| ponderosa pine | USDA PLANTS Symbol: PIPO U.S. Nativity: Native Habit: Conifer Trees |
| Pinus ponderosa P.& C. Lawson |
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Taxonomic Rank: Pinopsida: Pinales: Pinaceae |
| Synonym(s): blackjack pine, bull pine, pinabete, rock pine, western yellow pine |
| Native Range: CA to B.C., MT, NE, n MX ( HICK) |
| Selected Images from Invasive.org | View All Images at Invasive.org |
 Stand; Clump of old trees surrounded by seedlings, Burns RD, Malheur NF Dave Powell, USDA Forest Service (retired), Bugwood.org Additional Resolutions & Image Usage |
 Cones; Male cones Chris Evans, University of Illinois, Bugwood.org Additional Resolutions & Image Usage |
 Cones; Cluster of mature (pink) pollen cones; Pike and San Isabel National Forests, south-central Colorado Dave Powell, USDA Forest Service (retired), Bugwood.org Additional Resolutions & Image Usage |
 Cones; Pike and San Isabel National Forests, south-central Colorado Dave Powell, USDA Forest Service (retired), Bugwood.org Additional Resolutions & Image Usage |
 Cones; Insect-infested cones, showing smaller than normal size, San Carlos RD Dave Powell, USDA Forest Service (retired), Bugwood.org Additional Resolutions & Image Usage |
 Feature(s); Normal fall needle drop. The natural abscision of old needles seen here on 4-year old needles-- Not to be confused with needle diseases which kill one or two year old needles. Ladd Livingston, Idaho Department of Lands, Bugwood.org Additional Resolutions & Image Usage |
 Foliage; Chris Evans, University of Illinois, Bugwood.org Additional Resolutions & Image Usage |
 Bark; Dave Powell, USDA Forest Service (retired), Bugwood.org Additional Resolutions & Image Usage |
| EDDMapS Distribution: This map is incomplete and is based only on current site and county level reports made by experts and records obtained from USDA Plants Database. For more information, visit www.eddmaps.org |
 State List This map identifies those states that list this species on their invasive species list or law. 
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| U.S. National Parks where reported invasive: |
| Haleakala National Park (Hawaii) |
| Invasive Listing Sources: |
| Jil M. Swearingen, Survey of invasive plants occurring on National Park Service lands, 2000-2007 |
| WeedUS - Database of Plants Invading Natural Areas in the United States |
