References

Campbell, Reece, Urry, Cain, Wasserman, Minorsky, et al. (2008). In Biology (8th ed.). San Francisco: Pearson Benjamin Cummings.

Carter, K., & Snow, A. (2009). Virginia pine [Electronic version]. . doi:http://www.wildwnc.org/education/trees/virginia-pine-pinus-virginiana-pinaceae-pine-family


Dirr, M. A. (1998). In Manual of woody landscape plants (5th ed.). Champaign, Illinois: Stipes Publishing.


Miller (1768). Pinus viginiana [Electronic version]. The gymnosperm database.
 doi:http://www.conifers.org/pi/pin/virginiana.htm

Plants profile for pinus virginiana [Electronic version]. (2009). Natural Resources Conservation Service. doi:http://plants.usda.gov/java/profile?symbol=PIVI2&photoID=pivi2_005_ahp.tif


Pine cones [Electronic version]. (2002). The Lovett Pintum charitable foundation. doi:http://www.lovett-pinetum.org/pinecones.htm


Pinus virginiana [Electronic version]. (2009). Zipcodezoo. doi:http://zipcodezoo.com/plants/p/pinus_virginiana/

Kraus (2008). Ethylene production by stored pine seedlings and its relation to root regeneration and survival [Electronic version]. . doi:https://fp.auburn.edu/sfws/sfnmc/pubs/manuscri/kraus.pdf


Relative suitability of virginia pine and loblolly pineas host species for Dendroctonus frontalis (Coleoptera: Scolytidae [Electronic version]. (2007). BioOne. doi:http://www.bioone.org/doi/full/10.1603/0046-225X%282003%29032%5B0668%3ARSOVPA%5D2.0.CO%3B2?cookieSet=1


Virginia pine [Electronic version]. (1996). . doi:http://www.fcps.edu/islandcreekes/ecology/virginia_pine.htm

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