Ginkgo : References

NRCS. (2013).  Plants profile- ginkgo l. Retrieved from United States Department of Agriculture website: plants.usda.gov

Jalalpour, J., Malkin, M., & Poon, P. (1997, Oct. & Nov.). Ginkgoales: Life history and ecology, fossil record, systematics. Retrieved from University of California Museum of Paleontology website:www.ucmp.berkeley.edu/seedplants/ginkgoales

 Rodd, T., & Stackhouse, J. (2008). Trees, a visual guide. University Of California Press. Print.

WAC. (2013) Ginkgo biloba. World Agroforestry Centre. Retrieved from www.worldagroforestry.org

Seiler, J., & Jenson, E. (2012). Ginkgo. Virginia Tech Department of Forest Resources and Environmental Conservation. Retrieved from dendro.cnre.vt.edu

 Thudge, C. The tree: A natural history of what trees are, how they live, and why they matter. New York: Three Rivers Press, 2005. Print.

 Westall, K. (2001). Ginkgo biloba. Ethnobotanical Leaflets- Southern Illinois University, 1-5. Retrieved from http://www.siu.edu/~ebl/

 Wang, Z.-, & Ren, J. (2002). Current status and future direction of Chinese    herbal medicine. Trends in Pharmacological Sciences, 23(8), 1, 5. 

 Fruehauf, H. (1998). Ginkgo: Cultural background and medicinal usage in china. The Journal of Chinese Medicine, (March Issue), 1-4. Retrieved from www.classicalchinesemedicine.org

 Solomon, E., Katz, H., & Rosofsky, M. S. (2003). Aphrodisiacs. Encyclopedia of Food and Culture, 1, 99-100.

 Frese, P. R., & Gray, S. J. (2003). Trees. Encyclopedia of Religion, Volume 14, 9333-9340.

 Phillips, L. (2008). New trees for the city: Examining species and cultivars that should be grown in more cities. Arbor Age, 16.

 Novella, S. (2009). Ginkgo biloba- no effect. Retrieved from Science-Based Medicine website:www.sciencebasedmedicine.org

Unseld, S. (2003). Goethe and the ginkgo: a tree and a poem. University of Chicago press. Print.