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Weidenhamer, J., M.A. Menelaou, F.A. Macias, N.H. Fischer, D.R. Richardson and G.B. Williamson. 1994. Allelopathic 
potential of menthofuran monoterpenes from Calamintha ashei. Journal of Chemical Ecology, 20(12):3345-3359. 

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Fischer, N.H., G.B. Williamson, J. Weidenhamer and D.R. Richardson. 1994. In search of allelopathy in the Florida scrub: The 
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*Martin, J. and J. Weidenhamer. 1995. Potassium deficiency increases thiophene production in Tagetes erecta. In 
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Weidenhamer, J.D. 1996. Distinguishing resource competition and chemical interference: Overcoming the methodological 
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Weidenhamer, J.D. 1997. Environmental projects in the quantitative analysis lab. Journal of Chemical Education, 
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