LITERATURE CITED 



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Lesica, P. 1987. A technique for monitoring nonrhizomatous, 

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Massey, J. R. and P. D. Whitson. 1980. Species biology, the 

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Palmer, M. E. 1987. A critical look at rare plant monitoring in 

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Sutter, R. D. 1986. Monitoring rare plant species and natural 

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