Pinus ponderosa (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pinus ponderosa" in English language version.

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8usda.gov

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2doi.org

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2conifers.org

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2worldcat.org

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1wildingconifers.org.nz

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1agriculture.vic.gov.au

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agriculture.vic.gov.au

vro.agriculture.vic.gov.au

Victorian Resources Online, Agriculture Victoria. "Ponderosa pine (Pinus ponderosa)". vro.agriculture.vic.gov.au. Retrieved 2022-03-11.

americanforests.org

"Pacific ponderosa pine". National Register of Big Trees. American Forests.

americanprofile.com

"American Profile". March 13, 2021.

archive.org

Muldavin, Esteban H.; DeVelice, Robert L.; Ronco, Frank (1996). "A classification of forest habitat types of the southern Arizona and portions of the Colorado Plateau". General Technical Report. Fort Collins, Colorado: Rocky Mountain Forest and Range Experiment Station (Fort Collins: 26, 28. Retrieved 20 November 2023.

berkeley.edu

ucjeps.berkeley.edu

Jepson Flora Project (ed.). "Pinus ponderosa var. pacifica". Jepson eFlora. The Jepson Herbarium, University of California, Berkeley. Retrieved January 9, 2018.
Jepson Flora Project (ed.). "Pinus ponderosa subsp. ponderosa". Jepson eFlora. The Jepson Herbarium, University of California, Berkeley. Retrieved January 9, 2018.
Jepson Flora Project (ed.). "Pinus ponderosa var. washoensis". Jepson eFlora. The Jepson Herbarium, University of California, Berkeley. Retrieved January 9, 2018.

bsbi.org

BSBI List 2007 (xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-06-26. Retrieved 2014-10-17.

calflora.org

"Pinus ponderosa var. pacifica". Calflora. Berkeley, California: The Calflora Database.
"Pinus ponderosa var. ponderosa". Calflora. Berkeley, California: The Calflora Database.
"Pinus ponderosa var. washoensis". Calflora. Berkeley, California: The Calflora Database.

conifers.org

Earle, Christopher J., ed. (2018). "Pinus ponderosa subsp. benthamiana". The Gymnosperm Database. Retrieved January 9, 2018.
"Pinus lambertiana". Gymnosperm Database. Retrieved 2021-04-24.

doi.org

Farjon, A. (2013). "Pinus ponderosa". IUCN Red List of Threatened Species. 2013: e.T42401A2977432. doi:10.2305/IUCN.UK.2013-1.RLTS.T42401A2977432.en. Retrieved 12 November 2021.
Bull, Evelyn L. (1987). "Ecology of the pileated woodpecker in northeastern Oregon". The Journal of Wildlife Management. 51 (2): 472–481. doi:10.2307/3801036. JSTOR 3801036. On the Stakey Experimental Forest in northeastern Oregon, piliated woodpeckers nested in dead ponderosa pine

eastbaybonsai.org

"Ponderosa Pines (Pinus ponderosa) as a Bonsai – East Bay Bonsai Society".

fs.fed.us

Callaham, Robert Z. (September 2013). "Pinus ponderosa: A Taxonomic Review with Five Subspecies in the United States" (PDF). USDA Forest Service. PSW RP-264.
Callaham, Robert Z. (September 2013). "Pinus ponderosa: Geographic Races and Subspecies Based on Morphological Variation" (PDF). USDA Forest Service. PSW RP-265.
Patterson, Patricia A. (1985). Field Guide to the Forest Plants of Northern Idaho (PDF). United States Department of Agriculture Forest Service. p. 20.

hcn.org

Ryan, Catherine (March 19, 2012). "Loggers give unique Oregon ponderosa pine a lifeline". High Country News. Paonia, Colorado. Retrieved March 28, 2012.

inlander.com

Groover, Heidi. "Hey, Spokane, you now have a city tree". Inlander. Retrieved 2021-02-04.

iucngisd.org

"GISD". www.iucngisd.org. Retrieved 2021-03-10.

iucnredlist.org

Farjon, A. (2013). "Pinus ponderosa". IUCN Red List of Threatened Species. 2013: e.T42401A2977432. doi:10.2305/IUCN.UK.2013-1.RLTS.T42401A2977432.en. Retrieved 12 November 2021.

jstor.org

Haller, JR (1965). "Pinus washoensis: taxonomic and evolutionary implications". American Journal of Botany. 52 (6): 646. JSTOR 2440143.
Bull, Evelyn L. (1987). "Ecology of the pileated woodpecker in northeastern Oregon". The Journal of Wildlife Management. 51 (2): 472–481. doi:10.2307/3801036. JSTOR 3801036. On the Stakey Experimental Forest in northeastern Oregon, piliated woodpeckers nested in dead ponderosa pine

mailtribune.com

Fattig, Paul (January 23, 2011). "Tallest of the tall". Mail Tribune. Medford, Oregon. Archived from the original on September 23, 2012. Retrieved January 27, 2011.

mt.gov

fwp.mt.gov

Dickson, Tom. "Ponderosa Pine". Montana Outdoors. Montana Fish, Wildlife & Parks. Archived from the original on April 29, 2015. Retrieved February 18, 2015.

natureserve.org

explorer.natureserve.org

NatureServe (6 December 2024). "Pinus ponderosa". NatureServe Explorer. Arlington, Virginia. Retrieved 8 December 2024.

ou.edu

biosurvey.ou.edu

"Pinus ponderosa, ponderosa pine". Catalog of the Woody Plants of Oklahoma. Oklahoma Biological Survey.

scenichillfarmnursery.com

"Ponderosa Pine - Pacific and Columbia sub species - Potted tree seedling - Landscape, Timber Tree, Bonsai".^{[permanent dead link‍]}

scientificamerican.com

Stecker, Tiffany; ClimateWire (March 22, 2013). "U.S. Starts Massive Forest-Thinning Project". Scientific American. Retrieved April 19, 2014.

slate.com

Finkbeiner, Ann (May 31, 2013). "How Do We Know Nuclear Bombs Blow Down Forests?". Slate.com. Retrieved May 31, 2013.

southdakotamagazine.com

Meierhenry, Mark (March 2008). "The Old Growth Pines". South Dakota Magazine.

spokesman.com

"Ponderosa pine named Spokane's official city tree | The Spokesman-Review". www.spokesman.com. Retrieved 2021-02-04.

statesymbolsusa.org

"Ponderosa Pine: Montana State Tree". State Symbols USA. 14 October 2014. Retrieved 13 February 2020.

tamu.edu

aggie-hort.tamu.edu

"Rocky Mountain Ponderosa Pine, Interior Ponderosa PIne, Black Hills Ponderosa Pine, Ponderosa Pine". Texas Native Plants Database. Retrieved 2024-03-16.

usda.gov

plants.sc.egov.usda.gov

NRCS. "Pinus ponderosa". PLANTS Database. United States Department of Agriculture (USDA). Retrieved 31 January 2016; with distribution map.{{cite web}}: CS1 maint: postscript (link)
NRCS. "Pinus ponderosa subsp. brachyptera". PLANTS Database. United States Department of Agriculture (USDA); with distribution map.{{cite web}}: CS1 maint: postscript (link)
NRCS. "Pinus ponderosa var. ponderosa". PLANTS Database. United States Department of Agriculture (USDA); with distribution map.{{cite web}}: CS1 maint: postscript (link)
NRCS. "Pinus ponderosa var. scopulorum". PLANTS Database. United States Department of Agriculture (USDA); with distribution map.{{cite web}}: CS1 maint: postscript (link)
NRCS. "Pinus ponderosa var. washoensis". PLANTS Database. United States Department of Agriculture (USDA); with distribution map.{{cite web}}: CS1 maint: postscript (link)

fs.usda.gov

Safford, H.D. 2013. Natural Range of Variation (NRV) for yellow pine and mixed conifer forests in the bioregional assessment area, including the Sierra Nevada, southern Cascades, and Modoc and Inyo National Forests. Unpublished report. USDA Forest Service, Pacific Southwest Region, Vallejo, CA, [1]

usda.gov

Riggs, Keith. "Oregon Forest Home for World's Tallest Living Pine Tree". US Forest Service. Retrieved 2021-04-24.

srs.fs.usda.gov

Oliver, William W; Ryker, Russell A (1990). "Pinus ponderosa". In Burns, Russell M.; Honkala, Barbara H. (eds.). Conifers. Silvics of North America. Vol. 1. Washington, D.C.: United States Forest Service (USFS), United States Department of Agriculture (USDA). Retrieved 2020-03-12 – via Southern Research Station.

web.archive.org

BSBI List 2007 (xls). Botanical Society of Britain and Ireland. Archived from the original (xls) on 2015-06-26. Retrieved 2014-10-17.
Dickson, Tom. "Ponderosa Pine". Montana Outdoors. Montana Fish, Wildlife & Parks. Archived from the original on April 29, 2015. Retrieved February 18, 2015.
Fattig, Paul (January 23, 2011). "Tallest of the tall". Mail Tribune. Medford, Oregon. Archived from the original on September 23, 2012. Retrieved January 27, 2011.

wildingconifers.org.nz

Wilding Pines, Quick ID (October 2018). "Wilding Conifer:Quick ID Guide" (PDF). wildingconifers.org.nz. Retrieved March 10, 2021.

worldcat.org

Arno, Stephen F.; Hammerly, Ramona P. (2020) [1977]. Northwest Trees: Identifying & Understanding the Region's Native Trees (field guide ed.). Seattle: Mountaineers Books. pp. 49–57. ISBN 978-1-68051-329-5. OCLC 1141235469.

search.worldcat.org

Arno, Stephen F.; Hammerly, Ramona P. (2020) [1977]. Northwest Trees: Identifying & Understanding the Region's Native Trees (field guide ed.). Seattle: Mountaineers Books. pp. 49–57. ISBN 978-1-68051-329-5. OCLC 1141235469.

worldwildlife.org

"Arizona Mountains forests". Terrestrial Ecoregions. World Wildlife Fund.

zobodat.at

Lauria, F. (1996). "The identity of Pinus ponderosa Douglas ex C. Lawson (Pinaceae)" (PDF). Linzer Biologische Beitraege.