Browse Bulletin - Illinois Natural History Survey by Author "Marcum, Paul B."

  • Phillippe, Loy R.; Molano-Flores, Brenda; Murphy, Michael J. C.; Marcum, Paul B.; Ebinger, John E. (Champaign, Ill. : Illinois Natural History Survey, 2011-07)
    This study was undertaken to determine the distribution and habitat requirements of many of the endangered and threatened plant species associated with the sand deposits of Illinois. Approximately 70 species of endangered ...

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