🏛🌲︎ State tree of Montana.

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.

Trees with large resin ducts may survive the beetle better than its siblings with smaller resin ducts.   [1] [2]

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.


[1]  "Fire:  A Vaccine for the Forest?"  USFS.  .   Accessed .

[2]  "Resin duct characteristics associated with tree resistance to bark beetles across lodgepole and limber pines."  Oecologia.  . DOI: 10.1007/​s00442-013-2841-2   Accessed .

Learn more about ponderosa pine Pinus ponderosa

🔍︎ 🔍︎ images Discover Life Encyclopedia of Life Gymnosperm database Michigan Flora Minnesota Wildflowers Missouri Botanical Garden Flora of North America USDA PLANTS db USFS USFS Silvics Wikipedia