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By: Allred, Kelly W. (Kelly Wayne) - Columbus, J. TravisType: ArticleIn: PhytologiaVolume: 67Series:Issue:Date: 1989Page Range: 361--365Publication Info: Bronx Park, New York H.A. Gleason and H.N. MoldenkeSubjects:
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By: Ocampo Acosta, Gilberto - Columbus, J. TravisType: ArticleIn: Acta Botánica MexicanaVolume: 83Series:Issue:Date: 2008Page Range: 25--32Publication Info: México, Instituto de Ecología, A C, 1988-Subjects:
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By: Riefner, Richard E - Columbus, J. TravisType: ArticleIn: Journal of the Botanical Research Institute of TexasVolume: 2Series:Issue:Date: 2008Page Range: 743--759Publication Info: Fort Worth, Tex Botanical Research Institute of Texas 2007-Subjects:
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By: Ocampo Acosta, Gilberto - Columbus, J. TravisType: ArticleIn: Acta botánica mexicanaVolume:Series:Issue:Date: 2008-04-01Page Range:Publication Info:Subjects:
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By: Peterson, Paul M. - Columbus, J. TravisType: ArticleIn: Journal of the Botanical Research Institute of TexasVolume: 3Series:Issue:Date: 2009Page Range: 527--534Publication Info: Fort Worth, Tex Botanical Research Institute of Texas 2007-Subjects: