Here are some other refrences that will broaden your knowledge on our topic!  

Bard, Allen J. and  Marye Anne Fox (1995). Artificial Photosynthesis: Solar Splitting of Water to Hydrogen and Oxygen. Univeristy of Texas. http://bard.cm.utexas.edu/resources/Bard-Reprint/582.pdf

Food and Agriculture Organization. n/a. 1994. FAO. 07/23/2013 <http://www.fao.org/docrep/003/t0234e/t0234e05.htm>

Goodrich, B.A, and W.R Jacobi. Magnesium. Colorado: Colorado State University, 2008. http://www.ext.colostate.edu/pubs/garden/07425.html#top

Hilty, John. (2013). White Grass. Illinois Wildflowers. http://www.illinoiswildflowers.info/grasses/plants/white_grass.htm

Hoyle, A.E. Sugar Maple. Publication City: U.S Forest Service , 2000.http://plants.usda.gov/plantguide/pdf/pg_acsa3.pdf

Hundler, George W. (n.d.) Salt Injury to Roadside Plants. Cornell University Gardening Resources. http://www.gardening.cornell.edu/woodies/pdfs/saltinjury.pdf

Jarvis, P.G, and K.G Mcnaughton. Stomatal Control of Transpiration. London: Academic Press, 1986. http://www.ipef.br/eventos/2009/graduatecourse/20-jarvis_mcnaughton_1986.pdf

Lamond, Ray, and Dale Leikam. Chloride in Kansas: Plant, Soil, and Fertilizer Considerations. Kansas: Kansas State University, 2002. http://www.ksre.ksu.edu/bookstore/pubs/MF2570.pdf

Luzadis, V.A, and E.R Gossett. Life of a Sugar Maple Tree. Ithaca: The Resource Center Cornell University, 1996. http://maple.dnr.cornell.edu/pubs/trees.htm

Ohio Public Library Information Network (2013). Sugar Maple. Ohio Public Library. http://www.oplin.org/tree/fact20pages/maple_sugar/maple_sugar.html

Schnabl, H, and K Raschke. Potassium Chloride as Stomatal Osmoticum in Allium. Michigan: Michigan State University, 1980. http://www.ncbi.nlm.nih.gov/pubmed/16661151

TETRA Chemicals. Tetra Chemicals. 2010. Tetra Technologies. 07/23/2013 <http://www.tetrachemicals.com/Products/Agriculture/Chloride_-_An_Essential_Element.aqf>

Transpiration. Website Editor. 2001. Oracle. 07/23/2013 <http://library.thinkquest.org/C0118022/transpiration.htm>

White, Philip J. (2001) Chloride in Soils and Its Uptake and Movement Within the Plant. Annals of Botany. http://aob.oxfordjournals.org/content/88/6/967.full.pdf

Whiting, David. Plant Growth Factors. Colorado: Colorado State University, 2013. http://www.cmg.colostate.edu/gardennotes/141.html