Pinus ponderosa
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- Ponderosa Pine (Py) - Pinus Ponderosa
- Ponderosa Pine
- Identifying Ponderosa Pines Infested with Mountain Pine Beetles
- Management of Western Dwarf Mistletoe in Ponderosa and Jeffrey Pines in Forest Recreation Areas
- Ponderosa Pine Ecosystems1
- Biological Aspects of Mountain Pine Beetle in Lodgepole Pine Stands of Different Densities in Colorado, USA
- Pinus Lambertiana Dougl. Sugar Pine Pinaceae Pine Family Bohun B
- Understanding Names of Oregon Trees
- Pinus Ponderosa: a Checkered Past Obscured Four Species 1
- PONDEROSA PINE for Muscular Pain, As Decoctions for Internal Hemorrhaging, and As Infusions for Pediatric Pinus Ponderosa P
- Severity of Endocronartium Harknessii in Two Provenance Stands of Pinus
- Mountain Pine Beetle
- Birds of Davis Creek Regional Park Thank You to the Following Photographers Who Supplied Pictures Taken at Davis Creek Regional Park
- Efficacy of Spring and Fall Treatments of Carbaryl
- Ponderosa Pine, Sustainability, and Public Welfare
- Age-Class Structure of Old Growth Ponderosa Pine/ Douglas-Fir Stands and Its Relationship to Fire History
- Western Gall Rust
- Drought-Tolerant Trees for Colorado Landscapes Keith Wood, Colorado State Forest Service