[103-12MS1007] Observations of Hall’s Bulrush (Schoenoplectus hallii) (Cyperaceae) in Mason County Illinois in 2009
McKenzie, Paul M., Marian Smith, and Tim Kelley Observations of Hall’s Bulrush (Schoenoplectus hallii) (Cyperaceae) in Mason County Illinois in 2009 PDF: 103-12MS1007-print